, 0x9) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0xd}, 0xb) 00:32:56 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x1024, 0x26, 0x101, 0x0, 0x0, {}, [@nested={0x1010, 0x0, 0x0, 0x1, [@generic="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", @typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x1024}}, 0x0) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r1, 0x76d3, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) pwritev2(r2, &(0x7f00000003c0)=[{&(0x7f0000000340)='t', 0x1}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) 00:32:56 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000780)='./file1\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000500)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) openat(r3, &(0x7f0000000540)='./file0\x00', 0xc902, 0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, r3, {r1, r2}}, './file0\x00'}) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000000440)={{'\x00', 0x1}, {0xff}, 0x164, 0x0, 0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000580)="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", 0x1f8, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x234}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) mount$9p_rdma(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x21821, &(0x7f0000000940)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@sq={'sq', 0x3d, 0xff}}, {@timeout={'timeout', 0x3d, 0x8}}, {@rq={'rq', 0x3d, 0x7fff}}, {@timeout={'timeout', 0x3d, 0x2}}, {@common=@cache_loose}, {@rq}, {@timeout={'timeout', 0x3d, 0x8001}}, {@rq={'rq', 0x3d, 0xfff}}, {@common=@version_L}], [{@dont_measure}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@measure}, {@measure}, {@obj_role}, {@euid_lt={'euid<', r1}}, {@uid_eq={'uid', 0x3d, r5}}, {@fsname}, {@subj_user={'subj_user', 0x3d, 'wfat\x04V\xff\xa2Jcc\x1c\x89\xc3r\x02\xbc\x9d\xb9[\x96\xb2\xc0\xad\xb1\x89\xea\'g\x81\x04\xbb\x11\x04\xe1\xda_+a\xd5\xea\xaa\x8cM$K?\xf1\xfc\x06v\xa8D\x0f\x83?L\x9b\xa9\xdf\xa8V\xd3\x89\x134\xda\xa15\x0e\xca\xbd\xac\x1a\n[\xeaj\xa1 \xaa$T\xe00\x05\x89\xd9<\xa9+$6F:\xa0\x9b'}}, {@measure}]}}) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:32:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:32:56 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:32:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x2, 0x5, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x1081030000000000) 00:32:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 968.090505] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor.7'. [ 968.101490] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor.7'. 00:32:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}, {&(0x7f0000000240)="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", 0x1000, 0x8}], 0x0, &(0x7f0000000000)={[], [{@smackfshat={'smackfshat', 0x3d, '+('}}, {@obj_role={'obj_role', 0x3d, ')-'}}, {@audit}, {@subj_type={'subj_type', 0x3d, '{'}}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 968.173332] FAT-fs (loop6): bogus number of reserved sectors [ 968.174981] FAT-fs (loop6): Can't find a valid FAT filesystem [ 968.177595] FAT-fs (loop4): invalid media value (0x00) [ 968.178943] FAT-fs (loop4): Can't find a valid FAT filesystem 00:32:56 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0), 0x17, 0x10001) openat(0xffffffffffffffff, 0x0, 0x80001, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0), 0x17, 0x10001) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x4) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:32:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:32:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:32:56 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) chdir(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 968.351866] FAT-fs (loop6): bogus number of reserved sectors [ 968.352545] FAT-fs (loop6): Can't find a valid FAT filesystem 00:32:56 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x1000003) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x0, 0x9}}, './file0/file0\x00'}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x0, @remote, 0x4ea0, 0x4, 'ovf\x00', 0xc00b48a6509ebe92, 0xfffffc00, 0x55}, 0x2c) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x137}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0xd}, 0xb) 00:32:56 executing program 2: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r1, 0x21, 0x64c3, 0x5) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000080)={@local, 0x78, r8}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x61, r8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_bond\x00'}) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0xfff, 0x6800) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x0, @local}}) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000180)) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="db9c", 0x2}, {&(0x7f0000000280)='\x00\x00\x00\x00\x00', 0x5}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="94000000000000000000000007000040c4048f01000000001c000000000000000000000308000000a227c7473f55a84f255e84e7e63bb24286c195c52f471f32798255065185f5c10a3e2958b2c7fe59eb04654103420f871c0e34391bd382526ba36409ac1ca4f40ecf363ffc940305c325ed036de706fb1c186530ae852721c3631f00be431f0a93e1c915488de8508290e49792606b7ec4f71261634937afef2b54eecbfa8c1027d2e40a3d6290c2ec64877ea7a2c20bb5e075c94310c2c0e11e8d3fab2f1a06efc0a87960d27e4e51b672a681dcf706411307c66706bf16d88b88907d4175a3c7616bc0", @ANYRES32=r4], 0x38}}], 0x1, 0x0) 00:32:56 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 968.373208] FAT-fs (loop4): invalid media value (0x00) [ 968.373785] FAT-fs (loop4): Can't find a valid FAT filesystem 00:32:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1af560a17aee5ba8891f08e5506320c6b04e48b9d46d9214ebe31bd7767c43c1b2835684fec4ae20b9320b6bb064ff9a2b65b7000000000000000000"]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x122) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:32:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:32:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:32:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) close(r0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = epoll_create1(0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r3, r4, 0x8000, 0x4) fsetxattr$security_selinux(r3, &(0x7f0000000040), &(0x7f00000000c0)='/sbin/dhclient\x00', 0xf, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cafb60000f907", @ANYRESHEX=r2]) [ 968.488857] FAT-fs (loop6): bogus number of reserved sectors [ 968.490217] FAT-fs (loop6): Can't find a valid FAT filesystem [ 968.548210] FAT-fs (loop4): invalid media value (0x00) [ 968.548944] FAT-fs (loop4): Can't find a valid FAT filesystem [ 968.559040] 9pnet: Insufficient options for proto=fd 00:32:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="158f011ebe636cd7e34e7a9c1100"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:32:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:32:57 executing program 2: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r1, 0x21, 0x64c3, 0x5) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000080)={@local, 0x78, r8}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x61, r8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_bond\x00'}) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0xfff, 0x6800) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x0, @local}}) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000180)) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="db9c", 0x2}, {&(0x7f0000000280)='\x00\x00\x00\x00\x00', 0x5}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="94000000000000000000000007000040c4048f01000000001c000000000000000000000308000000a227c7473f55a84f255e84e7e63bb24286c195c52f471f32798255065185f5c10a3e2958b2c7fe59eb04654103420f871c0e34391bd382526ba36409ac1ca4f40ecf363ffc940305c325ed036de706fb1c186530ae852721c3631f00be431f0a93e1c915488de8508290e49792606b7ec4f71261634937afef2b54eecbfa8c1027d2e40a3d6290c2ec64877ea7a2c20bb5e075c94310c2c0e11e8d3fab2f1a06efc0a87960d27e4e51b672a681dcf706411307c66706bf16d88b88907d4175a3c7616bc0", @ANYRES32=r4], 0x38}}], 0x1, 0x0) [ 968.642363] FAT-fs (loop6): bogus number of reserved sectors [ 968.643844] FAT-fs (loop6): Can't find a valid FAT filesystem 00:33:13 executing program 2: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r1, 0x21, 0x64c3, 0x5) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000080)={@local, 0x78, r8}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x61, r8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_bond\x00'}) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0xfff, 0x6800) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x0, @local}}) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000180)) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f00000003c0)="db9c", 0x2}, {&(0x7f0000000280)='\x00\x00\x00\x00\x00', 0x5}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="94000000000000000000000007000040c4048f01000000001c000000000000000000000308000000a227c7473f55a84f255e84e7e63bb24286c195c52f471f32798255065185f5c10a3e2958b2c7fe59eb04654103420f871c0e34391bd382526ba36409ac1ca4f40ecf363ffc940305c325ed036de706fb1c186530ae852721c3631f00be431f0a93e1c915488de8508290e49792606b7ec4f71261634937afef2b54eecbfa8c1027d2e40a3d6290c2ec64877ea7a2c20bb5e075c94310c2c0e11e8d3fab2f1a06efc0a87960d27e4e51b672a681dcf706411307c66706bf16d88b88907d4175a3c7616bc0", @ANYRES32=r4], 0x38}}], 0x1, 0x0) 00:33:13 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) execveat(r1, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000440)=[&(0x7f00000001c0)='security.capability\x00', &(0x7f0000000380)='/dev/sg#\x00', &(0x7f00000003c0)='/\x9a*-}:\x04@\x00', &(0x7f0000000400)=',\x00'], &(0x7f0000000640)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='/\'-!,%\x00', &(0x7f0000000500)='9p\x00', &(0x7f0000000540)='/\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/full\x00', &(0x7f0000000600)='/-'], 0x400) ftruncate(r1, 0x1000003) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000040)) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240), 0x2000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}], [{@smackfsroot={'smackfsroot', 0x3d, '/-'}}, {@hash}]}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x4}, {0x5}]}, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) 00:33:13 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0), 0x17, 0x10001) openat(0xffffffffffffffff, 0x0, 0x80001, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0), 0x17, 0x10001) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x4) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:33:13 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000300)=""/58, 0x3a}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000600)=""/126, 0x7e}, {&(0x7f0000000680)=""/5, 0x5}], 0x9}}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000780)=""/68, 0x44}, {&(0x7f0000000800)}, {&(0x7f0000000840)=""/100, 0x64}, {&(0x7f00000008c0)=""/215, 0xd7}, {&(0x7f00000009c0)=""/186, 0xba}], 0x5}}, {{&(0x7f0000000b00), 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/210, 0xd2}, {&(0x7f0000000c80)=""/11, 0xb}, {&(0x7f0000000cc0)=""/171, 0xab}, {&(0x7f0000000d80)=""/108, 0x6c}], 0x4, &(0x7f0000000e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000000ec0)=@abs, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000f40)=""/125, 0x7d}, {&(0x7f0000000fc0)=""/92, 0x5c}, {&(0x7f0000001040)=""/224, 0xe0}], 0x3, &(0x7f0000001180)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001240)=""/15, 0xf}, {&(0x7f0000001280)=""/245, 0xf5}, {&(0x7f0000001380)=""/94, 0x5e}, {&(0x7f0000001400)=""/150, 0x96}, {&(0x7f00000014c0)=""/208, 0xd0}, {&(0x7f00000015c0)=""/96, 0x60}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x7, &(0x7f00000026c0)=ANY=[@ANYBLOB="fffffbff000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}}, {{&(0x7f0000002700)=@abs, 0x6e, &(0x7f0000002780)}}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f00000027c0)=""/72, 0x48}, {&(0x7f0000002840)=""/135, 0x87}, {&(0x7f0000002900)=""/106, 0x6a}, {&(0x7f0000002980)=""/208, 0xd0}, {&(0x7f0000002a80)=""/241, 0xf1}], 0x5}}], 0x7, 0x40000122, &(0x7f0000002dc0)) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8f9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000000240)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00000001000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020203ff08a9bbe28ed179a4937202020201000b9ea703a95d006f4bd7dfbab7ed7536c56bf08f41e99884968486e4b26dd9bd5fb2dfc24a91c53da033bac53acea791cc23ab81ea23e7dc9b7c9339b1f6d5aeccdd75c722fbc1319db9ab6a6fac890b59a6aab3e680bba6a699c571ea7a342bd", 0xb8, 0xa01}], 0x1222000, &(0x7f0000002e00)={[], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r0}}]}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0xa80, 0x29) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:33:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:13 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6001000000083aff20010000000000000000000080000000ff0200800000000000000400000000018500907800000000"], 0x0) write$tun(0xffffffffffffffff, &(0x7f00000000c0)={@void, @void, @llc={@llc={0x52, 0xdc, "05", "754983c891b82e7b10019bc292a62e26eb18576960f8900f0238a98acd92a1733778d3e8c8970e0baa29bc4db0fe1cd507a019ee70d67c46b6c4d1af9abaa769ab445a11d610c0e8e8a1ab8950f2fabd62ccbd29cb10285977cfaeadd9064b3c6d0cd8aeacbb2bc93cc40d1ad83ca8e6308b2bd765e49902e3215085a2c27f420cf1b44e12c5ee3bdb31eba8c8c22181ec560fd807f5ba6b6ab0f3b3e0085710ada09edd6f"}}}, 0xa8) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local, @val={@val={0x9100, 0x7, 0x1, 0x4}, {0x8100, 0x2, 0x1, 0x4}}, {@canfd={0xd, {{0x1}, 0x39, 0x1, 0x0, 0x0, "77f2920ab2b2bd100f7bad1f20f669d2d01d5af96f920dddfa1b9d4cbd6920e77977c1b50de3f88e7bb4dd40afd009643be52bb159e8e95089d2e995142fb829"}}}}, &(0x7f0000000080)={0x1, 0x3, [0x56f, 0x563, 0x540, 0xcc3]}) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f00000001c0)={0x0, 0x8, [0x8, 0x80000001, 0x2ad8, 0x1], &(0x7f0000000180)=[0x0]}) 00:33:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:13 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 985.281832] FAT-fs (loop6): bogus number of reserved sectors [ 985.282965] FAT-fs (loop4): invalid media value (0x00) [ 985.283095] FAT-fs (loop6): Can't find a valid FAT filesystem [ 985.284226] FAT-fs (loop4): Can't find a valid FAT filesystem 00:33:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000480)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000340)="030000000400000005000000d4000f", 0xf, 0x7fe}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0x2000006}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}, {&(0x7f00000003c0)="e12b65249d35041f096e4340fa0303547120591509700cb6e2356e45c16fc6bb054cc162630a63018fa002a82a7a9d913b93cc53049a70d7ceccee49dbd8c26fce551d03775284cd6af896b3ca83b2c75a0c361282013dadc73bc38e35df35b27082b5c2b9579dd6c1d2c6356a086a17d15b392b3d91052d737de83c89fc20b13a5565a61b41ec4323", 0x89, 0x9}, {&(0x7f00000002c0), 0x0, 0x200}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') setxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) mount(&(0x7f00000001c0)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='bdev\x00', 0x400, &(0x7f0000000300)='$\x00') sendfile(r0, r1, 0x0, 0x20d315) 00:33:13 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) unshare(0x48020200) 00:33:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 985.365794] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 262144)! [ 985.367871] EXT4-fs (loop2): group descriptors corrupted! [ 985.401138] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 262144)! [ 985.403200] EXT4-fs (loop2): group descriptors corrupted! 00:33:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x4) copy_file_range(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f00000005c0)=[{0x0}], 0x0, &(0x7f0000000700)) 00:33:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00ac4a6f34348b7950f7f321ce9fdda06d0473a0453aba15dfde16c0eed5cc57830630ce6acd01fcf62f55b8f891ed97bc2cc22e0a76accedcace264fb86b7"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:33:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000000000)=[{0x20, 0x0, 0x9, 0x4, @time={0xede, 0x5}, {0xf9}, {0x1, 0x1a}, @result={0xfffffffd, 0xdb}}], 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @mcast2}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180)=0x4004, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x3, 0x3, 0xff, 0x0, 0x9, 0x61808, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffff7, 0x1, @perf_config_ext={0x3ff, 0x100000001}, 0x1002, 0x7, 0x9, 0x6, 0x6, 0x2, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0xd, r2, 0x0) open(&(0x7f00000001c0)='./file1\x00', 0x101402, 0x1141819f688a6e08) 00:33:28 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) pidfd_getfd(r0, r0, 0x0) 00:33:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {0x0}, {&(0x7f0000010300)}, {0x0, 0x0, 0x800}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107000a", 0x9d, 0xa00}, {0x0, 0x0, 0x1a00}, {0x0}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000e1ff000018370000", @ANYRES32=r1, @ANYBLOB]) r2 = syz_open_pts(r0, 0x20000) ioctl$TIOCSIG(r2, 0x40045436, 0xb) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file2\x00'}) unlinkat(r4, &(0x7f0000000180)='./file1/../file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:33:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) readahead(r0, 0x10001, 0x3) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x84401, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000100)={0x6, 'nr0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xf, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MAC_ACL(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r3, 0x605, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x200, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x2000c081) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', 0x0}) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_TSID={0x5}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) [ 1000.063578] FAT-fs (loop4): invalid media value (0x00) [ 1000.064682] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1000.065924] FAT-fs (loop6): bogus number of reserved sectors [ 1000.067041] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1000.088665] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:33:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x9, 0x4, 0x4, 0x3, 0x0, 0x0, 0x914, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xcc, 0x4, @perf_bp={&(0x7f0000000080), 0x3}, 0x10, 0x80, 0xffff7fff, 0x5, 0x0, 0xebe, 0x7f, 0x0, 0xaa, 0x0, 0x80000000}, r1, 0x1, 0xffffffffffffffff, 0x3) chdir(&(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:33:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1000.285722] FAT-fs (loop4): invalid media value (0x00) [ 1000.286756] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1000.288127] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1000.289884] FAT-fs (loop7): Filesystem has been set read-only [ 1000.324989] FAT-fs (loop6): bogus number of reserved sectors [ 1000.326229] FAT-fs (loop6): Can't find a valid FAT filesystem 00:33:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x8001}}, './file0\x00'}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 00:33:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1000.354580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1000.376173] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 00:33:28 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) pidfd_send_signal(r0, 0x2c, &(0x7f0000000140)={0x3e, 0x3, 0x80000001}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/66, 0x42}], 0x1) 00:33:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:33:28 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) pidfd_getfd(r0, r0, 0x0) [ 1000.480006] FAT-fs (loop4): bogus number of FAT sectors [ 1000.481049] FAT-fs (loop4): Can't find a valid FAT filesystem 00:33:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:45 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x141) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000180)={"46895265d6084591cef7d00f", &(0x7f0000000200)="a8e06cecc86855bec432d95f63c08b58538f9049dda620d748e8d0590d036a73693340198657993c4c1700420e90436f89e51374ea27d8e052a2f4fa0838347567a3cbc4d24944f1012e41864822a6a0b0b712b4b4c700efef1d30b92e8aab74bb297c6e239cd24cf6676fbe7643152ced2aeed647cecfd0e1a1f996f7c1c77710545b35313bff76d4bf11b93b80a7c081b10acc1b190d688bfd446e3a84ff", 0x9f, 0x200, &(0x7f0000000040)={0x78, 0x1, 0x0, 0x4, 0x0, 0x1, 0x0, "7641d520", 0x0, "730bccc7", 0xff, 0x0, 0x8, "dbf3bf", "f74894f77ab892edf892fcc203be81621eb971d399d630aafad68a73762d56de3a2846d8a2ab9d5cb4c929bd0572"}, 0x2, 0x644c6e34, 0x7fff, &(0x7f0000000140)}) openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x882, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xf8, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4020}, 0x840) [ 1017.105388] FAT-fs (loop4): bogus number of FAT sectors [ 1017.106199] FAT-fs (loop4): Can't find a valid FAT filesystem 00:33:45 executing program 2: socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000040)={0xffffffff, 0x5}) accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x1c, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000340)=@in={0x2, 0x0, @loopback}, &(0x7f0000000440)=0x80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000140)=""/200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x88}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0xc2981) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x30) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) recvfrom$inet6(r3, &(0x7f0000000480)=""/174, 0xae, 0x100, &(0x7f0000000280)={0xa, 0x4e24, 0x20, @private0, 0x9}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 00:33:45 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000000200)={0x1, 0xfffffffffffffddb, 0x20, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x208e, 0xeca36bb4fd5672e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb47c, 0x1, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000, 0xfffc, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, r0, 0x2, 0xffffffffffffffff, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='.:\'\\\x00', &(0x7f00000000c0)='^+,*\x83\'-\x00'], &(0x7f0000000140)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000140)={{0x0, 0x0, 0x5, 0xf9, 0x4, 0x20, 0xfffffffffffffff8, 0x4, 0x20, 0x4, 0x8, 0x4, 0x2, 0x42, 0xffffffff}, 0x10, [0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) 00:33:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f00000000c0)={[], [{@euid_lt={'euid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '\\'}}, {@dont_appraise}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:33:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:45 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) pidfd_getfd(r0, r0, 0x0) 00:33:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {0x0}, {&(0x7f0000010300)}, {0x0, 0x0, 0x800}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107000a", 0x9d, 0xa00}, {0x0, 0x0, 0x1a00}, {0x0}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000e1ff000018370000", @ANYRES32=r1, @ANYBLOB]) r2 = syz_open_pts(r0, 0x20000) ioctl$TIOCSIG(r2, 0x40045436, 0xb) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file2\x00'}) unlinkat(r4, &(0x7f0000000180)='./file1/../file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 1017.142162] FAT-fs (loop6): bogus number of reserved sectors [ 1017.142833] FAT-fs (loop6): Can't find a valid FAT filesystem 00:33:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:45 executing program 0: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/102, 0x66}], 0x3, 0x8, 0x6aa12b08) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1) dup2(r2, r1) readv(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x3, 0x4, "8f85234ae88cee92880bbe7488d4881980f070b158c8f6767137fa007b0fdfad8e79cc1669cb0c1c59d8c2d47d7df126d137fc9312375aca7b212321ed6ef6"}}, 0x5) clock_getres(0x1, &(0x7f0000000500)) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x0) 00:33:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) r1 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x44, 0x8, &(0x7f0000001600)=[{&(0x7f0000000240)="12b365741c0cd46f080fb95d0d33", 0xe}, {&(0x7f0000000280)="54f77fa559894ab65a41e46baadb84a72cad9b4c0217bade53113a2179e67cc84e2e08b56bffa9923cbcf7e55985eba30027ccbb6cbd39e6d5eadff750f0648dc2e1f7280e742b5395a1896a21824cc47182ab8388188b75ae1119eb7a1e977b476529425f019eb6e20ede87263708bbd78cdc0e4e7b8a9c1c83d197f71c7ef1b6290b46b4d7b9bf0de2cd94894b9297c802386a6dd752d389b94bf395861e009c4a23b7c083b45e75e100799da71d002219f5b8aad772248631c55508194e708dd8797ab0", 0xc5, 0x10227a8c}, {&(0x7f0000000380)="3ea7771467831d73ba9c3f71389828b667c63c26b79fd5b8c2d1d8fbe2d39fcab1c93083d4e87454839641e632a1a6fa3abc5e297f42be5a32c24c007bb16a09a7982bb2509e49cda7e4d39263b604b5f591b53d811967ed6e824851579c54883619bd049451d43767a499af87fb16b62afa57ada600d712e67944a7c8396892e2915e81d14215a128c4ccbde2363f39f2757a3777a2ccce3f4bd073095ea19139b9d34abff257661f600db4e3c05ee0634373", 0xb3, 0x6}, {&(0x7f0000000440)="cb41db1e49fd01728483073e1e5cbc873dda60b3a43b91146e9dcef3c0b69a39833aac5b84d9159453ed9c77a61f0aa55938e12d5344c4df90a9cab5bf73378a00faf8cffbac4e0519fe82f69050c8a28ec93228d732a98b02dcb6ab59570ac8f8639322036cf1517e4b015ab3e6dd1b8e623d39a8", 0x75, 0x100000000}, {&(0x7f00000004c0)="13eb451e72f8219096a86e284babe880bfb1af54ff7678a45f6a65e07889fb6bdf1693e828d05461b5e539a63f0811971a360467155ba928bbb319a4", 0x3c, 0x1}, {&(0x7f0000000500)="4d15fb18238a99026766040e0bca784cd6ef3dffbd896136b70a1cf96fe30d2f779966de6be78dc17d4e32811fe0796c4a598627efc0426f3e49698494221746673ace645e0730ffdfda092c68078c6c1b323fac0bdef89b93f73292b4fe46f25f5cac7815be3c97f6b55a696fc8b424fe5844d6cb3f3fd7b2ee3b2e882de82c8070eae92ad0a1eedf245452dcf60922f81677c1b2d65a4bcdd53bb59e3395361714c4bfa035e2f56fb4087ee31056bb8de9b122a0b6", 0xb6, 0x80000001}, {&(0x7f00000005c0)="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", 0x1000, 0xab}, {&(0x7f00000015c0)="98afebb6afa53b1fe303c526a7219da16c1a4146a42c673718c574b0e168ca361ec3a2acc761d617b8b033a5ddd9a172a01fdfbe8ac7e6", 0x37, 0x7}], 0x2, &(0x7f00000016c0)={[{'^'}], [{@euid_lt={'euid<', 0xffffffffffffffff}}]}) mkdirat(r1, &(0x7f0000001700)='./file1\x00', 0x220) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x22200, 0x135) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:33:45 executing program 3: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) lchown(0x0, 0xee00, 0xee00) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x2000, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="010000001ad4c607bd930345e7245e00100000000000000000000000fe747765869d4bdac4ab87837217cce3a5b80e80394752b81f45d4530352faf95603a37fa2b0d62a65c17356fdfcd76c0d682875ca7fbd1bbc5cb396fcc1311788f69a1a7916ac7acfc3afd22505ae9e589e756972c980cdf98ed179d19be25105637cdd", @ANYRES16=0x0], 0x1c}, 0x1, 0x8100}, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001280)='{93', 0x3}], 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000001280)='{93', 0x3}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x105142, 0x0) fadvise64(r4, 0x0, 0x0, 0x2) io_submit(0x0, 0x5, &(0x7f0000000d40)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xed77, r2, &(0x7f0000000a00)="87b943cdaf656830a3adb666827cf630dd19ca95ed3bd22d8ddc79f2b8ea4b23ff78acff2454e0b85687f0a54583dc134b391d60674d0122b35b6463a0279a63754b23aa5ed66e0392b4c4a821baefac8b63a74d33caf60cf7d4bbeecdf906acc31124823d2c32dee05e4b7d77d481c74efaf9705a04a594522dafa23d2336a4bba2e25104337ffd0f1ffd7e18aee60bf69e6c31a0bbb1ceb7bc72dcaf3be37568774c3d7718a3cc16500ca4a516ef4c89f6bed142662998b541c0eff5d748e27e90614561cf90a3cea3163c8a3b3c62dec68340e7aabd8f5990cbbdb749702e2f2cae249a2b2ba50ebdd62f9181bed1e485e01031448a79", 0xf8, 0x9, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f0000000200)="444dd46a8250aa5a7fd27ff9daf14d0ab49bee4db31c08bf7eb7775026064baeccaa02b2ed4b7ac5f1e4", 0x2a, 0x9e7, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000b00)="73b7c45015e7b7b9f6789f2f5ecc503bd9f8f131a2d2afd8f0c2cc0b3f2eca8ea0a42826327382a50a32cbd3ad9dfdd4643758c10a50fefa65a90dd7b36b433527ccd3d4c77bfaae45d7e43bf9874d550a496b126b2e0b26578ff0dd7f3922c06c74235e8cd930cbf400083348e3390fed4ef30660ae61861745dcfa018f269993d8a63f7fdde621cea7018c7737c9ddd2e1fe447dce06950429a5c49c07c6942cc3", 0xa2, 0x5, 0x0, 0x2}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x5, 0x40, 0xffffffffffffffff, &(0x7f0000000bc0)="1de91754e68888256c20694a77a750e97ae156911fb0d86632cc55f46a29c9a83ebf88f00a1e86266b2b2e61cac377fc00aa02fa70c65d30dced5dee28e8dfb4792c4bd171f3e2c49c236665ac262260e1631632d395dbea8a6bcba01176077c369827023dd6403f972d39622db6daf90f541197f4c9f6a4f6a33529fdd39e64f534ad71276a4219f5c36d6d1987c5c7", 0x90, 0x0, 0x0, 0x0, r2}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x6, 0x33, r3, &(0x7f0000000cc0)="19bc7d87ab4fef0164884895b6bb0820fad68d2868bad637c35cb1c3aa648514885992b7a690b951c5b41faab1a002da19555ede67a46c1d09", 0x39, 0x200, 0x0, 0x0, r4}]) lchown(&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0xee00) preadv(r1, &(0x7f0000000840)=[{&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/65, 0x41}], 0x4, 0x4, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x480, 0x0) 00:33:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:33:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:33:45 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 00:33:45 executing program 7: rmdir(&(0x7f0000000100)='.\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) recvmsg$unix(r0, &(0x7f0000003440)={0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003900)=""/129, 0x75}, {&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/4083, 0xff3}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000003840)=""/135, 0x7d}, {&(0x7f00000033c0)=""/46, 0xffffffffffffff1b}, {&(0x7f0000003380)=""/7, 0x7}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003600)=""/236, 0xec}], 0xb}, 0x2000) creat(&(0x7f00000035c0)='./file0\x00', 0x40) mount(&(0x7f00000034c0)=@sr0, &(0x7f0000003500)='./file0\x00', &(0x7f0000003540)='ntfs\x00', 0x10000, &(0x7f0000003580)='/\x00') creat(&(0x7f0000002340)='./file0\x00', 0x41) creat(&(0x7f0000003480)='./file0\x00', 0x181) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x3, "74effa"}, 0x6) [ 1017.349159] FAT-fs (loop4): bogus number of FAT sectors [ 1017.349167] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1017.397911] FAT-fs (loop6): bogus number of reserved sectors [ 1017.398714] FAT-fs (loop6): Can't find a valid FAT filesystem 00:33:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1032.059642] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 00:34:00 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 00:34:00 executing program 3: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) lchown(0x0, 0xee00, 0xee00) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x2000, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="010000001ad4c607bd930345e7245e00100000000000000000000000fe747765869d4bdac4ab87837217cce3a5b80e80394752b81f45d4530352faf95603a37fa2b0d62a65c17356fdfcd76c0d682875ca7fbd1bbc5cb396fcc1311788f69a1a7916ac7acfc3afd22505ae9e589e756972c980cdf98ed179d19be25105637cdd", @ANYRES16=0x0], 0x1c}, 0x1, 0x8100}, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001280)='{93', 0x3}], 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000001280)='{93', 0x3}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x105142, 0x0) fadvise64(r4, 0x0, 0x0, 0x2) io_submit(0x0, 0x5, &(0x7f0000000d40)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xed77, r2, &(0x7f0000000a00)="87b943cdaf656830a3adb666827cf630dd19ca95ed3bd22d8ddc79f2b8ea4b23ff78acff2454e0b85687f0a54583dc134b391d60674d0122b35b6463a0279a63754b23aa5ed66e0392b4c4a821baefac8b63a74d33caf60cf7d4bbeecdf906acc31124823d2c32dee05e4b7d77d481c74efaf9705a04a594522dafa23d2336a4bba2e25104337ffd0f1ffd7e18aee60bf69e6c31a0bbb1ceb7bc72dcaf3be37568774c3d7718a3cc16500ca4a516ef4c89f6bed142662998b541c0eff5d748e27e90614561cf90a3cea3163c8a3b3c62dec68340e7aabd8f5990cbbdb749702e2f2cae249a2b2ba50ebdd62f9181bed1e485e01031448a79", 0xf8, 0x9, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f0000000200)="444dd46a8250aa5a7fd27ff9daf14d0ab49bee4db31c08bf7eb7775026064baeccaa02b2ed4b7ac5f1e4", 0x2a, 0x9e7, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000b00)="73b7c45015e7b7b9f6789f2f5ecc503bd9f8f131a2d2afd8f0c2cc0b3f2eca8ea0a42826327382a50a32cbd3ad9dfdd4643758c10a50fefa65a90dd7b36b433527ccd3d4c77bfaae45d7e43bf9874d550a496b126b2e0b26578ff0dd7f3922c06c74235e8cd930cbf400083348e3390fed4ef30660ae61861745dcfa018f269993d8a63f7fdde621cea7018c7737c9ddd2e1fe447dce06950429a5c49c07c6942cc3", 0xa2, 0x5, 0x0, 0x2}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x5, 0x40, 0xffffffffffffffff, &(0x7f0000000bc0)="1de91754e68888256c20694a77a750e97ae156911fb0d86632cc55f46a29c9a83ebf88f00a1e86266b2b2e61cac377fc00aa02fa70c65d30dced5dee28e8dfb4792c4bd171f3e2c49c236665ac262260e1631632d395dbea8a6bcba01176077c369827023dd6403f972d39622db6daf90f541197f4c9f6a4f6a33529fdd39e64f534ad71276a4219f5c36d6d1987c5c7", 0x90, 0x0, 0x0, 0x0, r2}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x6, 0x33, r3, &(0x7f0000000cc0)="19bc7d87ab4fef0164884895b6bb0820fad68d2868bad637c35cb1c3aa648514885992b7a690b951c5b41faab1a002da19555ede67a46c1d09", 0x39, 0x200, 0x0, 0x0, r4}]) lchown(&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0xee00) preadv(r1, &(0x7f0000000840)=[{&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/65, 0x41}], 0x4, 0x4, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x480, 0x0) 00:34:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000580)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17, 0x1f}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}, {&(0x7f0000000240)="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", 0xff, 0x7}, {&(0x7f0000000340)="3bce11edbf26559566b2ee16296c225f47abe8802d1074efbe3151ba7068e6708d013e3b365a3ac0e90787bf72ed38d72a24fcd8242a232f01e53e1711517b1fc6fd6d176c255247a70065d591c57510637023ee18d3196bb2e1b9abbbc68d2f836459a51147bdcdce505552f0265d59308ce928eb3b1fc74d46528cafd74207936ace692a2ad3c13c69b351d4f2501381788f5331fb0d1898e856cac13f4c4b6d32b09730b8c802951bd27990c69c347eeb3252db781d", 0xb7, 0x2}, {&(0x7f0000000080)="c1eef0f8ba2fd1cf6fc2ce1b5c844aefbb341b812905be389d375e2527edac8de3e67b7df20a7a44c10c3ca1e1dcce69f2d06d5a544005bbfbf1287bc48cd2c073169c067479fe4616d3", 0x4a, 0x81}, {&(0x7f0000000400)="d2cf4c3065dea0194689b74b200f836357fc8dc25b0877050f27bb3388bee8036473b95ddc159d9dda306dead22256dbe1e59ab643375131cd35e4d1034a0dd887910450c0683b47fb697b417fed21add1507c8e6b4890ecef53677e060bd5102087b7343e74acea888697f42aba73b8e62c679d645295d33887013e7592cf79fed1807996", 0x85, 0x30}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:34:00 executing program 2: socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000040)={0xffffffff, 0x5}) accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x1c, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000340)=@in={0x2, 0x0, @loopback}, &(0x7f0000000440)=0x80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000140)=""/200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x88}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0xc2981) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x30) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) recvfrom$inet6(r3, &(0x7f0000000480)=""/174, 0xae, 0x100, &(0x7f0000000280)={0xa, 0x4e24, 0x20, @private0, 0x9}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 00:34:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000900)={0x24, 0x0, 0x0, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_EEE_MODES_OURS={0x4}]}, 0x24}}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) r4 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3, 0x9, 0x99, 0xff, 0x0, 0x9, 0x1, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x692, 0x0, @perf_config_ext={0x7, 0x43}, 0x3004, 0x171, 0x7, 0x7, 0xffffffffffffff81, 0x5, 0x0, 0x0, 0xff, 0x0, 0x37}, r3, 0xd, r2, 0x9) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x2, 0x4}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x0, 0x80000000000000}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)) ioctl$EVIOCREVOKE(r6, 0x40044591, &(0x7f0000000180)=0x9ea0) fcntl$getownex(r4, 0x10, &(0x7f0000000300)) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r5, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2800000083ef6af29cdfab20567857ae0200000078ad490cef5120f907d618e3ae06de6ae7b56e2df781595bdc7d7a0b1160ba5593cec939dcd48d280b79d16e5f6b5e", @ANYRES16=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="0c009900f8ffffff55000000"], 0x28}, 0x1, 0x0, 0x0, 0x20004004}, 0x40001) syncfs(r2) 00:34:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000000102010400000000040001800000000000000002"], 0x18}}, 0x0) [ 1032.076223] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 00:34:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:00 executing program 7: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000001f40), 0x733901, 0x0) 00:34:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x100050, &(0x7f0000000080)={[{@shortname_winnt}, {@rodir}, {@utf8no}, {@shortname_winnt}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1032.270340] FAT-fs (loop6): bogus number of reserved sectors [ 1032.271551] FAT-fs (loop6): Can't find a valid FAT filesystem 00:34:16 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 00:34:16 executing program 0: sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2090400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL80211_ATTR_4ADDR={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x101}, 0x8004) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000d9}, 0xc8881) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x721, 0x27}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x10000081}, 0x2000c040) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$DEVLINK_CMD_RATE_NEW(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xc8, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x51}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x9}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8001}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x39, 0xa9, @random="5cd8fe59ac6be56e3c1bf542830baec248d583e3979c79acc22118fc9835c50c521f0197d54a666e8ef3ef606d9cff6a2d5d801816"}]}, 0xc8}, 0x1, 0x0, 0x0, 0x404c005}, 0x8080) r2 = signalfd4(r1, &(0x7f0000000540)={[0x8]}, 0x8, 0x80800) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000005c0), r1) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, r3, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x1c}}, 0x0) r4 = socket(0x27, 0x80000, 0x9) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/29, 0x1d}, {&(0x7f0000000700)=""/33, 0x21}, {&(0x7f0000000740)=""/227, 0xe3}], 0x3, 0x1, 0x7cd0, 0x8) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000880)=""/118, 0x76}], 0x1, &(0x7f0000000940)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}], 0x1, 0x0, &(0x7f0000000a40)={r5, r6+60000000}) r12 = fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(r12, &(0x7f0000000b80)={&(0x7f0000000a80), 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x50, 0x0, 0x4, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000004}, 0x40014) r13 = openat(r8, &(0x7f0000000bc0)='./file0\x00', 0x101201, 0x1) sendmsg$SEG6_CMD_SETHMAC(r13, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x4c, 0x0, 0x120, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x3b, 0x2, 0x9, 0xba, 0x0]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x400}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4754f78916d258b6) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r9, 0xc0189375, &(0x7f0000000d40)={{0x1, 0x1, 0x18, r11}, './file0/../file0\x00'}) sendmsg$NL80211_CMD_GET_COALESCE(r14, &(0x7f0000000e40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x14, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8840) dup3(0xffffffffffffffff, r10, 0x80000) 00:34:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="464f0462107209"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x36801, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 00:34:16 executing program 3: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xbbd7784986953abc, &(0x7f0000000000)=0x40, 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x127200000000000) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0xe04000}, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, 0x0, 0x1, 0x301, 0x0, 0x0, {0xc, 0x0, 0x7}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x4}, @CTA_SEQ_ADJ_REPLY={0x2c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xd4}]}, @CTA_SEQ_ADJ_ORIG={0x3c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x40}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xdf07}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xdb2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7f}]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'netbios-ns\x00'}}]}, 0x98}, 0x1, 0x0, 0x0, 0x20040009}, 0x4) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000240)=""/232, &(0x7f0000000340)=0xe8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380), 0x123c41, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl(r0, 0x7, &(0x7f00000003c0)="67dd0b3c05d117da2013a528cd812118087506ef80c66c862a69ebcfde81afd54afb02ad9bbbba1803f3b33a91e850") openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x80000, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x80, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:mnt_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'tunl0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4c001}, 0x80) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000884}, 0x800) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x58, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x32}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:dpkg_lock_t:s0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000800}, 0x804) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x38, r3, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x38}, 0x1, 0x0, 0x0, 0x448c5}, 0x8884) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_OCB(r1, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x6, 0x2f}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4048000}, 0x20004044) 00:34:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1048.039093] FAT-fs (loop6): bogus number of reserved sectors [ 1048.039746] FAT-fs (loop6): Can't find a valid FAT filesystem 00:34:16 executing program 7: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000300)=""/239, 0xef, 0x2000, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @loopback, 0x6182}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7ddd, @empty, 0x20000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x3, 0x180) r2 = openat2(r1, &(0x7f0000000740)='./file1\x00', &(0x7f0000000780)={0x127100, 0xc8, 0x1}, 0x18) syz_io_uring_setup(0x560a, &(0x7f0000000240)={0x0, 0x2503, 0x1, 0x3, 0x3c7, 0x0, r2}, &(0x7f00003ff000/0xc00000)=nil, &(0x7f0000dcc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000002c0)) r4 = mmap$IORING_OFF_SQES(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x12, r2, 0x10000000) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) ftruncate(r5, 0x9) syz_io_uring_submit(r3, r4, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x3, 0x0, @fd_index, 0x1, 0x0}, 0x3) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 00:34:16 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x250}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x4000, @fd=r4, 0x100000001, &(0x7f0000001740)=[{&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/155, 0x9b}, {&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000001400)=""/126, 0x7e}, {&(0x7f0000001480)=""/231, 0xe7}, {&(0x7f0000001580)=""/173, 0xad}, {&(0x7f0000001640)=""/239, 0xef}], 0x8, 0xe, 0x1}, 0x8000) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$TCFLSH(r3, 0x540b, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x76a, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x9) syz_open_procfs$namespace(0x0, &(0x7f0000002b80)='ns/pid_for_children\x00') 00:34:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1048.097598] FAT-fs (loop4): Directory bread(block 10) failed [ 1048.117041] FAT-fs (loop4): Directory bread(block 11) failed [ 1048.190724] FAT-fs (loop6): bogus number of reserved sectors [ 1048.192174] FAT-fs (loop6): Can't find a valid FAT filesystem 00:34:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r1) chmod(&(0x7f00000000c0)='./file1\x00', 0x77) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) accept4$inet(r3, &(0x7f0000000240)={0x2, 0x0, @broadcast}, &(0x7f0000000280)=0x10, 0x80000) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRES32=r1]) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xadf, 0x1f}, 0x0, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x1) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 00:34:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="003e471be13750"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:34:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r1, 0x0, 0x6, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x280048c0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0xb0040, 0x0) ftruncate(r0, 0x1000003) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, 0x0) socket$netlink(0x10, 0x3, 0x9) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x7ff}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4011, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7, 0xbc0d}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() pidfd_open(r3, 0x0) getpgid(r3) wait4(r3, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000061c0)={&(0x7f0000004880)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006180)={&(0x7f00000048c0)={0x18b4, 0x1c, 0x8, 0x70bd28, 0x25dfdbfb, {0x1a}, [@generic="255525b91211895dc80f0a6501f80abbf3d0bfcd99efbe15fa7e6dcbe68dd8fa21076487b78e8fc1bf3d7b873b0ab805eb126398948d67f10c2d05d00fbc8d07894168a5b7cc0d39f45be63e8b803ba1dc553aae7300bb4fe7513dca015cbbcc67f457a639bca96ac3617db64d8fa7ed4647e843859e4899dcab8fb2b45d6cd0be2e549a9505ca8b96967bdfa82435a056e90e5ccbe2403fd3333caf3c2d9edc301c2769c458851e69e2cc0276fca82a69121821e29877c28ef7c9", @generic="31713283b1", @nested={0x33c, 0x42, 0x0, 0x1, [@typed={0x8, 0x82, 0x0, 0x0, @ipv4=@multicast1}, @generic="9b50b6e8b1a3b405ff5194d37abb590e326472b4a6d14ac6443fe6ae6b317482945858cee764b9ecffec315693f5f8a4a8dba5e039a20108b8884801150f55d3230785bec06200a9598dff04f115ff8c748cb8b5291aaede1d101d30638a2fd0ce19c4a3de234ae1c1377577910be8b1ed4ffb0d95aa4dd1ab4bad44189ac17ef3c21cf2c61c81d1f20aed01e7330ce2aedc7b8a4e41dac1dff8814b1cb37b62cd61ddc73ffd60046fee20f5a132b62f667b93a380fbdf3ca17cfe099a484b241987b65adce89800bd894e16e8925f8c2a65cbbd54f4c6580aae262be39fad2d2f5485a3e619b3ab8a26e0a4d203e3", @typed={0x8, 0x624, 0x0, 0x0, @ipv4=@multicast2}, @generic="db200eac81dda65910d88e8cb76049885d604454d4ef81369ec7bff49252e8d8aee5757adabd45e198db4a6ab379a83723deae8ea5380b0f026ee0fe08cf523dc086cbcfbb1e09daec82963203ccf3fa3d5e8777891faf4850e8d7a6b8b409f36ec6eaf0b2775cfaef62f483eebbe22a748386d7f0", @generic="18fcadb1dd0b2163bb645fe235a8755322ffc377fe7e0fc285e91bc1b01fe78054fef27086d69d91b2c991506eb941", @typed={0xa7, 0x33, 0x0, 0x0, @binary="96f591d6df2c22a702c5ebf3831ce5e8a09709afb6f3648186d6a4542893b016960c0178d93667255c61e9e63233b2ab9a0014b419ea8d6056fabdd741cbeacf5c3849d3c0bd4f62b697c0975bf098211df8b552793438c4494afa7a19a2cf8437ecf1edc1b1da95bf14bb2a939066b0c7249ddaf2586402a03ebc9cbdbbfaf0d0c70ef19d4c3daa728e509c24ac2be91c014ff692db1c62217101b3c9e349a2549f79"}, @generic="1ee7e9eb7d96af435ed90b5c996aa15e1b3b186c5bdb3d340a29d660e28d6f72f74cdbbca246e36083730846d95c28bda48956bd44c365c41de82a36be85a8f622cbfdbd3e72c32f42a8c1b411fd80e0737f293c00b74091e6a26d9f1dcbb96908d0312946ed2384582c074e70370b58f015e70119c732ba4ce2b7f4ce8e26ff7a98c147efaf32e88916ee79c06a73080b3d657081748c6d79f896ff369d08c3235c9a9e81c94bd3cc2669c861ef06911c13543adbec785ebf75b45b147c83e962d1b0d5f58b6884f4754003a9443922ea7a86e8e7842c08d1d3c305", @generic="30d0934140a4d4ae9c5bedee966f4f200e"]}, @nested={0x113, 0x71, 0x0, 0x1, [@generic, @generic="ea4e983fbe6ab1012156321bd1a79969d5473374dbf7f39732c88d9337326152ae8d014509c0b3aee5e71c427b69b9dcabc683f4c62592ef28ab1356dcca08bbad58a9fb054a3094d8063410ab073f292697f0b77cd14aa7ccc771fc62e657872b3432306e7e", @generic="1ac9990c2eadecf68b1453ba70aa5c48726e7e8933b90acd200864d52b929c828b2d47f18de9777917d00975984da93936d6fa1469667892130202333d1ebde7b2d789ced7bf30a8c3637725604065a30696eb09f2cb7d10977120c48d0f676f2ba7c09503598eb7fa43850b2274866d4e766acfa19a0bd1acb99a931e2d1d86edae93374e0ceda7d50c2b7331e6e52eaeabe6d106b8cf3475", @typed={0x8, 0x3c, 0x0, 0x0, @uid}, @typed={0x8, 0x71, 0x0, 0x0, @u32=0x5}]}, @nested={0x16d, 0x6c, 0x0, 0x1, [@typed={0x14, 0x65, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x3, 0x0, 0x0, @u32=0x7ff}, @typed={0x8, 0x46, 0x0, 0x0, @u32=0x7}, @typed={0x4, 0x60}, @generic="895358f9fd57087f25fac8b32e5b361af31d648f4ccaa646d842618b65ccc999487bc6b84ab2f0e7b0b574365643cca5dbf66bee47d47af5dce6a1cf13ba42c424c02a87cfa34237e08f61d109519baab86d6df177cef661e3e16511b038527edaf21f63fa35e6957ef24ffeeaf2b8f4ab8a74e70ee0ded8add771412e2e27009826b485234b9bfa7269884556d57646fd0d4ff70f9bec6322cc236f505f17710cfc03", @generic="5389f1dbe3b6f97cd048eacce3f18c4c45d37b36db7c505cc62c75f05477fb1903c6a9035f300f1daad13575b036f1837bfb8b118c7ec1a03e768717cf7e96cbeff164265907b6fa5d4f5b0b0051b698aab5f0fb6e4585f17f595762eb40bb980e0014af20a1de99ce21516e3b743c78c0c25bd0c04ca7f481c90a1cc878e52994af02859b0a866b16fa2e2082fbc9f5b93010d64c65edd214164ca7bddc"]}, @nested={0x4, 0x44}, @generic="dcd1f023d71b7525c3c1450600e0db6f0101af6cb1026e768663e51a5c7d4cab", @generic="0df7092008608b059ee5c14be1234945513feb7343616b45be80d98c0ff1235a2a1a2debbd7c36b7aba014e5e2188db8e13363958f15ed26d97b27ab1313a1ad17a9d6263b059f45ce581b595c5cede0df4ce39517e37bf34afbdd020a326710b350d86b5b834f90b764235b1cc38934cabf87001dd5edc5c57e81f14f365af824452b4a707af0b4f249ee085d672a6609846346dfa9949beac9870b3251707e1e041a699d137455e2f2f06ecf2966b8cdd4a032fb84d7a8abf0d74ea89f27d1ba71fcd7fe25c501a34ebb49fee57cdf", @typed={0x5, 0x20, 0x0, 0x0, @str='\x00'}, @nested={0x1121, 0x41, 0x0, 0x1, [@typed={0x8, 0x7d, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x27, 0x0, 0x0, @pid=r3}, @typed={0x8, 0x37, 0x0, 0x0, @fd=r2}, @generic="c8928f9bb1f5d7d78fe1c9948a0c8ee244b0bd43d2ef059b2306126b3f2921dbb71b0939969dfec95a24acdb997d39fb4bea999e44601eace2c07d44488760ff8f42", @generic="e67c0fb14de884072843590574d76c500301ec44fdb46b3b680c959ada1e709aa1aeff2a7ef384f6ec15d744aab4e98c48ade86d0f8040fb03d053a7b9b3b27a6e515e0547e882fd01157ec4087feb03f15e9588b2f186ee9a7f309fffd76fbb5b470d3fa110cb8419417f9e52b6a748ee0b3c2182520f5b9924e39520929616fbcddbac4610e77fb00b11f34c4718ed756cfdfc8031d057457d7faf6cdd95e3159f288d34082fc937b39eb75461fe67f0fb3fb20ea3cb3284e3dc26829610e281aef252bfd5aa3a5f5605f91eff8f3ba98514f63517e21d52093d056118c7679e456b5913ca9d3f6e048ca4e45e8c3f8701dfed65d8ffbe42fc648dc7500625fd9195dba2d762620e1a132d53e09d99a2406c3d7b61da85e84a8fbe95fcea57485f227fda10cc5401777ad18d2fd08237c18775180218924b253aea0fb0ab9fa3ae0e9a2241b5018b22606859b66f48e9ea08a43fa6a381a91f81139bedad7f953411fac8be4807970a9541e7156d8a8469cef79ade7c5f4df3f62d28a3850e32c36b2aae594024319cebe6022970c17e55bad172891501cbca941c45612a2f81f0eb8e46c9bc71d1c0c503c81a5bfdc414aa1de28a4da7416ec245406cd0b6e9af989b66f73b40240a146a49480d3b318d32f89097849b76e2c015289b04892dc956c7299c9eeea37cba3638def08757f15d90f52267bd8b359c0ee270f1b4dee986c3c264e82c5173ed1fcde2aef8b1d1c4f0261b3d0bf751e3a5bdee91927079cf4d060fece713cb8e3f7bd9cfd95de38228924650f675dc2e95dac7c66e81001cab22f49c96cc46712484adf50cbe4f90cf17668a3c628bb2a3338b8055c4f99c558dc3adccc50225f6ea083db08082780eaf33f9b0132ca46f5f57af0e3884934dea1fd569752438a0e1112fcdbc1b317babee5444f58444a499b5a3df13dd5a01b9f58617174a8e9d9b31651b8d16799d7fcdb757f1025fc4da37d5b645d2544b2ead0e67e8c10d14fbe7b5bfc126d01aee7653d565079f34fcdf5e09080c397808771634a787d60d5d41897af52ac6d6f9faf3e36c232c2713cec206267f7f929925eb9e702aecf16fe0d8e1af1d9b94668d966c102d9970b6dec42fa6a42484c5d1559d61fd4a01a44d2a3b1884700564e82c3ff050d0f05843406d1fc93d96f32f85befa028013f467064d7061ee818422b3de9331d438748ad3f29d532b33a67ac8985775b80683d0252296303617b76748961654c1baf2d4608610a201531f7b88fa288dfd329f30d9e7cfc0f9ac4f03b1208eaf0f48518db1d27bcbb553bd60f0e06756ed9d5a09fd8dca1c829aa75d772f37985d2a8a48b0fa509f11425cc7d44f61864347d947c2592013c9ef2aab0d5c5adfee35b881f6e8832c507f732f9b847150eda25d6da1dd5fc2deac011e79e1ff3ba41b6e88700a6be1b90ca0b66cc5a33127f4416fcb861bd19d621ce7cc2d0d326f2c5e4096c19147b9018ba1ceba762498e2b9c319f6bdd89db41b496dcc7f2212739da9d658046e4c9aa102d7d0bcaa8709ce49cb975f7d5a33b85bec11f397116384e51be436f624b1e56c4f04518151a21b228385c36144524fe486c0e93a1b75f41563959c667e3d27a44e5c61a5943d93c1aebd6a92cb939a6f72fdd75723d8f9659f5be8ec6c1ca1ec9a7e6700d493f646996f220c9acdb9479d526b19f92029db5fc18666710f5d542a3c325c8e4732c8f9307cc9aec0755678e77c05f6a39e8956faddb360b40eff1483809380cf47e74eb303b4a8fb6dc8739009b5f58757004db5bbb9c497a18836912b8dd83f4cd3a4fe21e47f38d9580d5dc703f6012b172610596f1dcc102b4eb5ee1a476b14140057e76262a777de7734c2155995c218cc2203f651a62c317e1453562f70b42624cc83cb45469494e644f4e8d29ad7904ff217de0ff358a4f95c3be08980435cc7cb02d28b8a3f7cd85f32ebf20780e0522929e7e50924a581e7bd333cc0c21f517b1a0c6be22653e43fad3195ed81d42fce87a729bfc3202e6d00586a184000b30fbcd66df03f54ca2eb03b39491ec93936c34e40414882e0f4c8231f7cf14efef6f2bd7e2977a6ea4091f317811c924e0ad37d1ccd3cfe51a0757a3795d4787026bbd75fb0b8c01fa33390dbd25cf9b9ca7eb907655c5da8dae6f6535091548d18d13d546bf519b76d2988b86388fccdf49d3226db00aea76ee40b4acf49ed704624235f47771d87a995dc50ffec0bfc838438e1d5d61263e884b0b8b60364f52be5e1a353c5a6137d4ff7729df8253190ae3cd7e5fc015a8a761bdc130aa3176ac4b4402cda25d1078fab0de7c1d91e5812bbd4162c0e364f83cbceabca99d60f02c79c00529171010ad0a7d969997755ea67a60de5fe24a0ea343b63374c6c8e4ce2dbe11ab031210411bbeffd5be5ea06e088535d8e591caf01de546ca14ffc9807a08f25ce43ca2fe399149255e49a5c70fba5cec6034be62631ab43cb50b89d9f11b73daefb28f8995331fb73d3581227f4019c533f87a30724d118f668dcd71887c1adf9b013f4df177c2bf016147f434db1c01f55eac9b8d0ea2b822d4abd4cf39c3179952373dbafe9599fe84ef985d76d478ba1083c15ac98e73bbe00372d334e9d49a36c9e79380fb75019b1e5a97945dbfb373e0b2837bf719d2452742d74b13d095f228e6c1c082a30b470dae181505829dbc022d71621fbc13105bb74624cf5a442f864dc6090c397bcda06536dc832d1a5c55839415bff8e66fa202fad3ba1cc421889bccf12f4863f846d5cd53385140d6d018e92fe4bc427e7bd916bc7cf35ee8c08a2085e34becb79e47d11c534a7b600fe6ba35c34e3d1ffa7c85321f9b305b17d7b14b27f729ad860c65fd5d76b1bfb8062b19331af82902f801833556781efc2dc50439b522c2c2a1759d0438eee7837145c08cb2ae708d2fd6cc458ab60e7dee039ec7d7a8c01c8da19309a821a0b9dab708361cac5a4265935902d672ed49918e70991a1063cba3f9290ac45238962f1cac9644569eaee39156f5e936860c7c38bc0bc3f91c2859b09755fe578442dd83c66f69b76d8933a28f86edfd2709c72d7032cf845b63e9c4a385f588cc6a81c9363f4b9c3a1bbaaa7326e454ef5bdcad73a81301e1436f815a93dfc56b93366cfd9b50bf10339ae89b059571b9c180e7553d8691d39a391a898d505847157d64dd3f80acecd40807e6456a6a9c0d1a5450df6ab39bb664ed539201e54efe5b8df4bfeec00e6ba3ba77985088d200c3b51afef179a8971b7d375c2af8431f0a030bce4ea4ec434cba67f9e86581e5cd129ee5eb0c54479cda33b8b5bf7460e0f8b7db8ce3229a0da9157de96ab12a4f0dc6cf73522d8cb1b5ad2e36deed2dcbdea00fffa7ddd554100408a5c591768796ef5ba7a5ae82d3bebd58fb47d321997aeb742e9894f0e79383beef509ec1fdcc19505dfea6f5d6ba76f8310e80f86490abe3febf87ce371ebe88202c52b40e02c4bb40e6a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@typed={0x8, 0x16, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x8, 0x0, 0x0, @u32=0x3}, @generic="27f9805fd90035eb5175cab3f89cb224337d5cf5d43e3d1c9f2c4e77886f8d4fdac7e898745158b4ebcf982b92c3c4a976ca1b0250ae2b4ee6ad16518aeada55dfd4531b29a53fc73ab0b7a15088a7cac164c97804a6398a6a721acee140dba099b58e1f9f92af6072459badf4d4841c6915248235c97b20bfa2e5ef167ce087ddf28b0a50f94f09bad25750b33b0a172d73bd88ad04472512b48fb5f05d056f4cd52b7e9c7a8a8a8687eee8d72c4d96ab01ff"]}]}, 0x18b4}, 0x1, 0x0, 0x0, 0x4008010}, 0x40004) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 00:34:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:16 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) [ 1048.308662] FAT-fs (loop4): Directory bread(block 10) failed 00:34:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1048.313542] FAT-fs (loop4): Directory bread(block 11) failed 00:34:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) io_setup(0x4, &(0x7f0000000080)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)) io_submit(r2, 0x5, &(0x7f0000001500)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)="8f14318b8d", 0x5, 0x400, 0x0, 0x1, r3}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x40, r4, &(0x7f0000000140)="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", 0x1000, 0x0, 0x0, 0x3, r1}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xffc1, r1, &(0x7f0000001180)="71f185132228f3a1539e50bfd36d4f6937692b9e2f2bc6ccf6809c956b87410333e51101916c66b2e5f8d1a97fa123d2844260e8bf26270991d2814f0bbb9e7ef78c5d96206ece1d9aa7be68ef7ac7d054216a552e3b0ff8d691b606e791576fbc4be3f75fdc46d5ccd8f78ca5136886e96e7007c09bbffe3b4e988a680d61f8cb4cbf8f069e6c7fc6dc5b2b38472bc074902e1c1f653b74354e9f78d8218d55d33485086b98ee8c34c28a41d322b92c365c40d65027fe1d88ab217ef7da2765788d23e210fc0990c8de4c7f9dd3cfb419316ec7d8c1eeed5f277e123b2f0ef1f6f86dd312ac5b731f9629", 0xeb, 0x9}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x5, 0x2, r1, &(0x7f00000012c0)="7624f882d16b8a9685971ebf780195126ce35ad8d89c38c5dbd531bda1fd41a4a5fa7ed01ea28440190038336e1305bf6188fe77f93257ac0e38719256de011e0dbb28a5de3dfd2dbde1d44c04e0d6673a75d1a687a0d10d836a6caaa5818b078f375e6fa31872fb7383e49600420cbb2311ff778b726b3e7079c17ed6bc1065c678608d5896a6acaf7078c4468ba26e3f24fe1a7e0747f589a65cfe78b51b389d98ab5f76c7cbd1b682af5e", 0xac, 0x10000, 0x0, 0x3, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f00000013c0)="7203419044837c05155c1bdd809d457a6499b95279eb58bda252f9e5a79e15e04a5c3b2d12c96ea3354814b1403537f016cdd65a38427994cade748d27797d12b07b80969260f92048a0e480dd9d223157f48beb38451383adcc019dd0440b051aa8bdf7f0592ed28a476817fb5cc8072f5b77bfc622f2a63b749df0ebb5e89eaf66e86f2dd477bbd9c59179f4ef3a45ed960bd9d04758fd0fd4f3db2a59762e5995e6286ca8bfa01ce3a8f72d963dc3b3daaa3efde41af799f9af98133424a33ccd0ee5b459bf08e7e2660af9ce1749aa11b12db4c5140f2f4fb146071e3a8d0165a6bde3ec89b9b93a34", 0xeb, 0x2, 0x0, 0x1, r5}]) 00:34:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:34:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1048.438768] FAT-fs (loop4): Directory bread(block 10) failed [ 1048.444773] FAT-fs (loop4): Directory bread(block 11) failed [ 1048.445379] FAT-fs (loop6): bogus number of reserved sectors [ 1048.446737] FAT-fs (loop6): Can't find a valid FAT filesystem 00:34:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$security_selinux(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x1) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x9) rmdir(&(0x7f00000000c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8180, 0x102) 00:34:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x60) 00:34:31 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00", 0x0, 0x403}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = io_uring_setup(0x69d6, &(0x7f00000001c0)={0x0, 0x20, 0x2, 0x0, 0x368}) r3 = socket$inet(0x2, 0xa, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x210000) dup3(r1, r4, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x4020130, r2, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000080)=@IORING_OP_NOP={0x0, 0x7}, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000180)) io_submit(r6, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r5, 0x0}]) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'netdevsim0\x00'}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) 00:34:31 executing program 3: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan1\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000e00), r4) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e80)={&(0x7f00000000c0)={0x2c, r5, 0x939f0c73e17edec1, 0x0, 0x0, {0x25}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_PAN_ID={0x6}]}, 0x2c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000e00), r7) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e80)={&(0x7f00000000c0)={0x2c, r8, 0x939f0c73e17edec1, 0x0, 0x0, {0x25}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_PAN_ID={0x6}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x64, r1, 0x10, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x84) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00') r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r11, 0xc028660f, &(0x7f0000000040)) sendmsg$NFT_MSG_GETOBJ(r11, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x13, 0xa, 0x701, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004044}, 0x40000) 00:34:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f00000001c0)='devices.allow\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)) openat$cgroup_int(r4, &(0x7f0000000240)='blkio.throttle.read_bps_device\x00', 0x2, 0x0) r5 = dup2(r3, r2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)) fsconfig$FSCONFIG_CMD_RECONFIGURE(r7, 0x7, 0x0, 0x0, 0x0) sendfile(r6, r2, 0x0, 0x7ffffff9) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) copy_file_range(r5, &(0x7f00000000c0)=0x8, r5, &(0x7f0000000200)=0x80000000, 0x100, 0x0) [ 1063.055160] FAT-fs (loop4): Directory bread(block 10) failed [ 1063.056012] FAT-fs (loop4): Directory bread(block 11) failed 00:34:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0xffffffff80000000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="ce8fd18d880845acd53eac025e30d7cad0d2cec2436cbf730cff23c1409386a9b3ed0a237e5bdda44c862fb462e79206bd6893d4ada8ed105d47b1069686ccc1264395285eb15345c1379f0d245e29afba470f3e0db9332768f0e97d5cee0de6c86da4f180fa5ffe3a9ace03f7686fb3c42d19c67a6937e566c76e8c07c6b4a95ee146e750f6cf4e625c02dad2eb7fa0f956e243177ca27c86"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:34:31 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) 00:34:31 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0xe, 0x0, 0x0, 0x7fffffff}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x40, 0x0, 0x9, 0x2}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40040}, 0x4004) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="080025bd700008dbdf25010000000000000009410000004c00188000000073797a3100"/98], 0x68}, 0x1, 0x0, 0x0, 0x4800}, 0x80) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x8, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x200000b1) 00:34:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x60) [ 1063.143188] FAT-fs (loop6): bogus number of reserved sectors [ 1063.144508] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1063.208947] FAT-fs (loop4): Directory bread(block 10) failed 00:34:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1fa2295bfd8e11ed4814cb0ca1f4e7486b2e55fa19f1d32f91fd4718a861b4e67ac1aa64bf3347dace6699af405621a6407319a700af032b0ecb8ee5e4a26dc3cdfba44c5988f174da7c7b331dcf0740ec681f66820100563df09590c6c5fe58275de119776e97c107ef21ce273c27018ff417fe26cc964124bb5e7ffb33a5b0f078c0d166aa342f842447f36ff3c6f6a353212f2cd4297585520a5ad014f3de45a30653199ca5cbc528f74c8d1c5793640832156eafbe30a52458ece1fa8c2aaac7501159a95288a772f3623c4935bd587f7edac598c1f56f1496429e323304a5f10b5e4fbb20bef3"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f00000000c0)='./file0/../file0\x00', 0x20000, 0x14) statfs(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000340)=""/105) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1063.210328] FAT-fs (loop4): Directory bread(block 11) failed 00:34:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="004eacec960ffb88f61a07b8c3f3c1aa396415dd0a7ffd1ad8f12a0550226bd1e28d879881662de6e6455c1010"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) r3 = openat(r2, &(0x7f0000000180)='./file1\x00', 0x0, 0x12) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x20d315) inotify_rm_watch(r3, 0x0) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ftruncate(r4, 0x0) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f00000002c0)) fsetxattr$security_selinux(r4, &(0x7f00000000c0), &(0x7f0000000140)='system_u:object_r:inetd_exec_t:s0\x00', 0x22, 0x0) 00:34:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1063.373966] FAT-fs (loop6): bogus number of reserved sectors [ 1063.374638] FAT-fs (loop6): Can't find a valid FAT filesystem 00:34:31 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000100)='\x00', 0x2ad00, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x5}, 0xcb0cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xf7, &(0x7f0000000000)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0xf7, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = dup(r4) setsockopt$sock_int(r5, 0x1, 0x15, &(0x7f0000000000), 0x1e) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000180)={"2d67c4a839bcba7ee1de192af334c683", 0x0, 0x0, {0x70000000000, 0xffffffe1}, {0xa3, 0x981c}, 0x7fffffff, [0x10000, 0x4, 0x0, 0x0, 0x3, 0x1000, 0xde29, 0x0, 0x91, 0x200000000b4, 0x0, 0x8, 0x7ff, 0x7ff, 0x1, 0x3]}) ftruncate(r5, 0x7fff) 00:34:31 executing program 2: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000000c0)={0x0, 0x1c, 0x0, 0x12, 0x4, 0x8f6, 0x1, 0x15b}) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000004c0)) r1 = dup2(0xffffffffffffffff, r0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='[^.,+\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000300)="201900d07642da921fd6ff11430c6c6b8c0ac5060048065e24ecf3bb8ce311427ac446646b67cda5c391a00fbccd665cde721d7307fdcb6b969016edfcfc7632c100000000000000075ef0262cc5dd8b5bc96f21bc84022b67785d6741984f2920e2c5401e6d9980eb689f80ea6ff07d3876a48c6519dad01907103c1df3928cb15b27437eb6e994a4bed70de633978e400000000000000000000000000000000000007629191f82d4ae58b62140dcbdb6be18ed31fce7e911b5770321cea503e2b01a9d138990b2ca008d8312974f71b2491f318caef9572997efb24fe33be286312d6a", 0xe4, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000100)={0x7ff, 0x2, 0x5, 0x10001, 0x3}) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x1, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x1) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) 00:34:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x60) 00:34:31 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebec063c906d6b66726ef801", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x110010, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x20200, 0x10) [ 1063.487125] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1063.499953] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1063.502017] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1063.503725] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1063.505070] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1063.506647] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 00:34:31 executing program 0: openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00", 0x0, 0x403}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r2) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/keys\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={'ip6tnl0\x00'}) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file1\x00', 0x8000000000000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000140)="a7c32e5f8797f2fa2bf7ca8e2653bbd5e6540a7617", 0x15, 0x7}, {&(0x7f0000000b40)="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", 0x1000, 0x7bf80000}, {&(0x7f0000000180)="7a91614bf7dc5f1655f291a3705c8322dc3fa595e02715cf4aea7fc7f08abc7b17c2e11d380754a9f9b6f808bc62a0c42dfc2bd3a14fdd5aa760f6180b24d3f99b699dd33d7f30b9cebb001320965b16a8a2cb4d7d629a604a395b85ebc9fac111cc7b5094e262206771974a8d7fb999ef52780c067fdf667ab0ceb64d5ccfec8fe1c7e75aebab067f314121c8a84167c69ac6061780ed22f56899ad37", 0x9d, 0x6}, {&(0x7f0000000240)="5c91f6aafdfad005c4135e3a44fa68f89d639ab18405d3edb9940e71f91f5867762dd37079a179d2682dbf6fe5e5d26cb7f0e057b569d5927083b4cc7bfac00e8e48ccba820fee199f051bdc2e37853912b5b2ac3be331f1f02bb3447fce6cffc22cb0d547c4b18c38b686563e06af5748b7", 0x72, 0x6a48}], 0x2100000, &(0x7f0000000340)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@acl}, {@usrjquota}, {@data_err_ignore}, {@barrier_val={'barrier', 0x3d, 0x400}}, {@quota}, {@jqfmt_vfsv1}, {@prjquota}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x66, 0x31, 0x33, 0x35, 0x65, 0x39, 0x62], 0x2d, [0x31, 0x33, 0x39, 0x62], 0x2d, [0x65, 0x38, 0x56, 0x31], 0x2d, [0x39, 0x31, 0x5a, 0x62], 0x2d, [0x63, 0x64, 0x62, 0x33, 0x62, 0x38, 0x61, 0x8]}}}, {@measure}, {@obj_role={'obj_role', 0x3d, '[{]'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, '/proc/keys\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/proc/keys\x00'}}, {@fowner_lt}, {@obj_user={'obj_user', 0x3d, 'veth0_vlan\x00'}}, {@pcr={'pcr', 0x3d, 0x3e}}]}) openat(r5, &(0x7f00000004c0)='./file0\x00', 0x10100, 0x0) dup3(r1, r0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000740)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 00:34:31 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) [ 1063.509515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.510520] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.511723] Buffer I/O error on dev sr0, logical block 0, async page read [ 1063.512178] FAT-fs (loop6): invalid media value (0x00) [ 1063.513243] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.513677] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1063.514117] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.516389] Buffer I/O error on dev sr0, logical block 1, async page read [ 1063.517494] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.518620] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.519696] Buffer I/O error on dev sr0, logical block 2, async page read [ 1063.520755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.521375] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.522465] Buffer I/O error on dev sr0, logical block 3, async page read [ 1063.523590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.524299] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.525370] Buffer I/O error on dev sr0, logical block 4, async page read [ 1063.526411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.527028] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.528097] Buffer I/O error on dev sr0, logical block 5, async page read [ 1063.529099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.529669] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.530739] Buffer I/O error on dev sr0, logical block 6, async page read [ 1063.532124] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1063.532714] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1063.533813] Buffer I/O error on dev sr0, logical block 7, async page read [ 1063.583313] FAT-fs (loop4): Directory bread(block 10) failed [ 1063.584033] FAT-fs (loop4): Directory bread(block 11) failed [ 1063.599588] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1063.602432] EXT4-fs (loop2): group descriptors corrupted! 00:34:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000500)="d88fb122c25620cff4c43f133c5fc153308b4fa6f53430c3dcfe488a8a9e94ed37fa3c8959755879d43458a0f7d0864375654c687b816cf342602e96e0e36a6c2ef3ff4517d965a2d22d866c8d7a41601865b18acd6347d26f995efb2cdec8077b957d4eb3c3b7baaddaa9eabbf1487987fae63c368bbecfdfc0d69f5817c50e9e625c83ccd898dda7aba8e7b73628c88ebf55733b7c672e", 0x98) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="006930888f32134223d51ca216dfb01010b450ff1d6e8cfe80bf6579ee07c3fc752c1d0ad6c49a9c"]) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f00000001c0)) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x14, 0x3a, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0xa, 0x0, 0x2}}, 0x14}}, 0x0) r4 = syz_mount_image$nfs(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000400)=[{&(0x7f00000006c0)="913ed07d4ffe8b39db623156d1e054b96a881f4fe91307740c2cf7480709d29ce3a3d44ae8d6edff2ecbf2b5785cbdb1306a13565492d2b40118991fca7b51468eef11ba4d450c269fe26d8e6b4c911738007134b9a35389da4dbdcf64be8f975826292d5a200814b3eb5f6fb63926c85ed92b5c1028f7dc18f1d6a8d695ce5c417889dadcd544e868d5fb4ce8b1dc33290fa200e1e57405b185a45fa3111fa89a84f75a49b1b1b5dcf7f90e56aa886d0e4ed096cde86bfd44ba7a325e350d4b94b6eb", 0xc3, 0x7}, {&(0x7f00000001c0), 0x0, 0x3}, {&(0x7f0000000300)="af0480861a5be7445b58d41bba9a4cb76c6176da348dbddc58ca44f9cce1aa0f3b26e2126450e1358ff4cb27d32712bafbac05b32be084102e03d11fb53367b38e925eacf3a8f043d0b20829dada7755eb62566d2ed99d150a16a051caac87e8dd641ccae2a5011f16f94db6419184db52238a20d13deeac8487bb28d85ef5cd9ea82a5b8c35c9b7968c70e59660ec825919f5d9bc8f8ba2d595f8072ecfcdd68ea7bd206e930fb6b9b09c20f27b3d47998476489d96e3d0c0aaa791e2a5d317df59e4cfd3da36379c86c1e6945a05a33eb801f8bb91274f9192d73273b8d7738a80c3161f3cf920e63b06d647", 0xed, 0xc789}], 0x10, &(0x7f0000000600)={[{'vfat\x00'}, {'vfat\x00'}], [{@pcr={'pcr', 0x3d, 0x34}}, {@dont_appraise}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@uid_lt={'uid<', r2}}, {@smackfsroot={'smackfsroot', 0x3d, ',\x10\x84\xc0\xf7\x12\x90\xe5&\xa6\x06\xf8\xa1\xbd0\x16\xee\xef\xf4*\x8a\x96f\xe8\xc7\x84\xe8\xdf\xe0\xf0\x8a\xf5CL\x97v\x81\xea'}}, {@seclabel}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat(r4, &(0x7f00000004c0)='./file0\x00', 0x200000, 0x5) 00:34:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:34:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1063.723926] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1063.725039] EXT4-fs (loop2): group descriptors corrupted! [ 1063.762636] FAT-fs (loop4): Directory bread(block 10) failed [ 1063.763515] FAT-fs (loop4): Directory bread(block 11) failed [ 1063.766544] FAT-fs (loop6): invalid media value (0x00) [ 1063.767789] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1063.784572] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1063.785515] FAT-fs (loop4): Filesystem has been set read-only 00:34:47 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2a}}}}, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x806, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 00:34:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000100)='\x00', 0x2ad00, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x5}, 0xcb0cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xf7, &(0x7f0000000000)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0xf7, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = dup(r4) setsockopt$sock_int(r5, 0x1, 0x15, &(0x7f0000000000), 0x1e) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000180)={"2d67c4a839bcba7ee1de192af334c683", 0x0, 0x0, {0x70000000000, 0xffffffe1}, {0xa3, 0x981c}, 0x7fffffff, [0x10000, 0x4, 0x0, 0x0, 0x3, 0x1000, 0xde29, 0x0, 0x91, 0x200000000b4, 0x0, 0x8, 0x7ff, 0x7ff, 0x1, 0x3]}) ftruncate(r5, 0x7fff) 00:34:47 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) (fail_nth: 1) 00:34:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) r2 = syz_io_uring_complete(r1) pwrite64(0xffffffffffffffff, &(0x7f0000000180)="91097cb421d4eac8812331a1b63e8c3b6c287692d7901c0f3359108bd80b70028b598e5077dbece160bbd5b415bf85c056a817f565b47d6060edb66e485c412dde069b5f014b1ee136c85729b5a1d78fe2879e746c5df24bb8c12565f36c8eaf3a042375db5997225167495d939857963d4090f949d40fda26f2db86ac54c57c27ef07332fe14a48b802e46d310295", 0x8f, 0xfffffffffffffff7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r4 = signalfd(r2, &(0x7f0000000100), 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x1010, r4, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) write$P9_RREADLINK(r3, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x0) 00:34:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8240, 0x1ab) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)={0x0, 0xfb, 0x10f, 0x6, 0xcc, "ca3e5ef2c0cf2fd7203ccc6335bf1900", "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"}, 0x10f, 0x2) 00:34:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x2000000000000000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x8c000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x157) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x2) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xf50, 0xc00) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r0, 0x507, 0x7, 0x1, 0xa}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='status\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r1, 0x0, 0x200f5ef, 0x0) 00:34:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:34:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 1) [ 1078.766704] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1078.768898] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1078.770546] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1078.770834] FAT-fs (loop6): invalid media value (0x00) [ 1078.772146] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1078.772612] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1078.774217] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 1078.778303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.778949] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.780431] Buffer I/O error on dev sr0, logical block 0, async page read [ 1078.781744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.782805] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.783884] Buffer I/O error on dev sr0, logical block 1, async page read [ 1078.785176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.785835] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.786974] Buffer I/O error on dev sr0, logical block 2, async page read [ 1078.788458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.789144] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.790271] Buffer I/O error on dev sr0, logical block 3, async page read [ 1078.794598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.795281] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.796464] Buffer I/O error on dev sr0, logical block 4, async page read [ 1078.798162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.799001] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.800117] Buffer I/O error on dev sr0, logical block 5, async page read [ 1078.801559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.802211] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.803488] Buffer I/O error on dev sr0, logical block 6, async page read [ 1078.804662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1078.805309] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1078.806457] Buffer I/O error on dev sr0, logical block 7, async page read [ 1078.864759] FAT-fs (loop4): Directory bread(block 10) failed [ 1078.873889] FAT-fs (loop4): Directory bread(block 11) failed 00:34:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) connect$802154_dgram(r0, &(0x7f00000001c0)={0x24, @none={0x0, 0x3}}, 0x14) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x7c, 0x9, 0x6, 0x0, 0x5, 0x50006, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x4, @perf_config_ext={0x0, 0xffff}, 0x82, 0x87, 0x2, 0x0, 0x0, 0x9, 0x8, 0x0, 0x3, 0x0, 0x7ff}, 0x0, 0x9, r0, 0xa) [ 1078.925188] FAULT_INJECTION: forcing a failure. [ 1078.925188] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1078.925848] FAULT_INJECTION: forcing a failure. [ 1078.925848] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.926475] CPU: 1 PID: 15915 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 1078.929631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.930511] Call Trace: [ 1078.930809] dump_stack+0x107/0x167 [ 1078.931204] should_fail.cold+0x5/0xa [ 1078.931639] _copy_to_user+0x2e/0x180 [ 1078.932064] simple_read_from_buffer+0xcc/0x160 [ 1078.932577] proc_fail_nth_read+0x198/0x230 [ 1078.933039] ? proc_sessionid_read+0x230/0x230 [ 1078.933529] ? security_file_permission+0x24e/0x570 [ 1078.934058] ? perf_trace_initcall_start+0x101/0x380 [ 1078.934618] ? proc_sessionid_read+0x230/0x230 [ 1078.935134] vfs_read+0x228/0x580 [ 1078.935530] ksys_read+0x12d/0x260 [ 1078.935930] ? vfs_write+0xa30/0xa30 [ 1078.936344] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1078.936892] do_syscall_64+0x33/0x40 [ 1078.937309] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1078.937886] RIP: 0033:0x7f71b599869c [ 1078.938286] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1078.940356] RSP: 002b:00007f71b2f5b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1078.941198] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f71b599869c [ 1078.941952] RDX: 000000000000000f RSI: 00007f71b2f5b1e0 RDI: 0000000000000003 [ 1078.942712] RBP: 00007f71b2f5b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.943511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.944294] R13: 00007ffe43c61a4f R14: 00007f71b2f5b300 R15: 0000000000022000 [ 1078.945112] CPU: 0 PID: 15930 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1078.946663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.948497] Call Trace: [ 1078.949094] dump_stack+0x107/0x167 [ 1078.949902] should_fail.cold+0x5/0xa [ 1078.950731] ? getname_flags.part.0+0x50/0x4f0 [ 1078.951723] should_failslab+0x5/0x20 [ 1078.952548] kmem_cache_alloc+0x5b/0x360 [ 1078.953450] getname_flags.part.0+0x50/0x4f0 [ 1078.954405] getname+0x8e/0xd0 [ 1078.955101] do_sys_openat2+0xf9/0x420 [ 1078.955957] ? build_open_flags+0x6f0/0x6f0 [ 1078.956887] ? wait_for_completion_io+0x270/0x270 [ 1078.957926] ? rcu_read_lock_any_held+0x75/0xa0 [ 1078.958927] ? vfs_write+0x354/0xa30 [ 1078.959759] __x64_sys_creat+0xc9/0x120 [ 1078.960627] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1078.961720] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1078.962775] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1078.964000] do_syscall_64+0x33/0x40 [ 1078.964818] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1078.965932] RIP: 0033:0x7f2200a5fb19 [ 1078.966745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.970768] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1078.972438] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1078.973990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1078.975548] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.977102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.978659] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 00:35:01 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000100)='\x00', 0x2ad00, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x5}, 0xcb0cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xf7, &(0x7f0000000000)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0xf7, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = dup(r4) setsockopt$sock_int(r5, 0x1, 0x15, &(0x7f0000000000), 0x1e) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000180)={"2d67c4a839bcba7ee1de192af334c683", 0x0, 0x0, {0x70000000000, 0xffffffe1}, {0xa3, 0x981c}, 0x7fffffff, [0x10000, 0x4, 0x0, 0x0, 0x3, 0x1000, 0xde29, 0x0, 0x91, 0x200000000b4, 0x0, 0x8, 0x7ff, 0x7ff, 0x1, 0x3]}) ftruncate(r5, 0x7fff) 00:35:01 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x1ff, 0x24e) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100) sendmsg$nl_xfrm(r2, &(0x7f0000001700)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000016c0)={&(0x7f0000001640)=ANY=[@ANYBLOB="4c0000001f0020002cbd7000ffdbdf25fe880000000000000000004000000001000004d40a0061000000000000000000000000000000000000000000000000000c001c00", @ANYRES32=0x0, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4000040) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, @in6=@private0, {}, {0x80000001}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}]}, 0x148}}, 0x0) statfs(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)=""/151) dup2(r1, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="84dd0000", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00010000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0080000000080001007063690011000200303030303a30303a31302e300000000008000b00aeffffff"], 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x24000091) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000001840)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000480)={0x2c, 0x2, 0x2, 0x401, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x34}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x8000) ioctl$LOOP_SET_STATUS(r3, 0x541b, 0x0) fsmount(r2, 0x1, 0x8a) write$P9_RREADLINK(r3, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000001740)={0x7, 0x34, 0x1, 0x5, 0x3, [{0x3, 0xffffffffffffff06, 0x200, '\x00', 0x80a}, {0x100, 0x3ff, 0x4, '\x00', 0x400}, {0x1, 0x2, 0x4, '\x00', 0x2501}]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_macvtap\x00', 0x3}, 0x18) 00:35:01 executing program 2: ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "6ae3a2279441c8bccb61a522f5e4e661ce0cb09305967cbd5b3e03bcee0579af6f2b79a27a599a8947acb47fc038d0c2a8bf68feedeeb2fcfcb3f785bb85aec9"}, 0x78bd, 0xfffffffffffffffd) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, 0x0) keyctl$set_timeout(0xf, r0, 0x8000) 00:35:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x1000, 0x2af}], 0x2020000, &(0x7f0000001240)={[], [{@seclabel}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsname}, {@appraise}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:35:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 2) 00:35:01 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:35:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x418440, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000140)={0x2, 0x10, '\x00', 0x0, &(0x7f0000000100)=[0x0, 0x0]}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) setresuid(0x0, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0xfb, 0x0, 0x22, @dev={0xfe, 0x80, '\x00', 0x15}, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x1, 0x7800, 0x9, 0x1f}}) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) accept$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000380)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=@updsa={0x114, 0x1a, 0x100, 0x70bd2b, 0x25dfdbff, {{@in=@loopback, @in6=@dev={0xfe, 0x80, '\x00', 0x14}, 0x4e22, 0x5e21, 0x4e20, 0x7, 0x2, 0x20, 0xa0, 0x11, 0x0, r4}, {@in=@remote, 0x4d6, 0xff}, @in=@empty, {0x4, 0x1967e349, 0x1, 0x0, 0x80000001, 0x5, 0x0, 0x7f}, {0x5, 0x6, 0x6, 0xe6b9}, {0x1, 0x456c, 0xfffffffd}, 0x70bd2b, 0x3505, 0xa, 0x2, 0x0, 0x80}, [@mark={0xc, 0x15, {0x35075a, 0x5}}, @replay_thresh={0x8, 0xb, 0x7ff}, @tfcpad={0x8, 0x16, 0x101}, @proto={0x5, 0x19, 0x2b}]}, 0x114}, 0x1, 0x0, 0x0, 0x14}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="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"]) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xc}}]}, 0xc4}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 00:35:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1093.377483] FAT-fs (loop6): invalid media value (0x00) [ 1093.378978] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1093.394947] FAT-fs (loop4): Directory bread(block 10) failed [ 1093.410842] FAT-fs (loop4): Directory bread(block 11) failed [ 1093.415119] FAULT_INJECTION: forcing a failure. [ 1093.415119] name failslab, interval 1, probability 0, space 0, times 0 [ 1093.416380] CPU: 1 PID: 15960 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1093.417140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1093.418053] Call Trace: [ 1093.418358] dump_stack+0x107/0x167 [ 1093.418763] should_fail.cold+0x5/0xa [ 1093.419189] ? create_object.isra.0+0x3a/0xa20 [ 1093.419717] should_failslab+0x5/0x20 [ 1093.420137] kmem_cache_alloc+0x5b/0x360 [ 1093.420591] create_object.isra.0+0x3a/0xa20 [ 1093.421079] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1093.421634] kmem_cache_alloc+0x159/0x360 [ 1093.422112] getname_flags.part.0+0x50/0x4f0 [ 1093.422612] getname+0x8e/0xd0 [ 1093.422944] do_sys_openat2+0xf9/0x420 [ 1093.423376] ? build_open_flags+0x6f0/0x6f0 [ 1093.423879] ? wait_for_completion_io+0x270/0x270 [ 1093.424418] ? rcu_read_lock_any_held+0x75/0xa0 [ 1093.424953] ? vfs_write+0x354/0xa30 [ 1093.425404] __x64_sys_creat+0xc9/0x120 [ 1093.425881] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1093.426481] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1093.427060] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1093.427738] do_syscall_64+0x33/0x40 [ 1093.428184] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1093.428794] RIP: 0033:0x7f2200a5fb19 [ 1093.429239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1093.431454] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1093.432367] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1093.433224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1093.434078] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1093.434927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1093.435796] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1093.453893] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1093.455850] FAT-fs (loop4): Filesystem has been set read-only 00:35:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2200, 0x80) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:35:01 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1800000000040101000000000065000000"], 0x18}}, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) r2 = signalfd4(r1, &(0x7f0000000000)={[0xae0]}, 0x8, 0x800) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000140)={0x1, 0x2, 0x4}) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0xf, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x2}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80000}, 0x40) 00:35:01 executing program 0: getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, 0x0, &(0x7f0000000100)) fallocate(0xffffffffffffffff, 0x77, 0x1319, 0x0) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x70, 0x2, 0xed, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000e5c0)=[{{0x0, 0x0, &(0x7f0000006140)}}], 0x1, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x80000000, 0x2, {0x0, 0x1, 0x4, 0x0, 0x2}, 0x20}) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xd90f, 0x200}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r3, 0x63, 0x8, 0x4) dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {0x20, 0xfe}, {0x40}, @time=@tick=0x101}], 0x1c) [ 1093.540682] FAT-fs (loop6): invalid media value (0x00) [ 1093.541448] FAT-fs (loop6): Can't find a valid FAT filesystem 00:35:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x418440, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000140)={0x2, 0x10, '\x00', 0x0, &(0x7f0000000100)=[0x0, 0x0]}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) setresuid(0x0, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0xfb, 0x0, 0x22, @dev={0xfe, 0x80, '\x00', 0x15}, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x1, 0x7800, 0x9, 0x1f}}) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) accept$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000380)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=@updsa={0x114, 0x1a, 0x100, 0x70bd2b, 0x25dfdbff, {{@in=@loopback, @in6=@dev={0xfe, 0x80, '\x00', 0x14}, 0x4e22, 0x5e21, 0x4e20, 0x7, 0x2, 0x20, 0xa0, 0x11, 0x0, r4}, {@in=@remote, 0x4d6, 0xff}, @in=@empty, {0x4, 0x1967e349, 0x1, 0x0, 0x80000001, 0x5, 0x0, 0x7f}, {0x5, 0x6, 0x6, 0xe6b9}, {0x1, 0x456c, 0xfffffffd}, 0x70bd2b, 0x3505, 0xa, 0x2, 0x0, 0x80}, [@mark={0xc, 0x15, {0x35075a, 0x5}}, @replay_thresh={0x8, 0xb, 0x7ff}, @tfcpad={0x8, 0x16, 0x101}, @proto={0x5, 0x19, 0x2b}]}, 0x114}, 0x1, 0x0, 0x0, 0x14}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="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"]) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xc}}]}, 0xc4}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 00:35:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1093.586299] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:35:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x1384e70, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa0300, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x222100, 0x0) getdents(r1, &(0x7f00000000c0)=""/19, 0x13) rmdir(&(0x7f0000000140)='./file0\x00') getdents64(r0, &(0x7f0000001200)=""/4081, 0x742) getdents(r0, &(0x7f00000003c0)=""/145, 0x91) 00:35:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 3) [ 1093.598188] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:35:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x418440, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000140)={0x2, 0x10, '\x00', 0x0, &(0x7f0000000100)=[0x0, 0x0]}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) setresuid(0x0, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0xfb, 0x0, 0x22, @dev={0xfe, 0x80, '\x00', 0x15}, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x1, 0x7800, 0x9, 0x1f}}) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) accept$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000380)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=@updsa={0x114, 0x1a, 0x100, 0x70bd2b, 0x25dfdbff, {{@in=@loopback, @in6=@dev={0xfe, 0x80, '\x00', 0x14}, 0x4e22, 0x5e21, 0x4e20, 0x7, 0x2, 0x20, 0xa0, 0x11, 0x0, r4}, {@in=@remote, 0x4d6, 0xff}, @in=@empty, {0x4, 0x1967e349, 0x1, 0x0, 0x80000001, 0x5, 0x0, 0x7f}, {0x5, 0x6, 0x6, 0xe6b9}, {0x1, 0x456c, 0xfffffffd}, 0x70bd2b, 0x3505, 0xa, 0x2, 0x0, 0x80}, [@mark={0xc, 0x15, {0x35075a, 0x5}}, @replay_thresh={0x8, 0xb, 0x7ff}, @tfcpad={0x8, 0x16, 0x101}, @proto={0x5, 0x19, 0x2b}]}, 0x114}, 0x1, 0x0, 0x0, 0x14}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="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"]) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xc}}]}, 0xc4}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) [ 1093.633135] FAT-fs (loop6): invalid media value (0x00) [ 1093.633762] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1093.752109] FAT-fs (loop4): Directory bread(block 10) failed [ 1093.753619] FAT-fs (loop4): Directory bread(block 11) failed [ 1093.768329] FAULT_INJECTION: forcing a failure. [ 1093.768329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1093.770994] CPU: 0 PID: 16106 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1093.772606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1093.774467] Call Trace: [ 1093.775079] dump_stack+0x107/0x167 [ 1093.775932] should_fail.cold+0x5/0xa [ 1093.776809] strncpy_from_user+0x34/0x470 [ 1093.777759] getname_flags.part.0+0x95/0x4f0 [ 1093.778762] getname+0x8e/0xd0 [ 1093.779495] do_sys_openat2+0xf9/0x420 [ 1093.780388] ? build_open_flags+0x6f0/0x6f0 [ 1093.781366] ? wait_for_completion_io+0x270/0x270 [ 1093.782469] ? rcu_read_lock_any_held+0x75/0xa0 [ 1093.783518] ? vfs_write+0x354/0xa30 [ 1093.784395] __x64_sys_creat+0xc9/0x120 [ 1093.785302] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1093.786445] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1093.787590] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1093.789001] do_syscall_64+0x33/0x40 [ 1093.789854] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1093.791007] RIP: 0033:0x7f2200a5fb19 [ 1093.791867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1093.795986] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1093.797709] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1093.799310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1093.800946] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1093.802573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1093.804208] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 00:35:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:17 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000700)={{r0}, 0x0, 0xa, @inherit={0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000030000000000000008000000000000000400000000000000260000000000000007000000000000000300000000001f000000000000000000ce36000000000000011e00000000006992df550000000059df00000000000000"]}, @subvolid}) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) r3 = getpid() pidfd_open(r3, 0x0) getpgid(r3) wait4(r3, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) ptrace(0x4216, r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:35:17 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000080), 0x8) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(rfc7539(salsa20,sha3-224-generic)))\x00'}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000003900)={0x28, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x28}}, 0x0) [ 1109.558888] FAT-fs (loop6): bogus number of FAT sectors [ 1109.559501] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1109.617679] FAT-fs (loop4): Directory bread(block 10) failed [ 1109.628296] FAT-fs (loop4): Directory bread(block 11) failed [ 1109.632913] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1109.662094] FAULT_INJECTION: forcing a failure. [ 1109.662094] name failslab, interval 1, probability 0, space 0, times 0 [ 1109.664738] CPU: 0 PID: 16124 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1109.666225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1109.668017] Call Trace: [ 1109.668602] dump_stack+0x107/0x167 [ 1109.669390] should_fail.cold+0x5/0xa [ 1109.670227] ? __alloc_file+0x21/0x320 [ 1109.671081] should_failslab+0x5/0x20 [ 1109.671924] kmem_cache_alloc+0x5b/0x360 [ 1109.672819] __alloc_file+0x21/0x320 [ 1109.673645] alloc_empty_file+0x6d/0x170 [ 1109.674537] path_openat+0xde/0x26d0 [ 1109.675366] ? path_lookupat+0x860/0x860 [ 1109.676263] ? perf_trace_lock+0xac/0x490 [ 1109.677164] ? SOFTIRQ_verbose+0x10/0x10 [ 1109.678048] ? lock_acquire+0x197/0x490 [ 1109.678914] ? __lockdep_reset_lock+0x180/0x180 [ 1109.679949] do_filp_open+0x190/0x3e0 [ 1109.680792] ? may_open_dev+0xf0/0xf0 [ 1109.681621] ? __alloc_fd+0x2a5/0x620 [ 1109.682445] ? lock_downgrade+0x6d0/0x6d0 [ 1109.683350] ? rwlock_bug.part.0+0x90/0x90 [ 1109.684291] ? _raw_spin_unlock+0x1a/0x30 [ 1109.685191] ? __alloc_fd+0x2a5/0x620 [ 1109.686034] do_sys_openat2+0x171/0x420 [ 1109.686902] ? build_open_flags+0x6f0/0x6f0 [ 1109.687959] ? wait_for_completion_io+0x270/0x270 [ 1109.689013] ? rcu_read_lock_any_held+0x75/0xa0 [ 1109.690017] ? vfs_write+0x354/0xa30 [ 1109.690833] __x64_sys_creat+0xc9/0x120 [ 1109.691696] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1109.692808] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1109.693855] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1109.695047] do_syscall_64+0x33/0x40 [ 1109.695882] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1109.696975] RIP: 0033:0x7f2200a5fb19 [ 1109.697788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1109.701739] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1109.703350] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1109.704879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1109.706418] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1109.707937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1109.709461] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1109.713066] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. sendmmsg$inet6(r0, &(0x7f0000007fc0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0xa0, @local, 0x2}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000140)="4d7e6f2f95f69a4110bfd2cddeef1f896a53f6aa49263f2d74f138f6df738799aa2c055a52f6a5120b37f8fb9ba206e7f8edaf10f3a3fc97983ef2949baa85c293dd0d7a3d742b92b80c3ff5660c9ce5d4b8545883a9ecb4828e70ce68167dffa3e017492c3d1062cab8ac4f8f25ee1478a9bad0fcda1aa66557ead23f3083a8d6f7c25040f18bfb7f1f104344c7212064699924bded14166972c3a0540c0384f790d10f95e87e43b7738c56a2d9ac1978d9ce037e6ec3b328ee45928b3f1b158a82f2ce7caf88d66a4aae51fd1e3fed2a471010ce368af9aa8a34ab01415c220a133e2a0bd2c33e95d78b437eaa5d2cba09d298f0a20b86", 0xf8}, {&(0x7f0000000240)="9357f0", 0x3}, {&(0x7f0000000280)='>v3', 0x3}, {&(0x7f00000002c0)="6283dff1a5b7e841a2b175b385faecf58293a35c0cb12f67ed02c05900bac9a7103409d99720e4bfe9941f0c962c5544f31717d67727585187790ae92af4e49d7bbb512fd33931509c385f0c1df34068b767b671fb3d4b159dae728c0d08b5328c9559404e6deaf234502f6937359b26297c551b99a8a6cbd1b808ed434da3c5bed22c8be6eadd7199a590bc1cdcdd794b7ff51cb8311e38af167d35cce0", 0x9e}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="2efeec8f21fc203791dc82e11ef83cfca39968f2221fce71e895efccc4de5b45af45a76f6803ec096321ee6063b145432ad2a38c13464e475187410f59a28388164ece76f782199f7714fe5e11ccda1215cc10d41ee7a21805e30fc9dc44df27", 0x60}, {&(0x7f0000001400)="40dfa1492460bb64d30dfcb3119b88434381e1703477b95f826099a2f5f4749b9d31928f1b9047b0fd4d4d3dbec2ee0d7cec279394dc7e2c8a89ec570fd05b36c632419150536f55715532621cc63f2c9c4fbeb8abd53fb7104a4913fd72741676d068fbee0dbf422c6fadc52e0011bfa43b0f87ad97f54cad1c0be6e7d1c41c36610bce73d1903064", 0x89}], 0x7}}, {{&(0x7f0000001540)={0xa, 0x4e21, 0x4, @empty, 0xffffff81}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="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", 0xfb}, {&(0x7f0000001680)="e42b80465e6a4020a24f6871f3f3ede609e3d50f12fcef859b1a1b0d711d30b5e2960a08194604d765d5f79580a4d5770ccd899dcfd0784dd6fef572184dc8077787eac0830aeabd0ed342a5f23983fe1664e2e169855c07bb53e84ad16d084587e74b02213e114c56727d2ca2365b7452925836049bc65140225e3d261d0a04c8ecaab01d377aa668feb64ef3a74493dc8dbf0cd23f1e70c200dafe931908b2dcbaebc576d924f154d70700329701ff61a915fa4b4dac", 0xb7}, {&(0x7f0000001740)="105f2dec2a43bc4e5aafb651e74b45f424dff4cdd8457e517a0b20442e82895015bd73be6fb206", 0x27}], 0x3, &(0x7f00000017c0)=[@dstopts_2292={{0xc8, 0x29, 0x4, {0x3c, 0x15, '\x00', [@ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @empty}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @mcast2}, @generic={0x8, 0x56, "1ea6dbf355f36f9000bffd6fb48a34a0c1dd876ac356e2f8f195513f6b9d4bc91b2dcd1658403c902e0055c7630fbe4ca6bbb2b705e146809e19ce346affb90a2c7e14b11fb717f8fcc2f5a3029b2c216b21d6c54d2c"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts_2292={{0xf0, 0x29, 0x36, {0x0, 0x1a, '\x00', [@generic={0x8, 0xbf, "4d139118abdcde06d300d2cfdf5f035940f8cef3152cc08bb94f3fcfc9dec256b2075fe412fbde3ff4f58a2a5e15019ebbff64734a11290ee5b9e5dc7fb86c025a49b8caf39bcce7104a39871b237002bee4fdbe328906eca7be012dc80d8a4c7c31c6ab74a3d7c1443f10415b1fb303e2aad0ee83a6463a15b7cea3818b27b7795e81e8edda6df5cb518e3ba35e4073bd7ab702cb6bc7cdf615a635a52b8c01b6561a495e717a2407a8fd3f0172f6c150c38ce65610ab7c78e11ba8e0a9a8"}, @pad1, @ra={0x5, 0x2, 0x8000}, @jumbo={0xc2, 0x4, 0x5bd}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x8, 0x14, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, '\x00', 0x1d}, @dev={0xfe, 0x80, '\x00', 0x1f}, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @remote, @private0, @local, @mcast1]}}}, @dstopts={{0x20, 0x29, 0x37, {0x2b, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7f}]}}}, @dontfrag={{0x14}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @hopopts={{0x48, 0x29, 0x36, {0x31, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x36}}, @pad1, @calipso={0x7, 0x10, {0x0, 0x2, 0x81, 0x4, [0xffffffffffff6ee0]}}]}}}], 0x308}}, {{&(0x7f0000001b00)={0xa, 0x4e21, 0x80, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x9}, 0x1c, &(0x7f0000001d00)=[{&(0x7f0000001b40)="0507566e09c7645abf93d72d2302d179617ae6b16ca70294a4659e03fb75d6857fc371cd7107ba69e061c03aeb9f8b5ae7aa8b77ceda73fb83fef6", 0x3b}, {&(0x7f0000001b80)="db053cc6528b40114d6d02f7111b3b438c95427d3d5820c8e27e6efa74c69576d93cd893e3563ccae1c0f746ac731bc9d8198f500065ba4db98134c5a9ea9adcfdbaa89355601d2ebda4ae5d57904e0aaa898c6ccba6c6433347faf757341284bcbfee3862700cd914", 0x69}, {&(0x7f0000001c00)="3942bbac7c3924ce74357388e5331cc6ba9aa16d487e78c6eccc969432a5f451e14ae68260f4fec8f6c107b696f0d0fd65b4689da4eaf4e6ac3c5c7e7b3d301c9583", 0x42}, {&(0x7f0000001c80)="6ad6d668727429340088548dd91d85518ec360a05b35ba2b41a629c3bf308405b3ab08c63b6cc8faed60ab3a952f51cade03aef61777171ba56c65aade133dd1f53883a61b", 0x45}], 0x4, &(0x7f0000001d40)=[@dstopts={{0x248, 0x29, 0x37, {0x2b, 0x45, '\x00', [@enc_lim, @pad1, @generic={0x20, 0xb0, "84cd4342dcb834d0ee27c271e8b82144349373692754f892021dc4d5784b339ae4a7e32221f26b74bf8e8fc3aa81c2985b68c23a0f0fea3da42ef970bc43154de5b0428867634c6d06691b513fc4efa492c6f953e4d89e1ab0dab85becc0a28677bd9c429dbad064d699577f59d449f43782835871e1c1d993803f1bd94ba5d88e53262b844356c9ed35ef8fc94c218bc0058a4ef7831b87fc37527074e44fa2fde14ea61f9c0b51017cb2a78cb9e3ba"}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1, 0x400, [0xda4, 0x1000, 0x9, 0x8da]}}, @jumbo={0xc2, 0x4, 0x7f}, @generic={0x7, 0xf7, "47fb74e3c5691209a3aa935b058dbed009d0531f49dfe67f5d941d13219f900a00de6fc732d37913419d1f8e95a79c9b4b0bfe112a93eb4a3207f5a03b75fecbba9796fe929a5bf70fa46855ae9e8b02532bafaa2e1a1e912c4e1029423636920ee1f1a798d475f80a68d925c290f56a5b5e8942ada7e781422dfcb28edcd152d313e146519198c55486dcb3887e0295007cd7f1623098e8254a59f1cf3dd9a5a76bc42e5c3dd682dffb39ac82e4cf32a0ae5a3c409a1856b9ed318649be96f17a72bb0ebb0f2f631db2120abb638ceede4594bd292fe0b08858f0c915dd68c10120344eb249891f1e1b47fbb015a5c4c7313b25f8a0ba"}, @calipso={0x7, 0x48, {0x0, 0x10, 0x7, 0xcd, [0x1ff, 0x0, 0x9ea, 0xfff, 0xfff, 0x14f5e74a, 0x9, 0x1f]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80000000}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x0, 0x0, '\x00', [@ra={0x5, 0x2, 0x4}, @pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}], 0x298}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000002000)="6490937bb5c006b539ff3b1dc9a3b73a4f319f314f3809df0b85a00bd72a34e5a50ebca98f351c689e482a3a49854cb3965f09c576c16f1cb530ca", 0x3b}], 0x1, &(0x7f0000002080)=[@rthdrdstopts={{0x40, 0x29, 0x37, {0x3792eec97d792df8, 0x4, '\x00', [@generic={0xc0, 0xc, "b25b8080b21b2bde4cc4e24c"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xd}}]}}}], 0x40}}, {{&(0x7f00000020c0)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xfff}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000002100)="deeb3c82042aa4bfda742287be2a9b94a0746a8c952ff7ad6f6e263459fc8eb5672ab4c1eddb08fc65c19738d43c306635cdad19f9751a3f66c2ae2e9702eb155931b5d3c5b7a33699143c2975f3e1d1dbab7c4bf29c254419d3529ec331267339df64cbabf1995b9394bc2ffc2ec31b8d1168e6504b26a4b99f26224f6165a5483b134d6d333e0e11c593730a090b70e8ec9620ce8f344e635aa96f16857e7a9e5c085eb85059c81dcbc4043a9436385bafe09ee0", 0xb5}], 0x1, &(0x7f0000002200)=[@hoplimit={{0x14, 0x29, 0x34, 0x3}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, r4}}}, @hopopts_2292={{0x60, 0x29, 0x36, {0x6, 0x8, '\x00', [@enc_lim={0x4, 0x1, 0xe1}, @jumbo, @calipso={0x7, 0x20, {0x3, 0x6, 0xc0, 0x6, [0x8, 0x4, 0xd2]}}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @pad1, @enc_lim={0x4, 0x1, 0x5}]}}}, @hopopts_2292={{0x60, 0x29, 0x36, {0x2, 0x8, '\x00', [@ra={0x5, 0x2, 0xfff2}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @private2}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x20}}, @hao={0xc9, 0x10, @remote}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x800}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x32, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0x401}, @enc_lim, @ra, @ra={0x5, 0x2, 0xd15}, @hao={0xc9, 0x10, @local}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffffa}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @rthdr={{0x58, 0x29, 0x39, {0x89, 0x8, 0x2, 0x2, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, @mcast2, @remote]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}}}}], 0x210}}, {{&(0x7f0000002440)={0xa, 0x4e20, 0xb751, @mcast2, 0xa37b}, 0x1c, &(0x7f0000002900)=[{&(0x7f0000002480)="e00f1435a0bd49858f10cd98c36c36dbee22cb25391685aee365141ea811c7bb5d073fdcfcd0b2a6a295c504eb131b0cf18bd156f516d7087373453c9e6e052883ef259e0ee6f48de23216cea7903a1ca663214728bcc5cbfda5ff86", 0x5c}, {&(0x7f0000002500)="9bbcdcd7ff", 0x5}, {&(0x7f0000002540)="5e9ca8eae2bf87968dbd84c0ea7054c89a05087f29333927e09cccc2185240b6b9bec7d91e00e730248a8547c12f678daff81d550bd70c866090b30e5912fea0ea652388559b5cf6550b39e038226ea0e9d133be7704feff65ce2a6d7bc8c5cfae1158f8d7d52c37f15f823ac5b19dfffe01c9173a3a3624236c594a6370a903fd63eb7c0591a6a0cc70e77a30d51808b5068bfcd5a65425c1dfc12e713b97b9141b6e0e6f4cc84e33ff2d1f1990667345d293afdded535e87f2096aac7820b0096ba917916c0f6a7a5794001185c9dc0fd19eab0821b9a5d730bb8c883042f392e17505f8dc805b93e7d5a2def7871fb80b23133d76ceab74", 0xf9}, {&(0x7f0000002640)="c90611c714a16a3d23cb0d975dc48d52c98a62b32db534870e67f86191f155a64d4b2e8362395073a1bca0de1e223d549334fcec241b8788908d89a6d934c70c368a4d2d78925acb11b6840f7f8475214dfdffab873c5bf8623a7dc8a345b614c2460c2ea41241d22cc28b630218be5a87bfd7a1ed1f88030fe10a7b38acb3727a52e61a06b4b46fd9494fa907804f8b39e271d86e8665fade7874484e0f6f88418d6047ab7edd0b7b2e4d959ccfbe9adf6632c8772bf1ed2e75470c3f03ac62c76c6168e34609a89ab6c37ccdf9807df51a6f8b63e9bfb0eca9b438990c4f5ffb70f5d2f26b6cebbd01b325fd8747b3f23f5c", 0xf3}, {&(0x7f0000002740)="63411ee80bdc3ca2fc0a439b400dafc8d9bbd7aaacaa9a9614892de08cbfaa7ab689e53593c8f56403694e993c0956c27a3972218304521dc2ac9b642337f7d67f8c1110c2c9610e47db6279298ace5631563020c7a54d3d550f35f250182b1d92e07459bc20cc5b5c7544cff65d4730273db8ead00a862806a085160fa733ac926b0665e96b00cfdbd7adc8769160b5f9a703f6112e05bef474a2e2e09513230abf47e5d0b039ba8fa89d38825c3d910eba953a6eca5488efa8abb02d4918de3c540f792eb263c63c3962a536e1dacf24c9c35bac386bc13d7213646c6069ad5d43e2d0dae6e82743e4ed9f1d6dee4f65c542934a81", 0xf6}, {&(0x7f0000002840)="80351478aad97e67429111267404bfb5b8ee89f8703bd704d38ee6363fdc69c2159ba90f86e04278b7a92a09349da300c0024e90952b539147f5f4a00e20896515ef18764cdaf56e835a2cc75a350da94adcde57b5196cdb7769926c56b036b125d2ea99e195f16a6fccfecc3beeb1311e1546ba65ba955ab6ac81f11ae459ad25ffa68324137c", 0x87}], 0x6, &(0x7f0000002980)=[@dstopts_2292={{0x70, 0x29, 0x4, {0x0, 0xb, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x4}, @ra, @hao={0xc9, 0x10, @private0}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x20, {0x3, 0x6, 0x40, 0x401, [0x2, 0x5, 0x7f]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x5}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x67b}}, @flowinfo={{0x14, 0x29, 0xb, 0x96}}, @dstopts={{0x28, 0x29, 0x37, {0x29, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x3}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x6c, 0xe, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, '\x00', 0x1f}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x88, 0xe, 0x720ab3c4bb6d4b3c, 0x36, 0x0, [@loopback, @loopback, @remote, @mcast2, @dev={0xfe, 0x80, '\x00', 0x2a}, @empty, @loopback]}}}, @tclass={{0x14, 0x29, 0x43, 0x401}}, @hopopts={{0xe0, 0x29, 0x36, {0x2f, 0x18, '\x00', [@pad1, @generic={0x1, 0x2c, "840d52c4e17cc19c8a38fdc0ac7daef960756fa8f9ac41f4c113f848aa6fad411a79a966d2023b5efea20564"}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x7f, 0x3c, "afd9e78eb62a5728b59d7fbe886ab810eb914760103143ea6fa517d51986e8343383f1de3d6daafc32ea29b7ddff1d4f083a76ba4e637532ecc1ab91"}, @jumbo={0xc2, 0x4, 0x80000001}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x38, {0x2, 0xc, 0x8, 0x2, [0x9, 0x3, 0x9, 0x5, 0x5, 0x6]}}]}}}, @rthdr={{0x78, 0x29, 0x39, {0x2c, 0xc, 0x2, 0xbe, 0x0, [@empty, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @ipv4={'\x00', '\xff\xff', @empty}, @local]}}}], 0x348}}, {{&(0x7f0000002d00)={0xa, 0x4e20, 0x1, @local, 0x1}, 0x1c, &(0x7f0000002e40)=[{&(0x7f0000002d40)="3780fbdeedee5d7ca02a2dcce348538ffe71020e95f9e0c843e4af47113c2bd5baa2f01f75fd8fc4e61e8a723dab8256849735b02583a93897b0503ce097b44b11bbc2dd9ed19ad88a2226576c23ae4609d3c33eac8f3831b871b913348c", 0x5e}, {&(0x7f0000002dc0)="e4feb21535888ace561110561e83eaab290965480fc504fe22d879c3af4020dbc8fbec708216c9755b4d0a6c7638209c5ad6f346d8b5c3d0d070fbe5664dd11b59b623c72fc20fa8f1f57cf3a7271966086a97d5626f40959e21ed5e1209941b24160477410a788e16843f63c7a85eaa", 0x70}], 0x2, &(0x7f0000002e80)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x6, 0x0, '\x00', [@ra]}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x4, 0x14, 0x0, 0x9, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, @mcast2, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x13}}, @private0={0xfc, 0x0, '\x00', 0x1}, @private2, @local, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}], 0xf0}}, {{0x0, 0x0, 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0x1000}, {&(0x7f0000007740)="d0eccc6a730dcdcb3fb14e6ed841eea183aa1a5f4dbae4814aa767ef0cccb9745ec55e8d11ec5cea25ed423b4f04087f47466829df92fb963e08b52fcbdd1b31cb2727eb2e05dd2f8921c5f8536cb9857c807e051e6c510138a9e3069c079960b64c8aef8e2c6a4e7fb497b9f85eac952a412a329f08da5ac856075d92ea965ee5600091f400", 0x86}, {&(0x7f0000007800)="0f31d45e8be9bbedc54517d24e3ea1c175a0f34b642e0aa0e630302c454a442b9b4f2029f99e6f5b31d5e94127a7b2e33861c3f1f4ad0622e0c54410c1124e43cfc6bec3403b726a6c49720552f044d75a40ff5808f58bb5c3166da7b2584408a3f64d4ccda6c6ec26b5052f643ee4f13f196c9d654477359b5a57a797a22dada4e252ba6d7bb60e09fa85d04b4c96b10460c979d44032b087a9a87f0030961d0450566e0b8a3ac283d5ee9329025efabbebe005c185c3e9d79b45de8edbf59bae396a65555db1b2c939bf6b8cf6354f5667af947ce41836fce89fde1cc953", 0xdf}], 0x7, &(0x7f0000007980)=[@hoplimit_2292={{0x14}}, @hopopts={{0x20, 0x29, 0x36, {0x73, 0x0, '\x00', [@ra={0x5, 0x2, 0x5}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}], 0x68}}, {{&(0x7f0000007a00)={0xa, 0x4e23, 0x7ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xffff8400}, 0x1c, &(0x7f0000007e80)=[{&(0x7f0000007a40)="4872ca0fb5d3c006668fac3f7562a0d636c032c145877dfec80f2ef44ef3ca4d97b2cef51de0795d07d86fc536dfda2513b6604dcb982de4e4445e9cfb49956b6cb24a3efa2cac7e49435060bd4f20dcedc0c8c09264bd2f7aa378d1f9e658eae71c6dfa354d7bc4ae7b7c6ea2d97c1d2b3472d418", 0x75}, {&(0x7f0000007ac0)="04442b92f30f53f47617af31894492f825839fda70a25fc522e448f3c8b2bca116b8f4f1191dfcdee92896ddf736ba4eb1c1871d50c7a7df48eeee3013d9d054dc2d9e7f33adcd395835e79ec540f1821d67c3505b3559c39e13fb7626b502073de31bf107318f49f392e8afdf097dc0ddad5f80ed34234ec198a6b24433b55ba73eb39e08186d888c344205535aff3510b671a6a06bcdb876811bad1551da5a671cdb372e048e0b25b675ca7a3de62a94f3515826edfca5a85f09d552afca", 0xbf}, {&(0x7f0000007b80)="3970572bdfbf7df2c592212a2417a0d109a3b4cd98d40c2d28ea314690db88ea2a8190ea956a21185b18e1bc5d5b9fd6d44dbb3b0eff9ccb55cebe274229cbd15c41b2b29a8e6b6e033992dbbdef316fb07405f96144394d72f031e24c8884db47b6481755b70a2a883e41157f636803deaaf649813bc2db68af4a949cffc5e65ce174f85f490cf692d083cd464c0aea36980403f819cf093a47673e1432b5cdef6df9db368959bc184ccc94c18c41ff66f1df9a5b91a8ed4ed48fe4cb0383c685fac5cbc2fe435c47e01da989130c5907ec5e74a464bddc8aaab5e8d6e34e46b25a457f88970c86b9c5e363", 0xec}, {&(0x7f0000007c80)="f995fbd91b0dfb06935a2f42329b4c43abb6a5e878185643a57471ae91263d9a320922d901888ae1bd4dcd249db55e08c86c57051a43e147d73cddbef14cf66a3529a0e430c1cc2a53d9a1a05fbb266acdca22418588a5b26bc072af378449013b9693208dd7ad45ccbbcfd1c0bfa133900bacbd9b65cdf6838c6c1cde6096ccd53b050668f34278d3eb1ba2fe45f906e0d4d8904e3469572fd59dfdc5594a7a4254febaf0158a7e7fcaaa4d378d4b91", 0xb0}, {&(0x7f0000007d40)="a758f86e317f3bc38bfa373ab555a75f1059a0586ea1afe1fe8836d74536f0800edc7845ba3ecb450b4a", 0x2a}, {&(0x7f0000007d80)="0ae4d5c26daa0bec318d5bb9edfd6640aad83b992badfc9aa47a50eaa66af34b11960d8f9e4326ab07fcdf7be56a5742cbea9d2d6865008eef433a39c0f378faa22ca3da0bc6daeee958b9a564eccd7b4ed1123b478915be23c3a02724d3c514796e0cc3d2d2b9626284522e994cb313466c58a4733be7829f1e54df86894f19bc26f10f3d2b3105bb401222794740363aabedbeff4d55a00b5eddfaf6d760723d33c07a567072fb1f6ebdb3adb9e980f656ccf09cd2155ad4ebcdd7005ae4d0da2e8f13", 0xc4}], 0x6, &(0x7f0000007f00)=[@hopopts_2292={{0x28, 0x29, 0x36, {0xff, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x5c69}, @pad1]}}}, @rthdr={{0x58, 0x29, 0x39, {0x33, 0x8, 0x0, 0x7f, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7f}}], 0x98}}], 0xa, 0x90) sendmsg$inet6(r3, &(0x7f0000008380)={0x0, 0x0, &(0x7f0000008300)=[{&(0x7f0000005700)="92457d06d4ece28ffed820c13a7e90e9c6289ce3c353c9743c71ac57a8bdca3789fa0deedcc3d31e04c3763f7f9df26f9d0a0a3736ca75622e77f927833a2f", 0x3f}, {&(0x7f0000008240)="47f149cd7888fe07210bc7d4b38b4b6adf401c2868b649f8fcada9424573b16f427bdccf60867ad2ccfbcf620e6a28946ed77a2ceea448b7e172405d85ef478a2e13edd8837aaf54e028df9538dabd37b74938fd2cafffa4231eaa973afdb168fd6833768c2c9227c5b29bfd70159c44013cf51fadcb4989f05fb36aa3948903c44eb4518a1d45ab5b4ec6ee671d88d693b548108b4b066e4e91520112586aa7897e6e1183ef3b77f27faffd", 0xac}], 0x2, &(0x7f0000008340)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x33, 0x0, '\x00', [@ra]}}}], 0x20}, 0x80) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)) sendmsg$inet6(r5, &(0x7f0000009d00)={&(0x7f00000083c0)={0xa, 0x4e23, 0xcb, @empty}, 0x1c, &(0x7f0000009940)=[{&(0x7f0000008400)="d81a53a87ff8b6fe009f1fda49620b8c80a7e3f00a704ef45ca63f43c74e95683c6a2b10b1a68c5edb8760e404b6e8a9648f228f6adad0dbf9bcd3418f742181d7cfc7b9e93f72f3a7a6b9393b77fe891010ab30944d9c826a2ee3", 0x5b}, {&(0x7f0000008480)}, {&(0x7f00000084c0)="fbf53e1df762b0ea3a9a58de7e8dba29d1dd0120710bc053e78b66f92ebc5a5c3ac1b2451b7c326afd33e6707e45c0c8e14bc42cb847bd108edd73818b72871003099e133c336209346e8976e95af8bbf43906ba426dacba601eca884bd39f0d9a691f6d1c5f30e6c8893bd7c55863405069c87682f1a7b1c18ee035397a8c388f937c90e5fb8082cc2ff66ccfbea6bdb7a8f4e5ab50383f9730dbd39cd606e6080c0c5df235793c9f3f1c1bbae8c2c7b3f64388735a8a3e0e2c2673cc08fbad01858114e85353edbf24b291d6cf2d4bbe2c30377806f7aa", 0xd8}, {&(0x7f00000085c0)="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0x1000}, {&(0x7f00000095c0)="638b873d4c7b10b3488a0d03b057977f9622e17545532ac265a9251e2f407c51fedc772eca97ccb60c27b61577a1eca3e969eeaacf8c28ae53037aea845b3acb2f687742e42ecc2e8209725b19a95218867140f8c1282870d86873062c372b478fee0654725c6deeae3dc59370926a10c4702f131f1716e62bbb6e1ea99340c7fc61dd8c2480fdf4d5f46b6cd2854428d5745106a6c2f05bc6a3feb02e596bbfadd5b1b98b56d4cbc6595019f737dc5d77e05cfefaa9f60f3dc5dc01fb80f38655c01935f58ebda5c1e7a7ce06982efe9f45a180cf8de3180e2ace58", 0xdc}, {&(0x7f00000096c0)="5feeb3560fad7516758a01c9b2ee1f03fcef4b0448a899ed4440e17081f5b7415fe4ba4472692c3c00a33e03db41c9eff43bf4e351962ff47a51929683dde48e21071602b9d472faabb69e44bf308d640cdceaed0dbdad886b8228f0c2d4a43f2169ba86f7a398a0a57b956046400a28a78f4b90c782eb1465ad880b4b02f038b1441ce6e77b1a221e115b2efbf21b737a2afad15b1a053f2beb6e0f21e761a1985b938152206290", 0xa8}, {&(0x7f0000009780)="cea5b00a2fc87f502ee988d4f09fe91cd437f695f4f366d15f379b61efb3655c2764f46790e136b11a384158b11f0c2f4ccc8d5cc35e6b45f233e7c74e3b79bf183819486456efb0f2fc9933718c66f354d6ec8c331456b7d96b0d6e23a9c90672cae57d9ce4b2a85c49a7d23ae40d722c6d1c98bc321095c572b567811340b4f748badec6c35f00f749673298837cb8559f87c526322d665643c2866e344895eadffc2ad4e7f124ef4652b2498f578ac71f", 0xb2}, {&(0x7f0000009840)="29f7897df5385253ccc177134b9cb34b01921eaf6e19585d9ced8e68ee4ad3e68c321689dd42929e5df0ba8cbca29a6fced325912c3aa6dc88c7367a5e3b6e6d7157a2299bf3e6bc4c53a18486c2d4058b02493d51de4810e4554e9d5300ebd55e31f6931217540272a85b78ede149ae7a65a6", 0x73}, {&(0x7f00000098c0)="c4d2c81bd963539b1fae1fcf3d058d94af46605dd2c2bc5ef76c87cf9a59124afdae79f7e7dec2cc5a1060b8cd3d177c97284680d25f275b31b50889a7bd7f2dfec9ea4dc8b7a123503d49b96361e7a07c9e013d5e8c23a4f9f533126c94c0", 0x5f}], 0x9, &(0x7f0000009a00)=[@dstopts={{0x18, 0x29, 0x37, {0x2f}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x101}}, @dstopts={{0x110, 0x29, 0x37, {0x87, 0x1e, '\x00', [@generic={0x7, 0xe7, "26d1a69e7c5f16ed1572a58ac39a47339dbc6828d391203cb53e7b7b6275fbd2268f269793ae32f80803dd122fbbd691189a565800daf169a9b83ac7228016671f0d360df0ef863d69a031bb77e5d6de669f355193260cf6aaeca07a495c44afe6487b523f754463592b02f56e458941e1ea7fee8b79b694dd5e289264aac2be15fd2cbaaffbb4a77add19fbf3974c8e453b82e3e3234ad5556e0e9ad91aa1982092d3db31ce6df3aa1e0090c71a51ed7974da50822cc58d8eccfc238fb1e6b6c5eb6d371163540a56bc50241bdae8df58e11db12f46742cab08b33173fbd49ca23f529bab318a"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x1, 0x8, 0x0, 0x6, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, @local]}}}, @dstopts_2292={{0xf0, 0x29, 0x4, {0x3a, 0x1a, '\x00', [@pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7f}, @calipso={0x7, 0x18, {0x0, 0x4, 0x5, 0x80, [0x9, 0x686c]}}, @generic={0x0, 0x6c, "f589d6592aa57b6b5685da663a947518ac9bd51d3119e9c5a91dee2b6d2a5fca72d2da3ae8389c4813b68890000d7603888df4f75a39471bdb19e2a4dfb045b4c57b33a000a89c89aa6a877049154de8cf182979c9eb180baa1a9ea810c4dc80f17b433c8b064f202ed253f3"}, @calipso={0x7, 0x28, {0x2, 0x8, 0xdc, 0xf6, [0x23f6, 0xb0, 0xff, 0x9]}}, @calipso={0x7, 0x10, {0x3, 0x2, 0x2, 0x7fff, [0x10000]}}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x87, 0x4, 0x0, 0x5, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x2f0}, 0x4008000) 00:35:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x418440, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000140)={0x2, 0x10, '\x00', 0x0, &(0x7f0000000100)=[0x0, 0x0]}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) setresuid(0x0, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0xfb, 0x0, 0x22, @dev={0xfe, 0x80, '\x00', 0x15}, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x1, 0x7800, 0x9, 0x1f}}) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) accept$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000380)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=@updsa={0x114, 0x1a, 0x100, 0x70bd2b, 0x25dfdbff, {{@in=@loopback, @in6=@dev={0xfe, 0x80, '\x00', 0x14}, 0x4e22, 0x5e21, 0x4e20, 0x7, 0x2, 0x20, 0xa0, 0x11, 0x0, r4}, {@in=@remote, 0x4d6, 0xff}, @in=@empty, {0x4, 0x1967e349, 0x1, 0x0, 0x80000001, 0x5, 0x0, 0x7f}, {0x5, 0x6, 0x6, 0xe6b9}, {0x1, 0x456c, 0xfffffffd}, 0x70bd2b, 0x3505, 0xa, 0x2, 0x0, 0x80}, [@mark={0xc, 0x15, {0x35075a, 0x5}}, @replay_thresh={0x8, 0xb, 0x7ff}, @tfcpad={0x8, 0x16, 0x101}, @proto={0x5, 0x19, 0x2b}]}, 0x114}, 0x1, 0x0, 0x0, 0x14}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="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"]) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xc}}]}, 0xc4}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 00:35:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, r4, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xff}]}, 0x28}}, 0x4800) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x2}]}]}, 0x30}}, 0x0) 00:35:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'koi8-u'}}, {@uni_xlate}, {@uni_xlateno}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:35:17 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$incfs_metadata(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0) setxattr$incfs_metadata(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)="4e78ce4a23eb233ce6acbd8e38a68fd9cfef763af8bac9f38701ffc7235b517b42b5ed595431c4d4830aaa580f4b4946d1b72ed9308de755c77be6351916281d5e1ed3a907da904034fbf15571283074fa76b4d252607a531853a5badc2383997c6d3b8401e46a852684a2be43f3f2e5de5f046291880ba7b10aebfcfc13c96cbf2b21c8feac539595f78feddda7c9d30d35c36815ed796b337e2a1d0552330a95b3977cfa", 0xa5, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) close_range(r0, r1, 0x2) mlockall(0x1) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000ed03040026bd701cfbdbdf257b85b655707737b1f9000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) r2 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) 00:35:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 4) 00:35:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:18 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)={0xdc, 0x12, 0x20a, 0x70bd2d, 0x0, {}, [@generic="15de75ac1fd939d86e921cbe011398d64cd69ea2da95bd9c751354f188a587116a0fbb94f1159dcaf8f4be982a4906be2b60a8896e79ccbb9a15b79b78d9fc355b95836e0ddf4a6077ffe9ae9457e104cb8d079cf983167ba6efa753bde7d8783dc13dd183359c3a7fdf25cbbd1fb31c4e75574537309a1f1c1c3ece01a581615e907719f7b3055bc5e024f6281959d63575d8aeb7458363ed67a0e9db81908c02e0e2ba967076915497d97b45ed970595a2883995716d0701729bff16a29053688b6987bc39"]}, 0xdc}, 0x1, 0x0, 0x0, 0x24000}, 0x4) r1 = syz_io_uring_setup(0x21, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x3, 0x366}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), 0x0) io_uring_enter(r1, 0x76d3, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r3 = perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x2, 0xb, 0x40, 0x40, 0x0, 0x5, 0x311, 0xa, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x35, 0x0, @perf_config_ext={0x7e2, 0x80000000}, 0x1, 0x5, 0x9, 0x9, 0x7, 0x9, 0x9, 0x0, 0xff, 0x0, 0x5}, r2, 0x2, 0xffffffffffffffff, 0x4953e65650bd891d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r5, r4) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018004840869cfa45c1b35af6374dd12f0afb792770af670d4abff46adba1db6654de7229756d93f048db96ba9268ae", @ANYRES32=r3, @ANYBLOB="02000000000000002e2f66696c653000"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, &(0x7f0000000240)=""/61, 0x3d}, 0x9) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r6, 0x1, 0x0, 0x0) read(r1, &(0x7f0000000140)=""/205, 0xcd) pwritev2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, 0x0, 0x0) 00:35:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) sendmsg$inet6(r0, &(0x7f0000000640)={&(0x7f0000000000)={0xa, 0x4e20, 0x5beb, @dev={0xfe, 0x80, '\x00', 0x34}, 0x97f}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000280)="e9c413ce3d784d06b05b77dfbbd832d33f08a28101e0d39f50e21d5d05a4c5333bba824f38d9d5971fcb5d88f55ec16722dc3815e3310e857647ae8ba4f4a95c18aeb40b3d658bc86dbc6212971ac02f6c22c422f63e52766916e687a30b3fceeebfe2c14be67bc8cbcdea66a362285338ade326c07b36c6a5c6592aa715f09f4594458233ea22edc68d5bdef5ab1dacac", 0x91}, {&(0x7f0000000040)="d03df383e52ee2758ad021c45622304eeab43199c60dc239983b8cd07923776cc4d59ab7ba8a831d4ae96ac7f25135e3d15373f10d7c6973323733c13059f6", 0x3f}, {&(0x7f0000000340)="3fdad31806d27f3c08f983487626edde064ac42090d2797e2fa420cc5857c4697afecdaff5bbb315584d2cd8001d41d44bb14b01384c7b086dffb9e779b7a71ef7c5c104bd4c5d0562cbaca14352bbbe9dae8ef9eecf3d33dcad9b26f87295dbdc9e5056401bf3fde7e8a54e7419ae18ba1565c6cc63ea067b9b91515451691370e2dc961d5a884dd80d400d133fcec22793", 0x92}, {&(0x7f0000000400)="adb078deb0a8a97cde831304799db4f432e893dcb03d41e5ae3577fd92c257fbb9e0c844d2c9eec92896779e2b3c933dbd330e4b2dd2c817ddc390cfb636f9aa3451997f6138f79739842b3c36949310a8433f1002cbca35a7e43282f8735a547afcf5539fa9b9f4abdf7933a2e4c39b2c2e7be9a8e76b09340b5d9592ee0bf9e57876c0973c693e072d087fb5bb19fab716a805b4c876f801224b61542d44b606245913881255d3277c52eb8dd32b81ea946deef5019d7d2067c3a442d9894395da55752f02f462e11e570fd49b7e2ffaee7ffefc6959a05ce1272cd74a9152aa264bee195a5162cb2308fe17968e5b", 0xf0}], 0x4, &(0x7f0000000540)=[@rthdrdstopts={{0xa0, 0x29, 0x37, {0x87, 0x10, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic={0x7f, 0x3c, "e990a9fbff8c7557c9e043fd74da70e2a0ae89245c807efa068e213f0be89fa5d4d7f33eb74f96ea0d1b160639cd1d804e4091676e211bb8e32000f3"}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @hopopts={{0x18, 0x29, 0x36, {0x2b}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0xe0}, 0x24000840) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000080)="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", 0x135) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="82bad7f9cfaab86bfa1efe22c1bb2b539c07d2fe7283ed465814a8c30f5b06665aeefebcdab70f5068533eabfc7187b801f2ca720cd6f58a063493572c4677666095a95b9b763503c3c244a47e3c1078347c50d05f3fb4271a2ede6a32620960dd3b216d79864370c1a4bf457230169cc3ebbe1ab022c34d671ab5ba1f9db939233351", 0x83) 00:35:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 5) 00:35:18 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x3300008, &(0x7f0000010f00)=ANY=[@ANYBLOB='0']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000280)=0x40, 0x0, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xb00) syz_io_uring_submit(0x0, 0x0, 0x0, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x76d2, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r5 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xf0e, 0x4, &(0x7f0000001400)=[{&(0x7f00000001c0)="4105912c2d9fdecd2dc7f66ff7face2cd6c2e01a18132ff2", 0x18, 0xe777}, {&(0x7f0000000240)="de65a6878784872d61ab6c92e956bc50558bd77aacfe8c0bec1b71878172aad0390009552af9606590ee06498e4fdae003c2c34687d4d09224fc26212cacbcaf393ca518b42f344fa80545e7bcd4836db85892adecfd88b7b570cd314a5ca785d35548df32543b47e03a821f5188beda0d6d8f21d762000549213c6cd2f9685c9017ceef009ae963d362ccb7b91ff3002ee35dd810b3f067e1f5d3702733aadd55fb7d2f42b9ca4983d1f3b2413a7abf0770f397cef2cdf60e134bcd4776ed2938b70588be77292aa41cc901fdfced6bb8e56dbc182b71bd192b99", 0xdb, 0x6}, {&(0x7f0000000340)="ab945731c730e330cf84cd6459df413d973813a1da2575d1c428dd64db9da693fce8581fed48eb0f43c06f77dbbc4c03a4d7a3cf7d2a827e9a24e567512607496f4d513032d956ee06baba55a0743676b6c5b22264e06775bbf470048f6dd677a06b97b5677bc44506d581806fa80f80821b8fc7114c977c13c861a86182f5122b", 0x81, 0x3}, {&(0x7f0000000400)="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", 0x1000, 0x1ff}], 0x1000, &(0x7f00000015c0)={[{'-'}, {}, {'\xbe'}], [{@dont_appraise}, {@permit_directio}, {@smackfsroot={'smackfsroot', 0x3d, '-'}}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) openat2$dir(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', &(0x7f0000001540)={0x113000, 0x16d, 0x11}, 0x18) r6 = openat(r5, &(0x7f0000001500)='./file0\x00', 0x10080, 0x0) r7 = pidfd_getfd(r6, r0, 0x0) openat(r7, &(0x7f0000001480)='./file0\x00', 0x301, 0x30) [ 1109.813871] FAT-fs (loop6): bogus number of FAT sectors [ 1109.814463] FAT-fs (loop6): Can't find a valid FAT filesystem 00:35:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:default_context_t:s0\x00', 0x27, 0x0) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x42e00, 0x109) accept$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) [ 1109.848932] FAT-fs (loop4): Directory bread(block 10) failed [ 1109.849612] FAT-fs (loop4): Directory bread(block 11) failed [ 1109.852106] FAULT_INJECTION: forcing a failure. [ 1109.852106] name failslab, interval 1, probability 0, space 0, times 0 [ 1109.853354] CPU: 1 PID: 16249 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1109.854083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1109.854957] Call Trace: [ 1109.855254] dump_stack+0x107/0x167 [ 1109.855647] should_fail.cold+0x5/0xa [ 1109.856088] ? create_object.isra.0+0x3a/0xa20 [ 1109.856585] should_failslab+0x5/0x20 [ 1109.856995] kmem_cache_alloc+0x5b/0x360 [ 1109.857433] create_object.isra.0+0x3a/0xa20 [ 1109.857897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1109.858449] kmem_cache_alloc+0x159/0x360 [ 1109.858894] __alloc_file+0x21/0x320 [ 1109.859303] alloc_empty_file+0x6d/0x170 [ 1109.859745] path_openat+0xde/0x26d0 [ 1109.860190] ? path_lookupat+0x860/0x860 [ 1109.860645] ? perf_trace_lock+0xac/0x490 [ 1109.861086] ? SOFTIRQ_verbose+0x10/0x10 [ 1109.861533] ? lock_acquire+0x197/0x490 [ 1109.861993] ? __lockdep_reset_lock+0x180/0x180 [ 1109.862516] do_filp_open+0x190/0x3e0 [ 1109.862935] ? may_open_dev+0xf0/0xf0 [ 1109.863358] ? __alloc_fd+0x2a5/0x620 [ 1109.863781] ? lock_downgrade+0x6d0/0x6d0 [ 1109.864236] ? rwlock_bug.part.0+0x90/0x90 [ 1109.864720] ? _raw_spin_unlock+0x1a/0x30 [ 1109.865180] ? __alloc_fd+0x2a5/0x620 [ 1109.865606] do_sys_openat2+0x171/0x420 [ 1109.866051] ? build_open_flags+0x6f0/0x6f0 [ 1109.866516] ? wait_for_completion_io+0x270/0x270 [ 1109.867061] ? rcu_read_lock_any_held+0x75/0xa0 [ 1109.867589] ? vfs_write+0x354/0xa30 [ 1109.868020] __x64_sys_creat+0xc9/0x120 [ 1109.868445] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1109.868991] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1109.869508] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1109.870106] do_syscall_64+0x33/0x40 [ 1109.870503] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1109.871043] RIP: 0033:0x7f2200a5fb19 [ 1109.871443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1109.873484] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1109.874346] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1109.875160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1109.875974] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1109.876741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1109.877562] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1109.879674] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1109.880706] FAT-fs (loop4): Filesystem has been set read-only 00:35:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 6) 00:35:18 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() ptrace$setopts(0x4200, r2, 0x4, 0x0) r3 = fork() waitid(0x0, r0, 0x0, 0x40000000, &(0x7f0000000380)) tkill(r3, 0x1e) fork() r4 = fork() ptrace(0x10, r4) getpid() getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r5 = pidfd_getfd(r1, r1, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) tkill(r6, 0x0) tkill(r4, 0x10) fork() 00:35:18 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000001f40), 0x800, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) fsync(r0) [ 1109.962464] FAT-fs (loop4): Directory bread(block 10) failed [ 1109.963219] FAT-fs (loop4): Directory bread(block 11) failed [ 1109.969490] FAULT_INJECTION: forcing a failure. [ 1109.969490] name failslab, interval 1, probability 0, space 0, times 0 [ 1109.970822] CPU: 1 PID: 16261 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1109.971582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1109.972476] Call Trace: [ 1109.972782] dump_stack+0x107/0x167 [ 1109.973205] should_fail.cold+0x5/0xa [ 1109.973638] ? security_file_alloc+0x34/0x170 [ 1109.974146] should_failslab+0x5/0x20 [ 1109.974587] kmem_cache_alloc+0x5b/0x360 [ 1109.975055] security_file_alloc+0x34/0x170 [ 1109.975549] __alloc_file+0xb6/0x320 [ 1109.975988] alloc_empty_file+0x6d/0x170 [ 1109.976448] path_openat+0xde/0x26d0 [ 1109.976886] ? path_lookupat+0x860/0x860 [ 1109.977355] ? perf_trace_lock+0xac/0x490 [ 1109.977825] ? SOFTIRQ_verbose+0x10/0x10 [ 1109.978289] ? lock_acquire+0x197/0x490 [ 1109.978745] ? __lockdep_reset_lock+0x180/0x180 [ 1109.979282] do_filp_open+0x190/0x3e0 [ 1109.979707] ? may_open_dev+0xf0/0xf0 [ 1109.980160] ? __alloc_fd+0x2a5/0x620 [ 1109.980589] ? lock_downgrade+0x6d0/0x6d0 [ 1109.981079] ? rwlock_bug.part.0+0x90/0x90 [ 1109.981560] ? _raw_spin_unlock+0x1a/0x30 [ 1109.982036] ? __alloc_fd+0x2a5/0x620 [ 1109.982469] do_sys_openat2+0x171/0x420 [ 1109.982919] ? build_open_flags+0x6f0/0x6f0 [ 1109.983408] ? wait_for_completion_io+0x270/0x270 [ 1109.983976] ? rcu_read_lock_any_held+0x75/0xa0 [ 1109.984513] ? vfs_write+0x354/0xa30 [ 1109.984950] __x64_sys_creat+0xc9/0x120 [ 1109.985403] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1109.985979] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1109.986540] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1109.987183] do_syscall_64+0x33/0x40 [ 1109.987588] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1109.988152] RIP: 0033:0x7f2200a5fb19 [ 1109.988574] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1109.990664] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1109.991530] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1109.992337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1109.993111] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1109.993879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1109.994651] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1110.000258] audit: type=1400 audit(1674779718.436:17): avc: denied { relabelto } for pid=16258 comm="syz-executor.7" name="UDP" dev="sockfs" ino=28867 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:default_context_t:s0 tclass=udp_socket permissive=1 [ 1110.011261] FAT-fs (loop6): bogus number of FAT sectors [ 1110.011917] FAT-fs (loop6): Can't find a valid FAT filesystem 00:35:18 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_emit_ethernet(0x46, &(0x7f0000000000)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96153f", 0x10, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_ra={0xc0}}}}}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, &(0x7f00000000c0)=0x9, 0x20) 00:35:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:default_context_t:s0\x00', 0x27, 0x0) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x42e00, 0x109) accept$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) 00:35:36 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$incfs_metadata(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0) setxattr$incfs_metadata(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)="4e78ce4a23eb233ce6acbd8e38a68fd9cfef763af8bac9f38701ffc7235b517b42b5ed595431c4d4830aaa580f4b4946d1b72ed9308de755c77be6351916281d5e1ed3a907da904034fbf15571283074fa76b4d252607a531853a5badc2383997c6d3b8401e46a852684a2be43f3f2e5de5f046291880ba7b10aebfcfc13c96cbf2b21c8feac539595f78feddda7c9d30d35c36815ed796b337e2a1d0552330a95b3977cfa", 0xa5, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) close_range(r0, r1, 0x2) mlockall(0x1) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000ed03040026bd701cfbdbdf257b85b655707737b1f9000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) r2 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) 00:35:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000600000000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='n']) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000300)={{0x1, 0x1, 0x4, r0}, './file0\x00'}) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x141) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)={0x0, 0xfb, 0x72, 0x2, 0x40, "f81e15c4d4a0ce55c1ff1c45cbae42df", "54ad1e66b8ede6a5cf954117c9315c100cf0b611a8d3d486f52856466af9fc35f7d59926c0014bf49e34006754b7998da18aefd0be71e89be524becff926feb0b72e4594a8d55a561ff7050d7fc0cdcd6c921bad657673ae9493af5fc9"}, 0x72, 0x2) 00:35:36 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)={0x8001, 0x1, {0xffffffffffffffff, 0x2, 0x1, 0x0, 0x10000}, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:35:36 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x56, 0x0, 0x81, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x3, 0x81}, 0x2412, 0x1, 0x800, 0x3, 0x0, 0xc39, 0xa3c3}, 0x0, 0x4000, 0xffffffffffffffff, 0xa) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000180)=ANY=[@ANYBLOB="0100400001e7000018000000", @ANYRES32=r0, @ANYBLOB="1f000000000000002e2f66696c653000"]) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x18177d7) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1002, 0x0, 0x7, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x0, 0x8}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80000001, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x2) r4 = getpgid(r2) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x2, 0x9, 0x20, 0x0, 0x0, 0x4200, 0x7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x9}, 0x2900, 0xc8, 0xc31, 0x8, 0x3, 0x9, 0x1, 0x0, 0x7d15dc2b, 0x0, 0x100000000}, r4, 0xb, r3, 0x1) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r5) 00:35:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 7) 00:35:36 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000540), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:35:36 executing program 7: prctl$PR_GET_CHILD_SUBREAPER(0x25) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1128.057124] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1128.094987] FAT-fs (loop4): Directory bread(block 10) failed [ 1128.100018] FAT-fs (loop4): Directory bread(block 11) failed [ 1128.127685] FAULT_INJECTION: forcing a failure. [ 1128.127685] name failslab, interval 1, probability 0, space 0, times 0 [ 1128.130206] CPU: 1 PID: 16404 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1128.131740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1128.133469] Call Trace: [ 1128.134023] dump_stack+0x107/0x167 [ 1128.134780] should_fail.cold+0x5/0xa [ 1128.135561] ? create_object.isra.0+0x3a/0xa20 [ 1128.136519] should_failslab+0x5/0x20 [ 1128.137290] kmem_cache_alloc+0x5b/0x360 [ 1128.138119] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 1128.139232] create_object.isra.0+0x3a/0xa20 [ 1128.140124] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1128.141180] kmem_cache_alloc+0x159/0x360 [ 1128.142053] security_file_alloc+0x34/0x170 [ 1128.142942] __alloc_file+0xb6/0x320 [ 1128.143699] alloc_empty_file+0x6d/0x170 [ 1128.144537] path_openat+0xde/0x26d0 [ 1128.145317] ? path_lookupat+0x860/0x860 [ 1128.146135] ? perf_trace_lock+0xac/0x490 [ 1128.146955] ? SOFTIRQ_verbose+0x10/0x10 [ 1128.147778] ? lock_acquire+0x197/0x490 [ 1128.148591] ? __lockdep_reset_lock+0x180/0x180 [ 1128.149538] do_filp_open+0x190/0x3e0 [ 1128.150309] ? may_open_dev+0xf0/0xf0 [ 1128.151092] ? __alloc_fd+0x2a5/0x620 [ 1128.151877] ? lock_downgrade+0x6d0/0x6d0 [ 1128.152760] ? rwlock_bug.part.0+0x90/0x90 [ 1128.153640] ? _raw_spin_unlock+0x1a/0x30 [ 1128.154490] ? __alloc_fd+0x2a5/0x620 [ 1128.155278] do_sys_openat2+0x171/0x420 [ 1128.156084] ? build_open_flags+0x6f0/0x6f0 [ 1128.157104] ? wait_for_completion_io+0x270/0x270 [ 1128.158247] ? rcu_read_lock_any_held+0x75/0xa0 [ 1128.159345] ? vfs_write+0x354/0xa30 [ 1128.160252] __x64_sys_creat+0xc9/0x120 [ 1128.161193] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1128.162377] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1128.163521] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1128.164862] do_syscall_64+0x33/0x40 [ 1128.165748] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1128.166958] RIP: 0033:0x7f2200a5fb19 [ 1128.167836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1128.172471] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1128.174363] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1128.176147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1128.177884] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1128.179610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1128.181385] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 00:35:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x3300008, &(0x7f0000010f00)=ANY=[@ANYBLOB='0']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000280)=0x40, 0x0, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xb00) syz_io_uring_submit(0x0, 0x0, 0x0, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x76d2, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r5 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xf0e, 0x4, &(0x7f0000001400)=[{&(0x7f00000001c0)="4105912c2d9fdecd2dc7f66ff7face2cd6c2e01a18132ff2", 0x18, 0xe777}, {&(0x7f0000000240)="de65a6878784872d61ab6c92e956bc50558bd77aacfe8c0bec1b71878172aad0390009552af9606590ee06498e4fdae003c2c34687d4d09224fc26212cacbcaf393ca518b42f344fa80545e7bcd4836db85892adecfd88b7b570cd314a5ca785d35548df32543b47e03a821f5188beda0d6d8f21d762000549213c6cd2f9685c9017ceef009ae963d362ccb7b91ff3002ee35dd810b3f067e1f5d3702733aadd55fb7d2f42b9ca4983d1f3b2413a7abf0770f397cef2cdf60e134bcd4776ed2938b70588be77292aa41cc901fdfced6bb8e56dbc182b71bd192b99", 0xdb, 0x6}, {&(0x7f0000000340)="ab945731c730e330cf84cd6459df413d973813a1da2575d1c428dd64db9da693fce8581fed48eb0f43c06f77dbbc4c03a4d7a3cf7d2a827e9a24e567512607496f4d513032d956ee06baba55a0743676b6c5b22264e06775bbf470048f6dd677a06b97b5677bc44506d581806fa80f80821b8fc7114c977c13c861a86182f5122b", 0x81, 0x3}, {&(0x7f0000000400)="19a6229aaa125ba334fdb6ada406da26dca868a53a1162df78540fe15b57f32e6f222c77df884662d02f7a490e0b29f88a5e503dc95d8f57a119c426c168c340fec71e1c5a2e775c630a395a04124caeae4ad9fce23df85fa5685afc5ffbfee395aa2c67bf015b0d7c314922dc7e39b09ded21c4c97d5b78ba28031f38573bea5903c778c93ca0dd0a8974fc031a2dc474e2044e96fb7b104476a4d333c9ceed22fabe08707104d1be22f084e489d6faebfb84175aec12c3ed33cf16762f1397a92a1beb05a386a2045267c1553eca71791efbbfe6cca1d65483f37919d4d86243e8ca33e5a985eaa693851337403804b95e07395b4d0db50709a016f572f7040ffc1f1ef8b60ecc8cd8d5f94e75dcee239a18cc6be31364f85ff6161334f5e0706bf843853dd326250029df7380531a4f9bcee92718c5ec7a855eae99b6106fdf4633d3aa81b522058d164cdd77d890714824c6a12e83c03b965f75a1e44dcfce00d297d7efaa87807cca5b02a81d3a5067a395c350182afd7ccc3286b0e10668560c15c5f861b951cadcf486194c0f5b813771561e371d0c4d423f4586eb2176b51c7e0d9e6b6fa8126972c942dc19ba6a70ac31a8290a5a7d991aaf89a5a0fbe9f7728213d1807f055f40d4905aacfef7259473f52432375c832ef1386f99f54683559e2809390f6725cd9f8fa59c8b214da6d08b3d81d3feb2735b234f7cc429d6e2f6a850b28caad81d4177f19228f5647044ff007d1ade0808d2a463e2a9ddefb841a259c92aaa815bf77ba9b1d5e07087b05bb47391bdb5905a37c55aefd11c3e9136994708094d6ffa3133243741ee9455a094e1f871d0a00e5a13f13693e3ced8fdd1b8bdf244037c7b0b297836a50ca93acf23db905e26b2f5d78c5c7cdf831e0ab2e95977c6da3eb0a86b65b893d572555002d215f19d5c4a594ad7799d929fcd7b9b2846a7465191359a6b50b2ffbc05fe10d7020fc86dc82571c3e7d12fae8db6a53ca39f7699e939438e1cadc1f0de8b8ca9832597970f7ab4b0c670efd013d22fbbac5886481ffce37bf9941a501a384db0b33a59976d7dc8964a29bd17d55dfca3c38396fc321d3b77484031ce096b3ee65cc14f4d540e9abc43e06a13cba204cf819f5e479d16dc01a49dd685e278ae4d1d249b30cfdded999f13553135455b0617d0edd1933c7eb9f70a788b9feca050a82042e2f2354221565fe74b636d20b9ce6b1e15eb49368c4f604fb1ec62c917b4085738715c7b9570792a4a7c60f424046fd1a6061027282b65079be4f62c6fb8265f914e1f87b1998c3e5728775590e862cf1435dacb93fb403fc0238eb73187bb492b9e61039a3de88aef678d7f8da25e11718b0276d9677d957fc6b7b42109d626267aefa1999a3273b95197dd578577acb1e41fd536e837c60e0730df7dfdeb9d0d334073989878a2b8bc89e0601925049b7486373207f65b6541dfb7793dde331fa2d318246ebbc244a08aeb44459d96e0a7010d92e2d7546038fdd96052af9197b6360b2284f93bfe8f1c871573ebc32bd66c690fe645e4e06eb7185ab98a2c11200f00a790da0120dc52794b29c662bad4845e3886c7a4e74ce187ffc2d63dc379cdf2147b08a1f10bb68c74991000d2e122315c05f82986fff0f1b2da95ca096b6100f84469f73e342cfe35bc282190c57357c9a02ee2deeb0a70c7608970292727115f76c9193c91db4ca9768b38c437c8d9393f4991c4be8b680febc8100749175ff3b9ea9c9f32b0112ce7e415d7cfe655592d70a4c80a5469f24823d4f60b2ef64fd37ad79489a3592624443c2f42ceacc34b9735a8b7cd61e370e293ccc1e64a1f0336a4e91ce61c5b19b4781c58e66135d12faba1cf2c346e69dd35a55a5cb1d302d2a8673268b986b9d8f7b19499b205b79f4a5637ddcc3b4fcc8231a89e03b338a35dba3d6a5bdcde4f875e2e5b8649e7c1a90b8c1b38d60d7913b7c96f41a119f1da708a50b0089e201edbd955cf97b1518d846ab903aa983540d0b0cfbbd1705b2a5fcb5af70883c7675d46ea1af703bcf5962ad57da756ff0b13c60894ad298879454c0cc43f327e9f5b735eb360bfc57b059f5bf300b2cec3a921b35d4ab36a940e24b3af6d7ebd6e1717703f8a58c08681965e1fca52477563f65798eee66cc8cd405fe4525417380ad1d6c1f18f133afb2241d5e0e16d70da904568eaacd5879c35365a044181531ecf37bfb29d98b66ba0d00825323fdaf30cfa7ffb6745e9fd38ac84bae6168f19c53092990bc9e0b09812e5b67156e52bf107324b7e595806e0173ee5615467f6b8e0d00aaa94099f99f5e398bb116f29324780f505aa054996785f7e73a359bbb8d70124796d51136d63b102b730b7d411e5785391ed501da1f1cf76965c60173d1adea216543b9816e4b4b092afd9876c4791aad205ddd2e9a420a66db8badf9824401a74cd6fc527d30b86167042182966732f6861b786bb2bcf8c11b3a1a5cb520f6343ddf093ff1565890348c7da78176884f450febbad9594dbf273d83bd64e20391cc84ab4d7b02645dbc5415f32e23538baa850ccd66eea4b6b1a32a7a26a7fa8333d9945279d4646cc52889c362e2a799d3938e81bb2fcf0094717a9d96153ad6c0c0df351a29fccddbb0c9a48bb806613e35d6953f1380afbad8627f99ecb7ee3b3010fd341fbaec7f42029dd0200d4414e7d2685b551fd4c332dc80f937d5125b04bd476cae6c85ba949b4176aab04f621d5837c26e96adbafe14c6ec4eb30f3db4387fa6d2d1e43188e09b540cd1745740e790371c09200190e08e3f390796c7b116aed217a2e20816f834fdac6590b4f3df916d7dbaaa7344b1c6ef8fd2580f6e62140bfd668c15283527487237fbf6d3cbbedf61de9516aa60dc4920f6b40e9e729902a3ceadbfd879e436bfb49c1960e97c09cef59c47a21b4bee643f5fe35aeef28ca6f9d1a2ec3535a00b43312c84bbef8d60bc4043b69a00c76b9833923bbce473b7c4f377fab0e00724f3a1934d94e5336f4f3e315c6dd700aac0f794ede80ab28d21a786b88176d628877536a5037462e463c2f1b13ef619cb59d6cf8ba1ef68edb833d272739c28f8fe5960ead8481fa84ccdfeac30ee4aa03b6cdd6d26d9561dd5bc1c0dbd354a10f6a894be2249e38538e72ab0f46e9864b77ac4f13a86fe70a7ca36f43405063e8952471c5a7e24c9feed1793c285a50fe3fc65c63ab5dc8d993db5f095d01e74c8e12d11387130f366cc52269c06c53293ad4fa0653a0a2a6b0992af21254563de2711dbbd0cdb1d1aaa395dd20c383867016305c356acc2205c906934a1a3215ac56b5bc6a1bf7568050bbd38fa66a64f810025b4ad35e600f0dcc16e1b875faadd437df6863db176ec30fba825c21ab6b0264e8b1ff7a7bd0b92575f8c0a54267b8ca1bb5ef95743d34aa132b82ed0abcb5edaf78d58c75138fb8b84a1e8b1552d7a5e1d6d0f37ee4cb54d1009a163dfbf2a402ff2620c76288eb840bc9641017992a40255fce6cd90848e8d5711f1ff21e8b5ab6659ae61b8393d4ec49ea5a8dc62975995ec0e457afd13853d4cdb50e4670463c72c815fb971b2e54920654f5619be0dfd24733b443bcab7822ed173f6a56580ef5402e7a85532b1e013a6a6faee2740ac46035a7c9a732d606e5d0a95d8288a9f147e0f12b12182cfa89dd91c0542a720c4677c93a15230143185796a23dd7fd2af16018d2d40d4816c9e923654dbe4941f147b179b3d9db74c8e13a97bb606f93a0c6f26c4aaefded586a6c0210fba94deed3404bdada34de039a419d67b9437f5e338e6cf7fd6e2c36201d8401aba84fe051794ef859c5c0d70f4f75927328114d42b5637662d173ea505630ccf255361b14ab774ec9f51576748a6678abeb4e31e8e44591605637fa97725d6ec2a1e4acd6163697833589fe87c78580486c273943217ed60bfae363b34c1cf4f5c737f795f4e55a2912ff96bc22cc33097641afa2f5751f8fff193157a18b4c7af74748cea125959915a54db216bec28be3f1cfddd9170de8823aef7bf51b232a6af59135b26b683b737df9c9a3ee24ff873be6d95229437224e88fa76a67b6c5ea0d605d253a3b95799b3f03bd1e6ca05febe8a1e0dc6bc62e32b2aa5258538b2d21644b69874a6b718173c9819d5e46657670f49d46de24f566f3b0f1f75ad1d43bd5df834a4086a4d8902e311fdf4b7f06afef5f4565da113aba85e38655fbd70428bc05c51ef8bef21e5653bb197df2cfb2ebcdd0ed468a9a58de2d54822d9a81c36f1c8e58bce24341b64d600ce7972d59bf66cfeee1a1c19f505f6c6757195fa51e0e764fd7a510205ea5f11ef41be8fe591de06a66f37710ad564d0d596844ad89ab3d5ef4011f3824762de602e0912e635134fa81e2ffffda7840345be9a3d6268caa4f60bc50effdc265615f9c330b8ccccd99bdcd79d2ef2b3fcf03d1ce6e9b1d0ed4bc9512ffcf11c1bfc5ba2a3bdbe379655a96b406aeb2a0937665bf208f6b880f42cd14025c08d5e0fc7d750156777ca07765fb5e0589d5c7d153abed3a2fb269e0680dbd8a532fce58fcc69cedb15757889c6dc1b4947ede288d704e6169131f404ed91cf51d9ee7c58e78cb1b2850731ce6165d8b5864b6c3cbe1a3f237a8aa21258e35997b940ec5acf8b552db138cc6e918645f3b4e0cb436787ed30e5e28b3a179d0eec6f2e08f6866a25b8185d8214a9061778f71e4742b37fdaad16caa5f7b6aec9a14cff8f9a8992c91ce3c9db42bfbb7ab81e5ef87e78d684499e9b82f0be187c75ff989a18323e7f8a563b549441f033c1ab65b299794c8ff7227f7acbd6336f4bb5f494645817163103c9ed3d5c66aa15a5d3cb70c02f9dd0078127b00e4661d6d752c7768349cfaa67870927cbc90f8772bff4bf20faab4c1dfb714f45fc402f4add54e0c3985406373258ec8f8b427f109f4b9655c24c128ededd124dc717fd3001f3d1475112e3dd5d94e7201846f4e702a15e6f2c334a373bbe59d5adfde28b7aa1c393bd5403915cda087193e2791d666e30182d8389c1b9a309e7947957e1b9a8bbbe568dd1873383aee5cfeb4751bedb8949122a7209f7d961469e7b432a9efd644dd23cb7abfb234fad44819ef96fc927a6b08492026f97ff86db2040c8ecc87b4404cce1488ca59f1ab32e633c650a2002941f66ef53b5b5a657ea92d39ab761295eee6e0dd8dea23cd118d42c8b8b18bf20b1ca16f309ff30eebe0ce41601d483a654a12fafaf57a00bedf5ea2d1161b3e5b29a4f5d92de26bb9525ed98a9c7efd9c77815b9d848ec64ef042c3b1a71d7bd5a24e372fbaa1c8c8c5e9b1ceaee3a137073a8d4883852b8a2420667784fd35047cb74c17a662755d8c442f6da88ae8493ab143ea21e0fc5f69b4f088fdc8277605f3a3f535ad45a39156602e62a99d708a90f3a4369e602edc135d4427fb0946d1f038b387140b521c525de07b305fac4bf894bc64ad72f43f18e96cbab7e7d05a7325e1d7c2306ec4aefd5ca98b2fbde45cacece2985ccced521842020033135a2c3d3c6cd3c19af8d91456b908a384c37b461786ecbcdc0e1a12add6ae0f40c0528a3d09551068255c3ac1604ab784d9593e235c9baab96dc6bdc847aab07fff34ca2a05d601c71ed8e74354390237008d5a3f1d4de6a8d309b902223047fd0e9f78075ae8c5bb0a4f8b09f6298fdfe5dfed0b04810c6922232568dbb0dc7e387f4d094867ec49f8994cdddfb99a2fabf528de9363f26dd5", 0x1000, 0x1ff}], 0x1000, &(0x7f00000015c0)={[{'-'}, {}, {'\xbe'}], [{@dont_appraise}, {@permit_directio}, {@smackfsroot={'smackfsroot', 0x3d, '-'}}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) openat2$dir(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', &(0x7f0000001540)={0x113000, 0x16d, 0x11}, 0x18) r6 = openat(r5, &(0x7f0000001500)='./file0\x00', 0x10080, 0x0) r7 = pidfd_getfd(r6, r0, 0x0) openat(r7, &(0x7f0000001480)='./file0\x00', 0x301, 0x30) 00:35:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x101000, 0x6) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) fcntl$getown(r1, 0x9) 00:35:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:36 executing program 3: r0 = syz_io_uring_setup(0x203, &(0x7f0000000080)={0x0, 0x3, 0x2, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x2271, 0x0, 0x0, 0x0, 0x0) [ 1128.312561] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1128.313905] FAT-fs (loop4): Filesystem has been set read-only 00:35:36 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xee00}}, './file0\x00'}) copy_file_range(r0, &(0x7f0000000000)=0x9, r1, &(0x7f0000000080)=0x100, 0x11d7a400, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) 00:35:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = inotify_init1(0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ppoll(&(0x7f00000001c0)=[{r0, 0x1090}, {r1, 0xa183}, {0xffffffffffffffff, 0x4}, {r2, 0x2097}, {r3, 0x8}, {0xffffffffffffffff, 0x7040}, {0xffffffffffffffff, 0xc048}], 0x7, &(0x7f0000000240), &(0x7f0000000280)={[0x6]}, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x1, 0x9, 0xc2, "d367dfdfc31926cb8b6982ea9e94cc1bc0de94f0caad6e2414cbdc7182235b3b193f4329f571c33575b6032165364991ce8f51db517adb3fcae5ed38dac384", 0x3b}, 0x80, &(0x7f00000001c0), 0x1, &(0x7f0000000340)=[{0x78, 0x119, 0x1, "6cb6a0ade956a8e762adffd3d8626d940178fe2022a746db580c319fedddd69a8436c60b09493480f258da687edea2d96cbcfef57bec7bcf2b9e23892084c406b26aa988ecadb8587158ee928bf97eb3808a629f81aa245c7060ad68cefe23e542"}, {0x28, 0x13, 0x7f, "b658130432840ee86557f84853413be206f8"}], 0xffffffffffffffc2}, 0x8091) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:35:36 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)) pidfd_getfd(r0, r0, 0x0) 00:35:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000000240)="53595a4b01004c45522020080000cf80325132510000ea803251000000ff000041660069006c026500300f00fc0000ffffffffffffffffffffae10251a0046494c45302020202020203a03c184c30cbb9048e0f17cd7aa57281000b9ea473dc880c0000000000000", 0x68, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x140, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200, 0xac) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) write(r1, &(0x7f00000001c0)="d73fc88aad6f7427174195f3f793", 0xe) 00:35:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 8) 00:35:54 executing program 3: r0 = epoll_create1(0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r1, 0x9e46, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r2, 0x9e46, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x89) r3 = epoll_create(0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x30001, 0x148, 0x1}, 0x18) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r5 = dup2(r3, r0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x88100) write$binfmt_elf64(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="7f454c460520031f07000000000000000200030000040000b7020000000000004000000000000000560100000000000006000000800038000100810008004609030000000100008006000000000000000000008002000000f8ffffffffffffffff010000000000000a00000000000000864f00000000000000000070ff7f000000020000000000000100000000000000f9ffffffffffffff0300000000000000000000000080000001000000000000001f03cd1ea4059f30105cd6a90a0794af3f6c6e1d7c5b2bc3778301db81e25d4c0a4700"/1746], 0x6d2) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r7, 0x9e46, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000040)={0xc0000000}) 00:35:54 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/softnet_stat\x00') pread64(r1, 0x0, 0x7ffffffff000, 0x200000000000) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:35:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:35:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a40)={'veth1_virt_wifi\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getegid() setresgid(0x0, 0xee00, r5) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) [ 1145.778606] audit: type=1400 audit(1674779754.215:18): avc: denied { block_suspend } for pid=16654 comm="syz-executor.3" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 1145.797986] FAT-fs (loop6): Directory bread(block 10) failed [ 1145.812475] FAT-fs (loop6): Directory bread(block 11) failed [ 1145.825337] FAT-fs (loop4): Directory bread(block 10) failed [ 1145.826640] FAT-fs (loop4): Directory bread(block 11) failed [ 1145.855147] FAULT_INJECTION: forcing a failure. [ 1145.855147] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.857649] CPU: 1 PID: 16664 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1145.859022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.860669] Call Trace: [ 1145.861197] dump_stack+0x107/0x167 [ 1145.861922] should_fail.cold+0x5/0xa [ 1145.862676] ? __d_alloc+0x2a/0x990 [ 1145.863398] should_failslab+0x5/0x20 [ 1145.864151] kmem_cache_alloc+0x5b/0x360 [ 1145.864985] __d_alloc+0x2a/0x990 [ 1145.865694] d_alloc_parallel+0x111/0x1aa0 [ 1145.866554] ? __d_lookup+0x3bf/0x710 [ 1145.867317] ? lock_downgrade+0x6d0/0x6d0 [ 1145.868141] ? find_held_lock+0x2c/0x110 [ 1145.868969] ? __d_lookup_rcu+0x6b0/0x6b0 [ 1145.869804] ? __d_lookup+0x3e8/0x710 [ 1145.870587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1145.871653] lookup_open.isra.0+0x926/0x1230 [ 1145.872570] ? hashlen_string+0xf0/0xf0 [ 1145.873424] path_openat+0x961/0x26d0 [ 1145.874198] ? path_lookupat+0x860/0x860 [ 1145.875008] ? perf_trace_lock+0xac/0x490 [ 1145.875827] ? SOFTIRQ_verbose+0x10/0x10 [ 1145.876641] ? lock_acquire+0x197/0x490 [ 1145.877435] ? __lockdep_reset_lock+0x180/0x180 [ 1145.878373] do_filp_open+0x190/0x3e0 [ 1145.879117] ? may_open_dev+0xf0/0xf0 [ 1145.879875] ? __alloc_fd+0x2a5/0x620 [ 1145.880645] ? rwlock_bug.part.0+0x90/0x90 [ 1145.881497] ? _raw_spin_unlock+0x1a/0x30 [ 1145.882322] ? __alloc_fd+0x2a5/0x620 [ 1145.883085] do_sys_openat2+0x171/0x420 [ 1145.883863] ? build_open_flags+0x6f0/0x6f0 [ 1145.884714] ? wait_for_completion_io+0x270/0x270 [ 1145.885659] ? rcu_read_lock_any_held+0x75/0xa0 [ 1145.886563] ? vfs_write+0x354/0xa30 [ 1145.887299] __x64_sys_creat+0xc9/0x120 [ 1145.888093] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1145.889103] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1145.890042] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1145.891119] do_syscall_64+0x33/0x40 [ 1145.891835] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1145.892834] RIP: 0033:0x7f2200a5fb19 [ 1145.893552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.897074] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1145.898532] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1145.899895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1145.901281] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1145.902648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1145.904009] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1145.958372] EXT4-fs (sda): re-mounted. Opts: (null) sendmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000004c0)=@qipcrtr={0x2a, 0x2, 0xfffffffe}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000940)="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", 0x1000}, {&(0x7f00000006c0)="d8b9cd2cc2b402cc2da6cbfbcad4ab8eccb1ba998f020e380e7aed07702590cc1751c2bbb1edd5022b5df4356f56c0a05e2f1b0ac3e0c8986badf79dab5403656cb9599566d818a079b26e1e6ed8ad7a8294176f8c13c5a528dd8fcd113c15e25f578136aebe70cf1550ae9e602df7bad192d9af9ec2e05851143d80daf302fa5841e540731504179426e49540cfc0656ed187725a2eeb18a8b5a860fb7e8943d74a561931972a78dc029d09af45e0c23b5d202fdbd360fe196fbe1ec076ecff08ecb5250eaadc3dd16df49bcc64bfeb3b17ef39d1ba4cb275596e60068bc2eb1fba91d0ee1caaa7", 0xe8}, {&(0x7f0000001940)="45378d92cd16eab4edcf52a18e11dbdd08fe62bd080dcd3e44bed0e36dc1e8d29658878e6e5106148083dc05cb783172107066d78b1ae92e2ae3cab04267f515d0f72422657b0d4d232a4ba8fb9083be073b943b89baf89bed5536bd517744947af60eafb61dfc2e3aa0abc18b978faec4c53e6c4249bd56c108656b9105cafad1ca802e93152a636d633ba6360d16ffc9c1e5af18ef7286b7679c24537d533e67c9371710ceae2c48cee217925af420c4722012ac72f3f48a077b69dc51309c207c0ac94821adac6ad0111c2c94e5584156c01461", 0xd5}], 0x3, &(0x7f0000003f00)=[{0xd8, 0x105, 0x1e6, "e6105c887f2a72f6cdcd2b2b4778874b31e6bebb0e67e18d11f58a4bf30169541ae5eeb3de4e6aa9f6568116a7583ac67227ed27287738aa2743176c75e39e07b90a31a76e255eadef051f576ed9dc0eacf3d494e07232bf9853420dfa979e07c175d758dcf593b833451df00fd27b614f5d6dc5991497da72504ec526b9b9fd538dfb79acd15ee82926a81c622df7876feb28f1eea278ee31628b789870cd38f40456e5c4179e7a0bf3d26bf75b4d45e4d8e6155a383dd294014c6f2081860d48"}, {0x100, 0x10d, 0x2, "eabccc9c83c927439321e6829045c8138f9d1f9b95418963819dcc2091bae0fead5d92ed289fa3e45b2841e0317d4284b96f4e7ae5f449f70ef1b1b3f0d28fff9611b288fa02cb51cf9e8341061db2636bfa07def61cb85819e9f97f8a43b95685ca7c45409e71ff1f4a08c647ab945f315c881a75249357c8fb8876521ae562d7e362e3a7f36f2f3f514b632f1be3a0ebbc2ec517259c2da54f2d24a81906b34998bc82bdc15245c674869d02ee088a547ea2a0914c034b3d173ba2a9b64f594d28e3c2c7ca92d2b94a903e1fd0fcbc01a4f09b498d836caccdf46ef020a472fbdf70fbe722232e3ab07559066f21c4"}, {0x70, 0x101, 0x5, "0334ce56520987035c0b4005e4f8d3805581acd495eee7f96b83ba7ff861e43ee2711a20f38dd8cd0962e552974a6ce6095e265cb4b2c82e8c25035303104796ce78ed477d0c459f1e666a587a005eaa1505314311f7c8ce28c356a92f141fb1"}, {0xa0, 0xb, 0x200, "93c567ee4bdbd03066355a2d04d5b6f170ea8abd94c128249946c8d0d70412658523c9b84ff7af6ac34230fd460ee8644479f6fee4573b0d31ba359da351a74b02119da3b0062414df2f9359701f32acb96912b9392b73b550e6c9eccebccf30c6ea7bd1fb3940dfa83d2d25ef532bdb80ff483c62184d1e00b3064363b16c927d78bc5df97b0a30432d8c4b8d12d39c"}, {0x28, 0x84, 0xe363, "2f40bd595fce005ea5a4df3dabd37db25014f0f3f2a5a7ea"}, {0x58, 0x109, 0x59, "57e9a97d0f8384846a192f1fa9247bd20adb39196b80d4a10cee93ec2cc7252baf75d6c4978fdfa406a633fbb3956aac8d7dedc3350634465b650fcd13f626a2f6d9"}, {0xd0, 0x0, 0xfffffffb, "8d37647dbc650ad2a604121198b39cb1bd45046c55ded3b5a3b2dad8891958cf6e16c5ee802695091e9632acca5fe260b209f0423a96af57fd40358cbbfeeff3291b249042af0ea3d0512dda26db28b9a17bbbc72f8da5110226fb2ba200af4ea59f31136dddea013b8a8c42d85811c5db1059a19824e46908687a43a8cc0cf7ac4a29153b3a0fa2bfef91cd461c95d6e191763c9cc71370fe0fd1c7a195f678f24012038423f1a0baa835e2ff0da7907e5641af3981761254"}], 0x438}}], 0x2, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="2c4aa165d784bd3459f5163f4beaf02785afc5bad608311d46139691d1875919078a54403e65ab02495cf3f2253684b66105c29c0d0f15922ee149f72339e4b90a69de306089ec3ff7bfb23a6de2d53ae53e04e41e7cd14fe39efc0facb6366d78d56088a88acdc5eb62ec935ff0c6e69471bb157a8d7e6f6c65199f4884235c5f1bf5adc9f57190068a36fa897ce30148975d448237cdb2787becc7186e74fbff33f2a97d6c0c80009c749240d97f8d5efe050b36a45701622fcdc7ccf63b2d12301114ade0369b4b3eec51e29cf5a18ac3", 0xd2}, {&(0x7f0000000140)="782681f905ea95df2d443e579628858130bb85a54250520d9a6354b0a6d0511320e93c91cac78b6c21f1585a081173a64e87a71f70aa0c0f420edef7f624dcede34e4525a3e5bb98507e813da5af7cd56c357200e7c816875a9178a5c1f3f1a2007d6244b6f280dc1f5493e45804a4057bd514efda96c01bb94dbb39ab6d417c944a420021229d5724ec4091301c0d5fa43226c05bd5ae08ba2e85a1023ad52f1d96420b22ce81e5a00595a08bde099a1ca5bac359243732", 0xb8}, {&(0x7f0000000200)="abd8e93fd1b419ad77b247c5322f0cbdd0370e973d3d01c039797bb4eb74c0f03db5204cfdae31e0030a46cda28b23c65f162cdf3bc38cadc8de1502e1e21e598c3104ba1c877077d0462f41c30acd699c0178bcd019f279994caba57103b1debbc5d2ac86659b41ab29e40f95018c483210ab32e39b2b91ee9bb6c48780eb5d18862ad97152a21d3d17ff98eab70ce1ec2cb98cf2da5cba79a4cd03c0ea848916f13c2b77335fd06a0c28b4b04983161fffc3a82d2d1de4d9bdfe359c5ebf510978c421116c7a5d", 0xc8}], 0x3, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r1, r2, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0x0, r5}}}, @rights={{0x18, 0x1, 0x1, [r0, r6]}}], 0x90, 0x40000}, 0x20028091) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b00)=0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) openat(r0, &(0x7f0000001b40)='./file1\x00', 0x400, 0x80) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f0000000040)) perf_event_open(&(0x7f0000001a80)={0x3, 0x80, 0x1, 0x5, 0x3, 0x2, 0x0, 0x7fff, 0x0, 0xd, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0xaf31, 0xfffffffe00}, 0x400, 0x3, 0xc6e, 0x7, 0x100, 0x0, 0x312d, 0x0, 0x30000, 0x0, 0x2}, r7, 0xa, r8, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) 00:35:54 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3e3cb8ee0c7e11ee}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0xc004) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=unix,cache=loose,aname=+,,smackfsdef=pipefs\x00,pcr=00000000000000000045,uid>', @ANYRESDEC=0x0, @ANYBLOB="c5a2e433616d653d706970656673002c00"]) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="441300000c94dfe14399fe890e97479a874302add0c32482d1d6e6b3ca9e1e6af4e260ef12263287f6d8d6a1ca5d97a1b9da65b11b87561ccbeec33dcf2a0043a8fc73da63dc3a62b1a403b6faebbfbb574ac51b7cc7a0fc37d81bfa976531fe898cd7c2721b9e3533d546c8c4bbc115f4c19f5e271955967b4832b6bba6f173643c767a766007b9d69239c4ac92e3ab1029fe", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fcdbdf25350000000c009900080000005d000000050020014500000014005500d54b16873dbd95d3954f29802e15742d050020011f000000"], 0x44}, 0x1, 0x0, 0x0, 0x400e010}, 0x8010) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) 00:35:54 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write(r1, &(0x7f0000000000)="bcdd63ef417fd0c7c0fd6921c83a3e2a84e2d1f19c9e1d411e7d9a01ea3e03d3f61e8465176f96704622b2ddecbfaf3147640683786180ffff368cac6136859b89dfd01ce544ec690e75bbedc2512bd9ea20b7a36fff64317b", 0x59) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = socket$inet(0x2, 0x80000, 0x5) readv(r2, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/156, 0x9c}, {&(0x7f0000001140)=""/185, 0xb9}, {&(0x7f0000001200)=""/62, 0x3e}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x5) 00:35:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file1\x00') 00:35:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1145.989458] EXT4-fs (sda): re-mounted. Opts: (null) 00:35:54 executing program 7: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 1146.115903] FAT-fs (loop6): Directory bread(block 10) failed [ 1146.133147] FAT-fs (loop6): Directory bread(block 11) failed 00:36:09 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xfb, 0x0, 0x6, 0x3f, 0x4, 0x3, 0x3e, 0x0, 0x239, 0x40, 0x3, 0x4, 0x8001, 0x38, 0x1, 0x5ee, 0x4, 0x6}, [{0x2, 0x7, 0x95, 0x7ff, 0x2, 0x5, 0x200, 0x7fffffff}, {0x2, 0x101, 0x8, 0x9c, 0x302, 0x401, 0x7ff, 0x8001}], "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", ['\x00']}, 0x11b0) r1 = socket$netlink(0x10, 0x3, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000002c0)) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x80000) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000003c0)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setpipe(r4, 0x407, 0xfffffffffffffff8) 00:36:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="aa66bc82d6d528010beec99bb04e9a767af09da5047f86163d33e11b8931c03d81805a602dfe95c05d428764c0f64a20451e7634977f005364af8d4d5724c0f185bd094d67ef3896eca7136d486db0d2dcdbb087cd5e8c3681601fb5e78535b4732d7449023c3dadaa14783a5972996ca66e8dc5a52c91381029d43521064b281df6f2014d79c085017e44eeb301876c17e589f16b6c1e06191da435efc26e9114c681696efb7572570cc033"]) chdir(&(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:36:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:09 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xa9, 0x2, 0x0, 0x2, 0x0, 0x7, 0xa000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x28a4, 0x8001, 0xb3, 0x9, 0x0, 0x5, 0x7, 0x0, 0x2, 0x0, 0x809}, 0xffffffffffffffff, 0x3, r3, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:36:09 executing program 0: fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000002100), &(0x7f0000002140), 0x2, 0x1) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000100)={{}, 0x0, 0xa, @unused=[0x6, 0x1000, 0x19, 0x4], @devid}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000001100)={{r2}, 0x0, 0x0, @unused=[0x80000000, 0x8000, 0x80, 0x6], @name="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"}) syncfs(0xffffffffffffffff) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000002180)=ANY=[@ANYBLOB="f00000001a0001000000000000000000ac1414bb000000000000000000000000fc00"/64, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000000000000000000000000000000000000032000000ac14140000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000d5ae98a33a32c43a838d9ade0b376a85b51dbb22382a7c1a7bfcc2ebf21d"], 0xf0}}, 0x0) 00:36:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 9) 00:36:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:09 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x81090, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0xaeb08cc45f7ec302, 0xd, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) r2 = openat$incfs(r1, &(0x7f0000000240)='.log\x00', 0x84a00, 0x134) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000280)={@desc={0x1, 0x0, @desc3}}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000340)={0x0, 0x2, 0xffffffffffffffff, 0x9}) stat(&(0x7f0000000140)='.\x00', 0x0) utimensat(r1, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read(r3, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x2, 0x1000002) pwrite64(r0, &(0x7f00000002c0)="3acf77", 0x3, 0x401) openat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0x80000, 0x11b) [ 1160.871167] FAT-fs (loop3): Directory bread(block 10) failed [ 1160.872531] FAT-fs (loop3): Directory bread(block 11) failed [ 1160.912354] FAT-fs (loop6): Directory bread(block 10) failed 00:36:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x5e033, 0xffffffffffffffff, 0xffffd000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x48090) [ 1160.915894] FAT-fs (loop6): Directory bread(block 11) failed [ 1160.920104] FAT-fs (loop4): Directory bread(block 10) failed [ 1160.930264] FAT-fs (loop4): Directory bread(block 11) failed [ 1160.946696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16846 comm=syz-executor.7 [ 1160.952730] FAULT_INJECTION: forcing a failure. [ 1160.952730] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.955230] CPU: 0 PID: 16811 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1160.956671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1160.958357] Call Trace: [ 1160.958900] dump_stack+0x107/0x167 [ 1160.959647] should_fail.cold+0x5/0xa 00:36:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='\x00']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) mknodat(r0, &(0x7f0000000040)='./file1\x00', 0x400, 0x8) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1160.960424] ? create_object.isra.0+0x3a/0xa20 [ 1160.961622] should_failslab+0x5/0x20 [ 1160.962593] kmem_cache_alloc+0x5b/0x360 [ 1160.963644] create_object.isra.0+0x3a/0xa20 [ 1160.964790] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1160.966084] kmem_cache_alloc+0x159/0x360 [ 1160.967152] __d_alloc+0x2a/0x990 [ 1160.968036] d_alloc_parallel+0x111/0x1aa0 [ 1160.969140] ? __d_lookup+0x3bf/0x710 [ 1160.970111] ? lock_downgrade+0x6d0/0x6d0 [ 1160.971162] ? find_held_lock+0x2c/0x110 [ 1160.972213] ? __d_lookup_rcu+0x6b0/0x6b0 [ 1160.973287] ? __d_lookup+0x3e8/0x710 [ 1160.974274] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1160.975644] lookup_open.isra.0+0x926/0x1230 [ 1160.976818] ? hashlen_string+0xf0/0xf0 [ 1160.977943] path_openat+0x961/0x26d0 [ 1160.978919] ? path_lookupat+0x860/0x860 [ 1160.979943] ? perf_trace_lock+0xac/0x490 [ 1160.981017] ? SOFTIRQ_verbose+0x10/0x10 [ 1160.982029] ? lock_acquire+0x197/0x490 [ 1160.983029] ? __lockdep_reset_lock+0x180/0x180 [ 1160.984214] do_filp_open+0x190/0x3e0 [ 1160.985177] ? may_open_dev+0xf0/0xf0 [ 1160.986130] ? __alloc_fd+0x2a5/0x620 [ 1160.987082] ? rwlock_bug.part.0+0x90/0x90 [ 1160.988175] ? _raw_spin_unlock+0x1a/0x30 [ 1160.989257] ? __alloc_fd+0x2a5/0x620 [ 1160.990241] do_sys_openat2+0x171/0x420 [ 1160.991232] ? build_open_flags+0x6f0/0x6f0 [ 1160.992320] ? wait_for_completion_io+0x270/0x270 [ 1160.993523] ? rcu_read_lock_any_held+0x75/0xa0 [ 1160.994678] ? vfs_write+0x354/0xa30 [ 1160.995620] __x64_sys_creat+0xc9/0x120 [ 1160.996644] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1160.997667] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1160.998625] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1160.999746] do_syscall_64+0x33/0x40 [ 1161.000497] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1161.001550] RIP: 0033:0x7f2200a5fb19 [ 1161.002285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1161.005947] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1161.007471] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1161.008874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1161.010285] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1161.011696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1161.013139] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 00:36:09 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x8000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000300)) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="3249c6eb8b264bee246ea9bd7861ac83ecd866885980c260bdf01717e08b7e7e7e27350ecc9a93dc67a94fcfc0c71a8a38496b78487c3940eb6dcf6ce59866a1e780b361b1e707b0b5901be44b1590551c8f349ce30a69e8df93b4c936d1e53213966ecbc5501953a4d49d812fce5d5f77ea3693c42e6cd39df0feb1b24d21ffce84d7bcffe699c496b600ef0993537c37de9e4370491ac9e74f877f16"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x800000, &(0x7f00000002c0)='vfat\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x10000}}, './file0\x00'}) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) 00:36:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1161.059747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16918 comm=syz-executor.7 00:36:09 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x40) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1}, {0x0, 0x0, 0x8}}}}}, 0x0) r0 = dup(0xffffffffffffffff) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x4d, &(0x7f00000000c0)={@link_local, @broadcast, @void, {@llc_tr={0x11, {@snap={0x0, 0x0, 'yz', "26d00d", 0x2, "59ce52f2c882e1c278cecc0b6bb97005964c8e1511992ae28a9ddbe1da86a71b93b9f2d1f87de4c5184a4c56cf73a4645082d8be334e"}}}}}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="840800000000000002004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e206401010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2064010101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000317a7db3706b2c58504e06d7e38550fb171dd16edef854b63493427e0ae0e7d848f5cec7d28934718e079e445786e847fba7095ffe8468818d9251e00fe0a6203421c735909cb1ba5b606e553326b26c06996d4bdf236b5b02a66569ae72efb972303fb0ea85b53d2199a5911238d6b9e7ce3aa82e7a40082ed22758240d5e231bad0e3501670ce5d428ece9d1e2b6ba935d0713500eb35d518d9d1555dbb9bf618a88236af4606b86a8bdb9bbc710340c10a1545472da08c9fef3"], 0x190) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x12bac3, 0x0) fadvise64(r1, 0x5, 0x8, 0x1) 00:36:09 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, 0x0}]) r2 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0xef, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x16f9}]) io_pgetevents(r3, 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240), &(0x7f0000000340)={&(0x7f0000000280)={[0x1]}, 0x8}) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000100), 0x2, 0x6) [ 1161.109955] devtmpfs: Unknown parameter 'vfat' [ 1161.133968] FAT-fs (loop6): Directory bread(block 10) failed [ 1161.137001] FAT-fs (loop6): Directory bread(block 11) failed 00:36:09 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r3 = signalfd4(r0, &(0x7f0000000000)={[0x81]}, 0x8, 0x80000) sync_file_range(r3, 0x9, 0x1, 0x4) pidfd_getfd(r0, r0, 0x0) [ 1161.186188] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1161.188056] FAT-fs (loop4): Filesystem has been set read-only 00:36:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @remote}, 0x10) [ 1161.210151] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1161.211920] FAT-fs (loop6): Filesystem has been set read-only 00:36:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f00000001c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./mnt\x00', 0x0, 0x0, 0x0, 0x3a0c0a0, &(0x7f0000000300)={[{@huge_advise}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'hugetlbfs\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '.'}}, {@fowner_gt={'fowner>', r0}}, {@fowner_lt}, {@obj_type={'obj_type', 0x3d, 'hugetlbfs\x00'}}, {@obj_user={'obj_user', 0x3d, '\x8c'}}]}) [ 1161.312099] devtmpfs: Unknown parameter 'vfat' 00:36:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/59, 0x3b, 0x40010060, &(0x7f00000000c0)={0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, 0x1c) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYRES32=r0]) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:36:24 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) r3 = signalfd(r0, &(0x7f0000000000)={[0x5]}, 0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000001c0)) pidfd_getfd(r0, r0, 0x0) 00:36:24 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x200, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000003900)={0x28, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x28}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000003900)={0x28, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x28}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x78, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0xffffff7c, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000084}, 0x40000) r12 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r12, 0x1, 0x10, &(0x7f0000002080)=0x1f, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r12) 00:36:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 10) 00:36:24 executing program 7: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, 0x0, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000200)={0x44004100, 0x0, &(0x7f00000000c0), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) 00:36:24 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x8000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000300)) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="3249c6eb8b264bee246ea9bd7861ac83ecd866885980c260bdf01717e08b7e7e7e27350ecc9a93dc67a94fcfc0c71a8a38496b78487c3940eb6dcf6ce59866a1e780b361b1e707b0b5901be44b1590551c8f349ce30a69e8df93b4c936d1e53213966ecbc5501953a4d49d812fce5d5f77ea3693c42e6cd39df0feb1b24d21ffce84d7bcffe699c496b600ef0993537c37de9e4370491ac9e74f877f16"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x800000, &(0x7f00000002c0)='vfat\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x10000}}, './file0\x00'}) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) 00:36:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x1000, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@utf8}, {@uni_xlateno}, {@shortname_lower}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:36:24 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffff0ef}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/236, 0xec}], 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0), 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) [ 1176.210190] devtmpfs: Unknown parameter 'vfat' [ 1176.255206] FAT-fs (loop6): Directory bread(block 10) failed [ 1176.256512] FAT-fs (loop6): Directory bread(block 11) failed [ 1176.274612] FAT-fs (loop4): Directory bread(block 10) failed [ 1176.281908] FAT-fs (loop4): Directory bread(block 11) failed [ 1176.306482] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1176.308200] FAT-fs (loop6): Filesystem has been set read-only [ 1176.329843] FAULT_INJECTION: forcing a failure. [ 1176.329843] name failslab, interval 1, probability 0, space 0, times 0 [ 1176.332169] CPU: 1 PID: 17080 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1176.333611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1176.335293] Call Trace: [ 1176.335847] dump_stack+0x107/0x167 [ 1176.336595] should_fail.cold+0x5/0xa [ 1176.337395] ? fat_parse_long.constprop.0+0x8e9/0xb50 [ 1176.338459] should_failslab+0x5/0x20 [ 1176.339242] kmem_cache_alloc+0x5b/0x360 [ 1176.340092] fat_parse_long.constprop.0+0x8e9/0xb50 [ 1176.341118] ? vfat_lookup+0xeb/0x610 [ 1176.341918] fat_search_long+0x380/0xd90 [ 1176.342774] ? fat_parse_short+0xd30/0xd30 [ 1176.343628] ? vfat_lookup+0xeb/0x610 [ 1176.344426] ? avc_has_perm_noaudit+0x3a0/0x3a0 [ 1176.345405] ? selinux_determine_inode_label+0x1ab/0x340 [ 1176.346533] vfat_lookup+0x2d4/0x610 [ 1176.347298] ? vfat_revalidate+0x190/0x190 [ 1176.348204] lookup_open.isra.0+0x763/0x1230 [ 1176.349128] ? hashlen_string+0xf0/0xf0 [ 1176.350005] path_openat+0x961/0x26d0 [ 1176.350807] ? path_lookupat+0x860/0x860 [ 1176.351636] ? perf_trace_lock+0xac/0x490 [ 1176.352486] ? SOFTIRQ_verbose+0x10/0x10 [ 1176.353328] ? lock_acquire+0x197/0x490 [ 1176.354146] ? __lockdep_reset_lock+0x180/0x180 [ 1176.355103] do_filp_open+0x190/0x3e0 [ 1176.355882] ? may_open_dev+0xf0/0xf0 [ 1176.356703] ? __alloc_fd+0x2a5/0x620 [ 1176.357502] ? rwlock_bug.part.0+0x90/0x90 [ 1176.358382] ? _raw_spin_unlock+0x1a/0x30 [ 1176.359226] ? __alloc_fd+0x2a5/0x620 [ 1176.360022] do_sys_openat2+0x171/0x420 [ 1176.360844] ? build_open_flags+0x6f0/0x6f0 [ 1176.361725] ? wait_for_completion_io+0x270/0x270 [ 1176.362734] ? rcu_read_lock_any_held+0x75/0xa0 [ 1176.363674] ? vfs_write+0x354/0xa30 [ 1176.364442] __x64_sys_creat+0xc9/0x120 [ 1176.365273] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1176.366300] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1176.367288] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1176.368434] do_syscall_64+0x33/0x40 [ 1176.369204] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1176.370251] RIP: 0033:0x7f2200a5fb19 [ 1176.371011] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1176.374743] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1176.376299] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1176.377760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1176.379213] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1176.380668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1176.382131] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 00:36:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="757466383d302c757466383d312c73686f0000000000008c03696e39352c61756469742c00"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:36:24 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x3000000) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xc2000258) rmdir(&(0x7f0000000240)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0xc02) 00:36:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 11) 00:36:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1176.587054] audit: type=1400 audit(1674779785.024:19): avc: denied { watch_reads } for pid=17196 comm="syz-executor.0" path="/syzkaller-testdir236648344/syzkaller.n1YuFz/118/file0" dev="sda" ino=16026 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 00:36:25 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}, {&(0x7f0000000000)="1898b2e8e32a221f9bc701e069e5f32bd88361a074e55f1c6709a15cd9fa61838af438fa1eda9525d270f53106200138f3e676a11f7212b2eec1f0", 0x3b, 0x3}, {&(0x7f0000000080)="4c841841f768e61edb31d87a442e76982b5c7f4e0b505a3a11cb0d4aa9e2", 0x1e}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000013c0)}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) 00:36:25 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) r2 = gettid() r3 = fork() tkill(r3, 0x1e) fork() r4 = fork() ptrace(0x10, r4) r5 = getpid() pidfd_open(r5, 0x0) getpgid(r5) wait4(r5, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) clone3(&(0x7f0000000280)={0x84a2000, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), {0x7}, &(0x7f0000000380)=""/213, 0xd5, &(0x7f0000000480)=""/244, &(0x7f0000000240)=[r2, r5], 0x2}, 0x58) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getpgrp(r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) [ 1176.625570] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 00:36:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) [ 1176.677877] FAT-fs (loop6): Directory bread(block 10) failed [ 1176.684318] FAT-fs (loop6): Directory bread(block 11) failed [ 1176.686661] FAULT_INJECTION: forcing a failure. 00:36:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x56, 0x0, 0x81, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x3, 0x81}, 0x2412, 0x1, 0x800, 0x3, 0x0, 0xc39, 0xa3c3}, 0x0, 0x0, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x40, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x9, 0x8}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80000001, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 1176.686661] name failslab, interval 1, probability 0, space 0, times 0 [ 1176.689425] CPU: 1 PID: 17214 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1176.690846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1176.692534] Call Trace: [ 1176.693094] dump_stack+0x107/0x167 [ 1176.693879] should_fail.cold+0x5/0xa [ 1176.694660] ? create_object.isra.0+0x3a/0xa20 [ 1176.695645] should_failslab+0x5/0x20 [ 1176.696425] kmem_cache_alloc+0x5b/0x360 [ 1176.697285] create_object.isra.0+0x3a/0xa20 [ 1176.698182] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1176.699236] kmem_cache_alloc+0x159/0x360 [ 1176.700087] ? ext4_init_journal_params+0x350/0x350 [ 1176.701126] ext4_alloc_inode+0x1a/0x670 [ 1176.701954] ? ext4_init_journal_params+0x350/0x350 [ 1176.702963] alloc_inode+0x63/0x240 [ 1176.703702] new_inode+0x23/0x250 [ 1176.704417] __ext4_new_inode+0x32c/0x5400 [ 1176.705290] ? __lockdep_reset_lock+0x180/0x180 [ 1176.706240] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1176.707255] ? trace_hardirqs_on+0x5b/0x180 [ 1176.708155] ? find_held_lock+0x2c/0x110 [ 1176.709015] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1176.709998] ? do_raw_spin_lock+0x121/0x260 [ 1176.710897] ? dquot_initialize_needed+0x290/0x290 [ 1176.711896] ? do_raw_spin_unlock+0x4f/0x220 [ 1176.712807] ? d_splice_alias+0x4d0/0xc60 [ 1176.713661] ext4_create+0x2ce/0x4d0 [ 1176.714438] ? ext4_mknod+0x4e0/0x4e0 [ 1176.715226] ? ext4_mknod+0x4e0/0x4e0 [ 1176.716011] lookup_open.isra.0+0xe6f/0x1230 [ 1176.716924] ? hashlen_string+0xf0/0xf0 [ 1176.717793] path_openat+0x961/0x26d0 [ 1176.718591] ? path_lookupat+0x860/0x860 [ 1176.719413] ? perf_trace_lock+0xac/0x490 [ 1176.720263] ? SOFTIRQ_verbose+0x10/0x10 [ 1176.721114] ? lock_acquire+0x197/0x490 [ 1176.721932] ? __lockdep_reset_lock+0x180/0x180 [ 1176.722894] do_filp_open+0x190/0x3e0 [ 1176.723673] ? may_open_dev+0xf0/0xf0 [ 1176.724461] ? __alloc_fd+0x2a5/0x620 [ 1176.725257] ? rwlock_bug.part.0+0x90/0x90 [ 1176.726134] ? _raw_spin_unlock+0x1a/0x30 [ 1176.726981] ? __alloc_fd+0x2a5/0x620 [ 1176.727772] do_sys_openat2+0x171/0x420 [ 1176.728589] ? build_open_flags+0x6f0/0x6f0 [ 1176.729489] ? wait_for_completion_io+0x270/0x270 [ 1176.730488] ? rcu_read_lock_any_held+0x75/0xa0 [ 1176.731436] ? vfs_write+0x354/0xa30 [ 1176.732207] __x64_sys_creat+0xc9/0x120 [ 1176.733024] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1176.734054] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1176.735030] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1176.736134] do_syscall_64+0x33/0x40 [ 1176.736889] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1176.737876] RIP: 0033:0x7f2200a5fb19 [ 1176.738610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1176.742257] RSP: 002b:00007f21fdfb4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1176.743744] RAX: ffffffffffffffda RBX: 00007f2200b73020 RCX: 00007f2200a5fb19 [ 1176.745129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1176.746496] RBP: 00007f21fdfb41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1176.747883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1176.749259] R13: 00007ffea4d8853f R14: 00007f21fdfb4300 R15: 0000000000022000 00:36:25 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x65) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x70, 0x5, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x65, 0x9a6}, 0x208}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) write$bt_hci(r0, &(0x7f0000002d00)=ANY=[@ANYRES64=r2], 0x6) 00:36:25 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffff0ef}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/236, 0xec}], 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0), 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) [ 1176.914271] FAT-fs (loop4): Directory bread(block 10) failed [ 1176.920436] FAT-fs (loop4): Directory bread(block 11) failed 00:36:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:25 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffff0ef}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/236, 0xec}], 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0), 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) 00:36:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffff5ba4250c4c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:36:25 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:36:25 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r4 = pidfd_getfd(r1, r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r5, 0xffffffffffff0001, 0x6f) r6 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) kcmp(r6, r0, 0x5, r7, r1) [ 1177.160620] FAT-fs (loop6): Directory bread(block 10) failed [ 1177.162072] FAT-fs (loop6): Directory bread(block 11) failed 00:36:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x5810c3, 0xc9) creat(&(0x7f0000000040)='./file0\x00', 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x2, 0xca) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r2, r1) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)) openat(r4, &(0x7f0000000080)='./file0\x00', 0x1, 0x4a) creat(&(0x7f0000000140)='./file0\x00', 0x30) sendfile(r3, r1, 0x0, 0x7ffffff9) 00:36:25 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1177.196008] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1177.197573] FAT-fs (loop6): Filesystem has been set read-only [ 1177.448808] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 00:36:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 12) 00:36:39 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:36:39 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/netlink\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x8000, 0x108}, 0x18) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000180)}], 0x1) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000100)={0x24, @none={0x0, 0x2}}, 0x14) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1056e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r2, 0x0) pwrite64(r2, &(0x7f0000000240)='9', 0x20000241, 0x0) connect$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x3}}, 0x14) 00:36:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00a977f7704a79c8dc3e3a31d94da5ffdfad5078f39c33cb442c0a0d56bf57bcec31dbc170eb6c7f83b134379255c8d5e0202b10413478c5097361b080a0ce517f829d"]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x150) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1191.205995] 9pnet: Insufficient options for proto=fd 00:36:39 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r2, 0x0, 0x806, 0x0) ftruncate(r1, 0x1000003) syz_io_uring_complete(0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000940)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x648, r6, 0x1, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x3f0, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xdf}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffffffffffff0001}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x54}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1a}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x29c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1f}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xb4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x26c, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x2, 0x4, 0x4f, 0x400, 0x1, 0x3, 0x3ff]}}]}, @NL80211_BAND_5GHZ={0x1c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x17, 0x2, [{0x6, 0x1}, {0x3, 0x6}, {0x5, 0xa}, {0x3, 0x6}, {0x4, 0x9}, {0x3, 0x7}, {0x7, 0x6}, {0x5, 0x8}, {0x3, 0x4}, {0x0, 0x2}, {0x0, 0x7}, {0x1, 0x6}, {0x1, 0x9}, {0x5, 0x9}, {0x1, 0x1}, {0x7, 0x2}, {0x3}, {0x5}, {0x1, 0x6}]}]}, @NL80211_BAND_60GHZ={0xbc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x42, 0x2, [{0x1, 0x7}, {0x0, 0x4}, {0x6, 0x1}, {0x0, 0x7}, {0x6, 0x2}, {0x3, 0x4}, {0x1, 0x7}, {0x2, 0x4}, {0x3, 0x5}, {0x7, 0x8}, {0x1, 0x7}, {0x1, 0x6}, {0x3, 0x4}, {0x0, 0x3}, {0x1, 0x3}, {0x7, 0x7}, {0x1, 0x7}, {0x0, 0x9}, {0x3, 0x5}, {0x5, 0x3}, {0x5, 0x9}, {0x3, 0x5}, {0x2, 0x1}, {0x3, 0x4}, {0x1, 0x8}, {0x2, 0x3}, {0x0, 0xa}, {0x6, 0x5}, {}, {0x6, 0x9}, {0x0, 0x2}, {0x1, 0xa}, {}, {0x0, 0x5}, {0x3, 0x3}, {0x1, 0x1}, {0x2, 0x6}, {0x6, 0x1}, {0x0, 0x1}, {0x7}, {0x7, 0x3}, {0x2, 0x6}, {0x2, 0x1}, {0x5}, {0x1, 0x1}, {0x1, 0x3}, {0x4, 0x7}, {0x1, 0x2}, {0x2, 0x9}, {0x0, 0x5}, {0x1, 0x8}, {0x2, 0x5}, {0x4, 0x6}, {0x5, 0x4}, {0x7}, {0x6, 0x2}, {0x7}, {0x4, 0x6}, {0x5}, {0x1, 0x6}, {0x6, 0xa}, {0x2, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1f, 0x40, 0x2, 0xf6f, 0x1, 0x6, 0x5]}}, @NL80211_TXRATE_HT={0x30, 0x2, [{0x2, 0x5}, {0x7, 0x6}, {0x7, 0xa}, {0x0, 0x3}, {0x1, 0x7}, {0x5, 0xa}, {0x1, 0x6}, {0x6, 0x1}, {0x2, 0x1}, {0x4, 0x3}, {0x0, 0x1}, {0x7, 0x9}, {0x1, 0x4}, {0x7, 0x5}, {0x5, 0x3}, {}, {0x5, 0x5}, {0x7, 0x5}, {0x2, 0x1}, {0x6, 0x9}, {0x1, 0x1}, {0x0, 0x4}, {0x3, 0xa}, {0x2, 0x2}, {0x1}, {}, {0x3, 0x6}, {}, {0x6, 0x6}, {0x6}, {0x2, 0x1}, {0x2}, {0x1, 0x8}, {0x1, 0x8}, {0x1, 0x8}, {}, {0x7, 0x9}, {0x6, 0x5}, {0x5, 0x5}, {0x0, 0x1}, {0x3, 0x7}, {0x0, 0x8}, {0x2, 0x7}, {0x7, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2dcb, 0x1, 0xaaf, 0x3, 0xedd, 0x101, 0x9, 0x20]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1000, 0x39, 0x100, 0xe03, 0x2, 0x9, 0x8000, 0x3]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x34, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x30, 0x2, [{0x2, 0x9}, {0x3, 0x6}, {0x4, 0x1}, {0x2, 0x6}, {0x1, 0x4}, {0x3, 0x2}, {0x5, 0x5}, {0x1, 0x7}, {0x7, 0x3}, {0x5, 0x7}, {0x1, 0x8}, {0x6}, {0x6, 0x7}, {0x4, 0x2}, {0x6, 0x5}, {0x1, 0x3}, {0x3, 0x6}, {0x1, 0x4}, {0x1, 0x3}, {0x2, 0x3}, {0x0, 0xa}, {0x0, 0x3}, {0x3, 0x9}, {0x0, 0x4}, {0x6, 0x2}, {0x0, 0x3}, {0x4, 0x7}, {0x0, 0x7}, {0x0, 0x4}, {0x3, 0x7}, {0x4, 0x5}, {0x1, 0x9}, {0x2}, {0x1, 0x3}, {0x4, 0x2}, {0x2, 0x4}, {0x4, 0x7}, {0x4, 0x9}, {0x4, 0x2}, {0x3, 0x8}, {0x1, 0x6}, {0x0, 0x8}, {0x2, 0x4}, {0x7, 0x1}]}]}, @NL80211_BAND_2GHZ={0x9c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x24, 0x30, 0x6c, 0x48, 0x1, 0x5, 0x4, 0x16, 0xc, 0x1b, 0x3, 0xc, 0x12, 0x9, 0x16, 0x3, 0x6c, 0x6c, 0x6c, 0x18, 0x5, 0x60, 0x1, 0x1b, 0x9, 0x5, 0x18]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x6, 0x2, 0x4000, 0x8, 0x8000, 0x2, 0x8]}}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0x3, 0x18, 0x16, 0x1, 0x48, 0x30, 0x2, 0xc, 0x2, 0x18, 0x48, 0x24, 0x60, 0x6, 0x10, 0x60, 0x1e, 0x9, 0x2, 0x6, 0x6c, 0x2c, 0x0, 0x6, 0xc, 0x48, 0x1b, 0x9, 0x9, 0x50, 0x1b, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x4, 0x8001, 0x9, 0x800, 0x6, 0xad3, 0x400]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x6c, 0x56, 0x2, 0x12, 0x30, 0xc, 0x60, 0x3, 0x60, 0x0, 0x60, 0x1, 0x3, 0x36, 0x9, 0x48, 0x3, 0x24, 0x9, 0x1b, 0x1b, 0x2, 0x1b, 0x6, 0x30, 0x12, 0xf, 0x0, 0x18]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x4, 0x12, 0x5]}]}, @NL80211_BAND_5GHZ={0x38, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x40, 0xa51d, 0x8001, 0x5, 0xf801, 0x2, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x0, 0x7fff, 0xea, 0x8000, 0x3, 0x9bf0, 0x3]}}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x36, 0xd, 0x6c, 0x28, 0xb, 0x6, 0x2, 0x6]}]}, @NL80211_BAND_5GHZ={0x70, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x1, 0x0, 0x3f, 0x9, 0xff01, 0x5, 0xd58]}}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x0, 0x2, 0x0, 0xb, 0x6, 0x4, 0x30, 0x18, 0x16, 0x48, 0x1, 0x4a, 0x1b, 0x9, 0x6b, 0x30, 0xc, 0x36, 0x4, 0x60, 0x16, 0x5, 0x1, 0x2, 0x6c, 0x9]}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x2, 0x4}, {0x7, 0x6}, {0x7, 0x9}, {0x5, 0x5}, {0x0, 0x4}, {0x0, 0x8}, {0x1, 0x2}, {0x3, 0x1}, {0x5, 0x1}, {0x1, 0x3}, {0x5, 0x4}, {0x4, 0x1}, {0x7}, {0x3, 0x1}, {0x0, 0x6}, {0x6, 0x1}, {0x6, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xf3b, 0x4, 0xfffc, 0xffff, 0x8000, 0x736, 0x8, 0x7]}}, @NL80211_TXRATE_HT={0xb, 0x2, [{0x1, 0x7}, {0x2, 0x2}, {0x0, 0x5}, {0x6, 0x1}, {0x4, 0x3}, {0x6, 0x8}, {0x5, 0xa}]}]}]}]}, {0xcc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x101}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x3b}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xa8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xa4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xff, 0x4, 0x4, 0x0, 0x2b7, 0xf, 0x8000, 0x1f]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x6, 0x0, 0x9, 0x7f, 0x4, 0x1000, 0xffe0]}}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x12, 0x16, 0x24, 0xc, 0xb, 0x60, 0x4, 0x2, 0xa542f223f6099df9, 0x24, 0x6, 0x12, 0x2, 0xb, 0x30, 0x18, 0x1b, 0x1b, 0x6e, 0x48, 0x12]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0xc, 0x2, 0x36, 0x1, 0xb, 0x6, 0x6c, 0xb, 0x0, 0x6, 0x12, 0x18, 0x1, 0x18, 0x24, 0x2, 0x2d, 0xb, 0x48, 0x6, 0x60, 0x18]}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x1, 0xa}, {0x3, 0x6}, {0x4, 0x1}, {0x4, 0x6}, {0x0, 0x8}, {0x4, 0x1}, {0x1, 0x1}, {0x4, 0x2}, {0x0, 0x5}, {0x6, 0x5}, {0x5, 0x3}, {0x1}, {0x2, 0x9}, {0x2, 0x7}, {0x1, 0x9}, {0x3, 0x1}, {0x3, 0x5}, {0x4, 0x5}, {0x6, 0x7}, {0x6, 0x6}, {0x3, 0x8}, {0x0, 0xa}, {0x3, 0x1}, {0x0, 0x5}, {0x3, 0x9}, {0x3, 0xa}, {0x0, 0x3}, {0x6, 0x5}, {0x1, 0xa}, {0x2, 0x6}, {0x3, 0x9}, {0x1, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x733, 0xffbb, 0x3ff, 0x0, 0x6e7, 0x5, 0x4, 0x2]}}]}]}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x7c}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xd2}]}]}, @NL80211_ATTR_TID_CONFIG={0x58, 0x11d, 0x0, 0x1, [{0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x68}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xe9}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x1ec, 0x11d, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x4}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffffffffffffffff}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x3c}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xd2}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x53}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x9}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8ce7}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7}]}, {0x4}, {0xd4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xc0, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xbc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xa, 0x1, [0x24, 0x0, 0xc, 0x18, 0x16, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xa2d3, 0x7ff, 0x6, 0xffe1, 0x5a1, 0x7, 0x3, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x40, 0x8, 0xff, 0x0, 0x5, 0x6a7, 0xf4]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x4}, {0x1, 0x2}, {0x1, 0xa}, {0x7, 0x5}, {0x0, 0x1}, {0x4, 0x4}, {0x7, 0x4}, {0x3, 0x7}, {0x5, 0x3}, {0x2, 0x7}, {0x0, 0x1}, {0x3, 0x2}, {0x7, 0x5}, {0x6}, {0x4, 0x3}, {0x7, 0x8}, {0x2, 0x2}, {0x2, 0x3}, {0x5}, {0x7, 0x8}, {0x0, 0x2}, {0x4, 0x7}, {0x4, 0x8}, {0x7, 0x2}, {0x4, 0x4}, {0x5, 0x3}, {0x4, 0x6}, {0x7, 0xa}, {0x2, 0x3}, {0x2, 0x8}, {0x1, 0x1}, {0x7, 0x4}, {0x3, 0x2}, {0x6, 0x5}, {0x1, 0x8}, {0x1, 0x3}, {0x0, 0x4}, {0x2, 0x2}, {0x4, 0x3}, {0x0, 0x5}, {0x7, 0x9}, {0x2, 0x1}, {0x4, 0x4}, {0x6, 0x9}, {0x2, 0x2}, {0x2, 0x9}, {0x1, 0x1}, {0x1, 0x9}]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x4, 0x24, 0x24, 0xb, 0x18, 0x12, 0x12, 0x2, 0x36, 0x36, 0x1b, 0x12, 0x9, 0x4, 0xc, 0x6, 0x2, 0x9, 0x12, 0x9, 0x1, 0xc, 0x30, 0x5, 0x5, 0x18, 0x4, 0xc]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0x16, 0x0, 0x1b, 0x9, 0x6, 0x2, 0x2, 0x3, 0x18, 0x1b, 0xc, 0x3, 0x1b, 0x4, 0x4, 0xc, 0x2]}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}]}, {0x58, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xa49a}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x58}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2f}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x53}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xf0}]}]}]}, 0x648}, 0x1, 0x0, 0x0, 0x10}, 0x44801) ioctl$SG_GET_LOW_DMA(r5, 0x227a, &(0x7f0000000040)) dup2(r1, r2) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) openat(r5, &(0x7f0000000200)='./file0\x00', 0x406000, 0x0) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) 00:36:39 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0xfffffffc}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)=0x4c) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r3 = getpid() pidfd_open(r3, 0x0) getpgid(r3) wait4(r3, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) tkill(r3, 0x3b) pidfd_getfd(r0, r0, 0x0) 00:36:39 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1, 0x0) unlinkat(r0, &(0x7f0000000000)='./file1\x00', 0x200) syz_mount_image$nfs4(0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') [ 1191.235973] FAT-fs (loop4): Directory bread(block 10) failed [ 1191.238933] FAT-fs (loop6): Directory bread(block 10) failed [ 1191.240211] FAT-fs (loop6): Directory bread(block 11) failed [ 1191.242910] FAT-fs (loop4): Directory bread(block 11) failed [ 1191.260478] FAULT_INJECTION: forcing a failure. [ 1191.260478] name failslab, interval 1, probability 0, space 0, times 0 00:36:39 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1191.262746] CPU: 1 PID: 17470 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1191.264181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1191.265838] Call Trace: [ 1191.266375] dump_stack+0x107/0x167 [ 1191.267117] should_fail.cold+0x5/0xa [ 1191.267877] ? fat_alloc_inode+0x18/0x160 [ 1191.268702] should_failslab+0x5/0x20 [ 1191.269450] kmem_cache_alloc+0x5b/0x360 [ 1191.270244] ? fat_free_inode+0x20/0x20 [ 1191.271016] fat_alloc_inode+0x18/0x160 [ 1191.271784] ? fat_free_inode+0x20/0x20 [ 1191.272576] alloc_inode+0x63/0x240 [ 1191.273308] new_inode+0x23/0x250 [ 1191.273992] fat_build_inode+0x14a/0x2e0 [ 1191.274791] vfat_lookup+0x3aa/0x610 [ 1191.275527] ? vfat_revalidate+0x190/0x190 [ 1191.276380] lookup_open.isra.0+0x763/0x1230 [ 1191.277238] ? hashlen_string+0xf0/0xf0 [ 1191.278045] path_openat+0x961/0x26d0 [ 1191.278788] ? path_lookupat+0x860/0x860 [ 1191.279560] ? perf_trace_lock+0xac/0x490 [ 1191.280348] ? SOFTIRQ_verbose+0x10/0x10 [ 1191.281126] ? lock_acquire+0x197/0x490 [ 1191.281887] ? __lockdep_reset_lock+0x180/0x180 [ 1191.282779] do_filp_open+0x190/0x3e0 [ 1191.283502] ? may_open_dev+0xf0/0xf0 [ 1191.284232] ? __alloc_fd+0x2a5/0x620 [ 1191.284967] ? rwlock_bug.part.0+0x90/0x90 [ 1191.285810] ? _raw_spin_unlock+0x1a/0x30 [ 1191.286596] ? __alloc_fd+0x2a5/0x620 [ 1191.287339] do_sys_openat2+0x171/0x420 [ 1191.288099] ? build_open_flags+0x6f0/0x6f0 [ 1191.288948] ? wait_for_completion_io+0x270/0x270 [ 1191.289892] ? rcu_read_lock_any_held+0x75/0xa0 [ 1191.290771] ? vfs_write+0x354/0xa30 [ 1191.291486] __x64_sys_creat+0xc9/0x120 [ 1191.292245] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1191.293210] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1191.294129] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1191.295190] do_syscall_64+0x33/0x40 [ 1191.295893] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1191.296894] RIP: 0033:0x7f2200a5fb19 [ 1191.297638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1191.301091] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1191.302522] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1191.303860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1191.305209] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1191.306546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1191.307883] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1191.312034] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1191.313599] FAT-fs (loop6): Filesystem has been set read-only 00:36:39 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:36:39 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1, 0x0) unlinkat(r0, &(0x7f0000000000)='./file1\x00', 0x200) syz_mount_image$nfs4(0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') 00:36:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:39 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'veth1_to_batadv\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x200400, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) dup3(r1, r0, 0x0) 00:36:39 executing program 5: clone3(&(0x7f0000000300)={0x10125800, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x40}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r3, 0x101, 0x8, 0x3}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000080)) [ 1191.456838] 9pnet: Insufficient options for proto=fd 00:36:39 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1191.485636] FAT-fs (loop6): Directory bread(block 10) failed [ 1191.486848] FAT-fs (loop6): Directory bread(block 11) failed [ 1191.498479] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1191.499884] FAT-fs (loop6): Filesystem has been set read-only 00:36:39 executing program 3: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x401, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) tee(r3, r4, 0xc6ab, 0x1) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x4, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x1000, 0x50}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x8080) setgid(0xffffffffffffffff) [ 1191.614498] 9pnet: Insufficient options for proto=fd 00:36:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 13) 00:36:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000040)=0xb16f, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000180), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x3f, 0x80, 0x1, 0x0, 0x5a2, 0x80000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7615cc25, 0x1, @perf_config_ext={0xfffffffffffffffc, 0x7}, 0x10, 0x6bb5d3b, 0x5, 0x9, 0x5c2b, 0x0, 0x4, 0x0, 0x8001, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0xa) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) 00:36:57 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) rt_sigqueueinfo(r2, 0x24, &(0x7f0000000080)={0x5, 0x5, 0x2}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:36:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002060000800a8601070000", 0x17}, {&(0x7f0000000780)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0x8}], 0x0, &(0x7f0000010f00)) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000300), 0x107902, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000000640)={{}, {0x8}, 0x99, 0x0, 0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)="6cb07393894dfbd8b71f2bb8aa86041bcbf223a556e235feb598bc1f3b25dc4d5e70edd5f1a578f9117c712525f293ab81f27e63cdc5f94c2b5c452db8f4958ad1825d", 0x43, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1e2}) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$security_evm(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), &(0x7f0000000740)=@v2={0x3, 0x2, 0xf, 0x1000, 0x2, 'Mm'}, 0xb, 0x2) r2 = openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x410200, 0x110}, 0x18) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x3f7, 0x1, 0x70bd28, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4094}, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0}) r10 = perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x1, 0x55, 0x8, 0x0, 0x8000000, 0x8000, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x230c, 0xdf, 0x3, 0x0, 0x8, 0x4, 0x7f, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP(r10, 0xd0009412, &(0x7f0000001e00)={r9, 0xce41}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000800)={r8, r9, "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", "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"}) 00:36:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_io_uring_setup(0x6cc0, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r0, 0x0, &(0x7f0000000540)={0x0, 0x0, 0x0}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x4000010, r1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 00:36:57 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:36:57 executing program 0: getsockname$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xccf, 0x800}, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x20, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) close(r0) [ 1209.144052] FAT-fs (loop6): Directory bread(block 10) failed [ 1209.145481] FAT-fs (loop6): Directory bread(block 11) failed [ 1209.149761] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1209.151436] FAT-fs (loop6): Filesystem has been set read-only [ 1209.179526] 9pnet: Insufficient options for proto=fd 00:36:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:36:57 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1209.204098] Zero length message leads to an empty skb [ 1209.270916] FAT-fs (loop4): Directory bread(block 10) failed [ 1209.272311] FAT-fs (loop4): Directory bread(block 11) failed [ 1209.296265] FAULT_INJECTION: forcing a failure. [ 1209.296265] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.298348] FAT-fs (loop6): Directory bread(block 10) failed [ 1209.298611] CPU: 0 PID: 17745 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1209.301177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1209.301201] FAT-fs (loop6): Directory bread(block 11) failed [ 1209.302879] Call Trace: [ 1209.302909] dump_stack+0x107/0x167 [ 1209.302935] should_fail.cold+0x5/0xa [ 1209.302957] ? create_object.isra.0+0x3a/0xa20 [ 1209.302983] should_failslab+0x5/0x20 [ 1209.307785] kmem_cache_alloc+0x5b/0x360 [ 1209.308618] create_object.isra.0+0x3a/0xa20 [ 1209.309517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1209.309752] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1209.310546] kmem_cache_alloc+0x159/0x360 [ 1209.310579] security_inode_alloc+0x34/0x160 [ 1209.310605] inode_init_always+0xa4e/0xd10 [ 1209.310630] alloc_inode+0x84/0x240 [ 1209.312205] FAT-fs (loop6): Filesystem has been set read-only [ 1209.313010] new_inode+0x23/0x250 [ 1209.313042] __ext4_new_inode+0x32c/0x5400 [ 1209.318168] ? __lockdep_reset_lock+0x180/0x180 [ 1209.319116] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1209.320145] ? trace_hardirqs_on+0x5b/0x180 [ 1209.321032] ? find_held_lock+0x2c/0x110 [ 1209.321903] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1209.322885] ? do_raw_spin_lock+0x121/0x260 [ 1209.323776] ? dquot_initialize_needed+0x290/0x290 [ 1209.324783] ? do_raw_spin_unlock+0x4f/0x220 [ 1209.325698] ? d_splice_alias+0x4d0/0xc60 [ 1209.326554] ext4_create+0x2ce/0x4d0 [ 1209.327320] ? ext4_mknod+0x4e0/0x4e0 [ 1209.328111] ? ext4_mknod+0x4e0/0x4e0 [ 1209.328895] lookup_open.isra.0+0xe6f/0x1230 [ 1209.329810] ? hashlen_string+0xf0/0xf0 [ 1209.330672] path_openat+0x961/0x26d0 [ 1209.331484] ? path_lookupat+0x860/0x860 [ 1209.332320] ? perf_trace_lock+0xac/0x490 [ 1209.333167] ? SOFTIRQ_verbose+0x10/0x10 [ 1209.333997] ? lock_acquire+0x197/0x490 [ 1209.334810] ? __lockdep_reset_lock+0x180/0x180 [ 1209.335767] do_filp_open+0x190/0x3e0 [ 1209.336542] ? may_open_dev+0xf0/0xf0 [ 1209.337335] ? __alloc_fd+0x2a5/0x620 [ 1209.338121] ? rwlock_bug.part.0+0x90/0x90 [ 1209.338992] ? _raw_spin_unlock+0x1a/0x30 [ 1209.339855] ? __alloc_fd+0x2a5/0x620 [ 1209.340654] do_sys_openat2+0x171/0x420 [ 1209.341482] ? build_open_flags+0x6f0/0x6f0 [ 1209.342364] ? wait_for_completion_io+0x270/0x270 [ 1209.343356] ? rcu_read_lock_any_held+0x75/0xa0 [ 1209.344290] ? vfs_write+0x354/0xa30 [ 1209.345068] __x64_sys_creat+0xc9/0x120 [ 1209.345898] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1209.346935] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1209.347939] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1209.349086] do_syscall_64+0x33/0x40 [ 1209.349871] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1209.350918] RIP: 0033:0x7f2200a5fb19 [ 1209.351679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1209.355427] RSP: 002b:00007f21fdfb4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1209.356987] RAX: ffffffffffffffda RBX: 00007f2200b73020 RCX: 00007f2200a5fb19 [ 1209.358483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1209.359952] RBP: 00007f21fdfb41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1209.361417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1209.362881] R13: 00007ffea4d8853f R14: 00007f21fdfb4300 R15: 0000000000022000 00:36:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="ed51f76c0cb76a7a3428d2653cb3f1c1850ef855620698bb2fe0c30000000000000000000038c7846f4b881ee90c9a1613eabe9ccee32dae5f60fb4cc48461282cd9faaa547e5420e436b7dbc70def2aff90ed17e5024b385311d5bdffdbc64fd6d5517bf429604018f0d82d6bfceae489037c4edb59607896a74dd7270bef4000201f5636970dac5ff857dc861642a9003ae1109b1a8836b6f37e852c3f8ed1dd47bc2739f74dac3ad80819aa7b74a55339fb228399ccf205e56272464cb33683bdea10dd0dac145129b793c35e"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) bind$unix(r1, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x40) creat(&(0x7f00000000c0)='./file0\x00', 0x2) 00:36:57 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000009b94b11e46934f5489a26265ae", 0x19, 0x4e8}], 0x0, &(0x7f0000014d00)) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x900000, &(0x7f0000000140)='ext4\x00') statx(r0, &(0x7f0000000780)='./file0\x00', 0x4000, 0x200, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x100000001, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000240)="ab410099351dadf1c2e9bf4b899a5bd19c35cc34dda11d772a4977170a219bc00eb5daea093b25428fb5e94c17cbe4cc7f4cd0a87aac06f80f9763500f8f77d1805afcb0ef5785602a6a9b0db565f9550780e0756608ce57507bb9c5220352641c4756d1263fe9d0fa26ec6e69a4fc1a49f1bca04418bd0c7453a55704d2dc82", 0x80, 0x7}, {&(0x7f00000002c0)="0ed1b40ff42f6986ae0a12ebf9047d5728a2934262cd7af2e6ad7b05432ab2257768373134ce6ceff70b0d07f9aff328cc3508d47032c712274f773352c5a767ebabe3cdf8e452723d9b59524cd1454f07743c8f219ff6e1d47b651ecc2ad4d6e0f89e3a4bcbf5", 0x67, 0x2}, {&(0x7f0000000340)="0efd1eb6dcd49ac66f4203e9d707f6f66dbf229cd632f7ecf0ce7521c26b20f5dd8a38249456288b06c8e4c486f5e524f15b22cbc73904b806029c7ea952baf43840aaec7bd7a3ae8bb98346dfbb0f48d65b56c1c94ae24d063b4840feb97ee4344207835ea16181fae73a87fb4937c67612b489e1052ee3ee5d5ad78fb0527135b05dfb3bdb66", 0x87, 0xd8}, {&(0x7f0000000400)="ac6f0c0b67f3739bbf3d1adcf67a7d89da82d05daa9558d8135822f379362ee4cbe6501dc34ad025f65d3892622d12d7ce20353b254c8ad260e1ee7649417b9f93d52814fd766ce9970792fbc9ff7591a2d97bfea5d565d2c08af5d5f4640cde65b096315652da97eeac53c31a8f670531a437dab7781b88608aa46db1171c2a61485b4c5fc748d9a788ca1618328f43ec67a8e1dd39e1c242de9e1d42306cc818a6c1b7960c5ab20445f7f12ce2b1f83ba844ef1e0520160bebd21108eaaaa9d26b95a8e2fbe48450780b6c1c7e9f", 0xcf, 0x5}, {&(0x7f0000000500)="dd8b4d87e78a4098ee9b922505f042a92afbddcc8370542f27d9e3ee3dfd01f80f507faf6c0fb27ab98d97774012e487f332209a379c55430155d5a47fa36fb702021390be75d9a669d50e3aad3bf9b74bbdd26960a2d4ee9d36b22237ccd6896dd4775a7a80e8335452c19e1a5c2793b52fcf7b2be032ea85935d9f4a7cba557a3ec51a06bd0e9dc972f9b0aa2f0e9905ce596e9408c1ee6889368e532973b91f558ad55acec95eba1a2ba80d6e0ceb4688775795b174aac610522e7d6420d0fa10ebcfd841496bf836aad7138cafd51d34357f79f7", 0xd6, 0x2c8e}, {&(0x7f0000000600)="5193d8c15d0ff80d86ce1ca1e32a69d1166627b506e8d172b8a7f121717c7dc253c75362e27413740d40233cd6d6b1c3cd59c3a9a9f5608ecc26cb4a9a466b3531c3c1910a653953183405b9043706b116521b2d15616d6ef2ce4164bcea88367eeba3e01757658cd8b02b6648ee5204093e5bd1bd2e578b9e1716be0bdc5a3845a50df15bec0bb4144966ac18d1056c5b32d2320a303aa589031e9a56388ed083e71fffc567dbb931036aab", 0xac}], 0x1800080, &(0x7f00000008c0)={[{@nonumtail}, {@rodir}, {@uni_xlate}, {@numtail}, {@nonumtail}, {@shortname_mixed}, {@uni_xlate}, {@numtail}], [{@appraise_type}, {@uid_lt={'uid<', r1}}]}) 00:36:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x8}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) sendfile(r0, r0, 0x0, 0x20d315) 00:36:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1209.487982] FAT-fs (loop6): Directory bread(block 10) failed [ 1209.491692] FAT-fs (loop6): Directory bread(block 11) failed [ 1209.514182] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1209.515819] FAT-fs (loop6): Filesystem has been set read-only [ 1209.560411] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 1209.563029] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 1209.589566] EXT4-fs (loop0): Can't read superblock on 2nd try 00:36:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x44) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:36:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) [ 1209.632443] FAT-fs (loop0): Unrecognized mount option "nnonumtail=1" or missing value [ 1209.684905] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 1209.694347] EXT4-fs (loop0): Can't read superblock on 2nd try [ 1209.743374] FAT-fs (loop6): Directory bread(block 10) failed [ 1209.745422] FAT-fs (loop6): Directory bread(block 11) failed [ 1209.762620] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1209.764211] FAT-fs (loop6): Filesystem has been set read-only 00:37:11 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:37:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 14) 00:37:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000240)=ANY=[@ANYBLOB="01001c080000000099a069767c00fde0cadd7d7c6d2a573c0647f11d2e628f90", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x4008010}, 0xb7fc7f8926504c5c) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000004c0)={{0x5, 0x7}, 'port1\x00', 0x2, 0x10010, 0x2, 0x5b47a03e, 0x800, 0x81, 0xfffffff9, 0x0, 0x6, 0xa}) close(0xffffffffffffffff) write$bt_hci(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x6) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ppoll(&(0x7f0000007480)=[{0xffffffffffffffff, 0x50c0}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x3000}, {r0, 0x1}], 0x4, &(0x7f0000007500), &(0x7f0000007540)={[0x83]}, 0x8) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='\\\x00') bind$bt_hci(r2, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="fbffffff00000000040066696c653000c935024ce8a2508bd5b157f8633d0585182cd83267a5b7bb82d2b8da5fc813d92eb681bd6c160a3ebcd6afae337beb9c5698e157882e2db47c9c91403099d3162faf1f106045724f1fa32a49f6b8800f201403d2d165fdd8230066c0679e94f8343e6749f651032df3ce81bf75261da6687c15ae74b37fb7aff3b070a0e41e2b10653a02e253807980f4f0ec4014d577637c5fa31920f3db1d978bf84316ff3b4610417e79789f5e"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x10000, 0x145) 00:37:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="adc1fb14ba6800a7a95f6b93370c578c835d5719a2b8832d671a7a13175f69d369056289e31cf2f901d8ac23d1aec665b06f5429566e965b80547643d4c907bdf0aef2c0e417523602de9a5f34d77746bfcbf7dbeead3a084221829c4a61a9f1eec0c615eec140a71d4a1c494b445d1df0f063d42c0c76dd2e7c740ff3b3116d5b756b2850046550b13174d9c71c4c8032847f071540dd24987d7daed146a1d681d8f1de50856254860799a25de9492b58b671ec93f60a9e92dddc35b3d05e9c625745d4225d745ef129f943d4a311f0ced7a70017af4eb57edd"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:37:11 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) readv(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="cd", 0x1) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000040)={0x0, 0x7f}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x406, r0) unshare(0x48020200) 00:37:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, 0x0, 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x60) 00:37:11 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:37:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000580)={@private1, 0x1c}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xda9a, 0x8c}, 0x400, 0x0, 0x80, 0x3, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="01024239ea8d000018000000", @ANYRES32=r0, @ANYBLOB="ff000000000000002e2f66696c653000"]) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x80000000, @remote, 0x21}, {0xa, 0x4e22, 0x83, @private1, 0x81}, 0x5, [0x101, 0x7ff, 0xb71, 0x4af, 0x6, 0x3, 0x3f, 0x3fd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000000), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x2}], 0x1, 0x0, 0x38}}], 0x1, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x6, &(0x7f00000005c0)={0x200, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}}, {{0x2, 0x4e21, @multicast2}}}, 0x108) setresuid(0x0, r1, 0x0) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f00000002c0)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000000400)="c871448cf5641c06e27352f05b4c23d6daac859a667ee08dd8b26473141e83f745c2656d62e6dd9cc70527cdb70687c0e403609a553fff93cd9a757bea743fae9f7ce3a1f85efaabd825d67d88543fd9b9697fdf98ac8f504f7fa3fad30de75c17327be49b783bf840256b11549d5e4abbf038191c106161355f24ae224f1ed294b6cbf3426acbdbed41c05090986f739e31378af19c61e491ddb719f7f39da2afce7566ea04f0709916", 0xaa, 0x4}, {&(0x7f0000000300)="9b8381856016ef934a71a7fca3fe35d374a5a17f95", 0x15, 0x800}], 0x20800, &(0x7f0000000a40)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r1, @ANYBLOB=',huge=advise,uid=', @ANYRESHEX=0x0, @ANYBLOB=',mode=00000000000000000037143,huge=never,uid=', @ANYRESHEX=0x0, @ANYBLOB="2c687567653d616c776179732c736d61636b6673726f6f743de1c32c736d61636b66736465663d2f6465762f737230002c6d6561737572652c61756469742c6f626a5f747970653d00002c00"]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x4) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="007da1804886b1655e09966a7e17c44ff9f87834ecdbb6650240e96358eb356dcb1b3d4462fe59be4c704b17c759b22d78c09367f849dcb8494ee15dcf7d0932dbaed64f8c680c37873c7d65d8eecdf0eaed8aa6cb52ef5ae7ab35864fec9cb683"]) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000180)={0x2}) epoll_wait(r3, &(0x7f0000000080), 0x0, 0x6226) [ 1222.986450] FAT-fs (loop6): Directory bread(block 10) failed [ 1222.987168] FAT-fs (loop6): Directory bread(block 11) failed [ 1222.992666] FAT-fs (loop4): Directory bread(block 10) failed [ 1222.996981] FAT-fs (loop4): Directory bread(block 11) failed [ 1223.017939] FAULT_INJECTION: forcing a failure. [ 1223.017939] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.019168] CPU: 1 PID: 17897 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1223.019898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.020778] Call Trace: [ 1223.021074] dump_stack+0x107/0x167 [ 1223.021471] should_fail.cold+0x5/0xa [ 1223.021880] ? security_inode_alloc+0x34/0x160 [ 1223.022365] should_failslab+0x5/0x20 [ 1223.022769] kmem_cache_alloc+0x5b/0x360 [ 1223.023210] security_inode_alloc+0x34/0x160 [ 1223.023682] inode_init_always+0xa4e/0xd10 [ 1223.024131] ? __init_rwsem+0x129/0x1b0 [ 1223.024568] alloc_inode+0x84/0x240 [ 1223.024952] new_inode+0x23/0x250 [ 1223.025329] fat_build_inode+0x14a/0x2e0 [ 1223.025775] vfat_lookup+0x3aa/0x610 [ 1223.026176] ? vfat_revalidate+0x190/0x190 [ 1223.026645] lookup_open.isra.0+0x763/0x1230 [ 1223.027118] ? hashlen_string+0xf0/0xf0 [ 1223.027574] path_openat+0x961/0x26d0 [ 1223.027990] ? path_lookupat+0x860/0x860 [ 1223.028420] ? perf_trace_lock+0xac/0x490 [ 1223.028863] ? SOFTIRQ_verbose+0x10/0x10 [ 1223.029292] ? lock_acquire+0x197/0x490 [ 1223.029749] ? __lockdep_reset_lock+0x180/0x180 [ 1223.030247] do_filp_open+0x190/0x3e0 [ 1223.030657] ? may_open_dev+0xf0/0xf0 [ 1223.031065] ? __alloc_fd+0x2a5/0x620 [ 1223.031489] ? rwlock_bug.part.0+0x90/0x90 [ 1223.031947] ? _raw_spin_unlock+0x1a/0x30 [ 1223.032386] ? __alloc_fd+0x2a5/0x620 [ 1223.032804] do_sys_openat2+0x171/0x420 [ 1223.033231] ? build_open_flags+0x6f0/0x6f0 [ 1223.033706] ? wait_for_completion_io+0x270/0x270 [ 1223.034233] ? rcu_read_lock_any_held+0x75/0xa0 [ 1223.034733] ? vfs_write+0x354/0xa30 [ 1223.035136] __x64_sys_creat+0xc9/0x120 [ 1223.035575] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1223.036117] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1223.036641] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1223.037245] do_syscall_64+0x33/0x40 [ 1223.037665] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1223.038220] RIP: 0033:0x7f2200a5fb19 [ 1223.038621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1223.040601] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1223.041439] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1223.042219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1223.042978] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1223.043748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1223.044510] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1223.046231] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1223.047162] FAT-fs (loop6): Filesystem has been set read-only [ 1223.052163] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:37:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f00000001c0)={'L-', 0x1f9}, 0x16, 0x1) 00:37:11 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB]) 00:37:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(0x0, 0x60) 00:37:11 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2a}}}}, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x85, "28bc89744a82a5efecdbf55b487f48648576975194c259dc23d4d973ea3a02edde1cd31f8a6a4ffce1c15f63f766b496460fdc184d718e64491dc86d97873da9e02753c6fc3332edce245d44546ed6ac9404bda6dd4a5435d2c34e486093650df9e0f4592be80d644ee4d37ae55b0345c4603b5fb8644c9c05e2fad857ac633fbbbe12c450"}, &(0x7f0000000000)=0xa9) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000540)=ANY=[@ANYBLOB="429aa821ef2184235a73065d6d13c516bc8dc3ac2efc1d42ef7214463a3a3f75fdf34ee81edeab2f7f5c3ceb5f53176f3c30ad1e23a37949dca12ead690b0bbdddb7d57494795e10322207707028226ec1466b8aa9ec61560793befd2c00"/109]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="400400a8", @ANYRES16=0x0, @ANYBLOB="10002c100000fbdbdf2508004532d35089af5e3500002c0003800800010051030000080003000100000008000100020000000800030007000000"], 0x40}, 0x1, 0x0, 0x0, 0x20004014}, 0x4000) fallocate(0xffffffffffffffff, 0x0, 0x806, 0x5) ftruncate(r1, 0x1000003) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010300000000000000001500000008000300", @ANYRES32=r5, @ANYBLOB="9931c48837b0f8123b679bb3952703b5c0ff8ec03072fdeb1963da8eeb694ed8e2866012460066bfe76c9f842ad28d47345d49c48a22c6accd611099140f472b5ac944f68fafb1c97d6fc41a188dd2edb01dff9c3d7888354251cf099bd8e924c6fb9f65e550b61ec1d8de3c07402ea22a04d8e5fa0ca6b36636259e591f28aeaa14e41abe9b0c55259eb8819170384b6d7e5aea3f52bdc3004aa280de03f7b93e858c64b5f5aad2af67087749852c3ee7e48951b891be9c0192a9d4876352e47e78920e345699ec9bf636423697828ac69e8c8dea91233e35273ab9c4414216afb3e150c0"], 0x1c}}, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) pwrite64(r0, &(0x7f0000000380)="5cfdd3dbe9a1ddfb356588893802945e007d04dd6bc4e2338da7b9b87d5de28cd171b43706c32422819fb2a2898de8c47ddfedc2af2d3a2c851d4dfbacf4a48652b2c860b30152f0a4dc62bebf1fe7a9f40c404fdc01c2b07123f6a912aa0e6bab148068531705", 0x67, 0x800) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) 00:37:11 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0004f43635abda0fe735f159c54aa704d7a5150b01a32b95505eb1a8cb45490a6fd7d8ff18a067e3979a724920e9018f9396a5"]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c610d23d00000080ca1f04", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x202000, 0x83) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x101000, 0x145) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1223.186786] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 00:37:11 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() tkill(0x0, 0x1e) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:37:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(0x0, 0x60) 00:37:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='Q']) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x4e2) [ 1223.228064] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1223.412933] FAT-fs (loop6): Directory bread(block 10) failed [ 1223.413636] FAT-fs (loop6): Directory bread(block 11) failed [ 1223.416707] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1223.417706] FAT-fs (loop6): Filesystem has been set read-only [ 1223.420663] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:37:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 15) 00:37:25 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:37:25 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) process_vm_readv(r3, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000080)}], 0x2, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000280)=""/14, 0xe}], 0x2, 0x0) ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:37:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(0x0, 0x60) 00:37:25 executing program 7: syz_open_dev$mouse(0x0, 0x1, 0x0) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000000)) syz_mount_image$iso9660(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000440)='a', 0x1}], 0x8444487fcd3cf082, &(0x7f0000000580)={[{@map_acorn}]}) 00:37:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = fork() kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x13}) 00:37:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000000080)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x2800020, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x210002, 0x0) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0xea60}, {0x0, 0x2710}}, 0x100) 00:37:25 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32353033313039333700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000003b6f4d0472b34eacba0268aaada5ab8e010000000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffddf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000ddf4655fddf4655fddf4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000ddf4655fddf4655fddf4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000013800)) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) [ 1237.468302] FAT-fs (loop4): Directory bread(block 10) failed [ 1237.473503] FAT-fs (loop4): Directory bread(block 11) failed [ 1237.484730] FAULT_INJECTION: forcing a failure. [ 1237.484730] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.486608] CPU: 0 PID: 18149 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1237.487726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.489062] Call Trace: [ 1237.489496] dump_stack+0x107/0x167 [ 1237.490102] should_fail.cold+0x5/0xa [ 1237.490727] ? create_object.isra.0+0x3a/0xa20 [ 1237.491464] should_failslab+0x5/0x20 [ 1237.492088] kmem_cache_alloc+0x5b/0x360 [ 1237.492754] create_object.isra.0+0x3a/0xa20 [ 1237.493471] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1237.494372] kmem_cache_alloc+0x159/0x360 [ 1237.495061] security_inode_alloc+0x34/0x160 [ 1237.495778] inode_init_always+0xa4e/0xd10 [ 1237.496460] ? __init_rwsem+0x129/0x1b0 [ 1237.497106] alloc_inode+0x84/0x240 [ 1237.497692] new_inode+0x23/0x250 [ 1237.498262] fat_build_inode+0x14a/0x2e0 [ 1237.498931] vfat_lookup+0x3aa/0x610 [ 1237.499543] ? vfat_revalidate+0x190/0x190 [ 1237.500260] lookup_open.isra.0+0x763/0x1230 [ 1237.500985] ? hashlen_string+0xf0/0xf0 [ 1237.501673] path_openat+0x961/0x26d0 [ 1237.502311] ? path_lookupat+0x860/0x860 [ 1237.502973] ? perf_trace_lock+0xac/0x490 [ 1237.503645] ? SOFTIRQ_verbose+0x10/0x10 [ 1237.504299] ? lock_acquire+0x197/0x490 [ 1237.504949] ? __lockdep_reset_lock+0x180/0x180 [ 1237.505730] do_filp_open+0x190/0x3e0 [ 1237.506345] ? may_open_dev+0xf0/0xf0 [ 1237.506961] ? __alloc_fd+0x2a5/0x620 [ 1237.507581] ? rwlock_bug.part.0+0x90/0x90 [ 1237.508289] ? _raw_spin_unlock+0x1a/0x30 [ 1237.508944] ? __alloc_fd+0x2a5/0x620 [ 1237.509566] do_sys_openat2+0x171/0x420 [ 1237.510220] ? build_open_flags+0x6f0/0x6f0 [ 1237.510918] ? wait_for_completion_io+0x270/0x270 [ 1237.511705] ? rcu_read_lock_any_held+0x75/0xa0 [ 1237.512448] ? vfs_write+0x354/0xa30 [ 1237.513061] __x64_sys_creat+0xc9/0x120 [ 1237.513720] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1237.514540] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1237.515323] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1237.516242] do_syscall_64+0x33/0x40 [ 1237.516850] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1237.517681] RIP: 0033:0x7f2200a5fb19 [ 1237.518295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1237.521276] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1237.522519] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1237.523677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1237.524828] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1237.525992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1237.527149] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 [ 1237.531313] FAT-fs (loop6): Directory bread(block 10) failed [ 1237.532861] FAT-fs (loop6): Directory bread(block 11) failed [ 1237.534265] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1237.534276] FAT-fs (loop4): Filesystem has been set read-only [ 1237.540333] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1237.542196] FAT-fs (loop6): Filesystem has been set read-only [ 1237.543791] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1237.547067] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1237.561535] ext4 filesystem being mounted at /syzkaller-testdir426531471/syzkaller.R3OrDr/126/file0 supports timestamps until 2038 (0x7fffffff) 00:37:26 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b7000000000000b70000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="2200170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="626c6f636b3d307830303030303030303030303030384c5d84d0fd1145d6c8f72530302c636865"]) 00:37:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:37:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='\x00']) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1237.788613] FAT-fs (loop6): Directory bread(block 10) failed [ 1237.800417] FAT-fs (loop6): Directory bread(block 11) failed [ 1237.817683] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1237.819356] FAT-fs (loop6): Filesystem has been set read-only [ 1237.850228] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:37:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 16) 00:37:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:37:40 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:37:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 1) 00:37:40 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0xfffffffffffff0ef, 0x100}, 0x0, 0x0, 0x2, 0x0, 0x1ff, 0xfffffffc, 0xfffc}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x8010, r0, 0x100000000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0)="201900d07642da921fd6ff11430c6c6b8c0ac5060048065e24ecf3bb8ce311427ac446646b66cda5c391a00fbccd665cde721d7307fdcb6b969016edfcfc7632c1f3819bab23a38c40d23188", 0x4c, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="c3"]) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, 0xffffffffffffffff, 0x10000000) pkey_mprotect(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x8, 0xffffffffffffffff) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, &(0x7f00000008c0)) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd, 0x1, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0xb05) r4 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x81, 0x1, 0x1, 0x0, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0xa1, 0x9}, 0x3, 0x4, 0x2, 0x2, 0xcad4cf1, 0x0, 0x397, 0x0, 0x5a, 0x0, 0x401}, r4, 0x8, 0xffffffffffffffff, 0x1) syz_io_uring_submit(0x0, r1, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x7fff, 0x3, &(0x7f0000000240)="0feb509383d2749b1ac032d5fbf6d8e6e0978eba835ce136cf597eae878964ff9fed0e1674e79d54f8e40a3e6edcbf6fbfef76011d4b7da4f8e67088c8d6877173acfae7dc2481e258bd171664c94d0a934e8ed317807d9b189d65f99eb71c5b22b2ab5690aa53d254a14243fabe76033864be3950d377851be695ebefd6ca1c882014226696d3182bc792b401f402fb06d738462df5b60ad2552cbc8e6bf67e2a5d0291bec604fb61a24bc989b5cf56728c46848c301a13d4", 0xc28, 0x0, 0x0, {0x1, r3}}, 0x2) 00:37:40 executing program 7: r0 = fsmount(0xffffffffffffffff, 0x1, 0x0) openat(r0, 0x0, 0x0, 0xf4) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="cd65dfd9d5dea63d31aa4026a329ff030000000000008e763750a99c975ee4218894c3dd8000"/62, 0x3e) fallocate(r1, 0x2, 0x2, 0x1f) openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x80100, 0x18, 0x2}, 0x18) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000004200210e00000000000000000000408c"], 0x14}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close_range(0xffffffffffffffff, r2, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x48020200) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000000040)='net/snmp\x00') 00:37:40 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) r2 = gettid() r3 = fork() r4 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000480)=""/13, 0xd, &(0x7f0000000180)=""/25, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x80000005, &(0x7f00000001c0)) tkill(r3, 0x1e) fork() r6 = fork() r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)) sendfile(r5, 0xffffffffffffffff, &(0x7f0000000500)=0x2, 0x8) clone3(&(0x7f0000000400)={0x1005280, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000280), {0x1e}, &(0x7f00000002c0)=""/48, 0x30, &(0x7f0000000380)=""/29, &(0x7f00000003c0)=[r0], 0x1, {r7}}, 0x58) ptrace(0x10, r3) getpid() getpgrp(r6) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000540)) pidfd_getfd(r1, r1, 0x0) 00:37:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x60, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xffffffffffffffea, 0x0, "976ae46d07d1812fd0664e95dee18314b91df2e1"}}]}, 0x150}}, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="252c36000c16"}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xf7}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x2004c000) 00:37:40 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:37:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7e, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000240)="a4ac04613093bd51bc69055e0b870b3fe9b5b66000c0744d98689152daed051f4e8548ac797fa416a5259f4b852ebe560ea7f4a560d7020c971e7c9fa733f745781afa82b5eac98d8889330f36d7c3d03ab4f005fe416f83e329653aa61a2c2fecf7f83f2e9de3973a73e42e3492d019022b3e09437a5c34d89a64b2395e6821806be094b7bae6644a0b2f18aeb4c05563b856eb359246d2893d422f3d10f642ee56e2d2ceb3f1b9c53fac701b8e17aa76745abcb1d8ca222f345a33ee5a1e0f9f6a28fedf358920bc92a0be31fce4272916b07e2e2443526b05bd21a94b39f062123e10b2288f83", 0xe8, 0x7b02}, {&(0x7f0000000340)="2a59ee5e65f6fa05dd2c3369ea5a5e483a0001fe772cdf5a3cf7cd0bad07ea89c3f5d7360599d9137c21f58c1aebc3f1aa8ec615354a3873fdeaaf32e71c5580c6c6d6316fbca3d36abd10d4de8f50f7d95288a927664d0153ac0ba93c2e5e3876e09dd3c98c840cd8fd83c877aeef91dfcb857528a5e1dafcd12f0e3023222da3193d85188893382fd6386a752f0d2de135d8cabbe58065a9fc44cd3ffa808480fc9a5181d7932c19193e4756fb4b6d4c165b587f48600f304ef61ebfbeb9758c02547f0929874bee3dd04192b70cdd0dfc993032016267a35a32b6f171b673119fa1", 0xe3, 0x5}, {&(0x7f0000000440)="240b16767ba9e5dbb78128de2a563a21e29bfdf557aa3e310e506cd80d0ccc8275eec63bf86de851692dc5e882e8484ded1e563621817c5a3e1fb2e1f10ebec70b80b93a01c8fcf14c4674884e8d6f8e524d3c5f455e2981529eadac0037199a272960649dc73e5a85f7c27f820245d3457c21a827fdd9f50c0708cf1d5bfecc70f34de833c0690a9eee8f3291e3176008c3b12d6550919f40d30d913634b4e9d64e5db66ccfa623be542a3e28dfbe5e948f781d24b38eb937e461d961200cddf489465af402396ac528da0a0aa263f1dd0e810bec506c8e86de3ca9ad9ab64b7b250ab6b6f8a32ae5ebba7d0eb680810dea43bef616218759", 0xf9, 0xfffffffffffffff7}, {&(0x7f0000000540)="53365d514b2acb8506f31fa6fb10b9ba7a6fcfcd67de77218a0a662159934a17248953d82979f223c815ac847e275a9a20643a96b41ec11c8b5df942b6d6a26cfcbec05e1f60b1e35edc4482af40bbac33a9d0eb80f720349fb279466f37bac743af4e9d55115111d581720dc876efde325e5f47c7202cb8ebedbd85602f793d2fd680f162fedbf48333e8295953ccd81dfb3872f7b54141a38769460e040dec22ae751f0fde57b5761d4604341e641bbe6bb23732957c542e10ce12929dce32731e", 0xc2, 0x6}, {&(0x7f0000000640)="4bafdbb5cc188630b8a4926ae3d73d8eb45e16e3a0e7b955bd719ccb1cf203ae841e83a96ce659ab492de35a11e1affe734db63d8cb9eb831951ebd84bf95214b389320f11e5cf024eb6e1d147c51d07dd864cc0154e001075bb3d1a7d3ad0", 0x5f, 0xffffffffcb2cbb5e}], 0x7002, &(0x7f0000000740)={[{@huge_within_size}, {@mpol={'mpol', 0x3d, {'interleave', '=static', @val={0x3a, [0x39, 0x31, 0x38, 0x3a, 0x2c, 0x2d]}}}}, {@size={'size', 0x3d, [0x6d]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x37, 0x33, 0x6b, 0x78, 0x65]}}, {@size}, {@nr_inodes={'nr_inodes', 0x3d, [0x33, 0x67, 0x37, 0x38, 0x70]}}, {@uid={'uid', 0x3d, r0}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x2d, 0x35]}}}}, {@huge_advise}, {@mode={'mode', 0x3d, 0x3}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = getuid() setreuid(r1, 0xee00) [ 1252.485991] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 1252.501948] FAT-fs (loop4): Directory bread(block 10) failed [ 1252.510952] FAT-fs (loop4): Directory bread(block 11) failed [ 1252.521260] FAT-fs (loop6): Directory bread(block 10) failed [ 1252.522269] FAT-fs (loop6): Directory bread(block 11) failed [ 1252.525336] FAULT_INJECTION: forcing a failure. [ 1252.525336] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.528176] CPU: 0 PID: 18308 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1252.529712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1252.531927] Call Trace: [ 1252.532537] dump_stack+0x107/0x167 [ 1252.533516] should_fail.cold+0x5/0xa [ 1252.534398] ? mempool_alloc+0x148/0x360 [ 1252.535476] ? mempool_free_pages+0x20/0x20 [ 1252.536443] should_failslab+0x5/0x20 [ 1252.537456] kmem_cache_alloc+0x5b/0x360 00:37:40 executing program 0: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1252.538387] ? mempool_free_pages+0x20/0x20 [ 1252.539623] mempool_alloc+0x148/0x360 [ 1252.540505] ? __lockdep_reset_lock+0x180/0x180 [ 1252.541536] ? mempool_resize+0x7d0/0x7d0 [ 1252.542482] ? find_held_lock+0x2c/0x110 [ 1252.543401] bio_alloc_bioset+0x36e/0x600 [ 1252.544325] ? bvec_alloc+0x2f0/0x2f0 [ 1252.545185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1252.546514] ? __find_get_block+0x613/0x9f0 [ 1252.547473] ? trace_hardirqs_on+0x5b/0x180 [ 1252.548447] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1252.549546] __bread_gfp+0x166/0x3a0 [ 1252.550404] fat12_ent_bread+0x144/0x420 [ 1252.551315] fat_ent_read+0x531/0xa40 [ 1252.552172] ? fat_ent_access_init+0x270/0x270 [ 1252.553186] ? perf_trace_lock+0xac/0x490 [ 1252.554106] ? SOFTIRQ_verbose+0x10/0x10 [ 1252.555015] fat_free_clusters+0x1c4/0x9a0 [ 1252.555967] ? fat_ent_read+0xa40/0xa40 [ 1252.556853] ? __mark_inode_dirty+0x9dc/0xf10 [ 1252.557853] ? lock_downgrade+0x6d0/0x6d0 [ 1252.558783] ? wb_io_lists_populated+0x5a/0x130 [ 1252.559825] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1252.560886] ? __mark_inode_dirty+0xa3a/0xf10 [ 1252.561897] fat_free.isra.0+0x5e6/0x940 [ 1252.562797] ? fat_file_release+0x160/0x160 [ 1252.563774] ? unmap_mapping_pages+0x117/0x2a0 [ 1252.564785] ? unmap_mapping_page+0x3c0/0x3c0 [ 1252.565799] ? inode_newsize_ok+0x18d/0x210 [ 1252.566775] fat_setattr+0xce8/0xf40 [ 1252.567610] ? fat_free.isra.0+0x940/0x940 [ 1252.568543] notify_change+0xba2/0x1080 [ 1252.569448] do_truncate+0x134/0x1f0 [ 1252.570292] ? file_open_root+0x440/0x440 [ 1252.571211] ? security_file_open+0x20b/0x500 [ 1252.572243] ? may_open+0x1e4/0x400 [ 1252.573065] path_openat+0x1d51/0x26d0 [ 1252.573967] ? path_lookupat+0x860/0x860 [ 1252.574869] ? perf_trace_lock+0xac/0x490 [ 1252.575796] ? SOFTIRQ_verbose+0x10/0x10 [ 1252.576692] ? lock_acquire+0x197/0x490 [ 1252.577588] ? __lockdep_reset_lock+0x180/0x180 [ 1252.578647] do_filp_open+0x190/0x3e0 [ 1252.579500] ? may_open_dev+0xf0/0xf0 [ 1252.579880] FAULT_INJECTION: forcing a failure. [ 1252.579880] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.580347] ? __alloc_fd+0x2a5/0x620 [ 1252.580384] ? rwlock_bug.part.0+0x90/0x90 [ 1252.583880] ? _raw_spin_unlock+0x1a/0x30 [ 1252.584812] ? __alloc_fd+0x2a5/0x620 [ 1252.585698] do_sys_openat2+0x171/0x420 [ 1252.586608] ? build_open_flags+0x6f0/0x6f0 [ 1252.587586] ? wait_for_completion_io+0x270/0x270 [ 1252.588679] ? rcu_read_lock_any_held+0x75/0xa0 [ 1252.589936] ? vfs_write+0x354/0xa30 [ 1252.590817] __x64_sys_creat+0xc9/0x120 [ 1252.591881] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1252.593013] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1252.594120] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1252.595382] do_syscall_64+0x33/0x40 [ 1252.596228] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1252.597380] RIP: 0033:0x7f2200a5fb19 [ 1252.598249] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1252.602489] RSP: 002b:00007f21fdfb4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1252.604518] RAX: ffffffffffffffda RBX: 00007f2200b73020 RCX: 00007f2200a5fb19 [ 1252.606440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1252.608341] RBP: 00007f21fdfb41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1252.610253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1252.612156] R13: 00007ffea4d8853f R14: 00007f21fdfb4300 R15: 0000000000022000 [ 1252.614133] CPU: 1 PID: 18309 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1252.615131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1252.616356] Call Trace: [ 1252.616749] dump_stack+0x107/0x167 [ 1252.617290] should_fail.cold+0x5/0xa [ 1252.617888] ? getname_flags.part.0+0x50/0x4f0 [ 1252.618591] should_failslab+0x5/0x20 [ 1252.619161] kmem_cache_alloc+0x5b/0x360 [ 1252.619784] getname_flags.part.0+0x50/0x4f0 [ 1252.620454] getname+0x8e/0xd0 [ 1252.620942] do_sys_openat2+0xf9/0x420 [ 1252.621543] ? build_open_flags+0x6f0/0x6f0 [ 1252.622225] ? wait_for_completion_io+0x270/0x270 [ 1252.622911] ? rcu_read_lock_any_held+0x75/0xa0 [ 1252.623542] ? vfs_write+0x354/0xa30 [ 1252.624075] __x64_sys_creat+0xc9/0x120 [ 1252.624620] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1252.625331] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1252.625998] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1252.626795] do_syscall_64+0x33/0x40 [ 1252.627306] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1252.628216] RIP: 0033:0x7f7118840b19 [ 1252.628873] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1252.632130] RSP: 002b:00007f7115d95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1252.633475] RAX: ffffffffffffffda RBX: 00007f7118954020 RCX: 00007f7118840b19 [ 1252.634742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1252.635996] RBP: 00007f7115d951d0 R08: 0000000000000000 R09: 0000000000000000 [ 1252.637252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1252.638468] R13: 00007ffdedb96fbf R14: 00007f7115d95300 R15: 0000000000022000 [ 1252.640372] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1252.642369] FAT-fs (loop4): Filesystem has been set read-only [ 1252.677117] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1252.679004] FAT-fs (loop6): Filesystem has been set read-only [ 1252.681666] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:37:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 17) 00:37:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x622, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "473d7fcc115d845089a8e3eefc4327c35d5f4c097347fb24dc13ef0e12d6bc7370068cf4ada46207f33a62ea0b5e364eee2b1dc94c1742ea96765c683f90df"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="d9ce4b46bf0f2c16e534b8", 0xb}, {&(0x7f0000000140)="e688a8", 0x3}], 0x2}, 0x0) recvmmsg(r0, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/164, 0xa4}], 0x1, &(0x7f0000000480)=""/140, 0x8c}}], 0x1, 0x2040, 0x0) 00:37:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 2) 00:37:41 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:37:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313530373134353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/4192, 0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d8f4655fd8f4655fd8f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4655fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000000040)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) 00:37:41 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x4000}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1252.999214] FAT-fs (loop4): Directory bread(block 10) failed [ 1253.001349] FAT-fs (loop4): Directory bread(block 11) failed [ 1253.004298] FAT-fs (loop6): Directory bread(block 10) failed [ 1253.005939] FAT-fs (loop6): Directory bread(block 11) failed [ 1253.010350] FAULT_INJECTION: forcing a failure. [ 1253.010350] name failslab, interval 1, probability 0, space 0, times 0 [ 1253.013732] CPU: 0 PID: 18430 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1253.015638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1253.017525] Call Trace: [ 1253.018170] dump_stack+0x107/0x167 [ 1253.019015] should_fail.cold+0x5/0xa [ 1253.019889] ? create_object.isra.0+0x3a/0xa20 [ 1253.020935] should_failslab+0x5/0x20 [ 1253.021806] kmem_cache_alloc+0x5b/0x360 [ 1253.022762] create_object.isra.0+0x3a/0xa20 [ 1253.023768] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1253.024926] kmem_cache_alloc+0x159/0x360 [ 1253.025881] ? mempool_free_pages+0x20/0x20 [ 1253.026856] mempool_alloc+0x148/0x360 [ 1253.027746] ? __lockdep_reset_lock+0x180/0x180 [ 1253.028796] ? mempool_resize+0x7d0/0x7d0 [ 1253.029742] ? find_held_lock+0x2c/0x110 [ 1253.030710] bio_alloc_bioset+0x36e/0x600 [ 1253.031657] ? bvec_alloc+0x2f0/0x2f0 [ 1253.032531] ? __brelse+0x84/0xa0 [ 1253.033331] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1253.034455] __bread_gfp+0x166/0x3a0 [ 1253.035314] fat12_ent_bread+0x144/0x420 [ 1253.036248] fat_ent_read+0x531/0xa40 [ 1253.037128] ? fat_ent_access_init+0x270/0x270 [ 1253.038199] ? perf_trace_lock+0xac/0x490 [ 1253.039137] ? SOFTIRQ_verbose+0x10/0x10 [ 1253.040070] fat_free_clusters+0x1c4/0x9a0 [ 1253.041049] ? fat_ent_read+0xa40/0xa40 [ 1253.041978] ? __mark_inode_dirty+0x9dc/0xf10 [ 1253.042994] ? lock_downgrade+0x6d0/0x6d0 [ 1253.043937] ? wb_io_lists_populated+0x5a/0x130 [ 1253.044996] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1253.046086] ? __mark_inode_dirty+0xa3a/0xf10 [ 1253.047104] fat_free.isra.0+0x5e6/0x940 [ 1253.048020] ? fat_file_release+0x160/0x160 [ 1253.049183] ? unmap_mapping_pages+0x117/0x2a0 [ 1253.050248] ? unmap_mapping_page+0x3c0/0x3c0 [ 1253.051472] ? inode_newsize_ok+0x18d/0x210 [ 1253.052463] fat_setattr+0xce8/0xf40 [ 1253.053478] ? fat_free.isra.0+0x940/0x940 [ 1253.054448] notify_change+0xba2/0x1080 [ 1253.055540] do_truncate+0x134/0x1f0 [ 1253.056385] ? file_open_root+0x440/0x440 [ 1253.057510] ? security_file_open+0x20b/0x500 [ 1253.058567] ? may_open+0x1e4/0x400 [ 1253.059566] path_openat+0x1d51/0x26d0 [ 1253.060477] ? path_lookupat+0x860/0x860 [ 1253.061575] ? perf_trace_lock+0xac/0x490 [ 1253.062527] ? SOFTIRQ_verbose+0x10/0x10 [ 1253.063618] ? lock_acquire+0x197/0x490 [ 1253.064518] ? __lockdep_reset_lock+0x180/0x180 [ 1253.065775] do_filp_open+0x190/0x3e0 [ 1253.066647] ? may_open_dev+0xf0/0xf0 [ 1253.067585] ? __alloc_fd+0x2a5/0x620 [ 1253.068439] ? rwlock_bug.part.0+0x90/0x90 [ 1253.069402] ? _raw_spin_unlock+0x1a/0x30 [ 1253.070337] ? __alloc_fd+0x2a5/0x620 [ 1253.071209] do_sys_openat2+0x171/0x420 [ 1253.072095] ? build_open_flags+0x6f0/0x6f0 [ 1253.073058] ? wait_for_completion_io+0x270/0x270 [ 1253.074141] ? rcu_read_lock_any_held+0x75/0xa0 [ 1253.075172] ? vfs_write+0x354/0xa30 [ 1253.076007] __x64_sys_creat+0xc9/0x120 [ 1253.076891] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1253.078012] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1253.079219] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1253.080452] do_syscall_64+0x33/0x40 [ 1253.081443] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1253.082601] RIP: 0033:0x7f2200a5fb19 [ 1253.083592] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1253.087759] RSP: 002b:00007f21fdfd5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1253.089447] RAX: ffffffffffffffda RBX: 00007f2200b72f60 RCX: 00007f2200a5fb19 [ 1253.091348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1253.092924] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1253.094831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1253.096402] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 00:37:41 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1253.104651] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1253.106439] FAT-fs (loop4): Filesystem has been set read-only 00:37:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1253.152914] FAULT_INJECTION: forcing a failure. [ 1253.152914] name failslab, interval 1, probability 0, space 0, times 0 [ 1253.155487] CPU: 1 PID: 18434 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1253.157089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1253.159028] Call Trace: [ 1253.159643] dump_stack+0x107/0x167 [ 1253.160483] should_fail.cold+0x5/0xa [ 1253.161353] ? create_object.isra.0+0x3a/0xa20 [ 1253.162417] should_failslab+0x5/0x20 [ 1253.163295] kmem_cache_alloc+0x5b/0x360 [ 1253.164230] create_object.isra.0+0x3a/0xa20 [ 1253.165232] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1253.166418] kmem_cache_alloc+0x159/0x360 [ 1253.167383] getname_flags.part.0+0x50/0x4f0 [ 1253.168397] getname+0x8e/0xd0 [ 1253.169136] do_sys_openat2+0xf9/0x420 [ 1253.170042] ? build_open_flags+0x6f0/0x6f0 [ 1253.171030] ? wait_for_completion_io+0x270/0x270 [ 1253.172136] ? rcu_read_lock_any_held+0x75/0xa0 [ 1253.173184] ? vfs_write+0x354/0xa30 [ 1253.174057] __x64_sys_creat+0xc9/0x120 [ 1253.174964] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1253.176111] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1253.177205] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1253.178505] do_syscall_64+0x33/0x40 [ 1253.179359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1253.180530] RIP: 0033:0x7f7118840b19 [ 1253.181381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1253.185542] RSP: 002b:00007f7115db6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1253.187305] RAX: ffffffffffffffda RBX: 00007f7118953f60 RCX: 00007f7118840b19 [ 1253.188943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1253.190589] RBP: 00007f7115db61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1253.192222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1253.193874] R13: 00007ffdedb96fbf R14: 00007f7115db6300 R15: 0000000000022000 00:37:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 18) [ 1253.306930] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 1253.309394] ext4 filesystem being mounted at /syzkaller-testdir236648344/syzkaller.n1YuFz/127/file0 supports timestamps until 2038 (0x7fffffff) [ 1253.481251] 9pnet: Insufficient options for proto=fd [ 1253.537122] FAT-fs (loop4): Directory bread(block 10) failed [ 1253.538442] FAT-fs (loop4): Directory bread(block 11) failed [ 1253.542977] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1253.544707] FAT-fs (loop4): Filesystem has been set read-only [ 1253.546019] FAULT_INJECTION: forcing a failure. [ 1253.546019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1253.548598] CPU: 1 PID: 18554 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1253.550443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1253.552484] Call Trace: [ 1253.553123] dump_stack+0x107/0x167 [ 1253.554012] should_fail.cold+0x5/0xa [ 1253.554930] _copy_to_user+0x2e/0x180 [ 1253.555848] simple_read_from_buffer+0xcc/0x160 [ 1253.556961] proc_fail_nth_read+0x198/0x230 [ 1253.557873] ? proc_sessionid_read+0x230/0x230 [ 1253.558932] ? security_file_permission+0x24e/0x570 [ 1253.559938] ? perf_trace_initcall_start+0x101/0x380 [ 1253.560938] ? proc_sessionid_read+0x230/0x230 [ 1253.561836] vfs_read+0x228/0x580 [ 1253.562557] ksys_read+0x12d/0x260 [ 1253.563278] ? vfs_write+0xa30/0xa30 [ 1253.564035] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1253.565028] do_syscall_64+0x33/0x40 [ 1253.565877] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1253.566926] RIP: 0033:0x7f2200a1269c [ 1253.568026] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1253.572658] RSP: 002b:00007f21fdfd5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1253.574673] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2200a1269c [ 1253.576422] RDX: 000000000000000f RSI: 00007f21fdfd51e0 RDI: 0000000000000003 [ 1253.577960] RBP: 00007f21fdfd51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1253.579540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1253.581088] R13: 00007ffea4d8853f R14: 00007f21fdfd5300 R15: 0000000000022000 00:37:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:37:55 executing program 5: clone3(&(0x7f0000000080)={0x90125000, &(0x7f0000000140)=0xffffffffffffffff, 0x0, 0x0, {0xfffffffc}, &(0x7f0000000240)=""/121, 0x79, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000000)=0x80000000, 0x7fff) ptrace(0x10, r2) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) tkill(0x0, 0x5) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) pidfd_getfd(r0, r0, 0x0) 00:37:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) recvmmsg$unix(r0, &(0x7f0000002440)=[{{&(0x7f00000002c0), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000340)=""/86, 0x56}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000ff0100010014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{&(0x7f00000004c0), 0x6e, &(0x7f0000001840)=[{&(0x7f0000000540)=""/22, 0x16}, {&(0x7f0000000580)=""/54, 0x36}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/113, 0x71}, {&(0x7f0000001640)=""/198, 0xc6}, {&(0x7f0000001740)=""/76, 0x4c}, {&(0x7f00000017c0)=""/102, 0x66}], 0x7, &(0x7f0000003840)=ANY=[@ANYRESHEX=r0, @ANYRES32=0x0, @ANYRES64=r1, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r0, @ANYRES32, @ANYRES32], 0x78}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001940)=""/23, 0x17}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001a80)=""/210, 0xd2}], 0x3, &(0x7f0000001bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c40)=""/216, 0xd8}], 0x1, &(0x7f0000003900)}}, {{&(0x7f0000001ec0)=@abs, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001f40)=""/187, 0xbb}, {&(0x7f0000002000)=""/180, 0xb4}, {&(0x7f00000020c0)=""/206, 0xce}], 0x3, &(0x7f0000002200)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002240)=""/207, 0xcf}, {&(0x7f0000002340)=""/105, 0x69}], 0x2, &(0x7f0000002400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}}], 0x6, 0x0, &(0x7f00000025c0)={0x0, 0x3938700}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x88, 0xfffffffffffffffe, 0x0, 0x6}, 0x0, 0xfffffffffffffffb, r4, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x3) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x7, 0x3}, {0x595, 0x6}, {0x7, 0x7f}, {0x5, 0x80}, {0x3, 0xd6}, {0x500, 0x9}, {0x7, 0x7}, {0x1, 0x1}, {0x6, 0x6}, {0x400, 0x8}]}) r7 = syz_mount_image$msdos(&(0x7f0000002680), &(0x7f00000026c0)='./file0/file0\x00', 0x3f, 0x0, &(0x7f0000003700), 0x20000, &(0x7f0000003740)={[{@nodots}, {@dots}, {@fat=@dos1xfloppy}, {@fat=@nfs_nostale_ro}, {@fat=@usefree}, {@dots}], [{@subj_user={'subj_user', 0x3d, '\''}}, {@euid_lt={'euid<', r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r5}}]}) openat(r7, &(0x7f0000003800)='./file0/file0\x00', 0x0, 0x90) r8 = dup2(r6, 0xffffffffffffffff) r9 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETKEYCODE(r9, 0x4b4d, &(0x7f0000002600)={0xa87, 0x4}) write(r6, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4", 0x14) flistxattr(r8, &(0x7f0000000100)=""/234, 0xea) connect$inet(r3, &(0x7f00000018c0)={0x2, 0x4e23, @loopback}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000002640)='./file0/file0\x00', 0x181040, 0x2) unshare(0x48020200) r10 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000001900), 0x1, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r10, 0xf501, 0x0) 00:37:55 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0xa5, 0xa00}], 0x40000, &(0x7f0000000080)=ANY=[@ANYRES64]) setxattr$security_ima(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240), &(0x7f0000000280)=@v1={0x2, "0079e679fd84f27d0f"}, 0xa, 0x1) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x4a) r1 = dup3(r0, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000500), 0x400800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000300)) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) 00:37:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 3) 00:37:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001580)={0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001900)={&(0x7f00000015c0)={0x304, 0x2e, 0x8, 0x70bd29, 0x25dfdbfb, {0x1a}, [@nested={0x13b, 0x6c, 0x0, 0x1, [@generic="c47761bf750a206ce43850ca79b6b19971bd5a92fec92a7c1bf8d133d42f7cb7389f4409c04ed48dcb417b6b3d1656ccf46fd41f1e54d5f5dd23bcbb053581c9ffdc48767312439605acfe39fe4640192f0b95c315f943d958af", @typed={0x7, 0x7f, 0x0, 0x0, @str='*[\x00'}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x31, 0x0, 0x0, @pid}, @typed={0xc, 0x3, 0x0, 0x0, @u64=0x6}, @typed={0x61, 0x24, 0x0, 0x0, @binary="ee9ff1f812b3b2a843854958e5714f44bd58078891a93a286441983b7d1b728cc3a34489588f712c25ee243dfb5dfbbed1efea94ebb60b5ced1c880f81d72b81493ee45f36b864fb2df6daeadab8fe1ae713198ee4619ed289fe33fe06"}, @generic="a049070e749faba4b102f1fa5ce21cf2a718b0c69e72e7d4ec88ca89b24cfa50593909182f620a9a803632b42007fe96a8c6950650b5e3b41c8369a7eb0e05636a", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x1a5, 0x67, 0x0, 0x1, [@typed={0x8, 0x91, 0x0, 0x0, @uid=r4}, @generic="5e648da26bde51043c267e5e047fc52219b4f9e21794b6df4a8ab2f68779cb64822f435b7e5f308df61a40b927f549baddaf69672a896fd75de40249e332e2acfcea50813902f7525e7ffecc14132e65929c28307c0d5855b1238b9fae30bf4968f19598e03b3d8a4c8d410b4af1090b8ae1c25ef112d1bd8eb7e568af6c87b20bc71547cee1e4b2cbe3547abe3255632039d2dbe8e7349d47c98e97d983fdfdd904e0957836ba9a22c9617db6bf3452f25d15c0849d126d17784f5ae371aad91982", @typed={0x14, 0x3e, 0x0, 0x0, @ipv6=@mcast1}, @generic="8895eaccda02b0a2eb76a0415e31e1fa3edfe5f94f84897aeb38181378c997de361dd7b5c5c9234b0a243b8f3ca15717d39f60f255764844866efacb8e3d7a466c96c50f646545e93cdc02ee4ee0d504b4f1faca1a37eb90965a90e849bd43fe251fc2c448ac4022f441c669f9e751e44d0273634cdcc19f7bbe6898dc4983e9ce9f706130ef7c29c3", @generic="c621eaa5e9444286981e81032576afa53db09f14219c89c142a4f47098a68726a4124afd54c93a0a5b0791efc529", @typed={0xc, 0x53, 0x0, 0x0, @u64=0x1}]}, @typed={0x8, 0x6e, 0x0, 0x0, @pid=r5}, @typed={0x4, 0x6e}]}, 0x304}, 0x1, 0x0, 0x0, 0x8041}, 0x8801) 00:37:55 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:37:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313530373134353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/4192, 0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d8f4655fd8f4655fd8f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4655fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000000040)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) [ 1266.992179] FAT-fs (loop4): Directory bread(block 10) failed [ 1266.993722] FAT-fs (loop4): Directory bread(block 11) failed [ 1267.006096] 9pnet: Insufficient options for proto=fd [ 1267.010691] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1267.012410] FAT-fs (loop4): Filesystem has been set read-only 00:37:55 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:37:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x2) [ 1267.052369] FAT-fs (loop6): Directory bread(block 10) failed [ 1267.053090] FAT-fs (loop6): Directory bread(block 11) failed [ 1267.058491] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1267.059323] FAT-fs (loop6): Filesystem has been set read-only 00:37:55 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000000240)="44595a4b414c4c45522020080000ea80325132510000ea80325100000041660069146c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9eac6d658b0c05081f28842561c3724775ba5dd8ef4", 0x60, 0xa00}], 0x4000, &(0x7f00000002c0)=ANY=[@ANYBLOB="053b2803c677c0bcf0cb06bd4b5dc586f6ce438b10442d2b83363112ea8e4bf1bac3eafc3232de9d279fc777383fbcca6fe8c6efe72a7353b4c649cdac07bec1669ce2be6afcebb986ba8e36f393a778b8d6e207a3c93e49ff09544730b7111217354d926e8e78518d9baf3042449cd710173d69d39acb9e6f33a928ae696f05b5815bfee188d16111c1e5147d65b772cde38b390b5564905ebeee22c91fe7619bd62a35388fe934d84e1443a1f5d2304a84d3e8cb9ed161fc5c966632bb92201421686a763bd56fede96d"]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x105) chdir(&(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1267.073530] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1267.096611] FAULT_INJECTION: forcing a failure. [ 1267.096611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1267.099284] CPU: 0 PID: 18575 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1267.100707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1267.102719] Call Trace: [ 1267.103268] dump_stack+0x107/0x167 [ 1267.104152] should_fail.cold+0x5/0xa [ 1267.104929] strncpy_from_user+0x34/0x470 [ 1267.105942] getname_flags.part.0+0x95/0x4f0 [ 1267.106851] getname+0x8e/0xd0 [ 1267.107635] do_sys_openat2+0xf9/0x420 [ 1267.108420] ? build_open_flags+0x6f0/0x6f0 [ 1267.109468] ? wait_for_completion_io+0x270/0x270 [ 1267.110465] ? rcu_read_lock_any_held+0x75/0xa0 [ 1267.111585] ? vfs_write+0x354/0xa30 [ 1267.112347] __x64_sys_creat+0xc9/0x120 [ 1267.113309] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1267.114342] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1267.115647] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1267.116906] do_syscall_64+0x33/0x40 [ 1267.117918] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1267.119091] RIP: 0033:0x7f7118840b19 [ 1267.119934] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.124015] RSP: 002b:00007f7115db6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1267.125709] RAX: ffffffffffffffda RBX: 00007f7118953f60 RCX: 00007f7118840b19 [ 1267.127305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1267.128893] RBP: 00007f7115db61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1267.130510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1267.132094] R13: 00007ffdedb96fbf R14: 00007f7115db6300 R15: 0000000000022000 00:37:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001580)={0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001900)={&(0x7f00000015c0)={0x304, 0x2e, 0x8, 0x70bd29, 0x25dfdbfb, {0x1a}, [@nested={0x13b, 0x6c, 0x0, 0x1, [@generic="c47761bf750a206ce43850ca79b6b19971bd5a92fec92a7c1bf8d133d42f7cb7389f4409c04ed48dcb417b6b3d1656ccf46fd41f1e54d5f5dd23bcbb053581c9ffdc48767312439605acfe39fe4640192f0b95c315f943d958af", @typed={0x7, 0x7f, 0x0, 0x0, @str='*[\x00'}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x31, 0x0, 0x0, @pid}, @typed={0xc, 0x3, 0x0, 0x0, @u64=0x6}, @typed={0x61, 0x24, 0x0, 0x0, @binary="ee9ff1f812b3b2a843854958e5714f44bd58078891a93a286441983b7d1b728cc3a34489588f712c25ee243dfb5dfbbed1efea94ebb60b5ced1c880f81d72b81493ee45f36b864fb2df6daeadab8fe1ae713198ee4619ed289fe33fe06"}, @generic="a049070e749faba4b102f1fa5ce21cf2a718b0c69e72e7d4ec88ca89b24cfa50593909182f620a9a803632b42007fe96a8c6950650b5e3b41c8369a7eb0e05636a", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x1a5, 0x67, 0x0, 0x1, [@typed={0x8, 0x91, 0x0, 0x0, @uid=r4}, @generic="5e648da26bde51043c267e5e047fc52219b4f9e21794b6df4a8ab2f68779cb64822f435b7e5f308df61a40b927f549baddaf69672a896fd75de40249e332e2acfcea50813902f7525e7ffecc14132e65929c28307c0d5855b1238b9fae30bf4968f19598e03b3d8a4c8d410b4af1090b8ae1c25ef112d1bd8eb7e568af6c87b20bc71547cee1e4b2cbe3547abe3255632039d2dbe8e7349d47c98e97d983fdfdd904e0957836ba9a22c9617db6bf3452f25d15c0849d126d17784f5ae371aad91982", @typed={0x14, 0x3e, 0x0, 0x0, @ipv6=@mcast1}, @generic="8895eaccda02b0a2eb76a0415e31e1fa3edfe5f94f84897aeb38181378c997de361dd7b5c5c9234b0a243b8f3ca15717d39f60f255764844866efacb8e3d7a466c96c50f646545e93cdc02ee4ee0d504b4f1faca1a37eb90965a90e849bd43fe251fc2c448ac4022f441c669f9e751e44d0273634cdcc19f7bbe6898dc4983e9ce9f706130ef7c29c3", @generic="c621eaa5e9444286981e81032576afa53db09f14219c89c142a4f47098a68726a4124afd54c93a0a5b0791efc529", @typed={0xc, 0x53, 0x0, 0x0, @u64=0x1}]}, @typed={0x8, 0x6e, 0x0, 0x0, @pid=r5}, @typed={0x4, 0x6e}]}, 0x304}, 0x1, 0x0, 0x0, 0x8041}, 0x8801) [ 1267.207707] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 1267.218672] ext4 filesystem being mounted at /syzkaller-testdir236648344/syzkaller.n1YuFz/128/file0 supports timestamps until 2038 (0x7fffffff) [ 1267.267983] 9pnet: Insufficient options for proto=fd 00:37:55 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1267.410258] FAT-fs (loop4): Directory bread(block 10) failed [ 1267.410917] FAT-fs (loop4): Directory bread(block 11) failed [ 1267.422272] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1267.423110] FAT-fs (loop4): Filesystem has been set read-only [ 1267.456243] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1267.556288] 9pnet: Insufficient options for proto=fd 00:38:10 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:38:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 4) 00:38:10 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:38:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x3) 00:38:10 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001580)={0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001900)={&(0x7f00000015c0)={0x304, 0x2e, 0x8, 0x70bd29, 0x25dfdbfb, {0x1a}, [@nested={0x13b, 0x6c, 0x0, 0x1, [@generic="c47761bf750a206ce43850ca79b6b19971bd5a92fec92a7c1bf8d133d42f7cb7389f4409c04ed48dcb417b6b3d1656ccf46fd41f1e54d5f5dd23bcbb053581c9ffdc48767312439605acfe39fe4640192f0b95c315f943d958af", @typed={0x7, 0x7f, 0x0, 0x0, @str='*[\x00'}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x31, 0x0, 0x0, @pid}, @typed={0xc, 0x3, 0x0, 0x0, @u64=0x6}, @typed={0x61, 0x24, 0x0, 0x0, @binary="ee9ff1f812b3b2a843854958e5714f44bd58078891a93a286441983b7d1b728cc3a34489588f712c25ee243dfb5dfbbed1efea94ebb60b5ced1c880f81d72b81493ee45f36b864fb2df6daeadab8fe1ae713198ee4619ed289fe33fe06"}, @generic="a049070e749faba4b102f1fa5ce21cf2a718b0c69e72e7d4ec88ca89b24cfa50593909182f620a9a803632b42007fe96a8c6950650b5e3b41c8369a7eb0e05636a", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x1a5, 0x67, 0x0, 0x1, [@typed={0x8, 0x91, 0x0, 0x0, @uid=r4}, @generic="5e648da26bde51043c267e5e047fc52219b4f9e21794b6df4a8ab2f68779cb64822f435b7e5f308df61a40b927f549baddaf69672a896fd75de40249e332e2acfcea50813902f7525e7ffecc14132e65929c28307c0d5855b1238b9fae30bf4968f19598e03b3d8a4c8d410b4af1090b8ae1c25ef112d1bd8eb7e568af6c87b20bc71547cee1e4b2cbe3547abe3255632039d2dbe8e7349d47c98e97d983fdfdd904e0957836ba9a22c9617db6bf3452f25d15c0849d126d17784f5ae371aad91982", @typed={0x14, 0x3e, 0x0, 0x0, @ipv6=@mcast1}, @generic="8895eaccda02b0a2eb76a0415e31e1fa3edfe5f94f84897aeb38181378c997de361dd7b5c5c9234b0a243b8f3ca15717d39f60f255764844866efacb8e3d7a466c96c50f646545e93cdc02ee4ee0d504b4f1faca1a37eb90965a90e849bd43fe251fc2c448ac4022f441c669f9e751e44d0273634cdcc19f7bbe6898dc4983e9ce9f706130ef7c29c3", @generic="c621eaa5e9444286981e81032576afa53db09f14219c89c142a4f47098a68726a4124afd54c93a0a5b0791efc529", @typed={0xc, 0x53, 0x0, 0x0, @u64=0x1}]}, @typed={0x8, 0x6e, 0x0, 0x0, @pid=r5}, @typed={0x4, 0x6e}]}, 0x304}, 0x1, 0x0, 0x0, 0x8041}, 0x8801) 00:38:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="20040000801c0000060000006a0000000f000000004000000100000001000000005d0000003ffff520000000e0f4645fe0f4655f0100ffff53ef010001000000dff4655f000000b68c4a050632000000000001000000000000000b00000000016229", 0x62, 0x400}], 0x0, &(0x7f0000000140)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x8, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="fbf18e029d99a4d6930be66e805406779e1d37b9636ce78cec72f9db6534d62a7c386fab24e0a329e5f1d51b814c6be414c664fc697928f833393557a521227d03d6fe5af4b5a0560f82d936fdd5a3d1a9d43e1a77ae2af399d0da1afc3d70f474040c564b87cd256dbeed01fe3c41859ef65199b51589f3832f887e61feaa639adb958a4c31b65ddea0bbcecfca44bd8fdd2ac910ea62eb7f81d53179cda08361bdcab02e4eaa66b0a2ab860faee672b7515185892f264472a08082479389b6931064d0cd664751fcd59a41304bb9927b1d605a55f5222a820efc09", 0xdc, 0x6}, {&(0x7f0000000240)="7252c1c0a9270084945fe770f3f18ec92cb34d5d504dd4", 0x17, 0x7fffffff}], 0x810, &(0x7f0000000380)={[{@fat=@fmask={'fmask', 0x3d, 0x3}}, {@dots}, {@nodots}], [{@uid_lt={'uid<', 0xffffffffffffffff}}]}) 00:38:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file1\x00', 0x3) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80040, 0x1) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:38:10 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x28020600) write$binfmt_elf64(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x6b0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) [ 1282.574455] 9pnet: Insufficient options for proto=fd [ 1282.600700] EXT4-fs (loop7): invalid first ino: 0 00:38:11 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1282.624324] FAT-fs (loop7): Unrecognized mount option "uid<18446744073709551615" or missing value [ 1282.636195] FAT-fs (loop6): Directory bread(block 10) failed [ 1282.637920] FAT-fs (loop4): Directory bread(block 10) failed [ 1282.651287] FAT-fs (loop6): Directory bread(block 11) failed [ 1282.652696] FAT-fs (loop4): Directory bread(block 11) failed [ 1282.722534] FAULT_INJECTION: forcing a failure. [ 1282.722534] name failslab, interval 1, probability 0, space 0, times 0 [ 1282.725020] CPU: 0 PID: 18722 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1282.726444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1282.728172] Call Trace: [ 1282.728724] dump_stack+0x107/0x167 [ 1282.729502] should_fail.cold+0x5/0xa [ 1282.730319] ? __alloc_file+0x21/0x320 [ 1282.731152] should_failslab+0x5/0x20 [ 1282.731930] kmem_cache_alloc+0x5b/0x360 [ 1282.732766] __alloc_file+0x21/0x320 [ 1282.733519] alloc_empty_file+0x6d/0x170 [ 1282.734373] path_openat+0xde/0x26d0 [ 1282.735161] ? path_lookupat+0x860/0x860 [ 1282.735996] ? perf_trace_lock+0xac/0x490 [ 1282.736847] ? SOFTIRQ_verbose+0x10/0x10 [ 1282.737676] ? lock_acquire+0x197/0x490 [ 1282.738505] ? __lockdep_reset_lock+0x180/0x180 [ 1282.739466] do_filp_open+0x190/0x3e0 [ 1282.740246] ? may_open_dev+0xf0/0xf0 [ 1282.741023] ? __alloc_fd+0x2a5/0x620 [ 1282.741793] ? lock_downgrade+0x6d0/0x6d0 [ 1282.742661] ? rwlock_bug.part.0+0x90/0x90 [ 1282.743533] ? _raw_spin_unlock+0x1a/0x30 [ 1282.744370] ? __alloc_fd+0x2a5/0x620 [ 1282.745157] do_sys_openat2+0x171/0x420 [ 1282.745965] ? build_open_flags+0x6f0/0x6f0 [ 1282.746849] ? wait_for_completion_io+0x270/0x270 [ 1282.747939] ? rcu_read_lock_any_held+0x75/0xa0 [ 1282.748877] ? vfs_write+0x354/0xa30 [ 1282.749637] __x64_sys_creat+0xc9/0x120 [ 1282.750469] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1282.751486] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1282.752468] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1282.753598] do_syscall_64+0x33/0x40 [ 1282.754361] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1282.755399] RIP: 0033:0x7f7118840b19 [ 1282.756155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1282.759881] RSP: 002b:00007f7115db6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1282.761420] RAX: ffffffffffffffda RBX: 00007f7118953f60 RCX: 00007f7118840b19 [ 1282.762886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1282.764326] RBP: 00007f7115db61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1282.765773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1282.767221] R13: 00007ffdedb96fbf R14: 00007f7115db6300 R15: 0000000000022000 00:38:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 5) 00:38:26 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:38:26 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001580)={0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001900)={&(0x7f00000015c0)={0x304, 0x2e, 0x8, 0x70bd29, 0x25dfdbfb, {0x1a}, [@nested={0x13b, 0x6c, 0x0, 0x1, [@generic="c47761bf750a206ce43850ca79b6b19971bd5a92fec92a7c1bf8d133d42f7cb7389f4409c04ed48dcb417b6b3d1656ccf46fd41f1e54d5f5dd23bcbb053581c9ffdc48767312439605acfe39fe4640192f0b95c315f943d958af", @typed={0x7, 0x7f, 0x0, 0x0, @str='*[\x00'}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x31, 0x0, 0x0, @pid}, @typed={0xc, 0x3, 0x0, 0x0, @u64=0x6}, @typed={0x61, 0x24, 0x0, 0x0, @binary="ee9ff1f812b3b2a843854958e5714f44bd58078891a93a286441983b7d1b728cc3a34489588f712c25ee243dfb5dfbbed1efea94ebb60b5ced1c880f81d72b81493ee45f36b864fb2df6daeadab8fe1ae713198ee4619ed289fe33fe06"}, @generic="a049070e749faba4b102f1fa5ce21cf2a718b0c69e72e7d4ec88ca89b24cfa50593909182f620a9a803632b42007fe96a8c6950650b5e3b41c8369a7eb0e05636a", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x1a5, 0x67, 0x0, 0x1, [@typed={0x8, 0x91, 0x0, 0x0, @uid=r4}, @generic="5e648da26bde51043c267e5e047fc52219b4f9e21794b6df4a8ab2f68779cb64822f435b7e5f308df61a40b927f549baddaf69672a896fd75de40249e332e2acfcea50813902f7525e7ffecc14132e65929c28307c0d5855b1238b9fae30bf4968f19598e03b3d8a4c8d410b4af1090b8ae1c25ef112d1bd8eb7e568af6c87b20bc71547cee1e4b2cbe3547abe3255632039d2dbe8e7349d47c98e97d983fdfdd904e0957836ba9a22c9617db6bf3452f25d15c0849d126d17784f5ae371aad91982", @typed={0x14, 0x3e, 0x0, 0x0, @ipv6=@mcast1}, @generic="8895eaccda02b0a2eb76a0415e31e1fa3edfe5f94f84897aeb38181378c997de361dd7b5c5c9234b0a243b8f3ca15717d39f60f255764844866efacb8e3d7a466c96c50f646545e93cdc02ee4ee0d504b4f1faca1a37eb90965a90e849bd43fe251fc2c448ac4022f441c669f9e751e44d0273634cdcc19f7bbe6898dc4983e9ce9f706130ef7c29c3", @generic="c621eaa5e9444286981e81032576afa53db09f14219c89c142a4f47098a68726a4124afd54c93a0a5b0791efc529", @typed={0xc, 0x53, 0x0, 0x0, @u64=0x1}]}, @typed={0x8, 0x6e, 0x0, 0x0, @pid=r5}, @typed={0x4, 0x6e}]}, 0x304}, 0x1, 0x0, 0x0, 0x8041}, 0x8801) 00:38:26 executing program 1: ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f00000003c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) fgetxattr(r0, &(0x7f0000000400)=@random={'trusted.', 'y$!+\x00'}, &(0x7f0000000440)=""/224, 0xe0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17, 0x1}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='\x00']) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='vfat\x00', &(0x7f00000001c0)='vfat\x00', &(0x7f0000000240)='%$\x00', &(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='y$!+\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=']@{#\x00']) 00:38:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x2) 00:38:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x4) 00:38:26 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x80, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x4, 0x14, 0x40, 0xd, 0x0, 0x80000000, 0x40, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc2, 0x2, @perf_config_ext={0x80000001, 0x8}, 0x42522, 0x7, 0xf02, 0x0, 0x3da1, 0x6, 0x854, 0x0, 0xff, 0x0, 0x4}, r0, 0xb, r0, 0x4) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x800, 0x2, 0x11}, 0x18) signalfd4(r2, &(0x7f00000002c0)={[0x7ff]}, 0x8, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='oom_score_adj\x00') lseek(r4, 0xffffffffffff7fff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup2(r3, r5) r6 = openat$incfs(r4, &(0x7f0000000280)='.log\x00', 0x204404, 0x2) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x80, 0x6, 0x0, 0x8, 0x1f, 0x0, 0xbec5, 0x81000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0xffffffffffffffb3, 0xffffffffffffffff}, 0xc548, 0x7, 0xe4, 0x5, 0x1, 0x8, 0xffff, 0x0, 0x9, 0x0, 0x7}, r0, 0xc, r6, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x80000000, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) fchown(r7, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 00:38:26 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() fork() tkill(r0, 0xffffffff) fork() r2 = fork() ptrace(0x10, r2) getpid() tkill(0x0, 0x32) getpgrp(r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r3, 0x8, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000fdb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00008c0000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:38:27 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:38:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0006cf4295aef63cf5e2"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1298.615901] FAT-fs (loop4): Directory bread(block 10) failed [ 1298.621271] FAT-fs (loop6): Directory bread(block 10) failed [ 1298.624599] FAT-fs (loop4): Directory bread(block 11) failed [ 1298.626200] FAT-fs (loop6): Directory bread(block 11) failed [ 1298.638923] FAT-fs (loop7): Directory bread(block 10) failed [ 1298.651267] FAT-fs (loop7): Directory bread(block 11) failed [ 1298.659069] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1298.660940] FAT-fs (loop4): Filesystem has been set read-only [ 1298.667687] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1298.669574] FAT-fs (loop6): Filesystem has been set read-only 00:38:27 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001580)) [ 1298.716233] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1298.716728] FAULT_INJECTION: forcing a failure. [ 1298.716728] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.718657] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1298.720141] CPU: 0 PID: 18936 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1298.720151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1298.720158] Call Trace: [ 1298.720184] dump_stack+0x107/0x167 [ 1298.720208] should_fail.cold+0x5/0xa [ 1298.726755] ? create_object.isra.0+0x3a/0xa20 [ 1298.727683] should_failslab+0x5/0x20 [ 1298.728458] kmem_cache_alloc+0x5b/0x360 [ 1298.729287] create_object.isra.0+0x3a/0xa20 [ 1298.730178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1298.731220] kmem_cache_alloc+0x159/0x360 [ 1298.732072] __alloc_file+0x21/0x320 [ 1298.732829] alloc_empty_file+0x6d/0x170 [ 1298.733659] path_openat+0xde/0x26d0 [ 1298.734451] ? path_lookupat+0x860/0x860 [ 1298.735297] ? perf_trace_lock+0xac/0x490 [ 1298.736132] ? SOFTIRQ_verbose+0x10/0x10 [ 1298.736951] ? lock_acquire+0x197/0x490 [ 1298.737754] ? __lockdep_reset_lock+0x180/0x180 [ 1298.738711] do_filp_open+0x190/0x3e0 [ 1298.739485] ? may_open_dev+0xf0/0xf0 [ 1298.740266] ? __alloc_fd+0x2a5/0x620 [ 1298.741028] ? lock_downgrade+0x6d0/0x6d0 [ 1298.741872] ? rwlock_bug.part.0+0x90/0x90 [ 1298.742778] ? _raw_spin_unlock+0x1a/0x30 [ 1298.743602] ? __alloc_fd+0x2a5/0x620 [ 1298.744363] do_sys_openat2+0x171/0x420 [ 1298.745178] ? build_open_flags+0x6f0/0x6f0 [ 1298.746042] ? wait_for_completion_io+0x270/0x270 [ 1298.747051] ? rcu_read_lock_any_held+0x75/0xa0 [ 1298.747978] ? vfs_write+0x354/0xa30 [ 1298.748748] __x64_sys_creat+0xc9/0x120 [ 1298.749546] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1298.750588] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1298.751563] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1298.752721] do_syscall_64+0x33/0x40 [ 1298.753483] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1298.754547] RIP: 0033:0x7f7118840b19 [ 1298.755292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1298.759094] RSP: 002b:00007f7115d95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1298.760614] RAX: ffffffffffffffda RBX: 00007f7118954020 RCX: 00007f7118840b19 [ 1298.762085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1298.763561] RBP: 00007f7115d951d0 R08: 0000000000000000 R09: 0000000000000000 [ 1298.764992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1298.766428] R13: 00007ffdedb96fbf R14: 00007f7115d95300 R15: 0000000000022000 [ 1298.772935] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1298.774557] FAT-fs (loop7): Filesystem has been set read-only [ 1298.811534] 9pnet: Insufficient options for proto=fd 00:38:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x5) 00:38:27 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) pidfd_getfd(r0, r0, 0x0) 00:38:27 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x20d315) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) 00:38:27 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:38:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 6) 00:38:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='.\x00', 0x80043, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) openat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x9) 00:38:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0xd1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x800, 0x80) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x40000, 0x0) sendfile(r4, r2, 0x0, 0x7ffffff9) 00:38:27 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) [ 1299.071477] FAT-fs (loop4): Directory bread(block 10) failed [ 1299.079739] FAT-fs (loop4): Directory bread(block 11) failed [ 1299.117492] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1299.119271] FAT-fs (loop4): Filesystem has been set read-only [ 1299.139031] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1299.161022] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1299.175658] 9pnet: Insufficient options for proto=fd 00:38:27 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1299.271929] FAT-fs (loop6): Directory bread(block 10) failed [ 1299.287644] FAT-fs (loop6): Directory bread(block 11) failed [ 1299.308200] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1299.309881] FAT-fs (loop6): Filesystem has been set read-only [ 1299.311575] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1299.332655] FAULT_INJECTION: forcing a failure. [ 1299.332655] name failslab, interval 1, probability 0, space 0, times 0 [ 1299.335206] CPU: 1 PID: 19011 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1299.336607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.338264] Call Trace: [ 1299.338815] dump_stack+0x107/0x167 [ 1299.339578] should_fail.cold+0x5/0xa [ 1299.340374] ? security_file_alloc+0x34/0x170 [ 1299.341282] should_failslab+0x5/0x20 [ 1299.342053] kmem_cache_alloc+0x5b/0x360 [ 1299.342912] security_file_alloc+0x34/0x170 [ 1299.343774] __alloc_file+0xb6/0x320 [ 1299.344527] alloc_empty_file+0x6d/0x170 [ 1299.345343] path_openat+0xde/0x26d0 [ 1299.346121] ? path_lookupat+0x860/0x860 [ 1299.346964] ? perf_trace_lock+0xac/0x490 [ 1299.347785] ? SOFTIRQ_verbose+0x10/0x10 [ 1299.348592] ? lock_acquire+0x197/0x490 [ 1299.349401] ? __lockdep_reset_lock+0x180/0x180 [ 1299.350340] do_filp_open+0x190/0x3e0 [ 1299.351137] ? may_open_dev+0xf0/0xf0 [ 1299.351906] ? __alloc_fd+0x2a5/0x620 [ 1299.352656] ? lock_downgrade+0x6d0/0x6d0 [ 1299.353493] ? rwlock_bug.part.0+0x90/0x90 [ 1299.354350] ? _raw_spin_unlock+0x1a/0x30 [ 1299.355220] ? __alloc_fd+0x2a5/0x620 [ 1299.356003] do_sys_openat2+0x171/0x420 [ 1299.356796] ? build_open_flags+0x6f0/0x6f0 [ 1299.357670] ? wait_for_completion_io+0x270/0x270 [ 1299.358651] ? rcu_read_lock_any_held+0x75/0xa0 [ 1299.359598] ? vfs_write+0x354/0xa30 [ 1299.360356] __x64_sys_creat+0xc9/0x120 [ 1299.361157] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1299.362167] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1299.363166] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1299.364284] do_syscall_64+0x33/0x40 [ 1299.365040] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1299.366068] RIP: 0033:0x7f7118840b19 [ 1299.366819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.370480] RSP: 002b:00007f7115db6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1299.372007] RAX: ffffffffffffffda RBX: 00007f7118953f60 RCX: 00007f7118840b19 [ 1299.373420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1299.374840] RBP: 00007f7115db61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.376268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1299.377671] R13: 00007ffdedb96fbf R14: 00007f7115db6300 R15: 0000000000022000 [ 1299.447485] 9pnet: Insufficient options for proto=fd 00:38:41 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)) 00:38:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x6) 00:38:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:38:41 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:38:41 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) 00:38:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 7) 00:38:41 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) r3 = getpid() getpgrp(r2) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ptrace(0x4207, r3) kcmp(r3, 0xffffffffffffffff, 0x5, r4, r0) getpid() r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:38:41 executing program 0: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x93) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x82801) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r2, &(0x7f0000000140)="ee", 0x1, 0x800000}]) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0xce, 0x6, &(0x7f0000000700)=[{&(0x7f00000001c0)="e4fe6544d4ed8a676b790fb5cf985f46e8452ff625a93e1b8b5c", 0x1a, 0x9}, {&(0x7f0000000240)="afd58b6020fab06ded92939394f3d07ef8cd326eb44f683339fb67acb8ea149aa1a1", 0x22, 0x22}, {&(0x7f0000000380)="5cebc94bc00c9246ae4fa2194c0396529e62e8b75a69f2cfb86d1e2648f2f64fb2d005ddf748ea0a87bc5e53d1d976454189215a8714cd687763170b11810921c04ad85ac65a83b472bf14c79b8fc7c4611a2d700902939be55d4f2eb24f1c7c256e2f225ff757e02803007065572247d531a262906acb1658de287c05372bc241cb97b589700cfcde95", 0x8a, 0x7}, {&(0x7f0000000440)="9240ae9958fe08f2f00fd28a3d2ec8dd29a761c35f474e134eaccddc1f017ca5ff59339c97434b82312e2e53474528cd5042015d1eb238f7bafbc569a401866abfc74bf06d6a1d47a08754dc52e9e73689b1e13b34e7ee4e161a97b2184feeb3d470615363b0f9477727142666b7d1ce70320ce875fa7a2b0ed50ec7d2701a312ecd6282d646612220338c3335114da00a4c21d1310c26b2364b4a40e6ae80eb6791fc85fe809f4dd9af3aeb4e3f7660499dcb051c13037b31f959ecccbdd51e2eb754c727f77c3999ed5340e62d75a6c35e84395b7576a6270e3f9e9d53dba1ad7a6c6e879a8f54b398d9a27a19ce3d6ec897103d", 0xf5, 0x1}, {&(0x7f0000000540)="0c296b8d26fde812277044fbd0c7974d14994057c1ba16075f7bf91e0748b5dffc15e6322e8b60375aff54bddc9a66e96cac4001a26a6cef58fb7a8e6c291e8b406ab75b07ef1e23084d699ca31190b3425e3457d3f6c549fe681587cdcccc6ae81e21739fd1d4e2fbf38aca5360b9ba0ba618067d6fe2dccf43607b6ddae8d6b7e0fa8b160a4eb9cf68b5764087d78740b39175b5a7b1cd6c0b61bcbee835a101ab8f946ed0a7bd6d46ace7b838d2794115df3810f55331ef549d42e274e6b6eb2e4a5e376ca7c210cf85d31b147f571ac0e77977605a6da5cbdbb3", 0xdc}, {&(0x7f0000000640)="7bb8ed2c2b2de3c44e573294ec06aba68a72b45891214bb20669b318bf5a585fc950abdea60389db3f72540c3a9c5602c55481809c85e7840b975f8f5cae2ec6b161c34db1ecbdca28d1576431056a44099125e341605e00c42333bdaebe9e4ea2920c3682483624f693a354e0cc0b016ce478fb1b019e6e0b7596160ea8d59fe2f02cf4ce3bee77e7120afb944712", 0x8f, 0x400}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e6e6fd600080000696c3d312c73686f72746e616d653d6c6f7765722c73686f72746e616d653d77696e5c742c666f736e65723e314135a749f693327fdabf3fd369441c8d475e449f946967a17ca605a5fdafd66956e9ec1d9592", @ANYRESDEC=0x0, @ANYRESHEX]) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100, 0x0, 0x0, 0x3, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) poll(&(0x7f0000000000)=[{r4, 0x2}], 0x1, 0x20) sendfile(r6, r5, 0x0, 0x7ffffff9) r7 = fcntl$dupfd(r0, 0x0, r1) ioctl$SG_NEXT_CMD_LEN(r7, 0x2283, &(0x7f0000000000)=0x1) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000300)="0040abe000040000000000003b5e5672b89aeddb2a535f0007ba986d16ef7ba30c3f089694ed90fa7c43", 0x2a}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20d315) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r8, 0x40286608, &(0x7f00000000c0)) 00:38:41 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x473d57cf}}, './file0\x00'}) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x0, 0x0) openat(r1, &(0x7f00000002c0)='./file1\x00', 0xe6001, 0xf8) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1313.099850] FAT-fs (loop4): Directory bread(block 10) failed [ 1313.101320] FAT-fs (loop4): Directory bread(block 11) failed [ 1313.105070] FAT-fs (loop6): Directory bread(block 10) failed [ 1313.106466] FAT-fs (loop6): Directory bread(block 11) failed [ 1313.142471] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1313.144320] FAT-fs (loop4): Filesystem has been set read-only [ 1313.156986] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1313.158837] FAT-fs (loop6): Filesystem has been set read-only [ 1313.176235] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1313.185110] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1313.192239] FAULT_INJECTION: forcing a failure. [ 1313.192239] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.193557] CPU: 0 PID: 19148 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1313.194306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1313.195226] Call Trace: [ 1313.195519] dump_stack+0x107/0x167 [ 1313.195915] should_fail.cold+0x5/0xa [ 1313.196335] ? create_object.isra.0+0x3a/0xa20 [ 1313.196830] should_failslab+0x5/0x20 [ 1313.197246] kmem_cache_alloc+0x5b/0x360 [ 1313.197681] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 1313.198283] create_object.isra.0+0x3a/0xa20 [ 1313.198767] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1313.199326] kmem_cache_alloc+0x159/0x360 [ 1313.199805] security_file_alloc+0x34/0x170 [ 1313.200276] __alloc_file+0xb6/0x320 [ 1313.200684] alloc_empty_file+0x6d/0x170 [ 1313.201130] path_openat+0xde/0x26d0 [ 1313.201548] ? path_lookupat+0x860/0x860 [ 1313.201989] ? perf_trace_lock+0xac/0x490 [ 1313.202446] ? SOFTIRQ_verbose+0x10/0x10 [ 1313.202908] ? lock_acquire+0x197/0x490 [ 1313.203362] ? __lockdep_reset_lock+0x180/0x180 [ 1313.203889] do_filp_open+0x190/0x3e0 [ 1313.204321] ? may_open_dev+0xf0/0xf0 [ 1313.204749] ? __alloc_fd+0x2a5/0x620 [ 1313.205185] ? lock_downgrade+0x6d0/0x6d0 [ 1313.205653] ? rwlock_bug.part.0+0x90/0x90 [ 1313.206139] ? _raw_spin_unlock+0x1a/0x30 [ 1313.206601] ? __alloc_fd+0x2a5/0x620 [ 1313.207060] do_sys_openat2+0x171/0x420 [ 1313.207511] ? build_open_flags+0x6f0/0x6f0 [ 1313.207988] ? wait_for_completion_io+0x270/0x270 [ 1313.208532] ? rcu_read_lock_any_held+0x75/0xa0 [ 1313.209056] ? vfs_write+0x354/0xa30 [ 1313.209463] __x64_sys_creat+0xc9/0x120 [ 1313.209908] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1313.210472] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1313.211023] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1313.211656] do_syscall_64+0x33/0x40 [ 1313.212076] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1313.212627] RIP: 0033:0x7f7118840b19 [ 1313.213054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1313.215107] RSP: 002b:00007f7115db6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1313.215968] RAX: ffffffffffffffda RBX: 00007f7118953f60 RCX: 00007f7118840b19 [ 1313.216940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1313.217736] RBP: 00007f7115db61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1313.218535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1313.219348] R13: 00007ffdedb96fbf R14: 00007f7115db6300 R15: 0000000000022000 00:39:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 8) 00:39:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {0x1b}, [@typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x39, 0x0, 0x0, @uid}]}, 0x30}, 0x1, 0x0, 0x0, 0x2004c881}, 0xd5) dup3(r0, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00210c0000000000000000040002e40700000000000000"], 0x1c}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x0, 0xb, 0x0, "134bbf64e346852d21f9ddc5b096ba60b380f982020d38d2dad0924eefd2f5ce7b9cabfd6e9580c3f337e1c538530365a5b282ea7a445cb00fa2b3200a90285d3491e9b3b8e2dc145842ffb09159f10d"}, 0xd8) 00:39:03 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) r3 = getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r4 = getpgid(r3) waitid(0x2, r4, &(0x7f0000000080), 0x1, &(0x7f00000001c0)) pidfd_getfd(r0, r0, 0x0) 00:39:03 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) 00:39:03 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:39:03 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x7) 00:39:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) signalfd4(r0, &(0x7f0000000080)={[0x6]}, 0x8, 0x80800) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1335.358009] FAT-fs (loop4): Directory bread(block 10) failed [ 1335.359498] FAT-fs (loop4): Directory bread(block 11) failed [ 1335.360931] FAT-fs (loop6): Directory bread(block 10) failed [ 1335.362575] FAT-fs (loop6): Directory bread(block 11) failed [ 1335.412740] FAULT_INJECTION: forcing a failure. [ 1335.412740] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.415523] CPU: 1 PID: 19271 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1335.416920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1335.418582] Call Trace: [ 1335.419138] dump_stack+0x107/0x167 [ 1335.419895] should_fail.cold+0x5/0xa [ 1335.420692] ? jbd2__journal_start+0x190/0x890 [ 1335.421649] should_failslab+0x5/0x20 [ 1335.422448] kmem_cache_alloc+0x5b/0x360 [ 1335.423367] jbd2__journal_start+0x190/0x890 [ 1335.424371] __ext4_journal_start_sb+0x214/0x430 [ 1335.425418] ext4_truncate+0x665/0x12b0 [ 1335.426254] ? unmap_mapping_pages+0x117/0x2a0 [ 1335.427251] ? ext4_punch_hole+0x1110/0x1110 [ 1335.428193] ? inode_newsize_ok+0x18d/0x210 [ 1335.429118] ext4_setattr+0x14c7/0x22c0 [ 1335.429952] ? current_time+0x1e6/0x2c0 [ 1335.430810] ? igrab+0xc0/0xc0 [ 1335.431528] ? ext4_journalled_write_end+0x1240/0x1240 [ 1335.432630] notify_change+0xba2/0x1080 [ 1335.433472] ? mark_lock+0x1c50/0x2df0 [ 1335.434305] do_truncate+0x134/0x1f0 [ 1335.435099] ? file_open_root+0x440/0x440 [ 1335.435966] ? security_file_open+0x20b/0x500 [ 1335.436917] ? may_open+0x1e4/0x400 [ 1335.437670] path_openat+0x1d51/0x26d0 [ 1335.438536] ? path_lookupat+0x860/0x860 [ 1335.439416] ? perf_trace_lock+0xac/0x490 [ 1335.440312] ? SOFTIRQ_verbose+0x10/0x10 [ 1335.441149] ? lock_acquire+0x197/0x490 [ 1335.441995] ? __lockdep_reset_lock+0x180/0x180 [ 1335.443010] do_filp_open+0x190/0x3e0 [ 1335.443843] ? may_open_dev+0xf0/0xf0 [ 1335.444633] ? __alloc_fd+0x2a5/0x620 [ 1335.445465] ? rwlock_bug.part.0+0x90/0x90 [ 1335.446401] ? _raw_spin_unlock+0x1a/0x30 [ 1335.447304] ? __alloc_fd+0x2a5/0x620 [ 1335.448155] do_sys_openat2+0x171/0x420 [ 1335.449018] ? build_open_flags+0x6f0/0x6f0 [ 1335.449967] ? wait_for_completion_io+0x270/0x270 [ 1335.451024] ? rcu_read_lock_any_held+0x75/0xa0 [ 1335.452028] ? vfs_write+0x354/0xa30 [ 1335.452858] __x64_sys_creat+0xc9/0x120 [ 1335.453724] ? __ia32_compat_sys_openat+0x1f0/0x1f0 [ 1335.454807] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1335.455881] ? syscall_trace_enter.constprop.0+0x11b/0x230 [ 1335.457090] do_syscall_64+0x33/0x40 [ 1335.457908] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1335.459052] RIP: 0033:0x7f7118840b19 [ 1335.459876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1335.463892] RSP: 002b:00007f7115db6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1335.465548] RAX: ffffffffffffffda RBX: 00007f7118953f60 RCX: 00007f7118840b19 [ 1335.467122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1335.468672] RBP: 00007f7115db61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1335.470225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1335.471790] R13: 00007ffdedb96fbf R14: 00007f7115db6300 R15: 0000000000022000 [ 1335.473523] EXT4-fs error (device sda) in ext4_setattr:5615: Out of memory 00:39:03 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17, 0x3}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c006501d721fb00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa04}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:39:03 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:39:03 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:03 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) 00:39:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x8) 00:39:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) (fail_nth: 9) 00:39:04 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000002c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) 00:39:04 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)=""/105, 0x69}, {&(0x7f0000000440)=""/187, 0xbb}], 0x2, &(0x7f00000060c0)=ANY=[@ANYBLOB="14000000002405f25a75a8d6180000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x30}}, {{&(0x7f0000000500), 0x6e, &(0x7f0000000880)=[{&(0x7f0000000580)=""/88, 0x58}], 0x1, &(0x7f00000008c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000000900), 0x6e, &(0x7f0000001980)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1}}, {{&(0x7f00000019c0), 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/142, 0x8e}, {&(0x7f0000001b00)=""/33, 0x21}, {&(0x7f0000001b40)=""/248, 0xf8}, {&(0x7f0000001c40)=""/80, 0x50}, {&(0x7f0000001cc0)=""/89, 0x59}, {&(0x7f0000001d40)=""/19, 0x13}], 0x6, &(0x7f0000001e00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x40}}, {{&(0x7f0000001e40)=@abs, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000001ec0)=""/125, 0x7d}, {&(0x7f0000001f40)=""/49, 0x31}, {&(0x7f0000001f80)=""/126, 0x7e}, {&(0x7f0000002000)=""/96, 0x60}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/50, 0x32}, {&(0x7f00000030c0)=""/24, 0x18}, {&(0x7f0000003100)=""/165, 0xa5}], 0x8, &(0x7f0000003240)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000003280), 0x6e, &(0x7f0000004640)=[{&(0x7f0000003300)=""/161, 0xa1}, {&(0x7f00000033c0)=""/231, 0xe7}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/1, 0x1}, {&(0x7f0000004500)=""/160, 0xa0}, {&(0x7f00000045c0)=""/125, 0x7d}], 0x6, &(0x7f00000046c0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f00000047c0)=@abs, 0x6e, &(0x7f0000005e00)=[{&(0x7f0000004840)=""/144, 0x90}, {&(0x7f0000004900)=""/4096, 0x1000}, {&(0x7f0000005900)=""/204, 0xcc}, {&(0x7f0000005a00)=""/250, 0xfa}, {&(0x7f0000005b00)=""/228, 0xe4}, {&(0x7f0000005c00)=""/192, 0xc0}, {&(0x7f0000005cc0)=""/161, 0xa1}, {&(0x7f0000005d80)=""/64, 0x40}, {&(0x7f0000005dc0)=""/44, 0x2c}], 0x9}}, {{0x0, 0x0, &(0x7f0000005f40)=[{&(0x7f0000005ec0)=""/117, 0x75}], 0x1, &(0x7f0000005f80)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000006040), 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)}, {&(0x7f0000006100)=""/5, 0x5}], 0x2, &(0x7f0000006180)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}], 0x9, 0x1, 0x0) waitid(0x0, r4, &(0x7f0000006440), 0x20000000, &(0x7f00000064c0)) ptrace(0x10, r3) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000080)={0x1, 0x3, 0x1000, 0x173, &(0x7f0000000700)="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", 0xb0, 0x0, &(0x7f0000000380)="b64714b674b62dcf624fd8e027e42644b05f6d23d09d49d8d86b0da30a3e152b5907ad850f81b379112ce13ec59bdd5accc6b4488219e22975c6042f774cf6d46ecc34a9947ebe135519944558f538951d86724d4db120b2b425119b1a8de81b136882e10cde9c53041267f8cbc35ba4211c2a0a235a9ad4ea328bdb430c9138394bb8596bd80c7e5d403b8e910d6b3fd413ed7e4a2efbf21b4b3da7387dd95f3e6544d4cf17287a01ae6d536efccc75"}) getpid() getpgrp(r3) tkill(r0, 0x37) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:39:04 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:04 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)) [ 1335.826591] FAT-fs (loop4): Directory bread(block 10) failed [ 1335.830535] FAT-fs (loop6): Directory bread(block 10) failed [ 1335.832706] FAT-fs (loop4): Directory bread(block 11) failed [ 1335.836620] FAT-fs (loop6): Directory bread(block 11) failed 00:39:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00aaae0dee06f18b77c358282f7f77bd14dbc074a80c55a20ab9bd6e331ac7af6256f0fbde3aba7ee773124c4595df0eebf3"]) chdir(&(0x7f0000000040)='./file0\x00') inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x145000000) openat2(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x10000, 0x200, 0x19}, 0x18) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x2, 0x1) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1335.837523] udc-core: couldn't find an available UDC or it's busy [ 1335.839364] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 1335.848377] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1335.850218] FAT-fs (loop6): Filesystem has been set read-only [ 1335.853306] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1335.855363] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1335.857113] FAT-fs (loop4): Filesystem has been set read-only [ 1335.858547] FAULT_INJECTION: forcing a failure. [ 1335.858547] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1335.861476] CPU: 1 PID: 19408 Comm: syz-executor.6 Not tainted 5.10.164 #1 [ 1335.861692] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1335.863137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1335.863168] Call Trace: [ 1335.863197] dump_stack+0x107/0x167 [ 1335.863224] should_fail.cold+0x5/0xa [ 1335.868802] _copy_from_user+0x2e/0x1b0 [ 1335.869701] kstrtouint_from_user+0xbd/0x220 [ 1335.870677] ? kstrtou8_from_user+0x210/0x210 [ 1335.871711] ? lock_acquire+0x197/0x490 [ 1335.872618] ? ksys_write+0x12d/0x260 [ 1335.873506] proc_fail_nth_write+0x78/0x220 [ 1335.874493] ? proc_task_getattr+0x1f0/0x1f0 [ 1335.875496] ? __fget_files+0x296/0x480 [ 1335.876411] ? proc_task_getattr+0x1f0/0x1f0 [ 1335.877403] vfs_write+0x29a/0xa30 [ 1335.878223] ksys_write+0x12d/0x260 [ 1335.879078] ? __ia32_sys_read+0xb0/0xb0 [ 1335.880014] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1335.881125] do_syscall_64+0x33/0x40 [ 1335.881975] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1335.883148] RIP: 0033:0x7f71187f35ff [ 1335.883992] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1335.888194] RSP: 002b:00007f7115db6170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1335.889919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71187f35ff [ 1335.891545] RDX: 0000000000000001 RSI: 00007f7115db61e0 RDI: 0000000000000004 [ 1335.893163] RBP: 00007f7115db61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1335.894770] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1335.896411] R13: 00007ffdedb96fbf R14: 00007f7115db6300 R15: 0000000000022000 00:39:04 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:39:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:39:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf) 00:39:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c90180300002c6661740002010100f8010000000000", 0x17, 0x8}, {&(0x7f0000000080)="53595a4b414c4c45522027080000ea80325132513a2bff88e94bfa0573fb085da8550a8b0000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x5f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:39:04 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:04 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1336.256666] FAT-fs (loop4): Directory bread(block 10) failed [ 1336.258276] FAT-fs (loop4): Directory bread(block 11) failed 00:39:04 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1336.264975] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1336.266659] FAT-fs (loop4): Filesystem has been set read-only [ 1336.269103] FAT-fs (loop6): Directory bread(block 10) failed [ 1336.272544] FAT-fs (loop6): Directory bread(block 11) failed [ 1336.276020] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1336.287160] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1336.289132] FAT-fs (loop6): Filesystem has been set read-only [ 1336.296606] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:39:04 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000280), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/170, 0xaa}, {&(0x7f0000000540)=""/48, 0x30}], 0x4, &(0x7f0000001700)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x170}, 0x101) clone3(&(0x7f00000018c0)={0x10000800, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x2f}, &(0x7f00000001c0)=""/59, 0x3b, &(0x7f0000000200)=""/92, &(0x7f0000001880)=[r2, r0, r0], 0x3}, 0x58) pidfd_open(0x0, 0x0) getpgid(0x0) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) r5 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r3, &(0x7f0000001940)={r5, r4, 0xda1}) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r6 = fork() tkill(r6, 0x1e) fork() r7 = fork() ptrace(0x10, r7) getpid() getpgrp(r7) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:39:21 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x13) 00:39:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x2) 00:39:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000eab3495100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0x3f}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f00000001c0)='./file1\x00', 0x61d2, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000240)="c41ca8e08ec152602ea53cf85e0abb36bfb50bc28adc16d1a21d1e5f285bf59a959f703c5307c50427f90e1f7e9bcab9ddbedf02cd3a897072766e3be5d82a1edf62bc2e96225afd5fd32b67d859ad790b29ad6bda504320cea7b3b92b6e072f330e9c84438c6c01b44aeae2e7c0c0f9d98a04e1", 0x74, 0x6}, {&(0x7f00000002c0)="649db5b37a183551454bff193a82576944fd9a9f9fac7be0098052b9c4210d0c8435e6666e1e27720d7474b789a9e3c0c33117ab8605d11418d5a37262dfedf14252b20dfce8d742489ab04e9e559a382188260e79916b3a31bf2f4ec57a6a7275f3beaab4a4a2db9f7cd80f74ec3a", 0x6f, 0xc8}, {&(0x7f0000000340)="ab73c2f66a928ba3b99cc48904d4af83bf8388d4397b2a7d6df2c783ec810f1309bcd9348f6778c5bb96027e317c1f7483c9dd0efb01dc3d5775f40ff4713029755b0825508ec77c84bcc79a30e6a9dece77f9bbe4b78ce0e3fb8f8d7ffdd3af517212671cc576ed86", 0x69, 0x20000000000000}], 0x80, &(0x7f0000000440)={[{@uid={'uid', 0x3d, 0xee01}}, {@map_off}], [{@appraise}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_appraise}, {@audit}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@dont_hash}, {@euid_lt={'euid<', r0}}, {@permit_directio}]}) creat(&(0x7f0000000080)='./file1\x00', 0xa9404e92183c022c) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:39:21 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:39:21 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:21 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) r1 = dup(r0) waitid$P_PIDFD(0x3, r1, 0x0, 0x80000000, 0x0) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) pidfd_open(0x0, 0x0) getpgid(0x0) wait4(0x0, &(0x7f0000000400), 0x1000000, &(0x7f00000001c0)) ptrace$getregset(0x4204, 0x0, 0x3, &(0x7f0000000000)={&(0x7f0000000080)=""/90, 0x5a}) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) move_pages(0x0, 0x6, &(0x7f0000000280)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f00000002c0)=[0x8001, 0x1, 0x2, 0x80000000, 0x8, 0x4], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:39:21 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1353.254176] FAT-fs (loop6): Directory bread(block 10) failed [ 1353.259506] FAT-fs (loop6): Directory bread(block 11) failed [ 1353.265970] FAT-fs (loop4): Directory bread(block 10) failed [ 1353.273783] FAT-fs (loop4): Directory bread(block 11) failed [ 1353.285017] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1353.286940] FAT-fs (loop6): Filesystem has been set read-only [ 1353.291356] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1353.291975] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1353.294047] FAT-fs (loop4): Filesystem has been set read-only 00:39:21 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1353.305611] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1353.313084] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:39:21 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:21 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x4) 00:39:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6001, 0x191) 00:39:36 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:39:36 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x18) 00:39:36 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) r1 = gettid() r2 = pidfd_open(r1, 0x0) r3 = fork() tkill(r3, 0x1e) fork() r4 = fork() ptrace(0x10, r4) r5 = getpid() getpgrp(r4) pidfd_getfd(r2, r0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) waitid(0x0, r5, &(0x7f0000000080), 0x2, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:39:36 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:36 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1368.544604] FAT-fs (loop6): Directory bread(block 10) failed [ 1368.553679] FAT-fs (loop6): Directory bread(block 11) failed [ 1368.580634] FAT-fs (loop4): Directory bread(block 10) failed [ 1368.589590] FAT-fs (loop4): Directory bread(block 11) failed 00:39:37 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1368.603300] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1368.605064] FAT-fs (loop6): Filesystem has been set read-only [ 1368.622826] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1368.624563] FAT-fs (loop4): Filesystem has been set read-only [ 1368.631665] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:39:37 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 1368.664060] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:39:37 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:37 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) r3 = getpgrp(r1) waitid(0x1, r3, &(0x7f0000000080), 0x2, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:39:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x8) 00:39:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x239) [ 1368.913458] FAT-fs (loop4): Directory bread(block 10) failed [ 1368.917142] FAT-fs (loop4): Directory bread(block 11) failed [ 1368.937188] FAT-fs (loop6): Directory bread(block 10) failed [ 1368.937772] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1368.939883] FAT-fs (loop6): Directory bread(block 11) failed [ 1368.940587] FAT-fs (loop4): Filesystem has been set read-only [ 1368.952384] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1368.954219] FAT-fs (loop6): Filesystem has been set read-only [ 1368.958701] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1368.971556] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1368.978658] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:39:51 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:51 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:39:51 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x28, 0x4, @thr={&(0x7f00000001c0)="00df356b11b2a9a5f521b502f1fcb662b2481f8c4af9febd5adaa24c0234bd66456f8bf97de44e79d859a76ce118ffd8b0207bb4d15eac385fb749642dd0c4140f061cad6f20da127bd6660b9d998c80718f45c9f120d1343f6036647cb43772d62ff11c53b09649a22b824ef8cf481c0dac179df037c563d3360464052dfc13e55ab6e13e713336dd677659ee26449b438dae291fb4b67428d4d27f2f701ebe9bca3db010293dbf7da0a0ff2d94d5528715500d81ef84c622096f44b5630c61", &(0x7f0000000080)="73cbe11e0aeb73e10e5531e2"}}) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:39:51 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:51 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x18) 00:39:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x300) 00:39:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e01", 0x9}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x1e0) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:39:51 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfec4) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1383.631592] FAT-fs (loop4): Directory bread(block 10) failed [ 1383.632405] FAT-fs (loop4): Directory bread(block 11) failed [ 1383.637148] FAT-fs (loop6): Directory bread(block 10) failed [ 1383.638736] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1383.639611] FAT-fs (loop4): Filesystem has been set read-only [ 1383.648884] FAT-fs (loop6): Directory bread(block 11) failed [ 1383.649304] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:39:52 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1383.673235] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1383.674947] FAT-fs (loop6): Filesystem has been set read-only 00:39:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x480) [ 1383.702197] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:39:52 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:39:52 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1383.725188] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:39:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="005794e21afbaa589736d2b18273935f66d9ba395d2bc316efc385d3a463fc7842857dd5ea71857433a8d1fa4773a88c"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x1) 00:39:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1800) [ 1383.926155] FAT-fs (loop4): Directory bread(block 10) failed [ 1383.927732] FAT-fs (loop4): Directory bread(block 11) failed [ 1383.959424] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1383.961347] FAT-fs (loop4): Filesystem has been set read-only [ 1383.975143] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1383.984311] FAT-fs (loop6): Directory bread(block 10) failed [ 1383.985648] FAT-fs (loop6): Directory bread(block 11) failed [ 1383.992708] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1383.994663] FAT-fs (loop6): Filesystem has been set read-only 00:39:52 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1383.996421] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:39:52 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1384.009673] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:39:52 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000000240)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c451ae33276bb4b83a03f5eee302020202020201000b9ea", 0x5a, 0xa00}], 0x0, &(0x7f0000000080)={[{@uni_xlate}, {@rodir}, {@numtail}, {@shortname_mixed}, {@utf8}]}) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000003c0), 0x280000, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x11a0087, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x7ff}}, {@cache_loose}], [{@permit_directio}, {@uid_lt={'uid<', 0xee01}}, {@measure}, {@dont_hash}, {@uid_eq}, {@smackfstransmute={'smackfstransmute', 0x3d, 'security.capability\x00'}}]}}) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000300)='./file0\x00', 0x400000, 0x4b) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), &(0x7f00000002c0)=@v2={0x2000000, [{0x46, 0x2}, {0x6, 0xcd}]}, 0x14, 0x0) 00:40:06 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:06 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:40:06 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:06 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:40:06 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:06 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x2000) 00:40:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB="12"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x2, 0x0) 00:40:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x500) [ 1398.021211] FAT-fs (loop4): Directory bread(block 10) failed [ 1398.021883] FAT-fs (loop4): Directory bread(block 11) failed [ 1398.023870] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1398.024730] FAT-fs (loop4): Filesystem has been set read-only 00:40:06 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00025f6c79926ae5c8e1da9e075835b4e261ac54ef081ba7653f3412d03c0f4f2f9a8ed601b0bf06afe703deb0f4f641bfa38a206ac4a58d02d831e21f4cac094fb2b0466c29e32033c314f14370459bd3"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1398.033531] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1398.058953] FAT-fs (loop6): Directory bread(block 10) failed [ 1398.072116] FAT-fs (loop6): Directory bread(block 11) failed [ 1398.114163] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1398.116062] FAT-fs (loop6): Filesystem has been set read-only 00:40:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x600) [ 1398.143524] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:40:06 executing program 3: syz_emit_ethernet(0x0, 0x0, 0x0) 00:40:06 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) dup2(r1, r2) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1398.183592] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:06 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x80000) [ 1398.335172] FAT-fs (loop4): Directory bread(block 10) failed [ 1398.338330] FAT-fs (loop4): Directory bread(block 11) failed [ 1398.344465] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1398.346428] FAT-fs (loop4): Filesystem has been set read-only [ 1398.397440] FAT-fs (loop6): Directory bread(block 10) failed [ 1398.399090] FAT-fs (loop6): Directory bread(block 11) failed [ 1398.409534] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1398.411423] FAT-fs (loop6): Filesystem has been set read-only [ 1398.418609] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1398.425351] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:22 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:40:22 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1000000) 00:40:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x700) 00:40:22 executing program 3: syz_emit_ethernet(0x0, 0x0, 0x0) 00:40:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x0, &(0x7f0000000200), 0x840041, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x141000, 0x65) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:40:22 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:22 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) r1 = gettid() r2 = fork() tkill(r2, 0x1e) r3 = fork() r4 = fork() ptrace(0x10, r4) getpid() r5 = getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r7 = pidfd_getfd(r0, r0, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0), 0x10d001, 0x0) r9 = dup2(r0, r7) r10 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r10, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r11 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r11, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendmsg$netlink(r7, &(0x7f0000000480)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25d7dbfd, 0x100000}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="240000003a00010026bd06000000df25667614002e000000000004000000170b00000001"], 0x24}, {&(0x7f0000000700)={0x47c, 0x16, 0x200, 0x70bd2e, 0x25dfdbfd, "", [@typed={0x4, 0x68}, @nested={0x28d, 0x64, 0x0, 0x1, [@generic="f1284d94ae529beaf30eb98d449744147666", @typed={0xfa, 0x86, 0x0, 0x0, @binary="35465f4e061cad0a202a03d0093bdfd12f2d654448c10c0f9e5214a0ee662233edbf65265a2aca9c992adad9b0d120481d93ff8b94e5e16d6d20047d5037b14147ce269cd6b55ce95da7e30d199d50796c84e31f5f6e5c2f39cfabe2a2ce412f47b51c303db82904e641354ab940c4131d48ab9897c0ecf7bd6408f2162cb77d655dee3877898723b9e1a5e04ed6a4ed4140940742f153e8ccc3cda35dea6bcd229b870d5e52837317227c57ac34f5e2b033a72dc22fa879d64d80c61f5e8f108cdbcff14ea39a4df781a66373b30c798105944c8542e35faefa6b031ffd372d921572f10e82e0e551b884aebec28d956c0aa3397936"}, @generic="63cc6861f925af43ed2787e2b7003b726109b81a5b621624621522c9b78f4bdee2851245ddccc6f2c4b95052d89072e5d52ec659986a739d993159bbb9ecdb702253fca297156247a8a292f90b5e57cae1236db6a64dfb23b0bb1013ca9b191643f704c6d35aab28baa3fb0b5959836156caa314ae77253aefd88266b4f76b720a37e165134bdc80eb1ed53c043f538cb8393627c11ac0fa9afad6949784c2c3ea3a4985fb9771770ee9f5277bed1be8dcfe18b80ac4587e0cc5824ec517d2edbf93a0c018431512aa0c5f0ffac359c7ae97cd5aa8cc87ca06c1f367fba5b21e5beb69d395cd8420edb0", @generic="244217249efe21a2fcdb8187a524ee21fb89c5e5c76944909d35c87cb4b5df6b91151469687a079c010eeb25f1b07cd922ffee3b31b7f35a1536ba187896898a7ebfdd8991da98c84ecdc7147d64c5e6c6080e54d7ce7fdce04039db2ad9ae0fa4c1d6d18702cbb21aa3fc069b013f5dc5303ecd6c225222c933f3389ef3e9c7b2995d6d00"/145]}, @typed={0x8, 0x1, 0x0, 0x0, @u32=0xb99}, @typed={0xc, 0x6a, 0x0, 0x0, @u64=0x7}, @nested={0x14f, 0x3, 0x0, 0x1, 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@typed={0x8, 0x18, 0x0, 0x0, @uid}, @typed={0x8, 0x72, 0x0, 0x0, @pid}, @typed={0x8, 0x90, 0x0, 0x0, @fd=r7}, @typed={0x8, 0x63, 0x0, 0x0, @pid=r1}, @typed={0x8, 0x2b, 0x0, 0x0, @fd=r11}, @generic="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@typed={0x8, 0x3e, 0x0, 0x0, @fd=r10}, @generic="37a537bcb54e6ac84f4fa6f37b8335e162190e7f9c31b08ba9453b2e31c4d6d7caaef3b83382aea06d42d78c0d04ed91cab5ee773490a6e33407b8be815c16972f2cb1a4d8b5a086b003cb4727e5ba2a75a328853c94a53465d1432c382d72ddc9771438bf95ed05a82776fcc1c7fb0e5f427dd4aa2819003795db5304fab6916b65d49b35320c46e32a76a8c1ca"]}, @typed={0x8, 0x3d, 0x0, 0x0, @uid}]}, 0x227c}], 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r7, @ANYRESOCT=r6, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32, @ANYRES32=r9, @ANYRESOCT=r5, @ANYRES32=r10, @ANYRES32, @ANYRES32=r11], 0x70, 0x4000001}, 0x4897) [ 1413.760967] FAT-fs (loop4): Directory bread(block 10) failed 00:40:22 executing program 3: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1413.763718] FAT-fs (loop4): Directory bread(block 11) failed [ 1413.773601] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1413.774772] FAT-fs (loop4): Filesystem has been set read-only 00:40:22 executing program 7: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1413.783394] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:22 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xc11) [ 1413.828666] FAT-fs (loop6): Directory bread(block 10) failed [ 1413.829994] FAT-fs (loop6): Directory bread(block 11) failed [ 1413.857449] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1413.859201] FAT-fs (loop6): Filesystem has been set read-only 00:40:22 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000380)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1413.874735] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:40:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={""/10, ""/2, @multicast2}}}, &(0x7f00000001c0)=0x40) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20010, &(0x7f0000000540)={[{@xattr}, {@none}, {@cpuset_v2_mode}], [{@uid_eq}, {@uid_eq={'uid', 0x3d, r0}}]}) [ 1413.895709] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x2000000) 00:40:22 executing program 7: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1414.054951] FAT-fs (loop4): Directory bread(block 10) failed [ 1414.055730] FAT-fs (loop4): Directory bread(block 11) failed [ 1414.058422] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1414.059638] FAT-fs (loop4): Filesystem has been set read-only [ 1414.067464] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1414.175049] FAT-fs (loop6): Directory bread(block 10) failed [ 1414.175911] FAT-fs (loop6): Directory bread(block 11) failed [ 1414.179856] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1414.180953] FAT-fs (loop6): Filesystem has been set read-only [ 1414.184055] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1414.188875] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:37 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:40:37 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x4000000) 00:40:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) lstat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x6, &(0x7f0000002340)=[{&(0x7f00000001c0)="013df556e70675a90f53947b85989c805c31a101cd1bb84352ba7f", 0x1b, 0x6}, {&(0x7f0000000240)="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{&(0x7f0000001340)="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0x1000, 0x8}], 0x4, &(0x7f00000024c0)={[{@session={'session', 0x3d, 0x8}}, {@gid={'gid', 0x3d, r0}}], [{@context={'context', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:40:37 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xc12) 00:40:37 executing program 7: syz_emit_ethernet(0x0, 0x0, 0x0) 00:40:37 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) r1 = gettid() r2 = fork() tkill(r2, 0x1e) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000080)={0x1, 0x1, 0x8, 0xfffffff8, 0x101, 0x6}) fork() r3 = fork() ptrace(0x10, r3) getpid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0xee00}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x1, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}], [{@seclabel}, {@uid_eq={'uid', 0x3d, r4}}]}}) getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) syz_open_dev$vcsu(&(0x7f00000002c0), 0x80, 0x102) pidfd_getfd(r0, r0, 0x0) 00:40:37 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1428.761914] FAT-fs (loop4): Directory bread(block 10) failed [ 1428.762915] FAT-fs (loop4): Directory bread(block 11) failed [ 1428.774498] FAT-fs (loop6): Directory bread(block 10) failed [ 1428.779961] FAT-fs (loop6): Directory bread(block 11) failed [ 1428.796877] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1428.798866] FAT-fs (loop6): Filesystem has been set read-only [ 1428.800285] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1428.801711] FAT-fs (loop4): Filesystem has been set read-only 00:40:37 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1428.808378] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:40:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1428.822266] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1428.831399] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf00) 00:40:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x18000000) 00:40:37 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="4000000000684600002e2f66696c653000e8cd7fa200e215912b270635f13f"]) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080015060bb3ea32325132510000ea80325100000000000041660069000000ffffffffffffffffffff0000ffffffff46494c453020202020142010", 0x46, 0xa00}], 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="6339cf9b6356"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0/file0\x00'}) sendto$unix(r2, &(0x7f0000000480)="4aa38568d90dfcdc", 0x8, 0x14000000, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r3 = getpid() open(&(0x7f0000001a00)='./file0/file0\x00', 0x240800, 0x100) pidfd_open(r3, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwritev2(r4, &(0x7f0000001980)=[{&(0x7f0000000540)="584aad64e2a8ad609667997faaa4c076b10915c712e62012c304ee69706f9fafc0fe96e15808713875702064d42481df94ad83cb092fbb359b264f0ca9e386b3c907f5d4b3d173e2b538e664b26966832558352c38516ee7678ffaf3730ca6317c1ee09098dba5e9d00efc2e36155fa64bb50a72bf355989926b1f0c2db9bc8be83306e4e5641f9bbb9da482849d54246ece11d7f224ac41ac52ff9d6da6f6a2319ec87694750d9629cf504db55857977b1243c68a6392e00a4ce490939b422d95616d537c935ac15dd1dd0a76d660ec93ab8a84e34b28a72ded84e47f8c2914fdd0", 0xe2}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="0d058c9e73b42cb03d3783723babc6466a316055f3b56cf3b6b594732530562410b84d4a6df16715d253dc6e4d62b92a98f043038a7cb5aa7a89c6edf266a8a5247802c532481d278bf02d944c022cac691145598c86e46bce3b8b013c2b8322914088ad51cc38b6dcd0996ffa03f0e32d96a5cf53195d423e5b9f54d41dc9c87a3e9f70ef9abdecd31755b382c4a2e52a00683f7383abf78dfebc3e3706551f9685ea0d07f2f9da8b2804b34f335bdc3d982c9955b9ffdbb2c1fde7ce0105c8665e1fcd33f4225191f80ee30635", 0xce}, {&(0x7f0000001740)="6f315a8012d94965cee9846c7e5cece2a632f05fa232c4deaad8cac5b73696852e799f3bb9c864dc878729d369542e5ffbc6d28240b3ce87542ec3b632110f7941cf879bf2b5b70ad97a0746902fccc110a8711cd9d577f97fff28bec8ea9030551d1fec416f52671562e2191da1bc3ad6828775ec2e2592774146e0e43463c2bc700f0732dd6e43b878969f0e64437bba77e616e3ca2aad0c639fdecb389f90124fbf4f492f0a2dae3e441af9008c2a", 0xb0}, {&(0x7f0000001800)="c061df0139dbfa45abc71a45a2f1518f65325cf8b4d579adc49f5cc4d1ad96b42d46d3295e4b3a6c895a86f9ad4ec6a13d5b87125ec11653e6bddaed0003dff363427ff0578d8a0a7689f05263c4950514a309ef65ce6581ed0e80f602791c2d70f011aefd271a5c89666f38200b6b52dce44c2c4ded0753875e39f593af6094dfbc32bc8ac9961dc1ecb1a642bb", 0x8e}, {&(0x7f00000018c0)="a25a0909a435bfec141fa68848a4da273d2d2e85d7917633168dd0101419a820ac151a29437cf00df43a31eef1a69919fd0d23832c33c4f61aa3413f963a12b323b881876371e7a895b342694f5be3c334e31aa5c62bb4426554ce75db106b9b83d681e0418089cf35f04957dd5cbcb1b75e015d091d8ba7d424987d6da48c0a760b5a8b00c9ecac546c3fbea5b684d7835ae8e9e269c5aff14bc5d51707233b11b1a164ea4c76980c", 0xa9}], 0x6, 0x4, 0xdeaa, 0x10) getpgid(r3) wait4(r3, &(0x7f0000000100), 0x1, &(0x7f0000000340)) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x5, 0x3, 0x7, 0x70, 0x0, 0x0, 0x4200, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x2, @perf_config_ext={0x360d6b75, 0x1}, 0x42, 0x8, 0x8001, 0x0, 0x5, 0x1, 0x7, 0x0, 0x80000000, 0x0, 0x6}, r3, 0x4, 0xffffffffffffffff, 0xb) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x3f}}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, r5, {r1}}, './file0\x00'}) 00:40:37 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:37 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) fork() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r3 = dup2(r0, r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)) pidfd_getfd(r0, r0, 0x0) [ 1429.103288] FAT-fs (loop4): Directory bread(block 10) failed [ 1429.104630] FAT-fs (loop4): Directory bread(block 11) failed [ 1429.117954] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1429.119964] FAT-fs (loop4): Filesystem has been set read-only [ 1429.128745] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1429.204525] FAT-fs (loop6): Directory bread(block 10) failed [ 1429.208184] FAT-fs (loop6): Directory bread(block 11) failed [ 1429.225902] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1429.227627] FAT-fs (loop6): Filesystem has been set read-only [ 1429.239179] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1429.260593] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)={[{@nonumtail}, {@shortname_winnt}, {@utf8}, {@shortname_lower}, {@shortname_lower}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001380)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/226, 0xe2}, {&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000005c0)=""/11, 0xb}, {&(0x7f0000000600)=""/46, 0x2e}, {&(0x7f0000000640)=""/2, 0x2}], 0x7, &(0x7f0000000700)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000000740)=@abs, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/26, 0x1a}, {&(0x7f0000000800)=""/44, 0x2c}, {&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/121, 0x79}, {&(0x7f00000009c0)=""/244, 0xf4}], 0x5, &(0x7f0000000b40)=[@rights={{0x10}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000c40)=""/207, 0xcf}, {&(0x7f0000000d40)=""/106, 0x6a}, {&(0x7f0000000dc0)=""/186, 0xba}], 0x3, &(0x7f0000000ec0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000000fc0), 0x6e, &(0x7f0000001340)=[{&(0x7f0000001040)=""/244, 0xf4}, {&(0x7f0000001140)=""/57, 0x39}, {&(0x7f0000001180)=""/209, 0xd1}, {&(0x7f0000001280)=""/169, 0xa9}], 0x4}}], 0x5, 0x10100, &(0x7f00000014c0)) openat(r0, &(0x7f0000001500)='./file0\x00', 0xc2000, 0x15d) 00:40:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:55 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:55 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:40:55 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) r3 = fcntl$getown(r0, 0x9) wait4(r3, &(0x7f0000000000), 0x0, &(0x7f00000001c0)) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)={0x0, 0x0}) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) clone3(&(0x7f0000000940)={0x100000000, &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0), {0x2e}, &(0x7f0000000380)=""/66, 0x42, &(0x7f0000000400)=""/215, &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r5 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_open(r5, 0x0) pidfd_getfd(r0, r0, 0x0) 00:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xff6) 00:40:55 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:40:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x20000000) [ 1447.507439] 9pnet: Insufficient options for proto=fd 00:40:55 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1447.534004] FAT-fs (loop6): Directory bread(block 10) failed [ 1447.535634] FAT-fs (loop4): Directory bread(block 10) failed [ 1447.537150] FAT-fs (loop4): Directory bread(block 11) failed [ 1447.538900] FAT-fs (loop6): Directory bread(block 11) failed [ 1447.543927] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1447.545845] FAT-fs (loop4): Filesystem has been set read-only [ 1447.550084] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1447.551979] FAT-fs (loop6): Filesystem has been set read-only [ 1447.554219] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1447.558041] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1447.574396] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:40:56 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) 00:40:56 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 00:40:56 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) 00:40:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x110c) 00:40:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0xf6ffffff) 00:40:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='\x00']) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1447.798384] 9pnet: Insufficient options for proto=fd [ 1447.899944] FAT-fs (loop4): Directory bread(block 10) failed [ 1447.908224] FAT-fs (loop4): Directory bread(block 11) failed [ 1447.910125] FAT-fs (loop6): Directory bread(block 10) failed [ 1447.923926] FAT-fs (loop6): Directory bread(block 11) failed [ 1447.932838] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1447.934575] FAT-fs (loop4): Filesystem has been set read-only [ 1447.935981] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1447.938268] FAT-fs (loop6): Filesystem has been set read-only [ 1447.945208] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1447.948597] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1447.960738] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:41:11 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 00:41:11 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) 00:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x120c) 00:41:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0xfffffff6) 00:41:11 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2c) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:41:11 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:41:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) 00:41:11 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x6, 0x101}) pidfd_getfd(r0, r0, 0x0) [ 1463.038923] 9pnet: Insufficient options for proto=fd 00:41:11 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) [ 1463.078586] FAT-fs (loop4): Directory bread(block 10) failed [ 1463.080112] FAT-fs (loop4): Directory bread(block 11) failed 00:41:11 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1463.088308] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1463.090351] FAT-fs (loop4): Filesystem has been set read-only [ 1463.098686] FAT-fs (loop6): Directory bread(block 10) failed [ 1463.100485] FAT-fs (loop6): Directory bread(block 11) failed [ 1463.110604] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1463.111759] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1463.112689] FAT-fs (loop6): Filesystem has been set read-only [ 1463.115014] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:41:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) [ 1463.123972] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:41:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="cbe56564c9237ce195e05c00000000cb5595a0e2f08bbe2affd07653cf07b20b74123c39602d742812fe3303a771c486970187d142422af7c66ed95a8b25137dd177348cebb412450e16460a448df24a84e1504b8ad0f5a912a83c31ba220142b5ef3e8323207e571278f299cf9765cb16ba6e29e2b99aa1dc871ca02f515860321a03eb8744a702c09fde482face4202ef0e0374c133e0a9f474ebe6232e9e1938244981366691e12e3b4261c461738d3682add60b05bf88825a92f365dbefc2902106a509d1ccde031cb16ca7bfc5db46855e04ea0c16d"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f00000001c0)=@v2={0x3, 0x2, 0xa, 0x4, 0xe, "1917dc99679d3a60ba5abb679976"}, 0x17, 0x0) 00:41:11 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x1300) 00:41:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1000000000000) 00:41:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:41:11 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) [ 1463.429749] FAT-fs (loop6): Directory bread(block 10) failed [ 1463.431314] FAT-fs (loop6): Directory bread(block 11) failed [ 1463.440296] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1463.442117] FAT-fs (loop6): Filesystem has been set read-only [ 1463.444037] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1463.449128] FAT-fs (loop4): Directory bread(block 10) failed [ 1463.451062] FAT-fs (loop4): Directory bread(block 11) failed [ 1463.460680] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1463.464883] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1463.466782] FAT-fs (loop4): Filesystem has been set read-only [ 1463.481609] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:41:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) 00:41:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:41:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x1800) 00:41:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x8000000000000) 00:41:29 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:41:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:41:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) 00:41:29 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000480), 0x6e, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000500)=""/164, 0xa4}], 0x2, &(0x7f0000000700)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x50}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)) clone3(&(0x7f0000000800)={0xb9080100, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x23}, &(0x7f00000001c0)=""/211, 0xd3, &(0x7f0000000380)=""/213, &(0x7f00000007c0)=[r2, r0, r3, r4, r0, 0x0], 0x6, {r5}}, 0x58) r6 = fork() tkill(r6, 0x1e) fork() r7 = fork() ptrace(0x10, r7) getpid() getpgrp(r7) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:41:29 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:41:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) [ 1481.266596] FAT-fs (loop6): Directory bread(block 10) failed [ 1481.277960] FAT-fs (loop4): Directory bread(block 10) failed [ 1481.279523] FAT-fs (loop4): Directory bread(block 11) failed [ 1481.285190] FAT-fs (loop6): Directory bread(block 11) failed [ 1481.323279] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1481.325160] FAT-fs (loop4): Filesystem has been set read-only [ 1481.340201] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:41:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:41:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) 00:41:29 executing program 1: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x400, 0x100, 0x8}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) sendmsg$nl_generic(r2, &(0x7f0000001540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x1030, 0x1a, 0x8, 0x70bd2b, 0x25dfdbfd, {0x17}, [@typed={0x14, 0x35, 0x0, 0x0, @ipv6=@empty}, @typed={0x4, 0x19}, @typed={0x1004, 0x64, 0x0, 0x0, @binary="6a44d1fe1542e43b45ff2f135b8961474ebb9221d7a84bade0d75b83672543262f0bf4ce477c361339bca56b1467bcafbb6db0177065ee5d5f78790753aea261ce10adfc290c656a9c40a6c08511b2bea3232f8d4db0dff6a9e582b8027c4c329f15783bf1f77d05fe0e5a98f9654616e0da580c360b74600adb36f1ebfa4d20b650b7f3100de6e83a933ae4e1eaf6a1400533c7ab515e348ed68d788bace1bd8544f3b854554e20f24a20acbb95188f3b2f7808f17c9afafe48dc620f437219ab1ae2d4c8818f9770cf398226f31627bb6affdee394283881102d46624d63951b23d51b77084d7ecb6106f4a51ca82d1f9bcbb2c9c7f7c199593dcd86b65fcd62ac5366ffcf99524db3f3b11ccb40134ff1f202862cdd2ed8b00426ab843874a7d698c6c295d9a8f5cb344669ea15cd47a56426fc4577a8f893a2636cfd36407b5646f937edd2504653f18dd1e10ecbbe7a6e8315c9a2b2a72141828496063285c79d365efc313a7eb529087571aca31fa7600f64968a36460b1ddaf40e16e306bd5894c8b82895945e1f73c2c6fea56f718a815df2ab736182e0fe0066379c0263bcbf5ca661e6a55a6814e4fdb6bda0c6686da68763a4af03850388595819571b2d3317d318d2ee7432378617bc49f18738490458189a999c7ded1290954035407d7400ecffc37c0c43f8aaa144dece36d41855a611d0c9783cec9996000c0a2da02cbeab2387c09e8421ee04d0f93bd3a3bd2cf59125dec8f0183abfd1705d706d986d4b603d095f347257e247a54794d668ffc1a5ad274cc5a5a33018a7af4a7a00d5f715033c8167205620a97459716ce1f48a4b8b114e90ac084e07780f8f7883c5f904e8b1d6349c0ce5dd55ee17e975deaaaa1212da39912eb998dcaf1376a78b9ba9c4f2ec763241b1bed251b6d5c9fab716880d0d6673216427cdb61d6eb48ec25d48b307436510b324dabf32f10a6f3b9d0bcc27136a90312f55d218025a64238d62b2099b7e69cf6f39f3af28643e8b3323ad24651d31d438739aa87b4956ea40522ed4805ed80832d546690729c65e218d990a84cea58c5fc922c1ee286ea3c6041be924f781b1253b3c833692a858a621d09d019464611e7c131da86b3ebc8d01f5184a170c50e78ddb5c4e502d9584e14e36a697c0ba7862c81db04d714d40700f2d406bc24c5d38437afc43c7ccb8af5c794eeed6b6ee0b20add86bb18ddc993e05ffad77486157690191feb0a228dd98b5fcdf21445a852b86deab0ab752a0dd4620a37b4486df82133973ed0343a157954fe32f78f13a2997af0db6cc085ddbfe9b37553030e64724a0847d31740469f48ac7fc16e5a9a25d685007a1761bc0f63088dc3dd54efd322767f0ef5ad46dd0e3908d80b375f64c44f11d6720c882cd9828e33079a7e4242ad83b015da1d50ed281c50fa43538022863d02745c6e8011e69cc5b4aff908a2e95b0d2487607a0edad50d9cb7c576ab74d65c12b949602d488ac20ab0f034c66acc35657279e72055da8a1911dcd58d14f3d2c5800ed912e5138049846989c3605f4821d0ae94b1ada01c2586766e3a6bbefea53794de19a3cf2a7af2adfc46a046142b3bb612f1e3a6c49b9bfc7d79aff4a10e0313ccd2853c268eaa21a01efde6daf6579eca3ebc3d394eb362afc140f6a03077f22bfb5a604d9ed4bab9578a497025719ab6caaa3865ca83f75c0a7657d821926db9e9196adda6bd4c18cd246fab1b388f5fa875f417419846273dab30399b34dc0e40225414b53042ccc153ea834ef2ed6e841ba8d0bfd2fc453d8b99b984a11a91874e234e9ea64672a0c989f6d3212eefb6cae9bfcb11c1793e493b93e34fb7fa31e567cbf12be2c80cef6d998e4d8b9fc1f065ce49345b87f95bd9703a985fb1ed1dd65db76d787d58197ad5eb9f20a7260d3dd98cdba0887c5a4a9ba8639f30e439b8c26fe95ea9c754f13950c23164f76ff9e1123c248872fa8c1ef44a8d3ac462a8a54d6941c1627c794cef22e67e365e80e3acbb3bfca4f602bad2074a72c0eae0f30cc2eb02640dbdb22b264f871ad8c5cf2e40df883012a32749b961eab1922ebe8b4124007be5708a560b2dcd77db2da075f975aa037dcfe4d5191ce159d02a3c8549b989ce6c8b7463b0be20fc7329e33857c9bdcd9cc0bb092cb2c712096eabdf2455364d756eb0f9db30534e071f91a938dc1d07b14391589f3081e8449eb704aae4f3ffad4831312a1cc6333abd62f35090b7171ec5df96067a552240336d58c7869e357d0bff4a57e93cea096ed0911afdab03951bff324a1f329dc2d2f28975d45371d7576f2308ed9e1bb937557a356ffa2eadb113e2aa226ebd7221f4920270fae33f3ff1816e21bd909eecb1b72a4eced6564f3edcedfc096349deca681634ff6d043e349b709c0c20710706898321257e12fc62f9c004593ada0340b1cc3d26288626ce52ffdc53de6866ba5a77be9db060868e8d79d7f042b3f1ac5aa79994a7fa58c63c73e35bad971968fff7e98acab51cbbec65eca98b6cb0b8b7e3111148071ce62ca3d37d714a6f293fc6705fbca55d90436785196ca8d4b65ee5519931776c5ed9e7fed8f7dc6be05f4ad2129f3fd6e3760d285ce8975f7293361d620af19204d27364fe60db20f330550cc429cf26909064f9708b1d480d86e79dae748d8bff105139d60d77729e044aff029cbd6b4abedb031f83737538816d0d6ce98c374f517e49e45f13306b38ed8a6a56ccaf6a89d1201edb76eca42f3f9796e8513c3addfd95221691136ba608aeb159a7afd6a82ab17035e93366ffd83cf88a7f5c5d253b24fbb924cb257ce644b010b4951b18e03aa0b6770db4139c39211a29bd65a173f80e4ed397ae5786a44e8abab53acd86f6a4468e8a163beb0a5d88887747e22becf782512bef09977b5123eb2e56af8e9e951fa008ea7a53d6fc453d2fb39b71250cf49a595abfc49f6517015c3177e6c958b92218e12a08d4908f2aa44aa4243e24c0127a97ca5cf3dafecbacab21854a7707cf770017959b5a498880206bd0b837779abee14652f4955fb82ee48e50d3221a9c3e7748e93efebfe4ee9c64cb91465a40d678892214147baf6bdd45dbc37c3492709922cf8bcfe752bbf9c2731e1a183a578dbf1cdaab2c04406e84fd3022e4e983acd17a5c2088b116c2ef95c8cd397d3eadac5fd25b963b834f074799d27deb295d27fde137ef40b626893a9ddb3fa338c4ee526b1f7769689a53ad7d5b482d9e0fb49c860142b8ff50bb698317254d9513a95d00787074eb7107f68527d19591edab46bda3d75ab971468be26cfd865a535228f1876cdbbbbd3d637177c0f636a3f25959475f6fd798b55b4276efc28b08e91393af559be690a080ddb98180db327adb7e4be20bb1d94f0502cbb166f8b6c697f5480f9718d387e0fa24d05c410dd697fc361cbc16f8cc8d39db0e767c8dc21b0bde2e96d864a98d1889edb9b379bea6841f061da43e50bada34476585b0ee3f83a58f1df34c5ebbe399376047de654ccb4f28a80360cfbec34daa677797e7d08cf8ddf3fbc5adf2a55c40beb5c00ab9bcbbd7dd8ae4bd413bf8f5ae46524ab25838049ebb3007b95969422c57580485f95360b3943697e8cf83fc5b893408535ddfa8e29f978b6cd9c8f058b484fbd6559af7dcd200bc3cf24e4c9cbb1ed3fff6de587c75c261812ca8d40b3a7def9b5a1bb12a416d212561c04b68949e2aa697e3f204aa951fac0f88f579e8c6e3e3711c27dcd3d8bc9d78601abd6fd4c9f62c923710626167dd9a226bca51631aad843a753f5aa444bcfdeebf39b700c275fd034768fd8eef95d5e2fd1767a696a6bb9b08d2d17c88d7b1e8ac68417dc6a28182eab2c8d5c3ab31d203ce659d467999dd3e1f3e6f1d16e35b33e6518e2169e21b07579c91c192e0dde9d8eeb07126df4cedcc8050814f490f9d27274ee21ece385b33bac0b080cd609b66477921d6724f9ab0888da315c361a399ba0674df211557b1121923d81bb46d8ff86abe6473d680cfb58f2d443a13463f0650e4ce21fbd67b1bd958561f602965f9e30cb537d62f0ea30f0cff5c5c4c0cd018d05aaac17519b4950aae70a9ede968592aa0a7da9ce15555fea2c324c68a8d8213f46be191034debcf41b55a05acab1b1b779a03fcf091a8ed4a4a97a8c61db39c0c34f10630ec8817b624bee4f5dda95a2bbd5c731f01a2da220cb5b5782040ba2a461136ef6381fd66914369779acc5944fe639eac8c17dac676f3390c753c353bc1996456e2c650173bc3b774e438162d9ffed71e50691efb6def545666a0cb8d04fdd3b62129eda9d926b94090d5e5763dd4560f621b8b8ac504c6111725b8b58c015d8e0ce74996befad1eb781f53302e59cd6b21e1d7f715b61be517e04b4b6d51da8c855381d2908ac1fbff110aa17a09c9515fd92a844f051e7fc8449554ed3c64ea4eaab85668ae889364d49ec9ae1b7519404c8dda327d05772d70ac888050cd3c88d0c2d86bb38d8b1f7968798f53ce6303fa18b19001e6c0bb8f0b0255f28062b2f33a09e31ea2e3440d4ef627e61b579e1dad797670178984085fe20fbf611da4115ed9bb022f9e4f04243b466dee0ab8201f75c6abf0c94c54b285d72583f10de3f574f8e2bd9a7f8fd9c97636d8cf0b27834df5fafd6e75b6ae1320d767c49d3ffee4ee6b06bc0d0d5787180dd0b522ba01af92758f0ace678876f928871ed525c6cd5cc8c33bbe6daf4282ba108bed19fe2ce1e2e123699989454b35a159fce374b8c4ff9efa9599171a884b1e5add16a2cae22da1f93ad12fd8d9c54d84221069e7f4da6b55f8ea1b179487ecfd67f1b08bc80c4832a9d9b3cfef05cc97327414a98eaffd0de1ebe5206f111082bbb6250cfba1e283dbf4378a6555deea4c6c402811b967e0a3b83442e875012361cfe296663f2b72fc1457e9b7ad0fdfeca8cc2e1364697fd2beb8f7ccaca0b663a2b4120e719cbd2052f8902cd7713bf67761d4cfdc48abe467dc5c89c41615a9fb2e301c91a8db4e1b9c1eba8c67c54712edb7fceae0db17dfd26b6fa3f6697777620baaa3d326fcc7379d984efd3437102092e2fbfd29d717ac86da87c51326bffc3dc095d54867e3a960ebf70103523d3139f09967c55b8fc729341243f1b30beee298195605ab61161c185c014f84cab07be1ab7e32df20476dbd2fd4bfafadab2eeccafb828ba19f9728f205e9e4a1886f8699e7b0520d09e219ac60fe791a6b3a5f9a8514ee3d274272399da5d63d98c587bdade194e695b1942ea73eb376e09f3d20393025491d217f5d5f4fce2a164b44eed280579aee06053cb6501c7a72fe9b18eb86f07f37494899d92997368b2fd58c0cbc3688dc87e3eb4a85260f38f1d6b69d042aef6a224f1a36d908d3f5115ebf74ecd88d01c404c5d405d2f48c5428146474e367b1e21ad0c19a7ac6511d1dca32222b20f27e0b8659a5545695f74ed3c5397e89ad83ac5e88d3071c24e5107e3044d831ad1fa7c4b60c2ad57b2734edf7ed7bf992e7f0abe6e131b1f0dd4daed55302f2e83e19e9012409966a52f170b63caa67974086444ea9e5667af7f7bff6a9f02af42251397df303d2de7a5267bd5159db424517bb065de1fdc33029fe951aae0547af9d90847abc88f87af329b6e8b2c4cf7f86d1b2c94f2d5ed579a886321a4060b1a96c5ab7418ea5de578d117c6a1b6acd0bd1d3f8d43114019e9826cd62d5af965a691c94efcc3376d1c80fd8a06e1331d"}]}, 0x1030}, 0x1, 0x0, 0x0, 0x4040040}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240), r1) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c00002021e18dfcef347f000000f6023a0def427c84d7815a047a9dd4e8991b74428642641014989b20bf0cdcec23a99e38073fb609363c4915d43592676e171d24da26068d9554f8bfd48f54e4731e98ae54daade392e04dc951a8d02a62fdaf3f51baab05e9f1", @ANYRES16=r3, @ANYBLOB="000225bd7000fbdbdf250c00000008000400410f000008000400040000006000038014000200697036746e6c30000000000000000000060007004e2100001400020076657468315f746f5f7465616d0000001400060000000000000000000000ffff000000000600040004000000080001000000000006000400010000000800060002000000"], 0x8c}, 0x1, 0x0, 0x0, 0x40001}, 0x20040801) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000003c0)='\x00', 0x4100, 0xc) 00:41:29 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:41:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x3902) 00:41:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) 00:41:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x100000000000000) [ 1481.693993] FAT-fs (loop4): Directory bread(block 10) failed [ 1481.702064] FAT-fs (loop4): Directory bread(block 11) failed [ 1481.712612] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1481.714560] FAT-fs (loop4): Filesystem has been set read-only [ 1481.736045] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1481.767613] FAT-fs (loop6): Directory bread(block 10) failed [ 1481.769989] FAT-fs (loop6): Directory bread(block 11) failed [ 1481.776634] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1481.778340] FAT-fs (loop6): Filesystem has been set read-only [ 1481.787627] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1481.800100] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:41:44 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) r2 = fork() clone3(&(0x7f0000000400)={0x400, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x34}, &(0x7f00000001c0)=""/58, 0x3a, &(0x7f0000000200)=""/106, &(0x7f0000000280)=[r2, r0], 0x2}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r3 = fork() tkill(r3, 0x1e) fork() r4 = fork() ptrace(0x10, r4) getpid() getpgrp(r4) r5 = getpid() pidfd_open(r5, 0x0) getpgid(r5) wait4(r5, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) pidfd_open(r5, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:41:44 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) 00:41:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x200000000000000) 00:41:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x3f00) 00:41:44 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:41:44 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:41:44 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:41:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/120, 0x78}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/117, 0x75}, {&(0x7f00000023c0)=""/66, 0x42}, {&(0x7f0000002440)=""/84, 0x54}, {&(0x7f00000024c0)=""/108, 0x6c}], 0x8, &(0x7f00000025c0)=[@cred={{0x1c}}], 0x20}, 0x40000102) openat(r0, &(0x7f0000002640)='./file0\x00', 0x40000, 0xde) mount$cgroup2(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0xf1e1d89644effd89, &(0x7f0000000240)={[{@memory_recursiveprot}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) 00:41:44 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:41:44 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1496.000869] FAT-fs (loop6): Directory bread(block 10) failed [ 1496.013937] FAT-fs (loop6): Directory bread(block 11) failed [ 1496.015619] FAT-fs (loop4): Directory bread(block 10) failed [ 1496.021954] FAT-fs (loop4): Directory bread(block 11) failed [ 1496.031960] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1496.033622] FAT-fs (loop6): Filesystem has been set read-only [ 1496.035161] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:41:44 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) 00:41:44 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1496.039863] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1496.041530] FAT-fs (loop4): Filesystem has been set read-only [ 1496.042604] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1496.047580] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:41:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="b3d5b75df127ff45edf5167cabfa1649d6019f8d37e9988c8242ae58cd6935e1338be298d468d81bd33bcfc519945fcdae1ff3"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x80, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20800, 0x19b) openat(r2, &(0x7f00000001c0)='./file1\x00', 0x0, 0x1c) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x1f, 0x8, 0x2b, 0xfc, 0x0, 0x7, 0x8200, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x7, 0x7}, 0x10000, 0x2, 0x6, 0x3, 0x4, 0x101, 0x4, 0x0, 0x7}, 0x0, 0x7, r1, 0x1) 00:41:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x400000000000000) [ 1496.391263] FAT-fs (loop6): Directory bread(block 10) failed [ 1496.392752] FAT-fs (loop6): Directory bread(block 11) failed [ 1496.411032] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1496.412899] FAT-fs (loop6): Filesystem has been set read-only [ 1496.415209] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1496.422041] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:42:01 executing program 7: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:42:01 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 00:42:01 executing program 1: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xe1}}, './file0\x00'}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x3, 0xfff}}, './file0\x00'}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000480)=[{&(0x7f0000000540)="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", 0x107, 0x3}, {&(0x7f00000001c0)="02fcbe4967c933dc373cbf201f9fd7e4f4826840ef1a976daebe26264d17f52e805b9e3e3ed20a83d100dc86586b18c10c222eb39f93472c72a9125fa636034a1009bb9e3dff754d950f6a3ade5f5be6485fd17df16403e650feb05457aa841572b700ed8711cfdcfadcb7be02db2541b7819410fbf7d77c5ce0f953cd69086031e0763aa0dbd795083d644b4f7c14b569836a5b2b6541489d8d66fbb805531b96eb8060a2f34d15f169b12d2d268b61479a5bcf0c", 0xb5, 0xffffffff00000000}, {&(0x7f00000000c0)="de", 0x1, 0xfffffffffffffffa}, {&(0x7f0000000280)="31d44c96e6da5177dade33c33f4b481b9871a674f5978e36a2b0bcd76f71b91d4c6c39e5d1e22fadc5852e5ac1c2a70d9fbed74564dc904fae985a9171640744da2ece89a5f24cce66", 0x49}, {&(0x7f0000000300)="2dce4840a287190c2e4ed3d94efad077d56ff93826420754f67b90e27c64de9a6aeb10a9dc7040fef9df4cbd44601ed08087c39718884b871c7a04d3b032b1c6664dbda253cb075971f349f48867fd3b253b047b0259893e8ae9b90e2aa79103fe7bb4fee9efd2a8443ab6253e0d50e340627151a807a49241c976334a6b81fd03d1e9fb722a9de6d99f354319a127761fe6dca5c2ddf6fd04bafd0e5fd9806a3e095f8680c465736a236f38f5badb56ef03fd30c2ca8281925e11a10b917afe37263bc941e1f09a4ddb7dc0fa29e4d59dda1ffe425fcd70692e9354acd849d4f0873cfefe6642fd5be579e8282a47527fcf741a", 0xf4, 0x8}, {&(0x7f0000000400)="269799233ab00cff31", 0x9, 0x8000}, {&(0x7f0000000440)="e2e94166b03b3fc958811482a8b590278a0f65697f88be5331ae59f9474235", 0x1f, 0x40000000400000}], 0x804, &(0x7f0000010f00)) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000008c0)={'macvlan0\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}) 00:42:01 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101}, @timestamp}}}}, 0x0) 00:42:01 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:42:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1800000000000000) 00:42:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x8004) 00:42:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x2000000) 00:42:01 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1512.697284] 9pnet: Insufficient options for proto=fd [ 1512.706907] FAT-fs (loop6): Directory bread(block 10) failed [ 1512.708330] FAT-fs (loop6): Directory bread(block 11) failed [ 1512.711369] FAT-fs (loop4): Directory bread(block 10) failed [ 1512.712690] FAT-fs (loop4): Directory bread(block 11) failed [ 1512.724489] FAT-fs (loop3): Directory bread(block 10) failed [ 1512.728040] FAT-fs (loop3): Directory bread(block 11) failed [ 1512.742002] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1512.743876] FAT-fs (loop6): Filesystem has been set read-only [ 1512.747245] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1512.748868] FAT-fs (loop4): Filesystem has been set read-only 00:42:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) [ 1512.774993] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1512.775115] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1512.776642] FAT-fs (loop3): Filesystem has been set read-only [ 1512.785218] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1512.789668] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1512.792163] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:42:01 executing program 7: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:42:01 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 00:42:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf60f) 00:42:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x2000000000000000) 00:42:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1000000) 00:42:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) 00:42:01 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) tkill(0x0, 0x37) getpid() getpgrp(r3) mq_notify(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xf, 0x2, @thr={&(0x7f00000001c0)="d4d0e947acf5349ee8f88e050e0669306bad2c21e9038ba3321d3076f4ffd261eaedb0370a8592aa565dcf58b8874c30a35616f3a36b2c90f69e39566443a91828", &(0x7f0000000240)="59c269429c817b17d9b64f09a79baacb3021772d55a0b373c1c0090ffbead15c21fe06e66a345a1021d5782973131187fade7af1c030b6a574f2d06d63ca1ec5d9ba5ae2c4b979933d047ff8569422328d87e2892af94fbf325d408a83d8f99d2f7d1d5e57ecefe0e12f99dce80268814f9e5860a1c7609c5c0958ee38a8312f9ae53135dca4de2f955d99b78782bc9d3f0a9dabd1"}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0xffffffffdffffffe, 0x1}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) tkill(r0, 0x15) pidfd_getfd(r4, r5, 0x0) 00:42:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x500) [ 1513.173407] FAT-fs (loop6): Directory bread(block 10) failed [ 1513.185971] FAT-fs (loop6): Directory bread(block 11) failed [ 1513.189174] FAT-fs (loop4): Directory bread(block 10) failed [ 1513.190593] FAT-fs (loop4): Directory bread(block 11) failed [ 1513.209132] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1513.210926] FAT-fs (loop6): Filesystem has been set read-only [ 1513.216529] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1513.218214] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1513.219898] FAT-fs (loop4): Filesystem has been set read-only [ 1513.226106] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1513.228901] FAT-fs (loop3): Directory bread(block 10) failed [ 1513.230253] FAT-fs (loop3): Directory bread(block 11) failed [ 1513.232255] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1513.296479] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1513.298197] FAT-fs (loop3): Filesystem has been set read-only [ 1513.325293] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1513.389932] FAT-fs (loop7): Directory bread(block 10) failed [ 1513.391553] FAT-fs (loop7): Directory bread(block 11) failed [ 1513.417848] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1513.419870] FAT-fs (loop7): Filesystem has been set read-only 00:42:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x80000) 00:42:17 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:42:17 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000080)=r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={r4, 0x1, r5, 0x22f6, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:42:17 executing program 7: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xe1}}, './file0\x00'}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x3, 0xfff}}, './file0\x00'}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000480)=[{&(0x7f0000000540)="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", 0x107, 0x3}, {&(0x7f00000001c0)="02fcbe4967c933dc373cbf201f9fd7e4f4826840ef1a976daebe26264d17f52e805b9e3e3ed20a83d100dc86586b18c10c222eb39f93472c72a9125fa636034a1009bb9e3dff754d950f6a3ade5f5be6485fd17df16403e650feb05457aa841572b700ed8711cfdcfadcb7be02db2541b7819410fbf7d77c5ce0f953cd69086031e0763aa0dbd795083d644b4f7c14b569836a5b2b6541489d8d66fbb805531b96eb8060a2f34d15f169b12d2d268b61479a5bcf0c", 0xb5, 0xffffffff00000000}, {&(0x7f00000000c0)="de", 0x1, 0xfffffffffffffffa}, {&(0x7f0000000280)="31d44c96e6da5177dade33c33f4b481b9871a674f5978e36a2b0bcd76f71b91d4c6c39e5d1e22fadc5852e5ac1c2a70d9fbed74564dc904fae985a9171640744da2ece89a5f24cce66", 0x49}, {&(0x7f0000000300)="2dce4840a287190c2e4ed3d94efad077d56ff93826420754f67b90e27c64de9a6aeb10a9dc7040fef9df4cbd44601ed08087c39718884b871c7a04d3b032b1c6664dbda253cb075971f349f48867fd3b253b047b0259893e8ae9b90e2aa79103fe7bb4fee9efd2a8443ab6253e0d50e340627151a807a49241c976334a6b81fd03d1e9fb722a9de6d99f354319a127761fe6dca5c2ddf6fd04bafd0e5fd9806a3e095f8680c465736a236f38f5badb56ef03fd30c2ca8281925e11a10b917afe37263bc941e1f09a4ddb7dc0fa29e4d59dda1ffe425fcd70692e9354acd849d4f0873cfefe6642fd5be579e8282a47527fcf741a", 0xf4, 0x8}, {&(0x7f0000000400)="269799233ab00cff31", 0x9, 0x8000}, {&(0x7f0000000440)="e2e94166b03b3fc958811482a8b590278a0f65697f88be5331ae59f9474235", 0x1f, 0x40000000400000}], 0x804, &(0x7f0000010f00)) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000008c0)={'macvlan0\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}) 00:42:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB=' ']) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:42:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x6}]}}, @timestamp}}}}, 0x0) 00:42:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1000000) 00:42:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0xf6ffffff00000000) 00:42:18 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1529.617668] 9pnet: Insufficient options for proto=fd [ 1529.655104] FAT-fs (loop6): Directory bread(block 10) failed [ 1529.656696] FAT-fs (loop6): Directory bread(block 11) failed 00:42:18 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1529.660057] FAT-fs (loop3): Directory bread(block 10) failed [ 1529.661334] FAT-fs (loop3): Directory bread(block 11) failed [ 1529.663059] FAT-fs (loop4): Directory bread(block 10) failed [ 1529.672941] FAT-fs (loop4): Directory bread(block 11) failed [ 1529.700335] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1529.702180] FAT-fs (loop6): Filesystem has been set read-only [ 1529.710957] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1529.712623] FAT-fs (loop3): Filesystem has been set read-only [ 1529.732678] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1529.735134] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1529.759700] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:42:18 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="eb3c906d6b6673ef0465008000f8011763becf1c06a4bcd52dfb57406bdab35251ce163bcde0e4f156f7a709b5572fd96afe341685c1e4dcdc94b042fc81443aabbfe369ced79b57", 0x48, 0x4}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa03}], 0x0, &(0x7f0000000480)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [{}, {0x20, '#! '}, {0x20, ')^@[@.,}[*&@}d\xc7{,\xdb'}], 0xa, "9dcf33ac1b3177f35d59b27661b8335873b3a31cdb51f7794025344810c9f2209464d366e1c6f6b0c1cbc03184adc96f3cb3a44a975b25d0cef99199eecf0eedf64c081d980eb7de9a76f831537402754d50362ccb3a2a83848cf3aa41c72a5ad7da7e0b3ef58213a1cb2bea24f20d8d321c82fb7dc919db1d64ef511209a487a2d5b9910336c2c4ab560b82da559e38563a934ce5829c58400000000000000086d7359dee028691066e24f4261934926901c64dc301807e341ab3812adc96b9c5db358360da57222dad9d4e0a232ff645781393e00bea4a540e3f76ce4f470777da549d709bbb"}, 0x10a) 00:42:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xe0ffff) 00:42:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17, 0xffffffff}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) [ 1529.879658] FAT-fs (loop7): bogus logical sector size 41536 [ 1529.880935] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1529.885641] 9pnet: Insufficient options for proto=fd 00:42:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1000000) [ 1530.076543] FAT-fs (loop6): bogus number of reserved sectors [ 1530.077917] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1530.083639] FAT-fs (loop4): Directory bread(block 10) failed [ 1530.087013] FAT-fs (loop4): Directory bread(block 11) failed [ 1530.102209] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1530.104016] FAT-fs (loop4): Filesystem has been set read-only [ 1530.130650] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1530.138731] FAT-fs (loop6): bogus number of reserved sectors [ 1530.139977] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1530.210589] FAT-fs (loop3): Directory bread(block 10) failed [ 1530.212232] FAT-fs (loop3): Directory bread(block 11) failed [ 1530.226417] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1530.228224] FAT-fs (loop3): Filesystem has been set read-only [ 1530.235032] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF 00:42:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:42:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x402000, 0x8) chdir(&(0x7f00000000c0)='./file1\x00') write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f00000001c0)='./file1\x00', 0x2, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="c19d15bdf880ff07b5ff17e3ba2d821eb50706883924fbf1", 0x18, 0x8db5d09}, {&(0x7f0000000280)="9579efaeca716edd", 0x8, 0x7fff}, {&(0x7f00000002c0)="fddd963460822b1b593a73d504b58ebc3733c13b49c36d1e96ea75cebe4de4", 0x1f}], 0x4000, &(0x7f0000000380)={[{@max_batch_time={'max_batch_time', 0x3d, 0x65}}, {@stripe={'stripe', 0x3d, 0x4}}, {@grpjquota}, {@jqfmt_vfsv1}, {@delalloc}, {@discard}, {@grpid}], [{@hash}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:42:35 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x4d4, 0x2, 0x8, 0x2}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:42:35 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:42:35 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:42:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000100)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}, {&(0x7f0000000240)="1a5659e0410f0765eeaec1aed95048f61605fa88e8b7478380eebdcfed6b022561d854c95b7ab44a162fcff34a40b865a58f3b5d077b2a95a0d0229773327c459bdda29724f9568353c164971cfc49e9005f349e96f22ffda5edf99994a632ce7daefd05d1244279db2aebd2dc166965ba0e6240860493485be57ce4603a8abed9d49acfde0d7ca56de22c833ef69e9a1047c719897cbd73332b064407fc093f9a134ec57ac9d92ec381d4ff7f5e0c79786af03593bce85ebb0598cbc829e6519507d43093351befb3f42d64a2858c7814", 0xd1, 0x2}, {&(0x7f0000000340)="917879adc033bbdfd0d920104139a8575dcce6c768fcbcd592626ab72feeeb54fdf4f110ce028aff87e09fb1c7cd3469c875f588c4ff70ba7ef31ba01507adc0c070931f575b64cced383e15ab8bf7fc1e29a400e2ea80c2b4218a79c94429f338a85980e9b45b3c94dac1e3a3f5c512cc006fc8c22a9852749f88f8d9aeb281e4274392b1657501d96518f4a0a15f8bda69f11b47abc89454f7c2704242e6d4d832b9", 0xa3, 0x7fff}], 0x2020, &(0x7f0000000200)={[{@utf8no}, {@utf8no}, {@uni_xlate}]}) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:42:35 executing program 7: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xe1}}, './file0\x00'}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x3, 0xfff}}, './file0\x00'}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000480)=[{&(0x7f0000000540)="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", 0x107, 0x3}, {&(0x7f00000001c0)="02fcbe4967c933dc373cbf201f9fd7e4f4826840ef1a976daebe26264d17f52e805b9e3e3ed20a83d100dc86586b18c10c222eb39f93472c72a9125fa636034a1009bb9e3dff754d950f6a3ade5f5be6485fd17df16403e650feb05457aa841572b700ed8711cfdcfadcb7be02db2541b7819410fbf7d77c5ce0f953cd69086031e0763aa0dbd795083d644b4f7c14b569836a5b2b6541489d8d66fbb805531b96eb8060a2f34d15f169b12d2d268b61479a5bcf0c", 0xb5, 0xffffffff00000000}, {&(0x7f00000000c0)="de", 0x1, 0xfffffffffffffffa}, {&(0x7f0000000280)="31d44c96e6da5177dade33c33f4b481b9871a674f5978e36a2b0bcd76f71b91d4c6c39e5d1e22fadc5852e5ac1c2a70d9fbed74564dc904fae985a9171640744da2ece89a5f24cce66", 0x49}, {&(0x7f0000000300)="2dce4840a287190c2e4ed3d94efad077d56ff93826420754f67b90e27c64de9a6aeb10a9dc7040fef9df4cbd44601ed08087c39718884b871c7a04d3b032b1c6664dbda253cb075971f349f48867fd3b253b047b0259893e8ae9b90e2aa79103fe7bb4fee9efd2a8443ab6253e0d50e340627151a807a49241c976334a6b81fd03d1e9fb722a9de6d99f354319a127761fe6dca5c2ddf6fd04bafd0e5fd9806a3e095f8680c465736a236f38f5badb56ef03fd30c2ca8281925e11a10b917afe37263bc941e1f09a4ddb7dc0fa29e4d59dda1ffe425fcd70692e9354acd849d4f0873cfefe6642fd5be579e8282a47527fcf741a", 0xf4, 0x8}, {&(0x7f0000000400)="269799233ab00cff31", 0x9, 0x8000}, {&(0x7f0000000440)="e2e94166b03b3fc958811482a8b590278a0f65697f88be5331ae59f9474235", 0x1f, 0x40000000400000}], 0x804, &(0x7f0000010f00)) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000008c0)={'macvlan0\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="a2e3037a0500000001000100d70000005dfa3bcdf3c5d7c51e0ba6aaa52aa810bb05222c80e261694aa5d49d84e960c7dd2c192a90d1b32857c74addc2ed79f69c097eff07be469ad5358ed6dac4f951acbfa1205ebd47fa7bb13ed7bb6e21dcac2797e75fb16032bdda0dbd9c797fa33c5fecb88171b92804000000a422c995feb7bdbeb7f62011455026381cdf03f237cde13ea97bdf522c3044b6c48a50ad6c302b589dd3fdc80537b59a88f6a1556ec39667a0764adbc66c92d3a3659f0c469ab90ab61435d262496a5257c6f49a8f22de35f04c967e0f4e424c7962c0200099c70efbdf553f7d33355f346850d89e71cb625fcc259226431d572fe4f37f4c61fdce29f1574984ea10ff72496f2b9522620612c96b80803b56b0a2a6c7133e8c4059ae83d3c85cec98ee61887607935fa287f31b99ca2b3686070127c5c461d77ff04eb19589b276cd93"]}) 00:42:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x1000000) [ 1546.836344] FAT-fs (loop3): Directory bread(block 10) failed [ 1546.838000] FAT-fs (loop3): Directory bread(block 11) failed [ 1546.854997] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1546.857099] FAT-fs (loop3): Filesystem has been set read-only [ 1546.859980] FAT-fs (loop4): Directory bread(block 10) failed [ 1546.861939] FAT-fs (loop4): Directory bread(block 11) failed [ 1546.875657] FAT-fs (loop6): Directory bread(block 10) failed [ 1546.876530] FAT-fs (loop6): Directory bread(block 11) failed [ 1546.877362] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1546.879301] FAT-fs (loop4): Filesystem has been set read-only [ 1546.882654] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1546.883781] FAT-fs (loop6): Filesystem has been set read-only [ 1546.885816] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1546.896352] 9pnet: Insufficient options for proto=fd 00:42:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') [ 1546.900136] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:42:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) [ 1546.920072] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:42:35 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) [ 1547.011414] 9pnet: Insufficient options for proto=fd [ 1547.056788] FAT-fs (loop3): Directory bread(block 10) failed [ 1547.058543] FAT-fs (loop3): Directory bread(block 11) failed 00:42:35 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:42:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file1\x00') creat(&(0x7f0000000180)='./file0\x00', 0x0) 00:42:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x2000000) 00:42:35 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) [ 1547.142249] 9pnet: Insufficient options for proto=fd [ 1547.208246] FAT-fs (loop6): Directory bread(block 10) failed [ 1547.210884] FAT-fs (loop7): bogus logical sector size 41536 [ 1547.211322] FAT-fs (loop4): Directory bread(block 10) failed [ 1547.212179] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1547.214677] FAT-fs (loop4): Directory bread(block 11) failed [ 1547.215662] FAT-fs (loop6): Directory bread(block 11) failed [ 1547.222938] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1547.223889] FAT-fs (loop4): Filesystem has been set read-only [ 1547.229307] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1547.231306] FAT-fs (loop6): Filesystem has been set read-only [ 1547.232847] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1547.245635] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1547.254034] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1547.265746] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1547.282496] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1547.286694] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:42:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) 00:42:50 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x11, 0x0, [{0x6, 0xb, "c06a498bf45d521fda"}]}]}}, @timestamp}}}}, 0x0) 00:42:50 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x3f}}]}}) 00:42:50 executing program 6: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:42:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x239) 00:42:50 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) r3 = getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) tkill(r3, 0x19) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:42:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x3000000) 00:42:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='\x00']) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 1561.700158] FAT-fs (loop3): Directory bread(block 10) failed [ 1561.712164] FAT-fs (loop3): Directory bread(block 11) failed [ 1561.717499] 9pnet: Insufficient options for proto=fd [ 1561.733664] FAT-fs (loop6): bogus number of reserved sectors [ 1561.734991] FAT-fs (loop6): Can't find a valid FAT filesystem 00:42:50 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 1561.759706] FAT-fs (loop4): Directory bread(block 10) failed 00:42:50 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x6bd5b1cf9c776777}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x64, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x13}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1450}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x156}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x79}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xf}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x8ba7be4120da8767}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f00000000c0)='./file1\x00') chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) openat(r1, &(0x7f0000000080)='./file0\x00', 0x620400, 0xe0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000540)=0x4, 0x4) mount$9p_xen(&(0x7f00000001c0), &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x40000, &(0x7f00000002c0)={'trans=xen,', {[{@debug={'debug', 0x3d, 0xfffffffffffffff7}}, {@msize={'msize', 0x3d, 0x6d2}}, {@noextend}, {@msize={'msize', 0x3d, 0x5}}, {@version_L}], [{@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, '^-*\x05\''}}, {@seclabel}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', 0xee00}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}}) [ 1561.769600] FAT-fs (loop4): Directory bread(block 11) failed [ 1561.774326] FAT-fs (loop0): Directory bread(block 10) failed [ 1561.784411] FAT-fs (loop0): Directory bread(block 11) failed [ 1561.830142] FAT-fs (loop6): bogus number of reserved sectors [ 1561.831733] FAT-fs (loop6): Can't find a valid FAT filesystem 00:42:50 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 1) 00:42:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) 00:42:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x4000000) 00:42:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x239) 00:42:50 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) waitid(0x1, r3, &(0x7f00000001c0), 0x8, &(0x7f0000000240)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000700)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:42:50 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}]}}) [ 1562.062184] FAULT_INJECTION: forcing a failure. [ 1562.062184] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1562.063592] CPU: 1 PID: 22186 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1562.064362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1562.065437] Call Trace: [ 1562.065744] dump_stack+0x107/0x167 [ 1562.066169] should_fail.cold+0x5/0xa [ 1562.066615] __alloc_pages_nodemask+0x182/0x680 [ 1562.067131] ? __lockdep_reset_lock+0x180/0x180 [ 1562.067657] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1562.068342] ? tun_build_skb+0x183/0xf00 [ 1562.068805] alloc_pages_current+0x187/0x280 [ 1562.069306] skb_page_frag_refill+0x27c/0x490 [ 1562.069814] tun_build_skb+0x1fc/0xf00 [ 1562.070278] ? mark_lock+0xf5/0x2df0 [ 1562.070696] ? tun_xdp_act+0x7a0/0x7a0 [ 1562.071135] ? __lock_acquire+0xbb1/0x5b00 [ 1562.071623] tun_get_user+0x6be/0x3210 [ 1562.072064] ? usage_accumulate+0x70/0x110 [ 1562.072545] ? tun_build_skb+0xf00/0xf00 [ 1562.073020] ? tun_net_init+0x540/0x650 [ 1562.073472] ? lock_downgrade+0x6d0/0x6d0 [ 1562.073941] ? perf_trace_lock+0xac/0x490 [ 1562.074415] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.074882] tun_chr_write_iter+0xe1/0x1e0 [ 1562.075359] new_sync_write+0x42c/0x660 [ 1562.075806] ? new_sync_read+0x6f0/0x6f0 [ 1562.076263] ? _cond_resched+0x12/0x80 [ 1562.076701] ? avc_policy_seqno+0x9/0x70 [ 1562.077152] ? selinux_file_permission+0x36/0x510 [ 1562.077696] ? __fget_files+0x296/0x480 [ 1562.078157] vfs_write+0x747/0xa30 [ 1562.078568] ksys_write+0x12d/0x260 [ 1562.078989] ? __ia32_sys_read+0xb0/0xb0 [ 1562.079447] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1562.079995] do_syscall_64+0x33/0x40 [ 1562.080417] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1562.080984] RIP: 0033:0x7f3b409525ff [ 1562.081397] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1562.083496] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1562.084348] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1562.085148] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1562.085945] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1562.086757] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1562.087565] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 00:42:50 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xb2) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1562.145394] FAT-fs (loop3): Directory bread(block 10) failed [ 1562.150159] FAT-fs (loop3): Directory bread(block 11) failed 00:42:50 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 2) 00:42:50 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}]}}) 00:42:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file1\x00'}) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 1562.211669] FAT-fs (loop4): Directory bread(block 10) failed [ 1562.212679] FAT-fs (loop4): Directory bread(block 11) failed 00:42:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 1562.220544] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1562.221416] FAT-fs (loop4): Filesystem has been set read-only [ 1562.226164] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1562.290072] FAT-fs (loop6): Directory bread(block 10) failed [ 1562.290777] FAT-fs (loop6): Directory bread(block 11) failed [ 1562.305665] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1562.306611] FAT-fs (loop6): Filesystem has been set read-only [ 1562.315044] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1562.321539] FAULT_INJECTION: forcing a failure. [ 1562.321539] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1562.322899] CPU: 1 PID: 22309 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1562.323672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1562.324600] Call Trace: [ 1562.324895] dump_stack+0x107/0x167 [ 1562.325317] should_fail.cold+0x5/0xa [ 1562.325760] copy_page_from_iter+0x40a/0x900 [ 1562.326301] tun_build_skb+0x2d5/0xf00 [ 1562.326755] ? tun_xdp_act+0x7a0/0x7a0 [ 1562.327207] ? __lock_acquire+0xbb1/0x5b00 [ 1562.327701] tun_get_user+0x6be/0x3210 [ 1562.328142] ? usage_accumulate+0x70/0x110 [ 1562.328638] ? tun_build_skb+0xf00/0xf00 [ 1562.329101] ? tun_net_init+0x540/0x650 [ 1562.329547] ? lock_downgrade+0x6d0/0x6d0 [ 1562.330005] ? perf_trace_lock+0xac/0x490 [ 1562.330485] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.330961] tun_chr_write_iter+0xe1/0x1e0 [ 1562.331444] new_sync_write+0x42c/0x660 [ 1562.331888] ? new_sync_read+0x6f0/0x6f0 [ 1562.332356] ? _cond_resched+0x12/0x80 [ 1562.332805] ? avc_policy_seqno+0x9/0x70 [ 1562.333262] ? selinux_file_permission+0x36/0x510 [ 1562.333827] ? __fget_files+0x296/0x480 [ 1562.334301] vfs_write+0x747/0xa30 [ 1562.334707] ksys_write+0x12d/0x260 [ 1562.335122] ? __ia32_sys_read+0xb0/0xb0 [ 1562.335580] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1562.336120] do_syscall_64+0x33/0x40 [ 1562.336550] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1562.337115] RIP: 0033:0x7f3b409525ff [ 1562.337528] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1562.339561] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1562.340399] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1562.341183] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1562.341981] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1562.342774] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1562.343581] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1562.350758] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1562.362551] FAT-fs (loop0): Directory bread(block 10) failed [ 1562.366006] FAT-fs (loop0): Directory bread(block 11) failed [ 1562.382283] FAT-fs (loop0): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1562.383674] FAT-fs (loop3): Directory bread(block 10) failed [ 1562.384123] FAT-fs (loop0): Filesystem has been set read-only [ 1562.388380] FAT-fs (loop3): Directory bread(block 11) failed 00:43:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x5000000) 00:43:07 executing program 6: r0 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) open_by_handle_at(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="1f030000000000002200000000060000"], 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, '}&['}, {0x20, '+\x05'}, {}, {0x20, '('}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, '\xe9{&'}, {0x20, 'vfat\x00'}], 0xa, "4b243f57e0d1421f72bf109c18ee6eb093a1c6c4cfc6a3164b7b49323e6a578d6966d8e8aa8c3cd9ffb925232a6bb830f0cbaa8f67c74003b8c13f1a4b43ad058e2c03a30d795609a1ec12d0daec49a5f309e877ea9eb7379345672f654befffbb7f24066791739dbf142eb01306cf00f07e9243616f9f66f56205aefc314b772aa5256a9bd4472d0c0545035d6bebaea5ef954dac0f1167c46f2177ce0f57a13b0972a36e5d5fe60627461a283b160296f9f02fe28516a5e828ca781c93fd66cf840f91f1506d4babfe7205bf5c8cf6fe97135008759dc9553a97ca"}, 0x113) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) unlinkat(r3, &(0x7f00000000c0)='./file1\x00', 0x0) 00:43:07 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, '#!@-'}}]}}) 00:43:07 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 3) 00:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:07 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgid(0x0) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) getpgrp(r0) getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), &(0x7f0000000080), 0x2, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r4 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000280)=""/49, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0)={0x19980330, r4}, &(0x7f00000001c0)={0x7, 0x400, 0xfff, 0xfff, 0xb523, 0x200}) pidfd_getfd(r1, r1, 0x0) 00:43:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 1) 00:43:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea", 0x4f, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0xc) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_pcm', 0x141000, 0xb1) openat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x80, 0x1a0) [ 1579.335615] FAULT_INJECTION: forcing a failure. [ 1579.335615] name failslab, interval 1, probability 0, space 0, times 0 [ 1579.338240] CPU: 1 PID: 22328 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1579.339755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1579.341522] Call Trace: [ 1579.342086] dump_stack+0x107/0x167 [ 1579.342864] should_fail.cold+0x5/0xa [ 1579.343672] ? __build_skb+0x21/0x60 [ 1579.344465] should_failslab+0x5/0x20 [ 1579.345260] kmem_cache_alloc+0x5b/0x360 [ 1579.346096] __build_skb+0x21/0x60 [ 1579.346909] build_skb+0x1a/0x220 [ 1579.347626] __tun_build_skb+0x2c/0x260 [ 1579.348599] tun_build_skb+0x62f/0xf00 [ 1579.349410] ? tun_xdp_act+0x7a0/0x7a0 [ 1579.350213] ? __lock_acquire+0xbb1/0x5b00 [ 1579.351113] tun_get_user+0x6be/0x3210 [ 1579.351910] ? usage_accumulate+0x70/0x110 [ 1579.352794] ? tun_build_skb+0xf00/0xf00 [ 1579.353636] ? tun_net_init+0x540/0x650 [ 1579.354454] ? lock_downgrade+0x6d0/0x6d0 [ 1579.355300] ? perf_trace_lock+0xac/0x490 [ 1579.356213] ? SOFTIRQ_verbose+0x10/0x10 [ 1579.357178] tun_chr_write_iter+0xe1/0x1e0 [ 1579.358051] new_sync_write+0x42c/0x660 [ 1579.358875] ? new_sync_read+0x6f0/0x6f0 [ 1579.359712] ? _cond_resched+0x12/0x80 [ 1579.360509] ? avc_policy_seqno+0x9/0x70 [ 1579.361343] ? selinux_file_permission+0x36/0x510 [ 1579.362346] ? __fget_files+0x296/0x480 [ 1579.363169] vfs_write+0x747/0xa30 [ 1579.363906] ksys_write+0x12d/0x260 [ 1579.364651] ? __ia32_sys_read+0xb0/0xb0 [ 1579.365559] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1579.366623] do_syscall_64+0x33/0x40 [ 1579.367431] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1579.368487] RIP: 0033:0x7f3b409525ff [ 1579.369251] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1579.373017] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1579.374591] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1579.376052] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1579.377510] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1579.378982] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1579.380439] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1579.410602] FAULT_INJECTION: forcing a failure. [ 1579.410602] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1579.413083] CPU: 1 PID: 22339 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1579.414582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1579.416240] Call Trace: [ 1579.416809] dump_stack+0x107/0x167 [ 1579.417549] should_fail.cold+0x5/0xa [ 1579.418381] __alloc_pages_nodemask+0x182/0x680 [ 1579.419320] ? __lockdep_reset_lock+0x180/0x180 [ 1579.420265] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1579.421508] ? tun_build_skb+0x183/0xf00 [ 1579.422368] alloc_pages_current+0x187/0x280 [ 1579.423260] skb_page_frag_refill+0x27c/0x490 [ 1579.424190] tun_build_skb+0x1fc/0xf00 [ 1579.424978] ? mark_lock+0xf5/0x2df0 [ 1579.425741] ? tun_xdp_act+0x7a0/0x7a0 [ 1579.426536] ? __lock_acquire+0xbb1/0x5b00 [ 1579.427413] tun_get_user+0x6be/0x3210 [ 1579.428190] ? usage_accumulate+0x70/0x110 [ 1579.429051] ? tun_build_skb+0xf00/0xf00 [ 1579.429890] ? tun_net_init+0x540/0x650 [ 1579.430712] ? lock_downgrade+0x6d0/0x6d0 [ 1579.431550] ? perf_trace_lock+0xac/0x490 [ 1579.432402] ? SOFTIRQ_verbose+0x10/0x10 [ 1579.433242] tun_chr_write_iter+0xe1/0x1e0 [ 1579.434115] new_sync_write+0x42c/0x660 [ 1579.434947] ? new_sync_read+0x6f0/0x6f0 [ 1579.435778] ? _cond_resched+0x12/0x80 [ 1579.436577] ? avc_policy_seqno+0x9/0x70 [ 1579.437411] ? selinux_file_permission+0x36/0x510 [ 1579.438416] ? __fget_files+0x296/0x480 [ 1579.439246] vfs_write+0x747/0xa30 [ 1579.439982] ksys_write+0x12d/0x260 [ 1579.440727] ? __ia32_sys_read+0xb0/0xb0 [ 1579.441572] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1579.442564] do_syscall_64+0x33/0x40 [ 1579.443334] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1579.444362] RIP: 0033:0x7fc5bcc245ff [ 1579.445125] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1579.448838] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1579.450403] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1579.451858] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1579.453313] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1579.454792] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1579.456259] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1579.466450] FAT-fs (loop3): Directory bread(block 10) failed [ 1579.468186] FAT-fs (loop3): Directory bread(block 11) failed [ 1579.498798] FAT-fs (loop6): Directory bread(block 10) failed [ 1579.507481] FAT-fs (loop6): Directory bread(block 11) failed [ 1579.552416] FAT-fs (loop4): Directory bread(block 10) failed [ 1579.555331] FAT-fs (loop4): Directory bread(block 11) failed [ 1579.558968] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1579.560757] FAT-fs (loop4): Filesystem has been set read-only 00:43:23 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@posixacl}]}}) 00:43:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000470008000f80103c98fe30ef51fc5c2071a6d194257e87291f75203c4506981b8cd68656ca9d9256a8f", 0x3a, 0xffff}, {&(0x7f0000000240)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132516ad2a85f0000ea", 0x9b, 0xa00}], 0x0, &(0x7f0000000100)=ANY=[@ANYRES32]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x30080, 0x20) 00:43:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000000240)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff46494c4530202059c366a085053008e82f8a38202020201000b9ea854fc606baa425ecca2fb50ed3a1cdfd91e399cac04e69a4dfdcfa9f5c261b609a332cce011d2eea6c5c4a7f", 0x81, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="04"]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) 00:43:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:23 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 4) 00:43:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 2) 00:43:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x6000000) 00:43:23 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = getpid() pidfd_open(r1, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) getpgid(r1) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) move_pages(r1, 0x7, &(0x7f0000000000)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000080)=[0x0, 0x8, 0x7], &(0x7f00000000c0)=[0x0, 0x0], 0x2) r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1595.266753] FAULT_INJECTION: forcing a failure. [ 1595.266753] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1595.269667] CPU: 1 PID: 22468 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1595.271252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1595.273123] Call Trace: [ 1595.273701] dump_stack+0x107/0x167 [ 1595.274568] should_fail.cold+0x5/0xa [ 1595.275479] copy_page_from_iter+0x40a/0x900 [ 1595.276489] tun_build_skb+0x2d5/0xf00 [ 1595.277351] ? tun_xdp_act+0x7a0/0x7a0 [ 1595.278203] ? __lock_acquire+0xbb1/0x5b00 [ 1595.279147] tun_get_user+0x6be/0x3210 [ 1595.279986] ? usage_accumulate+0x70/0x110 [ 1595.281005] ? tun_build_skb+0xf00/0xf00 [ 1595.282017] ? tun_net_init+0x540/0x650 [ 1595.282931] ? lock_downgrade+0x6d0/0x6d0 [ 1595.283867] ? perf_trace_lock+0xac/0x490 [ 1595.284800] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.285744] tun_chr_write_iter+0xe1/0x1e0 [ 1595.286712] new_sync_write+0x42c/0x660 [ 1595.287615] ? new_sync_read+0x6f0/0x6f0 [ 1595.288537] ? _cond_resched+0x12/0x80 [ 1595.289426] ? avc_policy_seqno+0x9/0x70 [ 1595.290345] ? selinux_file_permission+0x36/0x510 [ 1595.291457] ? __fget_files+0x296/0x480 [ 1595.292374] vfs_write+0x747/0xa30 [ 1595.293187] ksys_write+0x12d/0x260 [ 1595.294011] ? __ia32_sys_read+0xb0/0xb0 [ 1595.294951] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1595.296040] do_syscall_64+0x33/0x40 [ 1595.296871] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1595.298029] RIP: 0033:0x7fc5bcc245ff [ 1595.298880] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1595.302678] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1595.304208] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1595.305633] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1595.307067] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.308487] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1595.309913] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1595.328247] FAULT_INJECTION: forcing a failure. [ 1595.328247] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.331047] CPU: 0 PID: 22477 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1595.332706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1595.334713] Call Trace: [ 1595.335351] dump_stack+0x107/0x167 [ 1595.336236] should_fail.cold+0x5/0xa [ 1595.337158] ? create_object.isra.0+0x3a/0xa20 [ 1595.338078] should_failslab+0x5/0x20 [ 1595.338864] kmem_cache_alloc+0x5b/0x360 [ 1595.339686] create_object.isra.0+0x3a/0xa20 [ 1595.340568] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1595.341592] kmem_cache_alloc+0x159/0x360 [ 1595.342431] __build_skb+0x21/0x60 [ 1595.343177] build_skb+0x1a/0x220 [ 1595.343873] __tun_build_skb+0x2c/0x260 [ 1595.344671] tun_build_skb+0x62f/0xf00 [ 1595.345468] ? tun_xdp_act+0x7a0/0x7a0 [ 1595.346267] ? __lock_acquire+0xbb1/0x5b00 [ 1595.347254] tun_get_user+0x6be/0x3210 [ 1595.348110] ? usage_accumulate+0x70/0x110 [ 1595.349070] ? tun_build_skb+0xf00/0xf00 [ 1595.349967] ? tun_net_init+0x540/0x650 [ 1595.350847] ? lock_downgrade+0x6d0/0x6d0 [ 1595.351761] ? perf_trace_lock+0xac/0x490 [ 1595.352669] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.353588] tun_chr_write_iter+0xe1/0x1e0 [ 1595.354541] new_sync_write+0x42c/0x660 [ 1595.355410] ? new_sync_read+0x6f0/0x6f0 [ 1595.356212] ? _cond_resched+0x12/0x80 [ 1595.356982] ? avc_policy_seqno+0x9/0x70 [ 1595.357783] ? selinux_file_permission+0x36/0x510 [ 1595.358756] ? __fget_files+0x296/0x480 [ 1595.359662] vfs_write+0x747/0xa30 [ 1595.360380] ksys_write+0x12d/0x260 [ 1595.361103] ? __ia32_sys_read+0xb0/0xb0 [ 1595.361914] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1595.362896] do_syscall_64+0x33/0x40 [ 1595.363637] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1595.364654] RIP: 0033:0x7f3b409525ff [ 1595.365393] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1595.369033] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1595.370544] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1595.371964] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1595.373375] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.374810] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1595.376227] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1595.435202] FAT-fs (loop3): Directory bread(block 10) failed [ 1595.452613] FAT-fs (loop3): Directory bread(block 11) failed 00:43:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 3) [ 1595.467464] FAT-fs (loop4): Directory bread(block 10) failed [ 1595.471905] FAT-fs (loop4): Directory bread(block 11) failed 00:43:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 1) 00:43:23 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 5) 00:43:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x7000000) [ 1595.562199] FAULT_INJECTION: forcing a failure. [ 1595.562199] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.564770] CPU: 1 PID: 22590 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1595.566322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1595.568273] Call Trace: [ 1595.568927] dump_stack+0x107/0x167 [ 1595.569740] should_fail.cold+0x5/0xa [ 1595.570658] ? __build_skb+0x21/0x60 [ 1595.571497] should_failslab+0x5/0x20 [ 1595.572385] kmem_cache_alloc+0x5b/0x360 [ 1595.573313] __build_skb+0x21/0x60 [ 1595.574127] build_skb+0x1a/0x220 [ 1595.574944] __tun_build_skb+0x2c/0x260 [ 1595.575842] tun_build_skb+0x62f/0xf00 [ 1595.576790] ? tun_xdp_act+0x7a0/0x7a0 [ 1595.577670] ? __lock_acquire+0xbb1/0x5b00 [ 1595.578664] tun_get_user+0x6be/0x3210 [ 1595.579520] ? usage_accumulate+0x70/0x110 [ 1595.580502] ? tun_build_skb+0xf00/0xf00 [ 1595.581394] ? tun_net_init+0x540/0x650 [ 1595.582298] ? lock_downgrade+0x6d0/0x6d0 [ 1595.583171] ? perf_trace_lock+0xac/0x490 [ 1595.584156] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.585002] tun_chr_write_iter+0xe1/0x1e0 00:43:24 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:24 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="eaaa770061c87f753f37d07e1327ee2a87d4153846ff2ea90ae9480d1bb2d46b323457a4a215cf9854bfb3a213ae6730903a018a2ad655340cc17378599c3a1a628852946583638eb7b919fcf9ad5e384ab138d3a05ce10e70b84bbde6807b5780f89e71f28eed69cc90bf9cf98ecb7250887c7c21cbb58d194316398cf0f9e4e6b06fd4fad4f43942cd0bd98f0110e13e57cb776cd52792fc31396ab3d3511d0145dccca9c854e5d964e22e5ddedb1a6674bbd9abe50bf388d4869622c932aec51c3f38d1e79e184f74b93d061e38ca9883"]) r1 = fsmount(0xffffffffffffffff, 0x1, 0x0) r2 = openat2(r1, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)={0x10d880, 0xf4, 0x8}, 0x18) chdir(&(0x7f0000000040)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) r4 = openat(r3, &(0x7f00000000c0)='./file1\x00', 0x80, 0x0) inotify_add_watch(r0, &(0x7f00000003c0)='./file2\x00', 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000440)={0x40, 0x0, &(0x7f0000000400)=[r2, r2, r6, r7, r4, r8, r2]}, 0x7) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x200000, 0x82) unlinkat(r1, &(0x7f0000000380)='./file2\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRESHEX=r6, @ANYBLOB="88576a90be75639e0d5e08172252e99900b4e0a8d91a4ecf3dca8a57404e8f26c46655cbb9a2933bd1ed7d21180f4b5689ef5286ac60c647a67dd834a4fbfe6d225b50003d9902a575ebb3813b6b1ae2b3798f03b76a381fb04301e514f5659c695d9518bdd0049b5e699b6a14d268f1ee9c4fad0ceadb7c1d856d97ef433a3c60418bf50b756218f9ad56147c632c82e78da6bba321086ef8ba03a73aa0395670c5890424134346aa2f78c2f7e3d79b3a970b180b85b251e23042e080cf4e", @ANYRESOCT=r5, @ANYRESHEX=r6], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r7, 0x80106720, &(0x7f00000018c0)={0x7, &(0x7f00000017c0)=[{0x4, 0x1000, &(0x7f0000000480)="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"}, {0x9, 0x51, &(0x7f0000001480)="1731ea123ce1bc2720c041f93a48211c3aefcae8c2ab84e8741c120a020ff5dfef87ff5559b4e14d80ad4e2617fc4d9c821ca9250f155ad335bfe0e9f1fa497b695ef4b5a9212ac54806c491324ce63d4f"}, {0xfffffffc, 0x1e, &(0x7f0000001500)="fdd8d656074ce24158e708df0338be9d56298e4b7982d5491ed8fe38c1cb", 0x1}, {0x3ff, 0x55, &(0x7f0000001540)="329e91c3c0d929010c496412ee0ba19a47bf2086b852a497281be5ba534e2b08e1d2b4b07c337bc609d26b3f7fcdb49d7d4965f75d9944e8864e3ea76fbfc3497abd77f470ad9db639fda8e54f38f67af1dbf4b4f6"}, {0x8, 0x84, &(0x7f00000015c0)="da256f63cce7ecddee6c17ef3ff42dd0bc24e8734a9ab19911c339895ac84cc9bb3ecc2449fa1e8385e4b63321b152f822f9db03b9ca3b889913b3d9a0ae2743d3741d0b7e95c224a91e733eb73f22a67fb515fc443b276da644bc67eebc4589d6700f98a1b76e2d9bb6142970251ae50856ebc0e14fee9f5c541f10fb8d5302a4e61f13", 0x1, 0x1}, {0x8, 0x26, &(0x7f0000001680)="2bca8e1566c8daf8698abf9616a6b8ca20299954872ffaf7c69dabedd04fc4faf74f261d43d5", 0x1}, {0x46, 0xcb, &(0x7f00000016c0)="8c802ca6c148f0a30f7d621b29c786609a5c8210af4064f58ac02bb9fee16d7d6ebd504aafdf21bcd936174591edfcd6abcecce3133e1a05d073e5b8fd3951733ff801dc9c0f9a73831d8da566e3bb367c8a8f42e434c7f008b2d13ace97082df118af9e8b849bb379d5a937b20ce552b8ed6030e24e53e3fad5a8aa7a761e26deac196faeae163255e246d1d6b0274892f37048924fd1c9bb83863186bfbab795d399d9cf816a93982f58e3b1a876bdd34e193a0edc918c3e60ddf359f0af51340f98fbe2acb68633a0c1", 0x0, 0x1}]}) [ 1595.586159] new_sync_write+0x42c/0x660 [ 1595.587226] ? new_sync_read+0x6f0/0x6f0 [ 1595.588128] ? _cond_resched+0x12/0x80 [ 1595.588921] ? avc_policy_seqno+0x9/0x70 [ 1595.589753] ? selinux_file_permission+0x36/0x510 [ 1595.590747] ? __fget_files+0x296/0x480 [ 1595.591659] vfs_write+0x747/0xa30 [ 1595.592455] ksys_write+0x12d/0x260 [ 1595.593331] ? __ia32_sys_read+0xb0/0xb0 [ 1595.594357] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1595.595519] do_syscall_64+0x33/0x40 [ 1595.596457] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1595.597708] RIP: 0033:0x7fc5bcc245ff [ 1595.598621] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1595.602989] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1595.604675] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1595.606256] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1595.607865] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.609322] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1595.610852] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:43:24 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) r1 = gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000200)={0x6, 0x1000, 0x1, 0x5, 0x4, 0x7}) getpid() capget(&(0x7f00000001c0)={0x20071026, r1}, &(0x7f0000000240)={0xffff, 0x2e, 0x0, 0x8, 0xfff, 0x3ff}) getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) pidfd_getfd(r0, r4, 0x0) [ 1595.675039] FAULT_INJECTION: forcing a failure. [ 1595.675039] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.676371] CPU: 0 PID: 22596 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1595.677162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1595.678096] Call Trace: [ 1595.678405] dump_stack+0x107/0x167 [ 1595.678833] should_fail.cold+0x5/0xa [ 1595.679280] ? dst_alloc+0x9e/0x610 [ 1595.679700] should_failslab+0x5/0x20 [ 1595.680137] kmem_cache_alloc+0x5b/0x360 [ 1595.680601] dst_alloc+0x9e/0x610 [ 1595.681002] rt_dst_alloc+0x73/0x440 [ 1595.681441] ip_route_input_slow+0x16d3/0x2f50 [ 1595.681972] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.682438] ? fib_multipath_hash+0x940/0x940 [ 1595.682998] ? lock_release+0x6b0/0x6b0 [ 1595.683461] ? find_held_lock+0x2c/0x110 [ 1595.683933] ip_route_input_noref+0x118/0x2b0 [ 1595.684440] ? ip_route_input_slow+0x2f50/0x2f50 [ 1595.685002] ? nf_hook_slow+0xfc/0x1e0 [ 1595.685464] ? nf_hook.constprop.0+0x146/0x480 [ 1595.685993] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1595.686638] ip_rcv_finish_core.constprop.0+0x7b5/0x1c30 [ 1595.687296] ip_rcv_finish+0x4f/0x1e0 [ 1595.687754] ip_rcv+0xae/0xd0 [ 1595.688128] ? ip_local_deliver+0x200/0x200 [ 1595.688652] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1595.689279] ? __netif_receive_skb_core+0x3770/0x3770 [ 1595.689907] ? __lock_acquire+0xbb1/0x5b00 [ 1595.690441] __netif_receive_skb+0x27/0x1d0 [ 1595.690978] netif_receive_skb+0x12d/0x800 [ 1595.691484] ? __netif_receive_skb+0x1d0/0x1d0 [ 1595.692029] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.692509] ? __lockdep_reset_lock+0x180/0x180 [ 1595.693084] tun_rx_batched.isra.0+0x462/0x710 [ 1595.693633] ? lock_acquire+0x197/0x490 [ 1595.694106] ? tun_get_user+0xee0/0x3210 [ 1595.694603] ? tun_sock_write_space+0x1d0/0x1d0 [ 1595.695158] ? lock_release+0x6b0/0x6b0 [ 1595.695639] ? tun_get_user+0x16e3/0x3210 [ 1595.696119] ? lock_downgrade+0x6d0/0x6d0 [ 1595.696612] ? eth_type_trans+0x2ad/0x5b0 [ 1595.697110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1595.697738] tun_get_user+0x18fd/0x3210 [ 1595.698216] ? usage_accumulate+0x70/0x110 [ 1595.698750] ? tun_build_skb+0xf00/0xf00 [ 1595.699239] ? tun_net_init+0x540/0x650 [ 1595.699719] ? perf_trace_lock+0xac/0x490 [ 1595.700222] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.700724] tun_chr_write_iter+0xe1/0x1e0 [ 1595.701233] new_sync_write+0x42c/0x660 [ 1595.701683] ? new_sync_read+0x6f0/0x6f0 [ 1595.702176] ? _cond_resched+0x12/0x80 [ 1595.702666] ? avc_policy_seqno+0x9/0x70 [ 1595.703163] ? selinux_file_permission+0x36/0x510 [ 1595.703742] ? __fget_files+0x296/0x480 [ 1595.704232] vfs_write+0x747/0xa30 [ 1595.704665] ksys_write+0x12d/0x260 [ 1595.705101] ? __ia32_sys_read+0xb0/0xb0 [ 1595.705590] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1595.706194] do_syscall_64+0x33/0x40 [ 1595.706653] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1595.707274] RIP: 0033:0x7f3b409525ff [ 1595.707731] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1595.709934] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1595.710818] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1595.711659] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1595.712484] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.713302] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1595.714124] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1595.721269] FAT-fs (loop6): Unrecognized mount option "w" or missing value [ 1595.730870] FAULT_INJECTION: forcing a failure. [ 1595.730870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1595.733680] CPU: 1 PID: 22597 Comm: syz-executor.1 Not tainted 5.10.164 #1 00:43:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 4) [ 1595.735243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1595.737235] Call Trace: [ 1595.737829] dump_stack+0x107/0x167 [ 1595.738668] should_fail.cold+0x5/0xa [ 1595.739533] __alloc_pages_nodemask+0x182/0x680 [ 1595.740587] ? __lockdep_reset_lock+0x180/0x180 [ 1595.741651] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1595.743022] ? tun_build_skb+0x183/0xf00 [ 1595.743947] alloc_pages_current+0x187/0x280 [ 1595.744949] skb_page_frag_refill+0x27c/0x490 [ 1595.745974] tun_build_skb+0x1fc/0xf00 [ 1595.746875] ? mark_lock+0xf5/0x2df0 [ 1595.747719] ? tun_xdp_act+0x7a0/0x7a0 [ 1595.748600] ? __lock_acquire+0xbb1/0x5b00 [ 1595.749580] tun_get_user+0x6be/0x3210 [ 1595.750448] ? usage_accumulate+0x70/0x110 [ 1595.751440] ? tun_build_skb+0xf00/0xf00 [ 1595.752363] ? tun_net_init+0x540/0x650 [ 1595.753256] ? lock_downgrade+0x6d0/0x6d0 [ 1595.754182] ? perf_trace_lock+0xac/0x490 [ 1595.755128] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.756051] tun_chr_write_iter+0xe1/0x1e0 [ 1595.757005] new_sync_write+0x42c/0x660 [ 1595.757893] ? new_sync_read+0x6f0/0x6f0 [ 1595.758824] ? _cond_resched+0x12/0x80 [ 1595.759698] ? avc_policy_seqno+0x9/0x70 [ 1595.760606] ? selinux_file_permission+0x36/0x510 [ 1595.761689] ? __fget_files+0x296/0x480 [ 1595.762600] vfs_write+0x747/0xa30 [ 1595.763405] ksys_write+0x12d/0x260 [ 1595.764219] ? __ia32_sys_read+0xb0/0xb0 [ 1595.765135] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1595.766221] do_syscall_64+0x33/0x40 [ 1595.767064] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1595.768205] RIP: 0033:0x7fe5d0f2c5ff [ 1595.769039] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1595.773152] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1595.774864] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1595.776458] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1595.778040] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.779631] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1595.781211] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1595.870154] FAT-fs (loop6): Unrecognized mount option "w" or missing value [ 1595.898442] FAULT_INJECTION: forcing a failure. [ 1595.898442] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.899939] CPU: 0 PID: 22621 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1595.900689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1595.901763] Call Trace: [ 1595.902117] dump_stack+0x107/0x167 [ 1595.902609] should_fail.cold+0x5/0xa [ 1595.903110] ? create_object.isra.0+0x3a/0xa20 [ 1595.903709] should_failslab+0x5/0x20 [ 1595.904203] kmem_cache_alloc+0x5b/0x360 [ 1595.904739] create_object.isra.0+0x3a/0xa20 [ 1595.905316] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1595.905977] kmem_cache_alloc+0x159/0x360 [ 1595.906536] __build_skb+0x21/0x60 [ 1595.906999] build_skb+0x1a/0x220 [ 1595.907446] __tun_build_skb+0x2c/0x260 [ 1595.907875] tun_build_skb+0x62f/0xf00 [ 1595.908298] ? tun_xdp_act+0x7a0/0x7a0 [ 1595.908721] ? __lock_acquire+0xbb1/0x5b00 [ 1595.909172] tun_get_user+0x6be/0x3210 [ 1595.909595] ? usage_accumulate+0x70/0x110 [ 1595.910040] ? tun_build_skb+0xf00/0xf00 [ 1595.910481] ? tun_net_init+0x540/0x650 [ 1595.910915] ? lock_downgrade+0x6d0/0x6d0 [ 1595.911346] ? perf_trace_lock+0xac/0x490 [ 1595.911773] ? SOFTIRQ_verbose+0x10/0x10 [ 1595.912211] tun_chr_write_iter+0xe1/0x1e0 [ 1595.912648] new_sync_write+0x42c/0x660 [ 1595.913066] ? new_sync_read+0x6f0/0x6f0 [ 1595.913499] ? _cond_resched+0x12/0x80 [ 1595.913908] ? avc_policy_seqno+0x9/0x70 [ 1595.914333] ? selinux_file_permission+0x36/0x510 [ 1595.914868] ? __fget_files+0x296/0x480 [ 1595.915290] vfs_write+0x747/0xa30 [ 1595.915659] ksys_write+0x12d/0x260 [ 1595.916045] ? __ia32_sys_read+0xb0/0xb0 [ 1595.916485] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1595.916993] do_syscall_64+0x33/0x40 [ 1595.917391] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1595.917933] RIP: 0033:0x7fc5bcc245ff [ 1595.918328] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1595.920338] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1595.921134] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1595.921871] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1595.922618] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.923344] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1595.924080] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1595.943788] FAT-fs (loop4): Directory bread(block 10) failed [ 1595.953115] FAT-fs (loop4): Directory bread(block 11) failed [ 1595.960498] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1595.961653] FAT-fs (loop4): Filesystem has been set read-only [ 1595.971624] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:43:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 5) 00:43:38 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@posixacl}]}}) 00:43:38 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:38 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 6) 00:43:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 2) 00:43:38 executing program 5: r0 = clone3(&(0x7f0000000080)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) r2 = gettid() r3 = fork() tkill(r3, 0x1e) r4 = fork() r5 = fork() r6 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpgid(r0) r8 = clone3(&(0x7f0000001700)={0x10198100, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x1c}, &(0x7f0000000400)=""/184, 0xb8, &(0x7f00000004c0)=""/222, &(0x7f00000005c0)=[r0, r4], 0x2}, 0x58) r9 = getpgid(r0) r10 = gettid() clone3(&(0x7f00000017c0)={0x200000, &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200), {0x26}, &(0x7f0000000240)=""/193, 0xc1, &(0x7f0000000700)=""/4096, &(0x7f0000001780)=[r6, r2, r7, r4, r8, r3, r9, r10, r3], 0x9}, 0x58) ptrace(0x10, r5) getpid() getpgrp(r5) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:43:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="003331d66c90f72a187cf304632ad5bdbf3fb621d491b135830a7bbd3349a9eb36acfc754551169711181d4b1c79441e0e084cb0466820cb951cc63ee83fa86c1913b260d409ee6ba074c7875368a02f68d23d3bdfc63abe352beee663f9e58187702e0be89e42e8b2a0e33d81bc1e25197a34708439269202e66844a8fe714c49b25d34b3430d0d9dbe2d8b7cb568b58ca5d08c63151c2140023b1b14fda8c78cfd7ebc53949ca81ac06b464bcc560a"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:43:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf000000) [ 1610.481357] FAULT_INJECTION: forcing a failure. [ 1610.481357] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1610.483797] CPU: 0 PID: 22728 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1610.485210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1610.486941] Call Trace: [ 1610.487489] dump_stack+0x107/0x167 [ 1610.488243] should_fail.cold+0x5/0xa [ 1610.489030] copy_page_from_iter+0x40a/0x900 [ 1610.489940] tun_build_skb+0x2d5/0xf00 [ 1610.490747] ? tun_xdp_act+0x7a0/0x7a0 [ 1610.491542] ? __lock_acquire+0xbb1/0x5b00 [ 1610.492419] tun_get_user+0x6be/0x3210 [ 1610.493209] ? usage_accumulate+0x70/0x110 [ 1610.494087] ? tun_build_skb+0xf00/0xf00 [ 1610.494927] ? tun_net_init+0x540/0x650 [ 1610.495734] ? lock_downgrade+0x6d0/0x6d0 [ 1610.496573] ? perf_trace_lock+0xac/0x490 [ 1610.497409] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.498251] tun_chr_write_iter+0xe1/0x1e0 [ 1610.499159] new_sync_write+0x42c/0x660 [ 1610.500061] ? new_sync_read+0x6f0/0x6f0 [ 1610.500889] ? _cond_resched+0x12/0x80 [ 1610.501689] ? avc_policy_seqno+0x9/0x70 [ 1610.502521] ? selinux_file_permission+0x36/0x510 [ 1610.503507] ? __fget_files+0x296/0x480 [ 1610.504331] vfs_write+0x747/0xa30 [ 1610.505059] ksys_write+0x12d/0x260 [ 1610.505804] ? __ia32_sys_read+0xb0/0xb0 [ 1610.506627] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1610.507631] do_syscall_64+0x33/0x40 [ 1610.508384] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1610.509414] RIP: 0033:0x7fe5d0f2c5ff [ 1610.510181] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1610.513930] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1610.515467] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1610.516917] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1610.518348] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1610.519803] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1610.521232] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1610.532843] FAULT_INJECTION: forcing a failure. [ 1610.532843] name failslab, interval 1, probability 0, space 0, times 0 [ 1610.535323] CPU: 0 PID: 22732 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1610.536819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1610.538530] Call Trace: [ 1610.539096] dump_stack+0x107/0x167 [ 1610.539865] should_fail.cold+0x5/0xa [ 1610.540647] ? create_object.isra.0+0x3a/0xa20 [ 1610.541616] should_failslab+0x5/0x20 [ 1610.542408] kmem_cache_alloc+0x5b/0x360 [ 1610.543266] create_object.isra.0+0x3a/0xa20 [ 1610.544166] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1610.545222] kmem_cache_alloc+0x159/0x360 [ 1610.546098] dst_alloc+0x9e/0x610 [ 1610.546870] rt_dst_alloc+0x73/0x440 [ 1610.547699] ip_route_input_slow+0x16d3/0x2f50 [ 1610.548637] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.549474] ? fib_multipath_hash+0x940/0x940 [ 1610.550422] ? lock_release+0x6b0/0x6b0 [ 1610.551273] ? find_held_lock+0x2c/0x110 [ 1610.552142] ip_route_input_noref+0x118/0x2b0 [ 1610.553061] ? ip_route_input_slow+0x2f50/0x2f50 [ 1610.554010] ? nf_hook_slow+0xfc/0x1e0 [ 1610.554830] ? nf_hook.constprop.0+0x146/0x480 [ 1610.555742] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1610.556875] ip_rcv_finish_core.constprop.0+0x7b5/0x1c30 [ 1610.557969] ip_rcv_finish+0x4f/0x1e0 [ 1610.558765] ip_rcv+0xae/0xd0 [ 1610.559394] ? ip_local_deliver+0x200/0x200 [ 1610.560258] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1610.561288] ? __netif_receive_skb_core+0x3770/0x3770 [ 1610.562326] ? __lock_acquire+0xbb1/0x5b00 [ 1610.563192] __netif_receive_skb+0x27/0x1d0 [ 1610.564059] netif_receive_skb+0x12d/0x800 [ 1610.564908] ? __netif_receive_skb+0x1d0/0x1d0 [ 1610.565822] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.566647] ? __lockdep_reset_lock+0x180/0x180 [ 1610.567602] tun_rx_batched.isra.0+0x462/0x710 [ 1610.568514] ? lock_acquire+0x197/0x490 [ 1610.569309] ? tun_get_user+0xee0/0x3210 [ 1610.570124] ? tun_sock_write_space+0x1d0/0x1d0 [ 1610.571063] ? lock_release+0x6b0/0x6b0 [ 1610.571859] ? tun_get_user+0x16e3/0x3210 [ 1610.572689] ? lock_downgrade+0x6d0/0x6d0 [ 1610.573514] ? eth_type_trans+0x2ad/0x5b0 [ 1610.574353] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1610.575423] tun_get_user+0x18fd/0x3210 [ 1610.576221] ? usage_accumulate+0x70/0x110 [ 1610.577090] ? tun_build_skb+0xf00/0xf00 [ 1610.577931] ? tun_net_init+0x540/0x650 [ 1610.578738] ? perf_trace_lock+0xac/0x490 [ 1610.579586] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.580424] tun_chr_write_iter+0xe1/0x1e0 [ 1610.581275] new_sync_write+0x42c/0x660 [ 1610.582072] ? new_sync_read+0x6f0/0x6f0 [ 1610.583129] ? _cond_resched+0x12/0x80 [ 1610.584147] ? avc_policy_seqno+0x9/0x70 [ 1610.585202] ? selinux_file_permission+0x36/0x510 [ 1610.586446] ? __fget_files+0x296/0x480 [ 1610.587503] vfs_write+0x747/0xa30 [ 1610.588441] ksys_write+0x12d/0x260 [ 1610.589307] ? __ia32_sys_read+0xb0/0xb0 [ 1610.590149] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1610.591160] do_syscall_64+0x33/0x40 [ 1610.591911] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1610.592933] RIP: 0033:0x7f3b409525ff [ 1610.593677] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1610.597343] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1610.597589] FAULT_INJECTION: forcing a failure. [ 1610.597589] name failslab, interval 1, probability 0, space 0, times 0 [ 1610.598912] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1610.598925] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1610.598937] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1610.598949] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1610.598969] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1610.607995] CPU: 1 PID: 22733 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1610.609205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1610.610575] Call Trace: [ 1610.611032] dump_stack+0x107/0x167 [ 1610.611657] should_fail.cold+0x5/0xa [ 1610.612279] ? dst_alloc+0x9e/0x610 [ 1610.612903] should_failslab+0x5/0x20 [ 1610.613530] kmem_cache_alloc+0x5b/0x360 [ 1610.614230] dst_alloc+0x9e/0x610 [ 1610.614823] rt_dst_alloc+0x73/0x440 [ 1610.615436] ip_route_input_slow+0x16d3/0x2f50 [ 1610.616192] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.616857] ? fib_multipath_hash+0x940/0x940 [ 1610.617610] ? lock_release+0x6b0/0x6b0 [ 1610.618270] ? find_held_lock+0x2c/0x110 [ 1610.618972] ip_route_input_noref+0x118/0x2b0 [ 1610.619704] ? ip_route_input_slow+0x2f50/0x2f50 [ 1610.620527] ? nf_hook_slow+0xfc/0x1e0 [ 1610.621171] ? nf_hook.constprop.0+0x146/0x480 [ 1610.621947] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1610.622855] ip_rcv_finish_core.constprop.0+0x7b5/0x1c30 [ 1610.623744] ip_rcv_finish+0x4f/0x1e0 [ 1610.624365] ip_rcv+0xae/0xd0 [ 1610.624877] ? ip_local_deliver+0x200/0x200 [ 1610.625587] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1610.626427] ? __netif_receive_skb_core+0x3770/0x3770 [ 1610.627287] ? __lock_acquire+0xbb1/0x5b00 [ 1610.627969] __netif_receive_skb+0x27/0x1d0 [ 1610.628673] netif_receive_skb+0x12d/0x800 [ 1610.629353] ? __netif_receive_skb+0x1d0/0x1d0 [ 1610.630094] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.630759] ? __lockdep_reset_lock+0x180/0x180 [ 1610.631523] tun_rx_batched.isra.0+0x462/0x710 [ 1610.632253] ? lock_acquire+0x197/0x490 [ 1610.632902] ? tun_get_user+0xee0/0x3210 [ 1610.633545] ? tun_sock_write_space+0x1d0/0x1d0 [ 1610.634297] ? lock_release+0x6b0/0x6b0 [ 1610.634941] ? tun_get_user+0x16e3/0x3210 [ 1610.635616] ? lock_downgrade+0x6d0/0x6d0 [ 1610.636288] ? eth_type_trans+0x2ad/0x5b0 [ 1610.636955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1610.637790] tun_get_user+0x18fd/0x3210 [ 1610.638464] ? usage_accumulate+0x70/0x110 [ 1610.639236] ? tun_build_skb+0xf00/0xf00 [ 1610.639940] ? tun_net_init+0x540/0x650 [ 1610.640619] ? perf_trace_lock+0xac/0x490 [ 1610.641329] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.642038] tun_chr_write_iter+0xe1/0x1e0 [ 1610.642780] new_sync_write+0x42c/0x660 [ 1610.643466] ? new_sync_read+0x6f0/0x6f0 [ 1610.644168] ? _cond_resched+0x12/0x80 [ 1610.644846] ? avc_policy_seqno+0x9/0x70 [ 1610.645538] ? selinux_file_permission+0x36/0x510 [ 1610.646377] ? __fget_files+0x296/0x480 [ 1610.647073] vfs_write+0x747/0xa30 [ 1610.647697] ksys_write+0x12d/0x260 [ 1610.648327] ? __ia32_sys_read+0xb0/0xb0 [ 1610.649033] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1610.649871] do_syscall_64+0x33/0x40 [ 1610.650508] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1610.651414] RIP: 0033:0x7fc5bcc245ff [ 1610.652064] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1610.655261] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1610.656570] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1610.657799] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1610.659056] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1610.660288] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1610.661505] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:43:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 3) [ 1610.702569] 9pnet: Insufficient options for proto=fd 00:43:39 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:39 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@posixacl}]}}) 00:43:39 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 7) [ 1610.780644] FAT-fs (loop6): Directory bread(block 10) failed [ 1610.787443] FAT-fs (loop6): Directory bread(block 11) failed [ 1610.805544] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1610.807252] FAT-fs (loop6): Filesystem has been set read-only [ 1610.826162] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:43:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x110c0000) [ 1610.850619] FAULT_INJECTION: forcing a failure. [ 1610.850619] name failslab, interval 1, probability 0, space 0, times 0 [ 1610.852988] CPU: 0 PID: 22798 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1610.854413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1610.856090] Call Trace: [ 1610.856634] dump_stack+0x107/0x167 [ 1610.857375] should_fail.cold+0x5/0xa [ 1610.858147] ? __build_skb+0x21/0x60 [ 1610.858909] should_failslab+0x5/0x20 [ 1610.859700] kmem_cache_alloc+0x5b/0x360 [ 1610.860530] __build_skb+0x21/0x60 [ 1610.861262] build_skb+0x1a/0x220 [ 1610.861975] __tun_build_skb+0x2c/0x260 [ 1610.862802] tun_build_skb+0x62f/0xf00 [ 1610.863619] ? tun_xdp_act+0x7a0/0x7a0 [ 1610.864405] ? __lock_acquire+0xbb1/0x5b00 [ 1610.865293] tun_get_user+0x6be/0x3210 [ 1610.866074] ? usage_accumulate+0x70/0x110 [ 1610.866975] ? tun_build_skb+0xf00/0xf00 [ 1610.867802] ? tun_net_init+0x540/0x650 [ 1610.868606] ? lock_downgrade+0x6d0/0x6d0 [ 1610.869450] ? perf_trace_lock+0xac/0x490 [ 1610.870285] ? SOFTIRQ_verbose+0x10/0x10 [ 1610.871139] tun_chr_write_iter+0xe1/0x1e0 [ 1610.871992] new_sync_write+0x42c/0x660 [ 1610.872802] ? new_sync_read+0x6f0/0x6f0 [ 1610.873615] ? _cond_resched+0x12/0x80 [ 1610.874414] ? avc_policy_seqno+0x9/0x70 [ 1610.875248] ? selinux_file_permission+0x36/0x510 [ 1610.876240] ? __fget_files+0x296/0x480 [ 1610.877057] vfs_write+0x747/0xa30 [ 1610.877794] ksys_write+0x12d/0x260 [ 1610.878526] ? __ia32_sys_read+0xb0/0xb0 [ 1610.879364] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1610.880349] do_syscall_64+0x33/0x40 [ 1610.881100] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1610.882308] RIP: 0033:0x7fe5d0f2c5ff [ 1610.883085] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1610.886810] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1610.888334] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1610.889793] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1610.891241] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1610.892686] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1610.894132] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 00:43:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:43:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 4) 00:43:39 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:43:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 6) [ 1611.053522] FAULT_INJECTION: forcing a failure. [ 1611.053522] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.056193] CPU: 1 PID: 22854 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1611.057604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1611.059313] Call Trace: [ 1611.059861] dump_stack+0x107/0x167 [ 1611.060610] should_fail.cold+0x5/0xa [ 1611.061390] ? dst_alloc+0x9e/0x610 [ 1611.062132] should_failslab+0x5/0x20 [ 1611.063055] kmem_cache_alloc+0x5b/0x360 [ 1611.063901] dst_alloc+0x9e/0x610 [ 1611.064618] rt_dst_alloc+0x73/0x440 [ 1611.065380] ip_route_output_key_hash_rcu+0x93d/0x2a30 [ 1611.066485] ip_route_output_key_hash+0x18d/0x310 [ 1611.067498] ? ip_route_output_key_hash_rcu+0x2a30/0x2a30 [ 1611.068677] icmp_route_lookup.constprop.0+0x349/0x1150 [ 1611.069769] ? __lockdep_reset_lock+0x180/0x180 [ 1611.070763] ? icmp_timestamp+0x240/0x240 [ 1611.071634] ? memcpy+0x39/0x60 [ 1611.072313] ? __ip_options_echo+0x6f8/0x11a0 [ 1611.073252] ? lock_downgrade+0x6d0/0x6d0 [ 1611.074096] ? ip_options_build+0x780/0x780 [ 1611.075011] ? do_raw_spin_lock+0x260/0x260 [ 1611.075901] __icmp_send+0xa36/0x1480 [ 1611.076708] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1611.077850] ? cipso_v4_validate+0x9d/0x10a0 [ 1611.078773] ? find_held_lock+0x2c/0x110 [ 1611.079654] ? ip_route_input_noref+0x162/0x2b0 [ 1611.080621] ip_options_compile+0xad/0xf0 [ 1611.081461] ? __ip_options_compile+0x15d0/0x15d0 [ 1611.082439] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1611.083613] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1611.084731] ip_rcv_finish+0x4f/0x1e0 [ 1611.085505] ip_rcv+0xae/0xd0 [ 1611.086137] ? ip_local_deliver+0x200/0x200 [ 1611.087037] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1611.088083] ? __netif_receive_skb_core+0x3770/0x3770 [ 1611.089151] ? __lock_acquire+0xbb1/0x5b00 [ 1611.090023] __netif_receive_skb+0x27/0x1d0 [ 1611.090942] netif_receive_skb+0x12d/0x800 [ 1611.091802] ? __netif_receive_skb+0x1d0/0x1d0 [ 1611.092727] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.093582] ? __lockdep_reset_lock+0x180/0x180 [ 1611.094536] tun_rx_batched.isra.0+0x462/0x710 [ 1611.095477] ? lock_acquire+0x197/0x490 [ 1611.096279] ? tun_get_user+0xee0/0x3210 [ 1611.097100] ? tun_sock_write_space+0x1d0/0x1d0 [ 1611.098051] ? lock_release+0x6b0/0x6b0 [ 1611.098884] ? tun_get_user+0x16e3/0x3210 [ 1611.099745] ? lock_downgrade+0x6d0/0x6d0 [ 1611.100611] ? eth_type_trans+0x2ad/0x5b0 [ 1611.101487] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1611.102568] tun_get_user+0x18fd/0x3210 [ 1611.103407] ? usage_accumulate+0x70/0x110 [ 1611.104281] ? tun_build_skb+0xf00/0xf00 [ 1611.105109] ? tun_net_init+0x540/0x650 [ 1611.105920] ? perf_trace_lock+0xac/0x490 [ 1611.106775] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.107636] tun_chr_write_iter+0xe1/0x1e0 [ 1611.108518] new_sync_write+0x42c/0x660 [ 1611.109326] ? new_sync_read+0x6f0/0x6f0 [ 1611.110154] ? _cond_resched+0x12/0x80 [ 1611.110987] ? avc_policy_seqno+0x9/0x70 [ 1611.111818] ? selinux_file_permission+0x36/0x510 [ 1611.112808] ? __fget_files+0x296/0x480 [ 1611.113636] vfs_write+0x747/0xa30 [ 1611.114375] ksys_write+0x12d/0x260 [ 1611.115147] ? __ia32_sys_read+0xb0/0xb0 [ 1611.115982] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1611.116968] do_syscall_64+0x33/0x40 [ 1611.117726] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1611.118792] RIP: 0033:0x7f3b409525ff [ 1611.119553] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1611.123300] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1611.124857] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1611.126326] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1611.127799] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.129250] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1611.130685] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 00:43:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:39 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:43:39 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 8) [ 1611.275212] FAT-fs (loop4): Directory bread(block 10) failed [ 1611.277770] FAT-fs (loop4): Directory bread(block 11) failed [ 1611.286452] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1611.288241] FAT-fs (loop4): Filesystem has been set read-only [ 1611.293583] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1611.298442] FAULT_INJECTION: forcing a failure. [ 1611.298442] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.300929] CPU: 0 PID: 22865 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1611.302330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1611.303995] Call Trace: [ 1611.304534] dump_stack+0x107/0x167 [ 1611.305271] should_fail.cold+0x5/0xa [ 1611.306034] ? create_object.isra.0+0x3a/0xa20 [ 1611.306970] should_failslab+0x5/0x20 [ 1611.307735] kmem_cache_alloc+0x5b/0x360 [ 1611.308560] create_object.isra.0+0x3a/0xa20 [ 1611.309440] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1611.310462] kmem_cache_alloc+0x159/0x360 [ 1611.311312] __build_skb+0x21/0x60 [ 1611.312024] build_skb+0x1a/0x220 [ 1611.312723] __tun_build_skb+0x2c/0x260 [ 1611.313525] tun_build_skb+0x62f/0xf00 [ 1611.314321] ? tun_xdp_act+0x7a0/0x7a0 [ 1611.315124] ? __lock_acquire+0xbb1/0x5b00 [ 1611.315997] tun_get_user+0x6be/0x3210 [ 1611.316775] ? usage_accumulate+0x70/0x110 [ 1611.317638] ? tun_build_skb+0xf00/0xf00 [ 1611.318456] ? tun_net_init+0x540/0x650 [ 1611.319255] ? lock_downgrade+0x6d0/0x6d0 [ 1611.320079] ? perf_trace_lock+0xac/0x490 [ 1611.320901] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.321728] tun_chr_write_iter+0xe1/0x1e0 [ 1611.322578] new_sync_write+0x42c/0x660 [ 1611.323390] ? new_sync_read+0x6f0/0x6f0 [ 1611.324203] ? _cond_resched+0x12/0x80 [ 1611.324983] ? avc_policy_seqno+0x9/0x70 [ 1611.325793] ? selinux_file_permission+0x36/0x510 [ 1611.326763] ? __fget_files+0x296/0x480 [ 1611.327568] vfs_write+0x747/0xa30 [ 1611.328287] ksys_write+0x12d/0x260 [ 1611.329013] ? __ia32_sys_read+0xb0/0xb0 [ 1611.329832] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1611.330812] do_syscall_64+0x33/0x40 [ 1611.331556] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1611.332578] RIP: 0033:0x7fe5d0f2c5ff [ 1611.333327] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1611.336979] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1611.338490] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1611.339926] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1611.341345] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.342767] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1611.344193] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1611.382678] FAULT_INJECTION: forcing a failure. [ 1611.382678] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.384967] CPU: 0 PID: 22868 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1611.386355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1611.388027] Call Trace: [ 1611.388561] dump_stack+0x107/0x167 [ 1611.389303] should_fail.cold+0x5/0xa [ 1611.390071] ? create_object.isra.0+0x3a/0xa20 [ 1611.391011] should_failslab+0x5/0x20 [ 1611.391780] kmem_cache_alloc+0x5b/0x360 [ 1611.392612] create_object.isra.0+0x3a/0xa20 [ 1611.393492] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1611.394534] kmem_cache_alloc+0x159/0x360 [ 1611.395388] dst_alloc+0x9e/0x610 [ 1611.396113] rt_dst_alloc+0x73/0x440 [ 1611.396865] ip_route_input_slow+0x16d3/0x2f50 [ 1611.397805] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.398625] ? fib_multipath_hash+0x940/0x940 [ 1611.399591] ? lock_release+0x6b0/0x6b0 [ 1611.400420] ? find_held_lock+0x2c/0x110 [ 1611.401253] ip_route_input_noref+0x118/0x2b0 [ 1611.402155] ? ip_route_input_slow+0x2f50/0x2f50 [ 1611.403116] ? nf_hook_slow+0xfc/0x1e0 [ 1611.403909] ? nf_hook.constprop.0+0x146/0x480 [ 1611.404820] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1611.405928] ip_rcv_finish_core.constprop.0+0x7b5/0x1c30 [ 1611.407109] ip_rcv_finish+0x4f/0x1e0 [ 1611.407877] ip_rcv+0xae/0xd0 [ 1611.408505] ? ip_local_deliver+0x200/0x200 [ 1611.409371] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1611.410409] ? __netif_receive_skb_core+0x3770/0x3770 [ 1611.411457] ? __lock_acquire+0xbb1/0x5b00 [ 1611.412310] __netif_receive_skb+0x27/0x1d0 [ 1611.413173] netif_receive_skb+0x12d/0x800 [ 1611.414018] ? __netif_receive_skb+0x1d0/0x1d0 [ 1611.414934] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.415749] ? __lockdep_reset_lock+0x180/0x180 [ 1611.416684] tun_rx_batched.isra.0+0x462/0x710 [ 1611.417593] ? lock_acquire+0x197/0x490 [ 1611.418387] ? tun_get_user+0xee0/0x3210 [ 1611.419216] ? tun_sock_write_space+0x1d0/0x1d0 [ 1611.420142] ? lock_release+0x6b0/0x6b0 [ 1611.420934] ? tun_get_user+0x16e3/0x3210 [ 1611.421763] ? lock_downgrade+0x6d0/0x6d0 [ 1611.422592] ? eth_type_trans+0x2ad/0x5b0 [ 1611.423440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1611.424497] tun_get_user+0x18fd/0x3210 [ 1611.425312] ? usage_accumulate+0x70/0x110 [ 1611.426183] ? tun_build_skb+0xf00/0xf00 [ 1611.427014] ? tun_net_init+0x540/0x650 [ 1611.427818] ? perf_trace_lock+0xac/0x490 [ 1611.428645] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.429480] tun_chr_write_iter+0xe1/0x1e0 [ 1611.430331] new_sync_write+0x42c/0x660 [ 1611.431142] ? new_sync_read+0x6f0/0x6f0 [ 1611.431954] ? _cond_resched+0x12/0x80 [ 1611.432738] ? avc_policy_seqno+0x9/0x70 [ 1611.433549] ? selinux_file_permission+0x36/0x510 [ 1611.434520] ? __fget_files+0x296/0x480 [ 1611.435345] vfs_write+0x747/0xa30 [ 1611.436065] ksys_write+0x12d/0x260 [ 1611.436791] ? __ia32_sys_read+0xb0/0xb0 [ 1611.437613] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1611.438583] do_syscall_64+0x33/0x40 [ 1611.439346] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1611.440368] RIP: 0033:0x7fc5bcc245ff [ 1611.441116] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1611.444874] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1611.446395] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1611.447825] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1611.449241] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.450658] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1611.452092] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:43:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x120c0000) [ 1611.478491] FAT-fs (loop6): Directory bread(block 10) failed [ 1611.479737] FAT-fs (loop6): Directory bread(block 11) failed [ 1611.488510] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1611.490483] FAT-fs (loop6): Filesystem has been set read-only [ 1611.502666] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:43:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/153, 0x99) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 1611.584449] FAULT_INJECTION: forcing a failure. [ 1611.584449] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.586994] CPU: 0 PID: 22904 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1611.588422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1611.590107] Call Trace: [ 1611.590655] dump_stack+0x107/0x167 [ 1611.591409] should_fail.cold+0x5/0xa [ 1611.592196] ? create_object.isra.0+0x3a/0xa20 [ 1611.593121] should_failslab+0x5/0x20 [ 1611.593903] kmem_cache_alloc+0x5b/0x360 [ 1611.594758] create_object.isra.0+0x3a/0xa20 [ 1611.595667] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1611.596708] kmem_cache_alloc+0x159/0x360 [ 1611.597577] dst_alloc+0x9e/0x610 [ 1611.598296] rt_dst_alloc+0x73/0x440 [ 1611.599064] ip_route_output_key_hash_rcu+0x93d/0x2a30 [ 1611.600148] ip_route_output_key_hash+0x18d/0x310 [ 1611.601118] ? ip_route_output_key_hash_rcu+0x2a30/0x2a30 [ 1611.602272] icmp_route_lookup.constprop.0+0x349/0x1150 [ 1611.603360] ? __lockdep_reset_lock+0x180/0x180 [ 1611.604305] ? icmp_timestamp+0x240/0x240 [ 1611.605142] ? memcpy+0x39/0x60 [ 1611.605822] ? __ip_options_echo+0x6f8/0x11a0 [ 1611.606751] ? lock_downgrade+0x6d0/0x6d0 [ 1611.607595] ? ip_options_build+0x780/0x780 [ 1611.608457] ? do_raw_spin_lock+0x260/0x260 [ 1611.609351] __icmp_send+0xa36/0x1480 [ 1611.610148] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1611.611301] ? cipso_v4_validate+0x9d/0x10a0 [ 1611.612194] ? find_held_lock+0x2c/0x110 [ 1611.613064] ? ip_route_input_noref+0x162/0x2b0 [ 1611.614013] ip_options_compile+0xad/0xf0 [ 1611.614861] ? __ip_options_compile+0x15d0/0x15d0 [ 1611.615846] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1611.616974] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1611.618091] ip_rcv_finish+0x4f/0x1e0 [ 1611.618897] ip_rcv+0xae/0xd0 [ 1611.619535] ? ip_local_deliver+0x200/0x200 [ 1611.620425] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1611.621485] ? __netif_receive_skb_core+0x3770/0x3770 [ 1611.622564] ? __lock_acquire+0xbb1/0x5b00 [ 1611.623448] __netif_receive_skb+0x27/0x1d0 [ 1611.624347] netif_receive_skb+0x12d/0x800 [ 1611.625209] ? __netif_receive_skb+0x1d0/0x1d0 [ 1611.626137] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.626988] ? __lockdep_reset_lock+0x180/0x180 [ 1611.627948] tun_rx_batched.isra.0+0x462/0x710 [ 1611.628883] ? lock_acquire+0x197/0x490 [ 1611.629697] ? tun_get_user+0xee0/0x3210 [ 1611.630528] ? tun_sock_write_space+0x1d0/0x1d0 [ 1611.631490] ? lock_release+0x6b0/0x6b0 [ 1611.632299] ? tun_get_user+0x16e3/0x3210 [ 1611.633149] ? lock_downgrade+0x6d0/0x6d0 [ 1611.633993] ? eth_type_trans+0x2ad/0x5b0 [ 1611.634871] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1611.635953] tun_get_user+0x18fd/0x3210 [ 1611.636766] ? usage_accumulate+0x70/0x110 [ 1611.637681] ? tun_build_skb+0xf00/0xf00 [ 1611.638518] ? tun_net_init+0x540/0x650 [ 1611.639344] ? perf_trace_lock+0xac/0x490 [ 1611.640181] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.641029] tun_chr_write_iter+0xe1/0x1e0 [ 1611.641891] new_sync_write+0x42c/0x660 [ 1611.642703] ? new_sync_read+0x6f0/0x6f0 [ 1611.643528] ? _cond_resched+0x12/0x80 [ 1611.644328] ? avc_policy_seqno+0x9/0x70 [ 1611.645149] ? selinux_file_permission+0x36/0x510 [ 1611.646136] ? __fget_files+0x296/0x480 [ 1611.646969] vfs_write+0x747/0xa30 [ 1611.647716] ksys_write+0x12d/0x260 [ 1611.648461] ? __ia32_sys_read+0xb0/0xb0 [ 1611.649297] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1611.650294] do_syscall_64+0x33/0x40 [ 1611.651068] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1611.652111] RIP: 0033:0x7f3b409525ff [ 1611.652865] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1611.656616] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1611.658162] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1611.659617] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1611.661068] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.662495] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1611.663951] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 00:43:40 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 7) [ 1611.825988] FAT-fs (loop4): Directory bread(block 10) failed [ 1611.827409] FAT-fs (loop4): Directory bread(block 11) failed [ 1611.840923] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1611.842663] FAT-fs (loop4): Filesystem has been set read-only [ 1611.853190] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1611.882991] FAT-fs (loop6): Directory bread(block 10) failed [ 1611.885588] FAT-fs (loop6): Directory bread(block 11) failed [ 1611.890045] FAULT_INJECTION: forcing a failure. [ 1611.890045] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.892857] CPU: 1 PID: 22990 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1611.894574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1611.896548] Call Trace: [ 1611.897190] dump_stack+0x107/0x167 [ 1611.898065] should_fail.cold+0x5/0xa [ 1611.899006] ? dst_alloc+0x9e/0x610 [ 1611.899891] should_failslab+0x5/0x20 [ 1611.900798] kmem_cache_alloc+0x5b/0x360 [ 1611.901775] dst_alloc+0x9e/0x610 [ 1611.902607] rt_dst_alloc+0x73/0x440 [ 1611.903521] ip_route_output_key_hash_rcu+0x93d/0x2a30 [ 1611.904783] ip_route_output_key_hash+0x18d/0x310 [ 1611.905922] ? ip_route_output_key_hash_rcu+0x2a30/0x2a30 [ 1611.907290] icmp_route_lookup.constprop.0+0x349/0x1150 [ 1611.908561] ? __lockdep_reset_lock+0x180/0x180 [ 1611.909677] ? icmp_timestamp+0x240/0x240 [ 1611.910664] ? memcpy+0x39/0x60 [ 1611.911462] ? __ip_options_echo+0x6f8/0x11a0 [ 1611.912538] ? lock_downgrade+0x6d0/0x6d0 [ 1611.913541] ? ip_options_build+0x780/0x780 [ 1611.914557] ? do_raw_spin_lock+0x260/0x260 [ 1611.915623] __icmp_send+0xa36/0x1480 [ 1611.916556] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1611.917892] ? cipso_v4_validate+0x9d/0x10a0 [ 1611.918953] ? find_held_lock+0x2c/0x110 [ 1611.919974] ? ip_route_input_noref+0x162/0x2b0 [ 1611.921088] ip_options_compile+0xad/0xf0 [ 1611.922070] ? __ip_options_compile+0x15d0/0x15d0 [ 1611.923220] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1611.924525] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1611.925814] ip_rcv_finish+0x4f/0x1e0 [ 1611.926713] ip_rcv+0xae/0xd0 [ 1611.927472] ? ip_local_deliver+0x200/0x200 [ 1611.928497] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1611.929719] ? __netif_receive_skb_core+0x3770/0x3770 [ 1611.930956] ? __lock_acquire+0xbb1/0x5b00 [ 1611.931979] __netif_receive_skb+0x27/0x1d0 [ 1611.933019] netif_receive_skb+0x12d/0x800 [ 1611.934020] ? __netif_receive_skb+0x1d0/0x1d0 [ 1611.935103] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.936076] ? __lockdep_reset_lock+0x180/0x180 [ 1611.937182] tun_rx_batched.isra.0+0x462/0x710 [ 1611.938256] ? lock_acquire+0x197/0x490 [ 1611.939202] ? tun_get_user+0xee0/0x3210 [ 1611.940151] ? tun_sock_write_space+0x1d0/0x1d0 [ 1611.941234] ? lock_release+0x6b0/0x6b0 [ 1611.942160] ? tun_get_user+0x16e3/0x3210 [ 1611.943138] ? lock_downgrade+0x6d0/0x6d0 [ 1611.944106] ? eth_type_trans+0x2ad/0x5b0 [ 1611.945086] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1611.946337] tun_get_user+0x18fd/0x3210 [ 1611.947287] ? usage_accumulate+0x70/0x110 [ 1611.948306] ? tun_build_skb+0xf00/0xf00 [ 1611.949273] ? tun_net_init+0x540/0x650 [ 1611.950219] ? perf_trace_lock+0xac/0x490 [ 1611.951193] ? SOFTIRQ_verbose+0x10/0x10 [ 1611.952172] tun_chr_write_iter+0xe1/0x1e0 [ 1611.953172] new_sync_write+0x42c/0x660 [ 1611.954101] ? new_sync_read+0x6f0/0x6f0 [ 1611.955090] ? _cond_resched+0x12/0x80 [ 1611.956003] ? avc_policy_seqno+0x9/0x70 [ 1611.956972] ? selinux_file_permission+0x36/0x510 [ 1611.958102] ? __fget_files+0x296/0x480 [ 1611.959062] vfs_write+0x747/0xa30 [ 1611.959906] ksys_write+0x12d/0x260 [ 1611.960761] ? __ia32_sys_read+0xb0/0xb0 [ 1611.961721] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1611.962872] do_syscall_64+0x33/0x40 [ 1611.963743] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1611.964944] RIP: 0033:0x7fc5bcc245ff [ 1611.965813] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1611.970076] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1611.971849] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1611.973500] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1611.975155] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.976801] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1611.977414] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1611.978444] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1611.982236] FAT-fs (loop6): Filesystem has been set read-only [ 1611.991932] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1612.002297] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:43:54 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 8) 00:43:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x80, 0x62) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:43:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 5) 00:43:54 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) (fail_nth: 1) 00:43:54 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:54 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 9) 00:43:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x13000000) 00:43:54 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() waitid(0x0, r1, 0x0, 0x2, &(0x7f00000001c0)) ptrace(0x10, r2) getpid() getpgrp(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1626.346479] FAULT_INJECTION: forcing a failure. [ 1626.346479] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.349267] CPU: 1 PID: 23008 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1626.350924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.352940] Call Trace: [ 1626.353720] dump_stack+0x107/0x167 [ 1626.354605] should_fail.cold+0x5/0xa [ 1626.355476] ? dst_alloc+0x9e/0x610 [ 1626.356217] should_failslab+0x5/0x20 [ 1626.357126] kmem_cache_alloc+0x5b/0x360 [ 1626.357959] dst_alloc+0x9e/0x610 [ 1626.358668] rt_dst_alloc+0x73/0x440 [ 1626.359457] ip_route_input_slow+0x16d3/0x2f50 [ 1626.360383] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.361202] ? fib_multipath_hash+0x940/0x940 [ 1626.362128] ? lock_release+0x6b0/0x6b0 [ 1626.362947] ? find_held_lock+0x2c/0x110 [ 1626.363793] ip_route_input_noref+0x118/0x2b0 [ 1626.364690] ? ip_route_input_slow+0x2f50/0x2f50 [ 1626.365641] ? nf_hook_slow+0xfc/0x1e0 [ 1626.366440] ? nf_hook.constprop.0+0x146/0x480 [ 1626.367477] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1626.368699] ip_rcv_finish_core.constprop.0+0x7b5/0x1c30 [ 1626.369846] ip_rcv_finish+0x4f/0x1e0 [ 1626.370598] ip_rcv+0xae/0xd0 [ 1626.371235] ? ip_local_deliver+0x200/0x200 [ 1626.372097] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1626.373124] ? __netif_receive_skb_core+0x3770/0x3770 [ 1626.373877] FAT-fs (loop6): Directory bread(block 10) failed [ 1626.374153] ? __lock_acquire+0xbb1/0x5b00 [ 1626.376274] __netif_receive_skb+0x27/0x1d0 [ 1626.377144] netif_receive_skb+0x12d/0x800 [ 1626.377994] ? __netif_receive_skb+0x1d0/0x1d0 [ 1626.379005] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.379900] ? __lockdep_reset_lock+0x180/0x180 [ 1626.380898] tun_rx_batched.isra.0+0x462/0x710 [ 1626.381813] ? lock_acquire+0x197/0x490 [ 1626.382608] ? tun_get_user+0xee0/0x3210 [ 1626.382712] FAT-fs (loop6): Directory bread(block 11) failed [ 1626.383429] ? tun_sock_write_space+0x1d0/0x1d0 [ 1626.383449] ? lock_release+0x6b0/0x6b0 [ 1626.383467] ? tun_get_user+0x16e3/0x3210 [ 1626.383491] ? lock_downgrade+0x6d0/0x6d0 [ 1626.387950] ? eth_type_trans+0x2ad/0x5b0 [ 1626.388786] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.389837] tun_get_user+0x18fd/0x3210 [ 1626.390629] ? usage_accumulate+0x70/0x110 [ 1626.391505] ? tun_build_skb+0xf00/0xf00 [ 1626.392322] ? tun_net_init+0x540/0x650 [ 1626.393120] ? perf_trace_lock+0xac/0x490 [ 1626.393942] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.394775] tun_chr_write_iter+0xe1/0x1e0 [ 1626.395647] new_sync_write+0x42c/0x660 [ 1626.396443] ? new_sync_read+0x6f0/0x6f0 [ 1626.397253] ? _cond_resched+0x12/0x80 [ 1626.398033] ? avc_policy_seqno+0x9/0x70 [ 1626.398841] ? selinux_file_permission+0x36/0x510 [ 1626.399815] ? __fget_files+0x296/0x480 [ 1626.400622] vfs_write+0x747/0xa30 [ 1626.401341] ksys_write+0x12d/0x260 [ 1626.402070] ? __ia32_sys_read+0xb0/0xb0 [ 1626.402892] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1626.403880] do_syscall_64+0x33/0x40 [ 1626.404625] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1626.405646] RIP: 0033:0x7fe5d0f2c5ff [ 1626.406391] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1626.410036] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1626.411560] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1626.412986] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1626.414400] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.415829] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1626.417245] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1626.423521] FAULT_INJECTION: forcing a failure. [ 1626.423521] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.425827] CPU: 1 PID: 23010 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1626.427231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.428885] Call Trace: [ 1626.429414] dump_stack+0x107/0x167 [ 1626.430146] should_fail.cold+0x5/0xa [ 1626.430909] ? create_object.isra.0+0x3a/0xa20 [ 1626.431863] should_failslab+0x5/0x20 [ 1626.432649] kmem_cache_alloc+0x5b/0x360 [ 1626.433499] create_object.isra.0+0x3a/0xa20 [ 1626.434409] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1626.435484] kmem_cache_alloc+0x159/0x360 [ 1626.436357] dst_alloc+0x9e/0x610 [ 1626.437066] rt_dst_alloc+0x73/0x440 [ 1626.437833] ip_route_output_key_hash_rcu+0x93d/0x2a30 [ 1626.438919] ip_route_output_key_hash+0x18d/0x310 [ 1626.439897] ? ip_route_output_key_hash_rcu+0x2a30/0x2a30 [ 1626.441051] icmp_route_lookup.constprop.0+0x349/0x1150 [ 1626.442164] ? __lockdep_reset_lock+0x180/0x180 [ 1626.443137] ? icmp_timestamp+0x240/0x240 [ 1626.443987] ? memcpy+0x39/0x60 [ 1626.444651] ? __ip_options_echo+0x6f8/0x11a0 [ 1626.445576] ? lock_downgrade+0x6d0/0x6d0 [ 1626.446417] ? ip_options_build+0x780/0x780 [ 1626.447304] ? do_raw_spin_lock+0x260/0x260 [ 1626.448191] __icmp_send+0xa36/0x1480 [ 1626.448993] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1626.450133] ? cipso_v4_validate+0x9d/0x10a0 [ 1626.451049] ? find_held_lock+0x2c/0x110 [ 1626.451922] ? ip_route_input_noref+0x162/0x2b0 [ 1626.452891] ip_options_compile+0xad/0xf0 [ 1626.453736] ? __ip_options_compile+0x15d0/0x15d0 [ 1626.454717] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1626.455980] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1626.457097] ip_rcv_finish+0x4f/0x1e0 [ 1626.457152] FAULT_INJECTION: forcing a failure. [ 1626.457152] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.457871] ip_rcv+0xae/0xd0 [ 1626.457888] ? ip_local_deliver+0x200/0x200 [ 1626.457911] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1626.457933] ? __netif_receive_skb_core+0x3770/0x3770 [ 1626.457967] ? __lock_acquire+0xbb1/0x5b00 [ 1626.458002] __netif_receive_skb+0x27/0x1d0 [ 1626.465623] netif_receive_skb+0x12d/0x800 [ 1626.466488] ? __netif_receive_skb+0x1d0/0x1d0 [ 1626.467430] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.468270] ? __lockdep_reset_lock+0x180/0x180 [ 1626.469233] tun_rx_batched.isra.0+0x462/0x710 [ 1626.470162] ? lock_acquire+0x197/0x490 [ 1626.470990] ? tun_get_user+0xee0/0x3210 [ 1626.471820] ? tun_sock_write_space+0x1d0/0x1d0 [ 1626.472766] ? lock_release+0x6b0/0x6b0 [ 1626.473579] ? tun_get_user+0x16e3/0x3210 [ 1626.474424] ? lock_downgrade+0x6d0/0x6d0 [ 1626.475273] ? eth_type_trans+0x2ad/0x5b0 [ 1626.476136] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.477209] tun_get_user+0x18fd/0x3210 [ 1626.478024] ? usage_accumulate+0x70/0x110 [ 1626.478911] ? tun_build_skb+0xf00/0xf00 [ 1626.479753] ? tun_net_init+0x540/0x650 [ 1626.480569] ? perf_trace_lock+0xac/0x490 [ 1626.481413] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.482265] tun_chr_write_iter+0xe1/0x1e0 [ 1626.483156] new_sync_write+0x42c/0x660 [ 1626.483969] ? new_sync_read+0x6f0/0x6f0 [ 1626.484797] ? _cond_resched+0x12/0x80 [ 1626.485595] ? avc_policy_seqno+0x9/0x70 [ 1626.486423] ? selinux_file_permission+0x36/0x510 [ 1626.487420] ? __fget_files+0x296/0x480 [ 1626.488249] vfs_write+0x747/0xa30 [ 1626.488991] ksys_write+0x12d/0x260 [ 1626.489736] ? __ia32_sys_read+0xb0/0xb0 [ 1626.490575] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1626.491570] do_syscall_64+0x33/0x40 [ 1626.492347] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1626.493388] RIP: 0033:0x7fc5bcc245ff [ 1626.494149] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1626.497884] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1626.499440] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1626.500886] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1626.502340] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.503794] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1626.505249] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1626.506738] CPU: 0 PID: 23013 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1626.508172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.509849] Call Trace: [ 1626.510395] dump_stack+0x107/0x167 [ 1626.511156] should_fail.cold+0x5/0xa [ 1626.512037] ? ip_setup_cork+0x6e2/0x920 [ 1626.512870] should_failslab+0x5/0x20 [ 1626.513652] kmem_cache_alloc_trace+0x55/0x360 [ 1626.514578] ? icmp_timestamp+0x240/0x240 [ 1626.515453] ip_setup_cork+0x6e2/0x920 [ 1626.516260] ? icmp_push_reply+0x490/0x490 [ 1626.517120] ip_append_data+0x167/0x1a0 [ 1626.517943] icmp_push_reply+0x13b/0x490 [ 1626.518786] __icmp_send+0xbb1/0x1480 [ 1626.519588] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1626.520734] ? cipso_v4_validate+0x9d/0x10a0 [ 1626.521644] ? find_held_lock+0x2c/0x110 [ 1626.522520] ? ip_route_input_noref+0x162/0x2b0 [ 1626.523516] ip_options_compile+0xad/0xf0 [ 1626.524521] ? __ip_options_compile+0x15d0/0x15d0 [ 1626.525525] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1626.526849] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1626.527975] ip_rcv_finish+0x4f/0x1e0 [ 1626.528762] ip_rcv+0xae/0xd0 [ 1626.529413] ? ip_local_deliver+0x200/0x200 [ 1626.530317] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1626.531400] ? __netif_receive_skb_core+0x3770/0x3770 [ 1626.532474] ? __lock_acquire+0xbb1/0x5b00 [ 1626.533374] __netif_receive_skb+0x27/0x1d0 [ 1626.534268] netif_receive_skb+0x12d/0x800 [ 1626.535155] ? __netif_receive_skb+0x1d0/0x1d0 [ 1626.536098] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.536953] ? __lockdep_reset_lock+0x180/0x180 [ 1626.537917] tun_rx_batched.isra.0+0x462/0x710 [ 1626.538913] ? lock_acquire+0x197/0x490 [ 1626.539730] ? tun_get_user+0xee0/0x3210 [ 1626.540540] ? tun_sock_write_space+0x1d0/0x1d0 [ 1626.541465] ? lock_release+0x6b0/0x6b0 [ 1626.542253] ? tun_get_user+0x16e3/0x3210 [ 1626.543090] ? lock_downgrade+0x6d0/0x6d0 [ 1626.543912] ? eth_type_trans+0x2ad/0x5b0 [ 1626.544746] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.545794] tun_get_user+0x18fd/0x3210 [ 1626.546584] ? usage_accumulate+0x70/0x110 [ 1626.547467] ? tun_build_skb+0xf00/0xf00 [ 1626.548282] ? tun_net_init+0x540/0x650 [ 1626.549077] ? perf_trace_lock+0xac/0x490 [ 1626.549895] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.550725] tun_chr_write_iter+0xe1/0x1e0 [ 1626.551591] new_sync_write+0x42c/0x660 [ 1626.552388] ? new_sync_read+0x6f0/0x6f0 [ 1626.553197] ? _cond_resched+0x12/0x80 [ 1626.553972] ? avc_policy_seqno+0x9/0x70 [ 1626.554781] ? selinux_file_permission+0x36/0x510 [ 1626.555759] ? __fget_files+0x296/0x480 [ 1626.556563] vfs_write+0x747/0xa30 [ 1626.557278] ksys_write+0x12d/0x260 [ 1626.558002] ? __ia32_sys_read+0xb0/0xb0 [ 1626.558819] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1626.559796] do_syscall_64+0x33/0x40 [ 1626.560544] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1626.561562] RIP: 0033:0x7f3b409525ff [ 1626.562302] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1626.565951] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1626.567472] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1626.568886] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1626.570298] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.571723] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1626.573133] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1626.583659] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1626.585276] FAT-fs (loop6): Filesystem has been set read-only [ 1626.597383] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1626.605481] FAULT_INJECTION: forcing a failure. [ 1626.605481] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.607794] CPU: 1 PID: 23011 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1626.609257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.611021] Call Trace: [ 1626.611552] dump_stack+0x107/0x167 [ 1626.612284] should_fail.cold+0x5/0xa [ 1626.613052] should_failslab+0x5/0x20 00:43:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 6) [ 1626.613811] __kmalloc_track_caller+0x79/0x3c0 [ 1626.614866] ? strndup_user+0x74/0xe0 [ 1626.615659] memdup_user+0x22/0xd0 [ 1626.616388] strndup_user+0x74/0xe0 [ 1626.617124] __x64_sys_mount+0x133/0x300 [ 1626.617948] ? copy_mnt_ns+0xa00/0xa00 [ 1626.618837] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1626.619925] do_syscall_64+0x33/0x40 [ 1626.620676] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1626.621708] RIP: 0033:0x7f86f17e5b19 [ 1626.622456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1626.626330] RSP: 002b:00007f86eed5b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1626.627933] RAX: ffffffffffffffda RBX: 00007f86f18f8f60 RCX: 00007f86f17e5b19 [ 1626.629404] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000000000 [ 1626.630915] RBP: 00007f86eed5b1d0 R08: 00000000200004c0 R09: 0000000000000000 [ 1626.632424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1626.633848] R13: 00007fff165a35cf R14: 00007f86eed5b300 R15: 0000000000022000 [ 1626.643786] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1626.663089] FAT-fs (loop4): Directory bread(block 10) failed [ 1626.678771] FAT-fs (loop4): Directory bread(block 11) failed 00:43:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 9) [ 1626.700430] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1626.702250] FAT-fs (loop4): Filesystem has been set read-only 00:43:55 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:43:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x100010, r0, 0x34432000) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) openat2(r1, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x105800, 0x110}, 0x18) [ 1626.799717] FAULT_INJECTION: forcing a failure. [ 1626.799717] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.802028] CPU: 0 PID: 23128 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1626.803454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.805209] Call Trace: [ 1626.805758] dump_stack+0x107/0x167 [ 1626.806513] should_fail.cold+0x5/0xa [ 1626.807319] ? create_object.isra.0+0x3a/0xa20 [ 1626.808256] should_failslab+0x5/0x20 [ 1626.809028] kmem_cache_alloc+0x5b/0x360 [ 1626.809868] create_object.isra.0+0x3a/0xa20 [ 1626.810766] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1626.811815] kmem_cache_alloc+0x159/0x360 [ 1626.812665] dst_alloc+0x9e/0x610 [ 1626.813385] rt_dst_alloc+0x73/0x440 [ 1626.814154] ip_route_input_slow+0x16d3/0x2f50 [ 1626.815099] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.815931] ? fib_multipath_hash+0x940/0x940 [ 1626.816872] ? lock_release+0x6b0/0x6b0 [ 1626.817687] ? find_held_lock+0x2c/0x110 [ 1626.818531] ip_route_input_noref+0x118/0x2b0 [ 1626.819465] ? ip_route_input_slow+0x2f50/0x2f50 [ 1626.820431] ? nf_hook_slow+0xfc/0x1e0 [ 1626.821232] ? nf_hook.constprop.0+0x146/0x480 [ 1626.822159] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1626.823296] ip_rcv_finish_core.constprop.0+0x7b5/0x1c30 [ 1626.824403] ip_rcv_finish+0x4f/0x1e0 [ 1626.825180] ip_rcv+0xae/0xd0 [ 1626.825820] ? ip_local_deliver+0x200/0x200 [ 1626.826702] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1626.827773] ? __netif_receive_skb_core+0x3770/0x3770 [ 1626.828823] ? __lock_acquire+0xbb1/0x5b00 [ 1626.829698] __netif_receive_skb+0x27/0x1d0 [ 1626.830578] netif_receive_skb+0x12d/0x800 [ 1626.831449] ? __netif_receive_skb+0x1d0/0x1d0 [ 1626.832377] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.833207] ? __lockdep_reset_lock+0x180/0x180 [ 1626.834163] tun_rx_batched.isra.0+0x462/0x710 [ 1626.835099] ? lock_acquire+0x197/0x490 [ 1626.835907] ? tun_get_user+0xee0/0x3210 [ 1626.836731] ? tun_sock_write_space+0x1d0/0x1d0 [ 1626.837674] ? lock_release+0x6b0/0x6b0 [ 1626.838478] ? tun_get_user+0x16e3/0x3210 [ 1626.839344] ? lock_downgrade+0x6d0/0x6d0 [ 1626.840187] ? eth_type_trans+0x2ad/0x5b0 [ 1626.841038] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.842117] tun_get_user+0x18fd/0x3210 [ 1626.842928] ? usage_accumulate+0x70/0x110 [ 1626.843818] ? tun_build_skb+0xf00/0xf00 [ 1626.844650] ? tun_net_init+0x540/0x650 [ 1626.845460] ? perf_trace_lock+0xac/0x490 [ 1626.846303] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.847166] tun_chr_write_iter+0xe1/0x1e0 [ 1626.848041] new_sync_write+0x42c/0x660 [ 1626.848854] ? new_sync_read+0x6f0/0x6f0 [ 1626.849682] ? _cond_resched+0x12/0x80 [ 1626.850476] ? avc_policy_seqno+0x9/0x70 [ 1626.851312] ? selinux_file_permission+0x36/0x510 [ 1626.852297] ? __fget_files+0x296/0x480 [ 1626.853120] vfs_write+0x747/0xa30 [ 1626.853855] ksys_write+0x12d/0x260 [ 1626.854597] ? __ia32_sys_read+0xb0/0xb0 [ 1626.855447] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1626.856430] do_syscall_64+0x33/0x40 [ 1626.857188] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1626.858226] RIP: 0033:0x7fe5d0f2c5ff [ 1626.859000] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1626.862722] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1626.864285] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1626.865739] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1626.867198] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.868638] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1626.870088] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 00:43:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 10) 00:43:55 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) (fail_nth: 2) 00:43:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x18000000) 00:43:55 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r5 = pidfd_getfd(r3, r3, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000001000000180000009cd8d8ae42f31cb4639934627ad4682f1b1d6d05c8f8ad616ecf68bbeacf6e864672592ea3577141641eb9d2358380a7f411a192ad99e99dc4ce344e559c658f34c88283bfad9aa8e2557c4bddbca5edd028731fb9978e9f195d369ed805f9ae98ad3709d9d52b323a8ec747abb3e90aada6668550c335896fbd278946a22add9f07bb0134addc2898996d4cf66910a4815858", @ANYRES32=r6, @ANYBLOB="009e000000000000802e2f66694c0e84f45347b73b965c653100844ae330714885eeef121b3c0700000000000000af5e5c834ff0528bfee4b7fd6b"]) pidfd_getfd(r0, r0, 0x0) [ 1626.923462] FAULT_INJECTION: forcing a failure. [ 1626.923462] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.925798] CPU: 0 PID: 23130 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1626.927235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.929016] Call Trace: [ 1626.929568] dump_stack+0x107/0x167 [ 1626.930321] should_fail.cold+0x5/0xa [ 1626.931108] ? ip_setup_cork+0x6e2/0x920 [ 1626.931943] should_failslab+0x5/0x20 [ 1626.932720] kmem_cache_alloc_trace+0x55/0x360 [ 1626.933664] ? icmp_timestamp+0x240/0x240 [ 1626.934514] ip_setup_cork+0x6e2/0x920 [ 1626.935333] ? icmp_push_reply+0x490/0x490 [ 1626.936193] ip_append_data+0x167/0x1a0 [ 1626.937017] icmp_push_reply+0x13b/0x490 [ 1626.937861] __icmp_send+0xbb1/0x1480 [ 1626.938656] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1626.939810] ? cipso_v4_validate+0x9d/0x10a0 [ 1626.940716] ? find_held_lock+0x2c/0x110 [ 1626.941587] ? ip_route_input_noref+0x162/0x2b0 [ 1626.942540] ip_options_compile+0xad/0xf0 [ 1626.943391] ? __ip_options_compile+0x15d0/0x15d0 [ 1626.944373] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1626.945499] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1626.946609] ip_rcv_finish+0x4f/0x1e0 [ 1626.947405] ip_rcv+0xae/0xd0 [ 1626.948041] ? ip_local_deliver+0x200/0x200 [ 1626.948932] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1626.949991] ? __netif_receive_skb_core+0x3770/0x3770 [ 1626.951061] ? __lock_acquire+0xbb1/0x5b00 [ 1626.951941] __netif_receive_skb+0x27/0x1d0 [ 1626.952829] netif_receive_skb+0x12d/0x800 [ 1626.953693] ? __netif_receive_skb+0x1d0/0x1d0 [ 1626.954617] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.955469] ? __lockdep_reset_lock+0x180/0x180 [ 1626.956427] tun_rx_batched.isra.0+0x462/0x710 [ 1626.957356] ? lock_acquire+0x197/0x490 [ 1626.958173] ? tun_get_user+0xee0/0x3210 [ 1626.959009] ? tun_sock_write_space+0x1d0/0x1d0 [ 1626.959955] ? lock_release+0x6b0/0x6b0 [ 1626.960763] ? tun_get_user+0x16e3/0x3210 [ 1626.961618] ? lock_downgrade+0x6d0/0x6d0 [ 1626.962463] ? eth_type_trans+0x2ad/0x5b0 [ 1626.963336] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.964413] tun_get_user+0x18fd/0x3210 [ 1626.965226] ? usage_accumulate+0x70/0x110 [ 1626.966108] ? tun_build_skb+0xf00/0xf00 [ 1626.966948] ? tun_net_init+0x540/0x650 [ 1626.967761] ? perf_trace_lock+0xac/0x490 [ 1626.968603] ? SOFTIRQ_verbose+0x10/0x10 [ 1626.969462] tun_chr_write_iter+0xe1/0x1e0 [ 1626.970328] new_sync_write+0x42c/0x660 [ 1626.971149] ? new_sync_read+0x6f0/0x6f0 [ 1626.971978] ? _cond_resched+0x12/0x80 [ 1626.972774] ? avc_policy_seqno+0x9/0x70 [ 1626.973598] ? selinux_file_permission+0x36/0x510 [ 1626.974583] ? __fget_files+0x296/0x480 [ 1626.975427] vfs_write+0x747/0xa30 [ 1626.976164] ksys_write+0x12d/0x260 [ 1626.976902] ? __ia32_sys_read+0xb0/0xb0 [ 1626.977741] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1626.978729] do_syscall_64+0x33/0x40 [ 1626.979502] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1626.980540] RIP: 0033:0x7fc5bcc245ff [ 1626.981297] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1626.985045] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1626.986599] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1626.988051] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1626.989498] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.990991] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1626.992721] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1627.220934] FAT-fs (loop6): Directory bread(block 10) failed [ 1627.222643] FAT-fs (loop6): Directory bread(block 11) failed [ 1627.225283] FAULT_INJECTION: forcing a failure. [ 1627.225283] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.227742] CPU: 0 PID: 23144 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1627.229393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.231128] Call Trace: [ 1627.231685] dump_stack+0x107/0x167 [ 1627.232451] should_fail.cold+0x5/0xa [ 1627.233249] ? create_object.isra.0+0x3a/0xa20 [ 1627.234202] should_failslab+0x5/0x20 [ 1627.235010] kmem_cache_alloc+0x5b/0x360 [ 1627.235871] create_object.isra.0+0x3a/0xa20 [ 1627.236789] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.237844] kmem_cache_alloc_trace+0x151/0x360 [ 1627.238828] ip_setup_cork+0x6e2/0x920 [ 1627.239649] ? icmp_push_reply+0x490/0x490 [ 1627.240526] ip_append_data+0x167/0x1a0 [ 1627.241360] icmp_push_reply+0x13b/0x490 [ 1627.242210] __icmp_send+0xbb1/0x1480 [ 1627.243040] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1627.244193] ? cipso_v4_validate+0x9d/0x10a0 [ 1627.245110] ? find_held_lock+0x2c/0x110 [ 1627.245988] ? ip_route_input_noref+0x162/0x2b0 [ 1627.246967] ip_options_compile+0xad/0xf0 [ 1627.247824] ? __ip_options_compile+0x15d0/0x15d0 [ 1627.248817] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1627.249955] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1627.251094] ip_rcv_finish+0x4f/0x1e0 [ 1627.251888] ip_rcv+0xae/0xd0 [ 1627.252533] ? ip_local_deliver+0x200/0x200 [ 1627.253426] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1627.254485] ? __netif_receive_skb_core+0x3770/0x3770 [ 1627.255574] ? __lock_acquire+0xbb1/0x5b00 [ 1627.256461] __netif_receive_skb+0x27/0x1d0 [ 1627.257356] netif_receive_skb+0x12d/0x800 [ 1627.258231] ? __netif_receive_skb+0x1d0/0x1d0 [ 1627.259179] ? SOFTIRQ_verbose+0x10/0x10 [ 1627.260030] ? __lockdep_reset_lock+0x180/0x180 [ 1627.260998] tun_rx_batched.isra.0+0x462/0x710 [ 1627.261935] ? lock_acquire+0x197/0x490 [ 1627.262753] ? tun_get_user+0xee0/0x3210 [ 1627.263600] ? tun_sock_write_space+0x1d0/0x1d0 [ 1627.264724] ? lock_release+0x6b0/0x6b0 [ 1627.265552] ? tun_get_user+0x16e3/0x3210 [ 1627.266417] ? lock_downgrade+0x6d0/0x6d0 [ 1627.267301] ? eth_type_trans+0x2ad/0x5b0 [ 1627.268174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1627.269282] tun_get_user+0x18fd/0x3210 [ 1627.270113] ? usage_accumulate+0x70/0x110 [ 1627.271027] ? tun_build_skb+0xf00/0xf00 [ 1627.271881] ? tun_net_init+0x540/0x650 [ 1627.272716] ? perf_trace_lock+0xac/0x490 [ 1627.273580] ? SOFTIRQ_verbose+0x10/0x10 [ 1627.274445] tun_chr_write_iter+0xe1/0x1e0 [ 1627.275328] new_sync_write+0x42c/0x660 [ 1627.276148] ? new_sync_read+0x6f0/0x6f0 [ 1627.276987] ? _cond_resched+0x12/0x80 [ 1627.277792] ? avc_policy_seqno+0x9/0x70 [ 1627.278631] ? selinux_file_permission+0x36/0x510 [ 1627.279643] ? __fget_files+0x296/0x480 [ 1627.280478] vfs_write+0x747/0xa30 [ 1627.281222] ksys_write+0x12d/0x260 [ 1627.281972] ? __ia32_sys_read+0xb0/0xb0 [ 1627.282817] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1627.283830] do_syscall_64+0x33/0x40 [ 1627.284597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1627.285646] RIP: 0033:0x7f3b409525ff [ 1627.286410] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1627.290136] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1627.291713] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1627.293171] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1627.294621] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1627.296081] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1627.297537] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1627.361543] FAULT_INJECTION: forcing a failure. [ 1627.361543] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.363977] CPU: 1 PID: 23183 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1627.365407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.367122] Call Trace: [ 1627.367683] dump_stack+0x107/0x167 [ 1627.368447] should_fail.cold+0x5/0xa [ 1627.369236] ? create_object.isra.0+0x3a/0xa20 [ 1627.370185] should_failslab+0x5/0x20 [ 1627.370993] kmem_cache_alloc+0x5b/0x360 [ 1627.371837] create_object.isra.0+0x3a/0xa20 [ 1627.372735] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.373781] __kmalloc_track_caller+0x177/0x3c0 [ 1627.374727] ? strndup_user+0x74/0xe0 [ 1627.375526] memdup_user+0x22/0xd0 [ 1627.376256] strndup_user+0x74/0xe0 [ 1627.377006] __x64_sys_mount+0x133/0x300 [ 1627.377839] ? copy_mnt_ns+0xa00/0xa00 [ 1627.378646] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1627.379647] do_syscall_64+0x33/0x40 [ 1627.380414] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1627.381455] RIP: 0033:0x7f86f17e5b19 [ 1627.382217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.385953] RSP: 002b:00007f86eed5b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1627.387522] RAX: ffffffffffffffda RBX: 00007f86f18f8f60 RCX: 00007f86f17e5b19 [ 1627.389012] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000000000 [ 1627.390489] RBP: 00007f86eed5b1d0 R08: 00000000200004c0 R09: 0000000000000000 [ 1627.391985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1627.393448] R13: 00007fff165a35cf R14: 00007f86eed5b300 R15: 0000000000022000 [ 1627.417590] FAT-fs (loop4): Directory bread(block 10) failed [ 1627.419753] FAT-fs (loop4): Directory bread(block 11) failed [ 1627.432886] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1627.434996] FAT-fs (loop4): Filesystem has been set read-only [ 1627.448874] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:44:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 7) 00:44:11 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:44:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x39020000) 00:44:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) fallocate(0xffffffffffffffff, 0x28, 0x2, 0x1) creat(&(0x7f0000000180)='./file2\x00', 0x0) 00:44:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 10) 00:44:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:44:11 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0xff, 0x5, 0xb1e, 0xf15, 0xff, 0x9}) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000000080), 0x8, &(0x7f00000001c0)) r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:44:11 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 11) [ 1643.583360] FAULT_INJECTION: forcing a failure. [ 1643.583360] name failslab, interval 1, probability 0, space 0, times 0 [ 1643.585822] CPU: 1 PID: 23272 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1643.587226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1643.588910] Call Trace: [ 1643.589457] dump_stack+0x107/0x167 [ 1643.590217] should_fail.cold+0x5/0xa [ 1643.590999] ? dst_alloc+0x9e/0x610 [ 1643.591761] should_failslab+0x5/0x20 [ 1643.592537] kmem_cache_alloc+0x5b/0x360 [ 1643.593383] dst_alloc+0x9e/0x610 [ 1643.594116] rt_dst_alloc+0x73/0x440 [ 1643.594893] ip_route_output_key_hash_rcu+0x93d/0x2a30 [ 1643.595992] ip_route_output_key_hash+0x18d/0x310 [ 1643.596984] ? ip_route_output_key_hash_rcu+0x2a30/0x2a30 [ 1643.598148] icmp_route_lookup.constprop.0+0x349/0x1150 [ 1643.599284] ? __lockdep_reset_lock+0x180/0x180 [ 1643.600238] ? icmp_timestamp+0x240/0x240 [ 1643.601098] ? memcpy+0x39/0x60 [ 1643.601777] ? __ip_options_echo+0x6f8/0x11a0 [ 1643.602697] ? lock_downgrade+0x6d0/0x6d0 [ 1643.603609] ? ip_options_build+0x780/0x780 [ 1643.604478] ? do_raw_spin_lock+0x260/0x260 [ 1643.605355] __icmp_send+0xa36/0x1480 [ 1643.606157] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1643.607318] ? cipso_v4_validate+0x9d/0x10a0 [ 1643.608213] ? find_held_lock+0x2c/0x110 [ 1643.609076] ? ip_route_input_noref+0x162/0x2b0 [ 1643.610029] ip_options_compile+0xad/0xf0 [ 1643.610877] ? __ip_options_compile+0x15d0/0x15d0 [ 1643.611867] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1643.612081] FAT-fs (loop6): Directory bread(block 10) failed [ 1643.613122] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1643.613165] ip_rcv_finish+0x4f/0x1e0 [ 1643.616664] ip_rcv+0xae/0xd0 [ 1643.617304] ? ip_local_deliver+0x200/0x200 [ 1643.618182] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1643.619236] ? __netif_receive_skb_core+0x3770/0x3770 [ 1643.620289] ? __lock_acquire+0xbb1/0x5b00 [ 1643.620626] FAT-fs (loop6): Directory bread(block 11) failed [ 1643.621159] __netif_receive_skb+0x27/0x1d0 [ 1643.621183] netif_receive_skb+0x12d/0x800 [ 1643.621207] ? __netif_receive_skb+0x1d0/0x1d0 [ 1643.625311] ? SOFTIRQ_verbose+0x10/0x10 [ 1643.626298] ? __lockdep_reset_lock+0x180/0x180 [ 1643.627456] tun_rx_batched.isra.0+0x462/0x710 [ 1643.628548] ? lock_acquire+0x197/0x490 [ 1643.629495] ? tun_get_user+0xee0/0x3210 [ 1643.630469] ? tun_sock_write_space+0x1d0/0x1d0 [ 1643.631593] ? lock_release+0x6b0/0x6b0 [ 1643.632547] ? tun_get_user+0x16e3/0x3210 [ 1643.633537] ? lock_downgrade+0x6d0/0x6d0 [ 1643.634523] ? eth_type_trans+0x2ad/0x5b0 [ 1643.635538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1643.636924] tun_get_user+0x18fd/0x3210 [ 1643.637824] ? usage_accumulate+0x70/0x110 [ 1643.638706] ? tun_build_skb+0xf00/0xf00 [ 1643.639598] ? tun_net_init+0x540/0x650 [ 1643.640411] ? perf_trace_lock+0xac/0x490 [ 1643.641248] ? SOFTIRQ_verbose+0x10/0x10 [ 1643.642093] tun_chr_write_iter+0xe1/0x1e0 [ 1643.642952] new_sync_write+0x42c/0x660 [ 1643.643771] ? new_sync_read+0x6f0/0x6f0 [ 1643.644607] ? _cond_resched+0x12/0x80 [ 1643.645400] ? avc_policy_seqno+0x9/0x70 [ 1643.646225] ? selinux_file_permission+0x36/0x510 [ 1643.647227] ? __fget_files+0x296/0x480 [ 1643.648056] vfs_write+0x747/0xa30 [ 1643.648789] ksys_write+0x12d/0x260 [ 1643.649529] ? __ia32_sys_read+0xb0/0xb0 [ 1643.650374] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1643.651372] do_syscall_64+0x33/0x40 [ 1643.652131] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1643.653170] RIP: 0033:0x7fe5d0f2c5ff [ 1643.653929] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1643.657668] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1643.659229] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1643.660672] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1643.662114] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.662772] FAT-fs (loop4): Directory bread(block 10) failed [ 1643.663559] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1643.663570] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1643.664842] FAULT_INJECTION: forcing a failure. [ 1643.664842] name failslab, interval 1, probability 0, space 0, times 0 [ 1643.664865] CPU: 1 PID: 23274 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1643.664876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1643.664882] Call Trace: [ 1643.664904] dump_stack+0x107/0x167 [ 1643.664933] should_fail.cold+0x5/0xa [ 1643.670958] FAT-fs (loop4): Directory bread(block 11) failed [ 1643.671439] ? __alloc_skb+0x6d/0x5b0 [ 1643.677063] should_failslab+0x5/0x20 [ 1643.677849] kmem_cache_alloc_node+0x55/0x370 [ 1643.678773] __alloc_skb+0x6d/0x5b0 [ 1643.679551] alloc_skb_with_frags+0x92/0x570 [ 1643.679915] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1643.680454] ? sock_alloc_send_pskb+0x102/0x930 [ 1643.682037] FAT-fs (loop4): Filesystem has been set read-only [ 1643.682937] sock_alloc_send_pskb+0x7af/0x930 [ 1643.682979] ? sk_alloc+0x350/0x350 [ 1643.685743] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1643.686888] ? ip_rcv_finish+0x4f/0x1e0 [ 1643.687712] ? ip_rcv+0xae/0xd0 [ 1643.688393] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1643.689471] ? __netif_receive_skb+0x27/0x1d0 [ 1643.690380] ? netif_receive_skb+0x12d/0x800 [ 1643.690989] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1643.691280] ? tun_rx_batched.isra.0+0x462/0x710 [ 1643.691304] ? tun_get_user+0x18fd/0x3210 [ 1643.694617] ? tun_chr_write_iter+0xe1/0x1e0 [ 1643.695521] ? new_sync_write+0x42c/0x660 [ 1643.696360] ? vfs_write+0x747/0xa30 [ 1643.697114] ? ksys_write+0x12d/0x260 [ 1643.697890] ? do_syscall_64+0x33/0x40 [ 1643.698685] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1643.699788] __ip_append_data+0x1628/0x3310 [ 1643.700687] ? icmp_push_reply+0x490/0x490 [ 1643.701565] ? ip_finish_output+0x330/0x330 [ 1643.702445] ? ipv4_mtu+0x1ed/0x2c0 [ 1643.703196] ? icmp_push_reply+0x490/0x490 [ 1643.704057] ip_append_data+0x114/0x1a0 [ 1643.704883] icmp_push_reply+0x13b/0x490 [ 1643.705721] __icmp_send+0xbb1/0x1480 [ 1643.706513] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1643.707671] ? cipso_v4_validate+0x9d/0x10a0 [ 1643.708578] ? find_held_lock+0x2c/0x110 [ 1643.709449] ? ip_route_input_noref+0x162/0x2b0 [ 1643.710402] ip_options_compile+0xad/0xf0 [ 1643.711253] ? __ip_options_compile+0x15d0/0x15d0 [ 1643.712234] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1643.713357] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1643.714466] ip_rcv_finish+0x4f/0x1e0 [ 1643.715254] ip_rcv+0xae/0xd0 [ 1643.715892] ? ip_local_deliver+0x200/0x200 [ 1643.716770] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1643.717821] ? __netif_receive_skb_core+0x3770/0x3770 [ 1643.718875] ? __lock_acquire+0xbb1/0x5b00 [ 1643.719764] __netif_receive_skb+0x27/0x1d0 [ 1643.720645] netif_receive_skb+0x12d/0x800 [ 1643.721505] ? __netif_receive_skb+0x1d0/0x1d0 [ 1643.722432] ? SOFTIRQ_verbose+0x10/0x10 [ 1643.723269] ? __lockdep_reset_lock+0x180/0x180 [ 1643.724223] tun_rx_batched.isra.0+0x462/0x710 [ 1643.725149] ? lock_acquire+0x197/0x490 [ 1643.725953] ? tun_get_user+0xee0/0x3210 [ 1643.726779] ? tun_sock_write_space+0x1d0/0x1d0 [ 1643.727737] ? lock_release+0x6b0/0x6b0 [ 1643.728544] ? tun_get_user+0x16e3/0x3210 [ 1643.729384] ? lock_downgrade+0x6d0/0x6d0 [ 1643.730221] ? eth_type_trans+0x2ad/0x5b0 [ 1643.731074] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1643.732161] tun_get_user+0x18fd/0x3210 [ 1643.732967] ? usage_accumulate+0x70/0x110 [ 1643.733853] ? tun_build_skb+0xf00/0xf00 [ 1643.734685] ? tun_net_init+0x540/0x650 [ 1643.735512] ? perf_trace_lock+0xac/0x490 [ 1643.736354] ? SOFTIRQ_verbose+0x10/0x10 [ 1643.737203] tun_chr_write_iter+0xe1/0x1e0 [ 1643.738066] new_sync_write+0x42c/0x660 [ 1643.738877] ? new_sync_read+0x6f0/0x6f0 [ 1643.739721] ? _cond_resched+0x12/0x80 [ 1643.740511] ? avc_policy_seqno+0x9/0x70 [ 1643.741343] ? selinux_file_permission+0x36/0x510 [ 1643.742314] ? __fget_files+0x296/0x480 [ 1643.743139] vfs_write+0x747/0xa30 [ 1643.743883] ksys_write+0x12d/0x260 [ 1643.744623] ? __ia32_sys_read+0xb0/0xb0 [ 1643.745451] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1643.746442] do_syscall_64+0x33/0x40 [ 1643.747220] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1643.748271] RIP: 0033:0x7f3b409525ff [ 1643.749025] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1643.752759] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1643.754302] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1643.755751] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1643.757200] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.758645] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1643.760106] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1643.765455] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1643.765601] FAULT_INJECTION: forcing a failure. [ 1643.765601] name failslab, interval 1, probability 0, space 0, times 0 [ 1643.767521] FAT-fs (loop6): Filesystem has been set read-only [ 1643.769657] CPU: 1 PID: 23284 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1643.769674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1643.774110] Call Trace: [ 1643.774643] dump_stack+0x107/0x167 [ 1643.775415] should_fail.cold+0x5/0xa [ 1643.776206] ? ___slab_alloc+0x155/0x700 [ 1643.777188] ? create_object.isra.0+0x3a/0xa20 [ 1643.777971] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1643.778170] should_failslab+0x5/0x20 [ 1643.778188] kmem_cache_alloc+0x5b/0x360 [ 1643.778216] create_object.isra.0+0x3a/0xa20 [ 1643.781561] FAT-fs (loop6): Directory bread(block 10) failed [ 1643.782162] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1643.782191] kmem_cache_alloc_trace+0x151/0x360 [ 1643.782219] ip_setup_cork+0x6e2/0x920 [ 1643.782245] ? icmp_push_reply+0x490/0x490 [ 1643.783646] FAT-fs (loop6): Directory bread(block 11) failed [ 1643.784399] ip_append_data+0x167/0x1a0 [ 1643.784430] icmp_push_reply+0x13b/0x490 [ 1643.784463] __icmp_send+0xbb1/0x1480 [ 1643.790499] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1643.791655] ? cipso_v4_validate+0x9d/0x10a0 [ 1643.791764] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1643.792546] ? find_held_lock+0x2c/0x110 [ 1643.792611] ? ip_route_input_noref+0x162/0x2b0 [ 1643.795879] ip_options_compile+0xad/0xf0 [ 1643.796720] ? __ip_options_compile+0x15d0/0x15d0 [ 1643.797698] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1643.798817] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1643.799942] ip_rcv_finish+0x4f/0x1e0 [ 1643.800711] ip_rcv+0xae/0xd0 [ 1643.801348] ? ip_local_deliver+0x200/0x200 [ 1643.802219] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1643.803283] ? __netif_receive_skb_core+0x3770/0x3770 [ 1643.804331] ? __lock_acquire+0xbb1/0x5b00 [ 1643.805211] __netif_receive_skb+0x27/0x1d0 [ 1643.806087] netif_receive_skb+0x12d/0x800 [ 1643.806947] ? __netif_receive_skb+0x1d0/0x1d0 [ 1643.807878] ? SOFTIRQ_verbose+0x10/0x10 [ 1643.808717] ? __lockdep_reset_lock+0x180/0x180 [ 1643.809679] tun_rx_batched.isra.0+0x462/0x710 [ 1643.810612] ? lock_acquire+0x197/0x490 [ 1643.811436] ? tun_get_user+0xee0/0x3210 [ 1643.812265] ? tun_sock_write_space+0x1d0/0x1d0 [ 1643.813214] ? lock_release+0x6b0/0x6b0 [ 1643.814022] ? tun_get_user+0x16e3/0x3210 [ 1643.814862] ? lock_downgrade+0x6d0/0x6d0 [ 1643.815711] ? eth_type_trans+0x2ad/0x5b0 [ 1643.816566] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1643.817639] tun_get_user+0x18fd/0x3210 [ 1643.818449] ? usage_accumulate+0x70/0x110 [ 1643.819396] ? tun_build_skb+0xf00/0xf00 [ 1643.820309] ? tun_net_init+0x540/0x650 [ 1643.821200] ? perf_trace_lock+0xac/0x490 [ 1643.822040] ? SOFTIRQ_verbose+0x10/0x10 [ 1643.822891] tun_chr_write_iter+0xe1/0x1e0 [ 1643.823766] new_sync_write+0x42c/0x660 [ 1643.824581] ? new_sync_read+0x6f0/0x6f0 [ 1643.825410] ? _cond_resched+0x12/0x80 [ 1643.826205] ? avc_policy_seqno+0x9/0x70 [ 1643.827037] ? selinux_file_permission+0x36/0x510 [ 1643.828035] ? __fget_files+0x296/0x480 [ 1643.828869] vfs_write+0x747/0xa30 [ 1643.829626] ksys_write+0x12d/0x260 [ 1643.830380] ? __ia32_sys_read+0xb0/0xb0 [ 1643.831222] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1643.832215] do_syscall_64+0x33/0x40 [ 1643.832973] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1643.834017] RIP: 0033:0x7fc5bcc245ff 00:44:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0078d5473b66e7e8a0f18fb4f0312a0d40719080ddf41d9d9874baa3bf769f8980e6e01c6018f8c4c3ce36f4cb94bf03e0560415a74393a103a161c3f6151c1c9a11174a19b6a6dfad46087077a17c455c3df08c68d1b4d03232c98db85f76bb4aab77c2bbfae2bfacd1e908a094c97f6a41ff80000200000000004c6c8a727cfa9746864398cccf447a435bd75685"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 1643.834769] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1643.838660] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1643.840233] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1643.841684] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1643.843144] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.844705] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1643.846150] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1643.858857] 9pnet: Insufficient options for proto=fd 00:44:12 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x2, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:44:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x3f000000) 00:44:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 8) 00:44:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 12) 00:44:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:44:12 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) openat$cgroup_type(r3, &(0x7f0000000000), 0x2, 0x0) ptrace(0x10, r2) getpid() timer_create(0x7, &(0x7f0000000200)={0x0, 0x1b, 0x0, @thr={&(0x7f0000000080)="b9e78c8fae983f368e0ef2084625e87d4a12a19fa34373b03aafaaeab56fa659a622394dc69368c0df71130ad28f21f1c3b38cfef8a4ce9f552ab598a3ae3e1762568fa03236da0b82c7993a49873a816138e253c81ca5d3ba8e07c2b1ab4e33e23e10194052afbaab45167bca", &(0x7f00000001c0)="7f8122b3f028d8326c628667a7960f9e0334c3c9c7dd1acefde5549f86744caaa6c41ca50a2e6b5713c96b95899553a8993df6"}}, &(0x7f0000000240)) getpgid(0x0) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:44:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 11) [ 1644.065215] FAULT_INJECTION: forcing a failure. [ 1644.065215] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.067587] CPU: 1 PID: 23394 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1644.068984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1644.070672] Call Trace: [ 1644.071229] dump_stack+0x107/0x167 [ 1644.071977] should_fail.cold+0x5/0xa [ 1644.072751] ? create_object.isra.0+0x3a/0xa20 [ 1644.073684] should_failslab+0x5/0x20 [ 1644.074458] kmem_cache_alloc+0x5b/0x360 [ 1644.075310] create_object.isra.0+0x3a/0xa20 [ 1644.076202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1644.077237] kmem_cache_alloc+0x159/0x360 [ 1644.078092] dst_alloc+0x9e/0x610 [ 1644.078821] rt_dst_alloc+0x73/0x440 [ 1644.079598] ip_route_output_key_hash_rcu+0x93d/0x2a30 [ 1644.080700] ip_route_output_key_hash+0x18d/0x310 [ 1644.081691] ? ip_route_output_key_hash_rcu+0x2a30/0x2a30 [ 1644.082858] icmp_route_lookup.constprop.0+0x349/0x1150 [ 1644.083965] ? __lockdep_reset_lock+0x180/0x180 [ 1644.084929] ? icmp_timestamp+0x240/0x240 [ 1644.085787] ? memcpy+0x39/0x60 [ 1644.086465] ? __ip_options_echo+0x6f8/0x11a0 [ 1644.087412] ? lock_downgrade+0x6d0/0x6d0 [ 1644.088285] ? ip_options_build+0x780/0x780 [ 1644.089177] ? do_raw_spin_lock+0x260/0x260 [ 1644.090070] __icmp_send+0xa36/0x1480 [ 1644.090870] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1644.092011] ? cipso_v4_validate+0x9d/0x10a0 [ 1644.092902] ? find_held_lock+0x2c/0x110 [ 1644.093772] ? ip_route_input_noref+0x162/0x2b0 [ 1644.094717] ip_options_compile+0xad/0xf0 [ 1644.095579] ? __ip_options_compile+0x15d0/0x15d0 [ 1644.096549] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1644.097663] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1644.098760] ip_rcv_finish+0x4f/0x1e0 [ 1644.099586] ip_rcv+0xae/0xd0 [ 1644.100218] ? ip_local_deliver+0x200/0x200 [ 1644.101131] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1644.102177] ? __netif_receive_skb_core+0x3770/0x3770 [ 1644.103254] ? __lock_acquire+0xbb1/0x5b00 [ 1644.104126] __netif_receive_skb+0x27/0x1d0 [ 1644.105006] netif_receive_skb+0x12d/0x800 [ 1644.105865] ? __netif_receive_skb+0x1d0/0x1d0 [ 1644.106784] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.107629] ? __lockdep_reset_lock+0x180/0x180 [ 1644.108582] tun_rx_batched.isra.0+0x462/0x710 [ 1644.109506] ? lock_acquire+0x197/0x490 [ 1644.110310] ? tun_get_user+0xee0/0x3210 [ 1644.111132] ? tun_sock_write_space+0x1d0/0x1d0 [ 1644.112081] ? lock_release+0x6b0/0x6b0 [ 1644.112881] ? tun_get_user+0x16e3/0x3210 [ 1644.113725] ? lock_downgrade+0x6d0/0x6d0 [ 1644.114562] ? eth_type_trans+0x2ad/0x5b0 [ 1644.115428] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1644.116495] tun_get_user+0x18fd/0x3210 [ 1644.117311] ? usage_accumulate+0x70/0x110 [ 1644.118193] ? tun_build_skb+0xf00/0xf00 [ 1644.119025] ? tun_net_init+0x540/0x650 [ 1644.119852] ? perf_trace_lock+0xac/0x490 [ 1644.120689] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.121533] tun_chr_write_iter+0xe1/0x1e0 [ 1644.122398] new_sync_write+0x42c/0x660 [ 1644.123215] ? new_sync_read+0x6f0/0x6f0 [ 1644.124044] ? _cond_resched+0x12/0x80 [ 1644.124835] ? avc_policy_seqno+0x9/0x70 [ 1644.125663] ? selinux_file_permission+0x36/0x510 [ 1644.126647] ? __fget_files+0x296/0x480 [ 1644.127488] vfs_write+0x747/0xa30 [ 1644.128219] ksys_write+0x12d/0x260 [ 1644.128955] ? __ia32_sys_read+0xb0/0xb0 [ 1644.129785] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1644.130773] do_syscall_64+0x33/0x40 [ 1644.131560] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1644.132593] RIP: 0033:0x7fe5d0f2c5ff [ 1644.133352] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1644.137068] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1644.138611] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1644.140054] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1644.141489] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.142927] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1644.144380] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1644.197764] FAULT_INJECTION: forcing a failure. [ 1644.197764] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.200182] CPU: 0 PID: 23405 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1644.201600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1644.202509] FAT-fs (loop6): Directory bread(block 10) failed [ 1644.203308] Call Trace: [ 1644.203337] dump_stack+0x107/0x167 [ 1644.203365] should_fail.cold+0x5/0xa [ 1644.203390] ? __alloc_skb+0x6d/0x5b0 [ 1644.204636] FAT-fs (loop6): Directory bread(block 11) failed [ 1644.205084] should_failslab+0x5/0x20 [ 1644.205104] kmem_cache_alloc_node+0x55/0x370 [ 1644.205131] __alloc_skb+0x6d/0x5b0 [ 1644.210847] alloc_skb_with_frags+0x92/0x570 [ 1644.211752] ? stack_trace_save+0x8c/0xc0 [ 1644.212597] sock_alloc_send_pskb+0x7af/0x930 [ 1644.213524] ? sk_alloc+0x350/0x350 [ 1644.214259] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1644.215407] ? ip_rcv_finish+0x4f/0x1e0 [ 1644.216202] ? ip_rcv+0xae/0xd0 [ 1644.216869] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1644.217944] ? __netif_receive_skb+0x27/0x1d0 [ 1644.218845] ? netif_receive_skb+0x12d/0x800 [ 1644.219740] ? tun_rx_batched.isra.0+0x462/0x710 [ 1644.220699] ? tun_get_user+0x18fd/0x3210 [ 1644.221532] ? tun_chr_write_iter+0xe1/0x1e0 [ 1644.222422] ? new_sync_write+0x42c/0x660 [ 1644.223273] ? vfs_write+0x747/0xa30 [ 1644.224024] ? ksys_write+0x12d/0x260 [ 1644.224799] ? do_syscall_64+0x33/0x40 [ 1644.225584] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1644.226668] __ip_append_data+0x1628/0x3310 [ 1644.227577] ? icmp_push_reply+0x490/0x490 [ 1644.227679] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1644.228443] ? ip_finish_output+0x330/0x330 [ 1644.228471] ? ipv4_mtu+0x1ed/0x2c0 [ 1644.230070] FAT-fs (loop6): Filesystem has been set read-only [ 1644.230879] ? icmp_push_reply+0x490/0x490 [ 1644.230898] ip_append_data+0x114/0x1a0 [ 1644.230934] icmp_push_reply+0x13b/0x490 [ 1644.235243] __icmp_send+0xbb1/0x1480 [ 1644.236029] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1644.237163] ? cipso_v4_validate+0x9d/0x10a0 [ 1644.238059] ? find_held_lock+0x2c/0x110 [ 1644.238923] ? ip_route_input_noref+0x162/0x2b0 [ 1644.239879] ip_options_compile+0xad/0xf0 [ 1644.240716] ? __ip_options_compile+0x15d0/0x15d0 [ 1644.241201] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1644.241690] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1644.244396] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1644.245573] ip_rcv_finish+0x4f/0x1e0 [ 1644.246339] ip_rcv+0xae/0xd0 [ 1644.246968] ? ip_local_deliver+0x200/0x200 [ 1644.247852] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1644.248893] ? __netif_receive_skb_core+0x3770/0x3770 [ 1644.249936] ? __lock_acquire+0xbb1/0x5b00 [ 1644.250806] __netif_receive_skb+0x27/0x1d0 [ 1644.251689] netif_receive_skb+0x12d/0x800 [ 1644.252551] ? __netif_receive_skb+0x1d0/0x1d0 [ 1644.252785] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1644.253467] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.253493] ? __lockdep_reset_lock+0x180/0x180 [ 1644.253521] tun_rx_batched.isra.0+0x462/0x710 [ 1644.257717] ? lock_acquire+0x197/0x490 [ 1644.258533] ? tun_get_user+0xee0/0x3210 [ 1644.259373] ? tun_sock_write_space+0x1d0/0x1d0 [ 1644.260317] ? lock_release+0x6b0/0x6b0 [ 1644.261135] ? tun_get_user+0x16e3/0x3210 [ 1644.261978] ? lock_downgrade+0x6d0/0x6d0 [ 1644.262812] ? eth_type_trans+0x2ad/0x5b0 [ 1644.263681] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1644.264801] tun_get_user+0x18fd/0x3210 [ 1644.265611] ? usage_accumulate+0x70/0x110 [ 1644.266482] ? tun_build_skb+0xf00/0xf00 [ 1644.267328] ? tun_net_init+0x540/0x650 [ 1644.268129] ? perf_trace_lock+0xac/0x490 [ 1644.268957] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.269793] tun_chr_write_iter+0xe1/0x1e0 [ 1644.270649] new_sync_write+0x42c/0x660 [ 1644.271461] ? new_sync_read+0x6f0/0x6f0 [ 1644.272282] ? _cond_resched+0x12/0x80 [ 1644.273069] ? avc_policy_seqno+0x9/0x70 [ 1644.273889] ? selinux_file_permission+0x36/0x510 [ 1644.274867] ? __fget_files+0x296/0x480 [ 1644.275688] vfs_write+0x747/0xa30 [ 1644.276411] ksys_write+0x12d/0x260 [ 1644.277160] ? __ia32_sys_read+0xb0/0xb0 [ 1644.277995] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1644.278986] do_syscall_64+0x33/0x40 [ 1644.279757] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1644.280789] RIP: 0033:0x7fc5bcc245ff [ 1644.281539] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1644.285238] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1644.286765] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1644.288206] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1644.289649] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.291083] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1644.292523] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:44:12 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x8, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:44:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 9) [ 1644.331129] FAULT_INJECTION: forcing a failure. [ 1644.331129] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.333474] CPU: 0 PID: 23411 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1644.334874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1644.336591] Call Trace: [ 1644.337136] dump_stack+0x107/0x167 [ 1644.337906] should_fail.cold+0x5/0xa [ 1644.338684] ? create_object.isra.0+0x3a/0xa20 [ 1644.339640] should_failslab+0x5/0x20 [ 1644.340414] kmem_cache_alloc+0x5b/0x360 [ 1644.341250] create_object.isra.0+0x3a/0xa20 [ 1644.342153] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1644.343193] kmem_cache_alloc_node+0x169/0x370 [ 1644.344141] __alloc_skb+0x6d/0x5b0 [ 1644.344892] alloc_skb_with_frags+0x92/0x570 [ 1644.345806] ? stack_trace_save+0x8c/0xc0 [ 1644.346662] sock_alloc_send_pskb+0x7af/0x930 [ 1644.347614] ? sk_alloc+0x350/0x350 [ 1644.348359] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1644.349506] ? icmp_push_reply+0x490/0x490 [ 1644.350382] __ip_append_data+0x1628/0x3310 [ 1644.351302] ? icmp_push_reply+0x490/0x490 [ 1644.352178] ? ip_finish_output+0x330/0x330 [ 1644.353069] ? ipv4_mtu+0x1ed/0x2c0 [ 1644.353813] ? icmp_push_reply+0x490/0x490 [ 1644.354674] ip_append_data+0x114/0x1a0 [ 1644.355510] icmp_push_reply+0x13b/0x490 [ 1644.356355] __icmp_send+0xbb1/0x1480 [ 1644.357145] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1644.358294] ? cipso_v4_validate+0x9d/0x10a0 [ 1644.359215] ? find_held_lock+0x2c/0x110 [ 1644.360091] ? ip_route_input_noref+0x162/0x2b0 [ 1644.361049] ip_options_compile+0xad/0xf0 [ 1644.361890] ? __ip_options_compile+0x15d0/0x15d0 [ 1644.362875] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1644.364008] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1644.365122] ip_rcv_finish+0x4f/0x1e0 [ 1644.365896] ip_rcv+0xae/0xd0 [ 1644.366532] ? ip_local_deliver+0x200/0x200 [ 1644.367436] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1644.368488] ? __netif_receive_skb_core+0x3770/0x3770 [ 1644.369546] ? __lock_acquire+0xbb1/0x5b00 [ 1644.370426] __netif_receive_skb+0x27/0x1d0 [ 1644.371315] netif_receive_skb+0x12d/0x800 [ 1644.372180] ? __netif_receive_skb+0x1d0/0x1d0 [ 1644.373112] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.373947] ? __lockdep_reset_lock+0x180/0x180 [ 1644.374907] tun_rx_batched.isra.0+0x462/0x710 [ 1644.375840] ? lock_acquire+0x197/0x490 [ 1644.376647] ? tun_get_user+0xee0/0x3210 [ 1644.377472] ? tun_sock_write_space+0x1d0/0x1d0 [ 1644.378415] ? lock_release+0x6b0/0x6b0 [ 1644.379237] ? tun_get_user+0x16e3/0x3210 [ 1644.380079] ? lock_downgrade+0x6d0/0x6d0 [ 1644.380920] ? eth_type_trans+0x2ad/0x5b0 [ 1644.381772] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1644.382849] tun_get_user+0x18fd/0x3210 [ 1644.383668] ? usage_accumulate+0x70/0x110 [ 1644.384553] ? tun_build_skb+0xf00/0xf00 [ 1644.385397] ? tun_net_init+0x540/0x650 [ 1644.386211] ? perf_trace_lock+0xac/0x490 [ 1644.387053] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.387927] tun_chr_write_iter+0xe1/0x1e0 [ 1644.388806] new_sync_write+0x42c/0x660 [ 1644.389615] ? new_sync_read+0x6f0/0x6f0 [ 1644.390440] ? _cond_resched+0x12/0x80 [ 1644.391244] ? avc_policy_seqno+0x9/0x70 [ 1644.392082] ? selinux_file_permission+0x36/0x510 [ 1644.393077] ? __fget_files+0x296/0x480 [ 1644.393914] vfs_write+0x747/0xa30 [ 1644.394651] ksys_write+0x12d/0x260 [ 1644.395430] ? __ia32_sys_read+0xb0/0xb0 [ 1644.396268] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1644.397257] do_syscall_64+0x33/0x40 [ 1644.398015] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1644.399053] RIP: 0033:0x7f3b409525ff [ 1644.399816] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1644.403543] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1644.405093] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1644.406535] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1644.408001] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.409453] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1644.410899] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1644.460017] FAT-fs (loop4): Directory bread(block 10) failed [ 1644.461401] FAT-fs (loop4): Directory bread(block 11) failed [ 1644.480477] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1644.482269] FAT-fs (loop4): Filesystem has been set read-only [ 1644.589197] FAULT_INJECTION: forcing a failure. [ 1644.589197] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.591573] CPU: 1 PID: 23491 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1644.592994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1644.594836] Call Trace: [ 1644.595492] dump_stack+0x107/0x167 [ 1644.596252] should_fail.cold+0x5/0xa [ 1644.597038] ? ip_setup_cork+0x6e2/0x920 [ 1644.597874] should_failslab+0x5/0x20 [ 1644.598651] kmem_cache_alloc_trace+0x55/0x360 [ 1644.599612] ? icmp_timestamp+0x240/0x240 [ 1644.600528] ip_setup_cork+0x6e2/0x920 [ 1644.601417] ? icmp_push_reply+0x490/0x490 [ 1644.602296] ip_append_data+0x167/0x1a0 [ 1644.603110] icmp_push_reply+0x13b/0x490 [ 1644.603955] __icmp_send+0xbb1/0x1480 [ 1644.604742] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1644.605900] ? cipso_v4_validate+0x9d/0x10a0 [ 1644.606904] ? find_held_lock+0x2c/0x110 [ 1644.607924] ? ip_route_input_noref+0x162/0x2b0 [ 1644.608963] ip_options_compile+0xad/0xf0 [ 1644.609840] ? __ip_options_compile+0x15d0/0x15d0 [ 1644.610861] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1644.612099] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1644.613355] ip_rcv_finish+0x4f/0x1e0 [ 1644.614162] ip_rcv+0xae/0xd0 [ 1644.614870] ? ip_local_deliver+0x200/0x200 [ 1644.615796] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1644.616888] ? __netif_receive_skb_core+0x3770/0x3770 [ 1644.618069] ? __lock_acquire+0xbb1/0x5b00 [ 1644.619065] __netif_receive_skb+0x27/0x1d0 [ 1644.620002] netif_receive_skb+0x12d/0x800 [ 1644.620855] ? __netif_receive_skb+0x1d0/0x1d0 [ 1644.621770] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.622594] ? __lockdep_reset_lock+0x180/0x180 [ 1644.623616] tun_rx_batched.isra.0+0x462/0x710 [ 1644.624544] ? lock_acquire+0x197/0x490 [ 1644.625440] ? tun_get_user+0xee0/0x3210 [ 1644.626278] ? tun_sock_write_space+0x1d0/0x1d0 [ 1644.627254] ? lock_release+0x6b0/0x6b0 [ 1644.628109] ? tun_get_user+0x16e3/0x3210 [ 1644.629038] ? lock_downgrade+0x6d0/0x6d0 [ 1644.629893] ? eth_type_trans+0x2ad/0x5b0 [ 1644.630781] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1644.631860] tun_get_user+0x18fd/0x3210 [ 1644.632684] ? usage_accumulate+0x70/0x110 [ 1644.633660] ? tun_build_skb+0xf00/0xf00 [ 1644.634569] ? tun_net_init+0x540/0x650 [ 1644.635401] ? perf_trace_lock+0xac/0x490 [ 1644.636309] ? SOFTIRQ_verbose+0x10/0x10 [ 1644.637158] tun_chr_write_iter+0xe1/0x1e0 [ 1644.638036] new_sync_write+0x42c/0x660 [ 1644.638898] ? new_sync_read+0x6f0/0x6f0 [ 1644.639777] ? _cond_resched+0x12/0x80 [ 1644.640676] ? avc_policy_seqno+0x9/0x70 [ 1644.641516] ? selinux_file_permission+0x36/0x510 [ 1644.642500] ? __fget_files+0x296/0x480 [ 1644.643333] vfs_write+0x747/0xa30 [ 1644.644069] ksys_write+0x12d/0x260 [ 1644.644887] ? __ia32_sys_read+0xb0/0xb0 [ 1644.645776] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1644.646820] do_syscall_64+0x33/0x40 [ 1644.647589] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1644.648633] RIP: 0033:0x7fe5d0f2c5ff [ 1644.649437] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1644.653281] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1644.654941] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1644.656528] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1644.658101] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.659639] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1644.661235] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 00:44:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 13) 00:44:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 10) 00:44:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) connect$netlink(r2, &(0x7f0000000200)=@unspec, 0xc) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:44:28 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) r2 = gettid() r3 = fork() tkill(r3, 0x1e) fork() r4 = fork() ptrace(0x10, r4) r5 = getpid() r6 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000380)={0x80000, &(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0), {0x24}, &(0x7f00000001c0)=""/70, 0x46, &(0x7f0000000240)=""/122, &(0x7f00000002c0)=[r5, r2, r0, r4, r2, r6, 0x0], 0x7}, 0x58) getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) clone3(&(0x7f00000007c0)={0x1a0142300, &(0x7f0000000400)=0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480), {0xc}, &(0x7f00000004c0)=""/190, 0xbe, &(0x7f0000000700)=""/151, &(0x7f0000000580)=[r7], 0x1}, 0x58) kcmp(r3, r0, 0x1, r1, r8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:44:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x80040000) 00:44:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:44:28 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xf0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:44:28 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 12) [ 1659.946737] FAULT_INJECTION: forcing a failure. [ 1659.946737] name failslab, interval 1, probability 0, space 0, times 0 [ 1659.949286] CPU: 1 PID: 23539 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1659.950781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1659.952610] Call Trace: [ 1659.953155] dump_stack+0x107/0x167 [ 1659.953916] should_fail.cold+0x5/0xa [ 1659.954759] ? create_object.isra.0+0x3a/0xa20 [ 1659.955789] should_failslab+0x5/0x20 [ 1659.956558] kmem_cache_alloc+0x5b/0x360 [ 1659.957387] create_object.isra.0+0x3a/0xa20 [ 1659.958344] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1659.959551] kmem_cache_alloc_trace+0x151/0x360 [ 1659.960501] ip_setup_cork+0x6e2/0x920 [ 1659.961297] ? icmp_push_reply+0x490/0x490 [ 1659.962146] ip_append_data+0x167/0x1a0 [ 1659.962960] icmp_push_reply+0x13b/0x490 [ 1659.963796] __icmp_send+0xbb1/0x1480 [ 1659.964593] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1659.965713] ? cipso_v4_validate+0x9d/0x10a0 [ 1659.966617] ? find_held_lock+0x2c/0x110 [ 1659.967498] ? ip_route_input_noref+0x162/0x2b0 [ 1659.968445] ip_options_compile+0xad/0xf0 [ 1659.969279] ? __ip_options_compile+0x15d0/0x15d0 [ 1659.970249] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1659.971359] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1659.972469] ip_rcv_finish+0x4f/0x1e0 [ 1659.973241] ip_rcv+0xae/0xd0 [ 1659.973872] ? ip_local_deliver+0x200/0x200 [ 1659.974746] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1659.975808] ? __netif_receive_skb_core+0x3770/0x3770 [ 1659.976977] ? __lock_acquire+0xbb1/0x5b00 [ 1659.977946] __netif_receive_skb+0x27/0x1d0 [ 1659.978823] netif_receive_skb+0x12d/0x800 [ 1659.979686] ? __netif_receive_skb+0x1d0/0x1d0 [ 1659.980609] ? SOFTIRQ_verbose+0x10/0x10 [ 1659.981433] ? __lockdep_reset_lock+0x180/0x180 [ 1659.982386] tun_rx_batched.isra.0+0x462/0x710 [ 1659.983310] ? lock_acquire+0x197/0x490 [ 1659.983901] FAT-fs (loop4): Directory bread(block 10) failed [ 1659.984126] ? tun_get_user+0xee0/0x3210 [ 1659.985417] FAT-fs (loop4): Directory bread(block 11) failed [ 1659.986084] ? tun_sock_write_space+0x1d0/0x1d0 [ 1659.986104] ? lock_release+0x6b0/0x6b0 [ 1659.986122] ? tun_get_user+0x16e3/0x3210 [ 1659.986144] ? lock_downgrade+0x6d0/0x6d0 [ 1659.990668] ? eth_type_trans+0x2ad/0x5b0 [ 1659.991530] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1659.992607] tun_get_user+0x18fd/0x3210 [ 1659.993414] ? usage_accumulate+0x70/0x110 [ 1659.994299] ? tun_build_skb+0xf00/0xf00 [ 1659.995129] ? tun_net_init+0x540/0x650 [ 1659.995541] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1659.995949] ? perf_trace_lock+0xac/0x490 [ 1659.995968] ? SOFTIRQ_verbose+0x10/0x10 [ 1659.996011] tun_chr_write_iter+0xe1/0x1e0 [ 1659.997594] FAT-fs (loop4): Filesystem has been set read-only [ 1659.998376] new_sync_write+0x42c/0x660 [ 1659.998403] ? new_sync_read+0x6f0/0x6f0 [ 1660.002805] ? _cond_resched+0x12/0x80 [ 1660.003607] ? avc_policy_seqno+0x9/0x70 [ 1660.004431] ? selinux_file_permission+0x36/0x510 [ 1660.004973] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1660.005416] ? __fget_files+0x296/0x480 [ 1660.007950] vfs_write+0x747/0xa30 [ 1660.008681] ksys_write+0x12d/0x260 [ 1660.009425] ? __ia32_sys_read+0xb0/0xb0 [ 1660.010261] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1660.011243] do_syscall_64+0x33/0x40 [ 1660.012015] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1660.013057] RIP: 0033:0x7fe5d0f2c5ff [ 1660.013816] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1660.017502] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1660.019019] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1660.020456] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1660.021877] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.023297] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1660.024736] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1660.047207] FAULT_INJECTION: forcing a failure. [ 1660.047207] name failslab, interval 1, probability 0, space 0, times 0 [ 1660.049689] CPU: 1 PID: 23550 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1660.051079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1660.052825] Call Trace: [ 1660.053356] dump_stack+0x107/0x167 [ 1660.054084] should_fail.cold+0x5/0xa [ 1660.054840] ? create_object.isra.0+0x3a/0xa20 [ 1660.055769] should_failslab+0x5/0x20 [ 1660.056521] kmem_cache_alloc+0x5b/0x360 [ 1660.057331] create_object.isra.0+0x3a/0xa20 [ 1660.058198] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1660.059205] kmem_cache_alloc_node+0x169/0x370 [ 1660.060123] __alloc_skb+0x6d/0x5b0 [ 1660.060854] alloc_skb_with_frags+0x92/0x570 [ 1660.061738] ? stack_trace_save+0x8c/0xc0 [ 1660.062571] sock_alloc_send_pskb+0x7af/0x930 [ 1660.063498] ? sk_alloc+0x350/0x350 [ 1660.064216] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1660.065309] ? ip_rcv_finish+0x4f/0x1e0 [ 1660.066088] ? ip_rcv+0xae/0xd0 [ 1660.066759] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1660.067815] ? __netif_receive_skb+0x27/0x1d0 [ 1660.068698] ? netif_receive_skb+0x12d/0x800 [ 1660.069570] ? tun_rx_batched.isra.0+0x462/0x710 [ 1660.070510] ? tun_get_user+0x18fd/0x3210 [ 1660.071326] ? tun_chr_write_iter+0xe1/0x1e0 [ 1660.072201] ? new_sync_write+0x42c/0x660 [ 1660.073016] ? vfs_write+0x747/0xa30 [ 1660.073756] ? ksys_write+0x12d/0x260 [ 1660.074510] ? do_syscall_64+0x33/0x40 [ 1660.075296] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1660.076373] __ip_append_data+0x1628/0x3310 [ 1660.077247] ? icmp_push_reply+0x490/0x490 [ 1660.078098] ? ip_finish_output+0x330/0x330 [ 1660.078949] ? ipv4_mtu+0x1ed/0x2c0 [ 1660.079678] ? icmp_push_reply+0x490/0x490 [ 1660.080504] ip_append_data+0x114/0x1a0 [ 1660.081297] icmp_push_reply+0x13b/0x490 [ 1660.082104] __icmp_send+0xbb1/0x1480 [ 1660.082877] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1660.083982] ? cipso_v4_validate+0x9d/0x10a0 [ 1660.084850] ? find_held_lock+0x2c/0x110 [ 1660.085689] ? ip_route_input_noref+0x162/0x2b0 [ 1660.086608] ip_options_compile+0xad/0xf0 [ 1660.087435] ? __ip_options_compile+0x15d0/0x15d0 [ 1660.088376] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1660.089471] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1660.090544] ip_rcv_finish+0x4f/0x1e0 [ 1660.091289] ip_rcv+0xae/0xd0 [ 1660.091910] ? ip_local_deliver+0x200/0x200 [ 1660.092779] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1660.093799] ? __netif_receive_skb_core+0x3770/0x3770 [ 1660.094838] ? __lock_acquire+0xbb1/0x5b00 [ 1660.095722] __netif_receive_skb+0x27/0x1d0 [ 1660.096584] netif_receive_skb+0x12d/0x800 [ 1660.097438] ? __netif_receive_skb+0x1d0/0x1d0 [ 1660.098348] ? SOFTIRQ_verbose+0x10/0x10 [ 1660.099169] ? __lockdep_reset_lock+0x180/0x180 [ 1660.100114] tun_rx_batched.isra.0+0x462/0x710 [ 1660.101028] ? lock_acquire+0x197/0x490 [ 1660.101828] ? tun_get_user+0xee0/0x3210 [ 1660.102629] ? tun_sock_write_space+0x1d0/0x1d0 [ 1660.103545] ? lock_release+0x6b0/0x6b0 [ 1660.104320] ? tun_get_user+0x16e3/0x3210 [ 1660.105129] ? lock_downgrade+0x6d0/0x6d0 [ 1660.105939] ? eth_type_trans+0x2ad/0x5b0 [ 1660.106759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1660.107807] tun_get_user+0x18fd/0x3210 [ 1660.108579] ? usage_accumulate+0x70/0x110 [ 1660.109422] ? tun_build_skb+0xf00/0xf00 [ 1660.110217] ? tun_net_init+0x540/0x650 [ 1660.110993] ? perf_trace_lock+0xac/0x490 [ 1660.111801] ? SOFTIRQ_verbose+0x10/0x10 [ 1660.112616] tun_chr_write_iter+0xe1/0x1e0 [ 1660.113433] new_sync_write+0x42c/0x660 [ 1660.114202] ? new_sync_read+0x6f0/0x6f0 [ 1660.114989] ? _cond_resched+0x12/0x80 [ 1660.115759] ? avc_policy_seqno+0x9/0x70 [ 1660.116545] ? selinux_file_permission+0x36/0x510 [ 1660.117488] ? __fget_files+0x296/0x480 [ 1660.118277] vfs_write+0x747/0xa30 [ 1660.118978] ksys_write+0x12d/0x260 [ 1660.119704] ? __ia32_sys_read+0xb0/0xb0 [ 1660.120499] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1660.121442] do_syscall_64+0x33/0x40 [ 1660.122165] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1660.123268] RIP: 0033:0x7fc5bcc245ff [ 1660.124067] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1660.127901] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1660.129439] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1660.130936] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1660.132407] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.133912] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1660.135354] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1660.142632] FAULT_INJECTION: forcing a failure. [ 1660.142632] name failslab, interval 1, probability 0, space 0, times 0 [ 1660.144894] CPU: 1 PID: 23548 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1660.146227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1660.147828] Call Trace: [ 1660.148342] dump_stack+0x107/0x167 [ 1660.149188] should_fail.cold+0x5/0xa [ 1660.149933] should_failslab+0x5/0x20 [ 1660.150756] __kmalloc_node_track_caller+0x74/0x3f0 [ 1660.151776] ? alloc_skb_with_frags+0x92/0x570 [ 1660.152665] __alloc_skb+0xb1/0x5b0 [ 1660.153374] alloc_skb_with_frags+0x92/0x570 [ 1660.154280] ? stack_trace_save+0x8c/0xc0 [ 1660.155082] sock_alloc_send_pskb+0x7af/0x930 [ 1660.156022] ? sk_alloc+0x350/0x350 [ 1660.156822] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1660.157933] ? ip_rcv_finish+0x4f/0x1e0 [ 1660.158704] ? ip_rcv+0xae/0xd0 [ 1660.159390] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1660.160563] ? __netif_receive_skb+0x27/0x1d0 [ 1660.161416] ? netif_receive_skb+0x12d/0x800 [ 1660.162320] ? tun_rx_batched.isra.0+0x462/0x710 [ 1660.163318] ? tun_get_user+0x18fd/0x3210 [ 1660.164165] ? tun_chr_write_iter+0xe1/0x1e0 [ 1660.164998] ? new_sync_write+0x42c/0x660 [ 1660.165784] ? vfs_write+0x747/0xa30 [ 1660.166555] ? ksys_write+0x12d/0x260 [ 1660.167394] ? do_syscall_64+0x33/0x40 [ 1660.168195] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1660.169233] __ip_append_data+0x1628/0x3310 [ 1660.170081] ? icmp_push_reply+0x490/0x490 [ 1660.170903] ? ip_finish_output+0x330/0x330 [ 1660.171749] ? ipv4_mtu+0x1ed/0x2c0 [ 1660.172449] ? icmp_push_reply+0x490/0x490 [ 1660.173239] ip_append_data+0x114/0x1a0 [ 1660.174025] icmp_push_reply+0x13b/0x490 [ 1660.174810] __icmp_send+0xbb1/0x1480 [ 1660.175569] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1660.176640] ? cipso_v4_validate+0x9d/0x10a0 [ 1660.177480] ? find_held_lock+0x2c/0x110 [ 1660.178289] ? ip_route_input_noref+0x162/0x2b0 [ 1660.179180] ip_options_compile+0xad/0xf0 [ 1660.179972] ? __ip_options_compile+0x15d0/0x15d0 [ 1660.180879] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1660.181925] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1660.182954] ip_rcv_finish+0x4f/0x1e0 [ 1660.183678] ip_rcv+0xae/0xd0 [ 1660.184267] ? ip_local_deliver+0x200/0x200 [ 1660.185086] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1660.186067] ? __netif_receive_skb_core+0x3770/0x3770 [ 1660.187041] ? __lock_acquire+0xbb1/0x5b00 [ 1660.187862] __netif_receive_skb+0x27/0x1d0 [ 1660.188682] netif_receive_skb+0x12d/0x800 [ 1660.189475] ? __netif_receive_skb+0x1d0/0x1d0 [ 1660.190333] ? SOFTIRQ_verbose+0x10/0x10 [ 1660.191105] ? __lockdep_reset_lock+0x180/0x180 [ 1660.191997] tun_rx_batched.isra.0+0x462/0x710 [ 1660.192855] ? lock_acquire+0x197/0x490 [ 1660.193608] ? tun_get_user+0xee0/0x3210 [ 1660.194377] ? tun_sock_write_space+0x1d0/0x1d0 [ 1660.195252] ? lock_release+0x6b0/0x6b0 [ 1660.196014] ? tun_get_user+0x16e3/0x3210 [ 1660.196791] ? lock_downgrade+0x6d0/0x6d0 [ 1660.197571] ? eth_type_trans+0x2ad/0x5b0 [ 1660.198363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1660.199358] tun_get_user+0x18fd/0x3210 [ 1660.200117] ? usage_accumulate+0x70/0x110 [ 1660.200929] ? tun_build_skb+0xf00/0xf00 [ 1660.201690] ? tun_net_init+0x540/0x650 [ 1660.202431] ? perf_trace_lock+0xac/0x490 [ 1660.203202] ? SOFTIRQ_verbose+0x10/0x10 [ 1660.203999] tun_chr_write_iter+0xe1/0x1e0 [ 1660.204791] new_sync_write+0x42c/0x660 [ 1660.205532] ? new_sync_read+0x6f0/0x6f0 [ 1660.206287] ? _cond_resched+0x12/0x80 [ 1660.207022] ? avc_policy_seqno+0x9/0x70 [ 1660.207799] ? selinux_file_permission+0x36/0x510 [ 1660.208710] ? __fget_files+0x296/0x480 [ 1660.209472] vfs_write+0x747/0xa30 [ 1660.210155] ksys_write+0x12d/0x260 [ 1660.210841] ? __ia32_sys_read+0xb0/0xb0 [ 1660.211615] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1660.212525] do_syscall_64+0x33/0x40 [ 1660.213218] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1660.214182] RIP: 0033:0x7f3b409525ff [ 1660.214876] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1660.218280] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1660.219701] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1660.221008] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1660.222335] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.223687] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1660.225014] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1660.287705] FAT-fs (loop6): Directory bread(block 10) failed [ 1660.289466] FAT-fs (loop6): Directory bread(block 11) failed [ 1660.308914] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1660.310879] FAT-fs (loop6): Filesystem has been set read-only 00:44:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:44:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0dd28d1f8aa2201a2ff838acf871b700"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f0000002840)={&(0x7f0000000240)=@qipcrtr, 0x80, &(0x7f00000026c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/129, 0x81}, {&(0x7f0000002380)=""/192, 0xc0}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000002440)=""/66, 0x42}, {&(0x7f00000024c0)=""/79, 0x4f}, {&(0x7f0000002540)=""/216, 0xd8}, {&(0x7f0000002640)=""/5, 0x5}, {&(0x7f0000002680)=""/1, 0x1}], 0xa, &(0x7f0000002780)=""/160, 0xa0}, 0x40012000) creat(&(0x7f0000000180)='./file1\x00', 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0x179) 00:44:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 11) 00:44:42 executing program 5: waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x8, 0x0) gettid() r0 = fork() tkill(r0, 0x1e) fork() perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0xf5, 0x0, 0xf9, 0x0, 0x1, 0x0, 0x7, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1ff, 0x1, @perf_config_ext={0xffffffffffffffff, 0x8}, 0x800, 0x20, 0x0, 0x3, 0x0, 0x4, 0xfffe, 0x0, 0x4003, 0x0, 0xfffffffffffffff8}, 0x0, 0x9, 0xffffffffffffffff, 0xb) r1 = fork() ptrace(0x10, r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000880)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)=""/49, 0x31}, {&(0x7f0000000600)=""/187, 0xbb}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/31, 0x1f}, {&(0x7f00000007c0)=""/136, 0x88}], 0x9}, 0x4}, {{&(0x7f0000000940)=@qipcrtr, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/9, 0x9}, {&(0x7f0000000a00)=""/200, 0xc8}, {&(0x7f0000000b00)=""/132, 0x84}], 0x3, &(0x7f0000000c00)=""/51, 0x33}, 0x5}, {{&(0x7f0000000c40)=@isdn, 0x80, &(0x7f0000002200)=[{&(0x7f0000000cc0)=""/94, 0x5e}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/166, 0xa6}, {&(0x7f0000001ec0)=""/129, 0x81}, {&(0x7f0000001f80)=""/166, 0xa6}, {&(0x7f0000002040)=""/181, 0xb5}, {&(0x7f0000001d40)=""/53, 0x35}, {&(0x7f0000002100)=""/195, 0xc3}], 0x8, &(0x7f0000002280)=""/236, 0xec}, 0x7}], 0x3, 0x23, &(0x7f0000002480)) getpid() r2 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0)=0x0, 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x1, r2, &(0x7f0000000080), 0x40000000, &(0x7f00000001c0)) getpgrp(r1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)) r4 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69cf}, r3, 0xc, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000000000)='attr/prev\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 00:44:42 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 14) 00:44:42 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 13) 00:44:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x8cffffff) 00:44:42 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x4000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 1674.382312] FAULT_INJECTION: forcing a failure. [ 1674.382312] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.384909] CPU: 0 PID: 23672 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1674.386348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.388024] Call Trace: [ 1674.388569] dump_stack+0x107/0x167 [ 1674.389310] should_fail.cold+0x5/0xa [ 1674.390071] ? __alloc_skb+0x6d/0x5b0 [ 1674.390412] FAULT_INJECTION: forcing a failure. [ 1674.390412] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.390840] should_failslab+0x5/0x20 [ 1674.390864] kmem_cache_alloc_node+0x55/0x370 [ 1674.393742] __alloc_skb+0x6d/0x5b0 [ 1674.394481] alloc_skb_with_frags+0x92/0x570 [ 1674.395367] ? stack_trace_save+0x8c/0xc0 [ 1674.396222] sock_alloc_send_pskb+0x7af/0x930 [ 1674.397144] ? sk_alloc+0x350/0x350 [ 1674.397870] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.398975] ? ip_rcv_finish+0x4f/0x1e0 [ 1674.399768] ? ip_rcv+0xae/0xd0 [ 1674.400429] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.401485] ? __netif_receive_skb+0x27/0x1d0 [ 1674.402374] ? netif_receive_skb+0x12d/0x800 [ 1674.403247] ? tun_rx_batched.isra.0+0x462/0x710 [ 1674.404205] ? tun_get_user+0x18fd/0x3210 [ 1674.405033] ? tun_chr_write_iter+0xe1/0x1e0 [ 1674.405907] ? new_sync_write+0x42c/0x660 [ 1674.406728] ? vfs_write+0x747/0xa30 [ 1674.407469] ? ksys_write+0x12d/0x260 [ 1674.408236] ? do_syscall_64+0x33/0x40 [ 1674.409018] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.410086] __ip_append_data+0x1628/0x3310 [ 1674.410969] ? icmp_push_reply+0x490/0x490 [ 1674.411846] ? ip_finish_output+0x330/0x330 [ 1674.412707] ? ipv4_mtu+0x1ed/0x2c0 [ 1674.413443] ? icmp_push_reply+0x490/0x490 [ 1674.414285] ip_append_data+0x114/0x1a0 [ 1674.415097] icmp_push_reply+0x13b/0x490 [ 1674.415938] __icmp_send+0xbb1/0x1480 [ 1674.416715] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1674.417834] ? cipso_v4_validate+0x9d/0x10a0 [ 1674.418719] ? find_held_lock+0x2c/0x110 [ 1674.419573] ? ip_route_input_noref+0x162/0x2b0 [ 1674.420518] ip_options_compile+0xad/0xf0 [ 1674.421343] ? __ip_options_compile+0x15d0/0x15d0 [ 1674.422305] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1674.423410] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.424517] ip_rcv_finish+0x4f/0x1e0 [ 1674.425282] ip_rcv+0xae/0xd0 [ 1674.425906] ? ip_local_deliver+0x200/0x200 [ 1674.426769] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.427844] ? __netif_receive_skb_core+0x3770/0x3770 [ 1674.428876] ? __lock_acquire+0xbb1/0x5b00 [ 1674.429739] __netif_receive_skb+0x27/0x1d0 [ 1674.430603] netif_receive_skb+0x12d/0x800 [ 1674.431455] ? __netif_receive_skb+0x1d0/0x1d0 [ 1674.432380] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.433196] ? __lockdep_reset_lock+0x180/0x180 [ 1674.434162] tun_rx_batched.isra.0+0x462/0x710 [ 1674.435097] ? lock_acquire+0x197/0x490 [ 1674.435935] ? tun_get_user+0xee0/0x3210 [ 1674.436778] ? tun_sock_write_space+0x1d0/0x1d0 [ 1674.437739] ? lock_release+0x6b0/0x6b0 [ 1674.438556] ? tun_get_user+0x16e3/0x3210 [ 1674.439413] ? lock_downgrade+0x6d0/0x6d0 [ 1674.440280] ? eth_type_trans+0x2ad/0x5b0 [ 1674.441141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1674.442236] tun_get_user+0x18fd/0x3210 [ 1674.443049] ? usage_accumulate+0x70/0x110 [ 1674.443939] ? tun_build_skb+0xf00/0xf00 [ 1674.444770] ? tun_net_init+0x540/0x650 [ 1674.445580] ? perf_trace_lock+0xac/0x490 [ 1674.446423] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.447270] tun_chr_write_iter+0xe1/0x1e0 [ 1674.448156] new_sync_write+0x42c/0x660 [ 1674.448973] ? new_sync_read+0x6f0/0x6f0 [ 1674.449801] ? _cond_resched+0x12/0x80 [ 1674.450594] ? avc_policy_seqno+0x9/0x70 [ 1674.451421] ? selinux_file_permission+0x36/0x510 [ 1674.452422] ? __fget_files+0x296/0x480 [ 1674.453244] vfs_write+0x747/0xa30 [ 1674.453985] ksys_write+0x12d/0x260 [ 1674.454726] ? __ia32_sys_read+0xb0/0xb0 [ 1674.455560] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1674.456550] do_syscall_64+0x33/0x40 [ 1674.457311] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.458350] RIP: 0033:0x7fe5d0f2c5ff [ 1674.459110] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1674.462842] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1674.464405] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1674.465868] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1674.467316] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1674.468784] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1674.470237] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1674.471722] CPU: 1 PID: 23673 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1674.472520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.473440] Call Trace: [ 1674.473738] dump_stack+0x107/0x167 [ 1674.474149] should_fail.cold+0x5/0xa [ 1674.474580] should_failslab+0x5/0x20 [ 1674.475005] __kmalloc_node_track_caller+0x74/0x3f0 [ 1674.475567] ? alloc_skb_with_frags+0x92/0x570 [ 1674.476104] __alloc_skb+0xb1/0x5b0 [ 1674.476518] alloc_skb_with_frags+0x92/0x570 [ 1674.477016] ? stack_trace_save+0x8c/0xc0 [ 1674.477485] sock_alloc_send_pskb+0x7af/0x930 [ 1674.477996] ? sk_alloc+0x350/0x350 [ 1674.478405] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.479018] ? ip_rcv_finish+0x4f/0x1e0 [ 1674.479466] ? ip_rcv+0xae/0xd0 [ 1674.479848] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.480453] ? __netif_receive_skb+0x27/0x1d0 [ 1674.480947] ? netif_receive_skb+0x12d/0x800 [ 1674.481444] ? tun_rx_batched.isra.0+0x462/0x710 [ 1674.481965] ? tun_get_user+0x18fd/0x3210 [ 1674.482426] ? tun_chr_write_iter+0xe1/0x1e0 [ 1674.482922] ? new_sync_write+0x42c/0x660 [ 1674.483385] ? vfs_write+0x747/0xa30 [ 1674.483823] ? ksys_write+0x12d/0x260 [ 1674.484245] ? do_syscall_64+0x33/0x40 [ 1674.484675] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.485279] __ip_append_data+0x1628/0x3310 [ 1674.485778] ? icmp_push_reply+0x490/0x490 [ 1674.486256] ? ip_finish_output+0x330/0x330 [ 1674.486740] ? ipv4_mtu+0x1ed/0x2c0 [ 1674.487149] ? icmp_push_reply+0x490/0x490 [ 1674.487630] ip_append_data+0x114/0x1a0 [ 1674.488056] icmp_push_reply+0x13b/0x490 [ 1674.488503] __icmp_send+0xbb1/0x1480 [ 1674.488928] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1674.489536] ? cipso_v4_validate+0x9d/0x10a0 [ 1674.490018] ? find_held_lock+0x2c/0x110 [ 1674.490475] ? ip_route_input_noref+0x162/0x2b0 [ 1674.490982] ip_options_compile+0xad/0xf0 [ 1674.491431] ? __ip_options_compile+0x15d0/0x15d0 [ 1674.491949] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1674.492560] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.493164] ip_rcv_finish+0x4f/0x1e0 [ 1674.493596] ip_rcv+0xae/0xd0 [ 1674.493939] ? ip_local_deliver+0x200/0x200 [ 1674.494425] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.494998] ? __netif_receive_skb_core+0x3770/0x3770 [ 1674.495580] ? __lock_acquire+0xbb1/0x5b00 [ 1674.496070] __netif_receive_skb+0x27/0x1d0 [ 1674.496548] netif_receive_skb+0x12d/0x800 [ 1674.497004] ? __netif_receive_skb+0x1d0/0x1d0 [ 1674.497511] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.497958] ? __lockdep_reset_lock+0x180/0x180 [ 1674.498477] tun_rx_batched.isra.0+0x462/0x710 [ 1674.498978] ? lock_acquire+0x197/0x490 [ 1674.499419] ? tun_get_user+0xee0/0x3210 [ 1674.499875] ? tun_sock_write_space+0x1d0/0x1d0 [ 1674.500390] ? lock_release+0x6b0/0x6b0 [ 1674.500835] ? tun_get_user+0x16e3/0x3210 [ 1674.501296] ? lock_downgrade+0x6d0/0x6d0 [ 1674.501759] ? eth_type_trans+0x2ad/0x5b0 [ 1674.502219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1674.502811] tun_get_user+0x18fd/0x3210 [ 1674.503241] ? usage_accumulate+0x70/0x110 [ 1674.503706] ? tun_build_skb+0xf00/0xf00 [ 1674.504160] ? tun_net_init+0x540/0x650 [ 1674.504606] ? perf_trace_lock+0xac/0x490 [ 1674.505064] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.505534] tun_chr_write_iter+0xe1/0x1e0 [ 1674.506007] new_sync_write+0x42c/0x660 [ 1674.506460] ? new_sync_read+0x6f0/0x6f0 [ 1674.506911] ? _cond_resched+0x12/0x80 [ 1674.507330] ? avc_policy_seqno+0x9/0x70 [ 1674.507799] ? selinux_file_permission+0x36/0x510 [ 1674.508315] ? __fget_files+0x296/0x480 [ 1674.508767] vfs_write+0x747/0xa30 [ 1674.509163] ksys_write+0x12d/0x260 [ 1674.509577] ? __ia32_sys_read+0xb0/0xb0 [ 1674.510032] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1674.510573] do_syscall_64+0x33/0x40 [ 1674.510986] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.511556] RIP: 0033:0x7f3b409525ff [ 1674.511986] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1674.514005] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1674.514843] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1674.515637] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1674.516401] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1674.517182] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1674.517981] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1674.523771] FAULT_INJECTION: forcing a failure. [ 1674.523771] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.526272] CPU: 0 PID: 23679 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1674.527663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.529375] Call Trace: [ 1674.529921] dump_stack+0x107/0x167 [ 1674.530656] should_fail.cold+0x5/0xa [ 1674.531463] should_failslab+0x5/0x20 [ 1674.532244] __kmalloc_node_track_caller+0x74/0x3f0 [ 1674.533261] ? alloc_skb_with_frags+0x92/0x570 [ 1674.534203] __alloc_skb+0xb1/0x5b0 [ 1674.534940] alloc_skb_with_frags+0x92/0x570 [ 1674.535844] ? stack_trace_save+0x8c/0xc0 [ 1674.536696] sock_alloc_send_pskb+0x7af/0x930 [ 1674.537612] ? sk_alloc+0x350/0x350 [ 1674.538348] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.539456] ? ip_rcv_finish+0x4f/0x1e0 [ 1674.540254] ? ip_rcv+0xae/0xd0 [ 1674.540928] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.541991] ? __netif_receive_skb+0x27/0x1d0 [ 1674.542906] ? netif_receive_skb+0x12d/0x800 [ 1674.543825] ? tun_rx_batched.isra.0+0x462/0x710 [ 1674.544765] ? tun_get_user+0x18fd/0x3210 [ 1674.545626] ? tun_chr_write_iter+0xe1/0x1e0 [ 1674.546501] ? new_sync_write+0x42c/0x660 [ 1674.547354] ? vfs_write+0x747/0xa30 [ 1674.548110] ? ksys_write+0x12d/0x260 [ 1674.548905] ? do_syscall_64+0x33/0x40 [ 1674.549684] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.550790] __ip_append_data+0x1628/0x3310 [ 1674.551686] ? icmp_push_reply+0x490/0x490 [ 1674.552567] ? ip_finish_output+0x330/0x330 [ 1674.553448] ? ipv4_mtu+0x1ed/0x2c0 [ 1674.554205] ? icmp_push_reply+0x490/0x490 [ 1674.555065] ip_append_data+0x114/0x1a0 [ 1674.555919] icmp_push_reply+0x13b/0x490 [ 1674.556764] __icmp_send+0xbb1/0x1480 [ 1674.557557] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1674.558697] ? cipso_v4_validate+0x9d/0x10a0 [ 1674.559603] ? find_held_lock+0x2c/0x110 [ 1674.560489] ? ip_route_input_noref+0x162/0x2b0 [ 1674.561437] ip_options_compile+0xad/0xf0 [ 1674.562293] ? __ip_options_compile+0x15d0/0x15d0 [ 1674.563290] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1674.564408] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.565531] ip_rcv_finish+0x4f/0x1e0 [ 1674.566299] ip_rcv+0xae/0xd0 [ 1674.566946] ? ip_local_deliver+0x200/0x200 [ 1674.567830] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.568889] ? __netif_receive_skb_core+0x3770/0x3770 [ 1674.569962] ? __lock_acquire+0xbb1/0x5b00 [ 1674.570822] __netif_receive_skb+0x27/0x1d0 [ 1674.571719] netif_receive_skb+0x12d/0x800 [ 1674.572588] ? __netif_receive_skb+0x1d0/0x1d0 [ 1674.573530] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.574369] ? __lockdep_reset_lock+0x180/0x180 [ 1674.575323] tun_rx_batched.isra.0+0x462/0x710 [ 1674.576297] ? lock_acquire+0x197/0x490 [ 1674.577113] ? tun_get_user+0xee0/0x3210 [ 1674.577947] ? tun_sock_write_space+0x1d0/0x1d0 [ 1674.578925] ? lock_release+0x6b0/0x6b0 [ 1674.579752] ? tun_get_user+0x16e3/0x3210 [ 1674.580603] ? lock_downgrade+0x6d0/0x6d0 [ 1674.581450] ? eth_type_trans+0x2ad/0x5b0 [ 1674.582317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1674.583403] tun_get_user+0x18fd/0x3210 [ 1674.584247] ? usage_accumulate+0x70/0x110 [ 1674.585144] ? tun_build_skb+0xf00/0xf00 [ 1674.585995] ? tun_net_init+0x540/0x650 [ 1674.586819] ? perf_trace_lock+0xac/0x490 [ 1674.587682] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.588540] tun_chr_write_iter+0xe1/0x1e0 [ 1674.589427] new_sync_write+0x42c/0x660 [ 1674.590251] ? new_sync_read+0x6f0/0x6f0 [ 1674.591083] ? _cond_resched+0x12/0x80 00:44:43 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 15) [ 1674.591901] ? avc_policy_seqno+0x9/0x70 [ 1674.592868] ? selinux_file_permission+0x36/0x510 [ 1674.593856] ? __fget_files+0x296/0x480 [ 1674.594699] vfs_write+0x747/0xa30 [ 1674.595442] ksys_write+0x12d/0x260 [ 1674.596219] ? __ia32_sys_read+0xb0/0xb0 [ 1674.597072] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1674.598081] do_syscall_64+0x33/0x40 [ 1674.598866] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.599932] RIP: 0033:0x7fc5bcc245ff [ 1674.600700] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1674.604488] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1674.606053] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1674.607515] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1674.608984] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1674.610435] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1674.611907] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:44:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 12) 00:44:43 executing program 5: clone3(&(0x7f0000000080)={0x30125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0xfffffffd}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0xfffffedb) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() pidfd_open(0x0, 0x0) getpgid(0x0) wait4(0x0, &(0x7f0000000000), 0x8, &(0x7f0000000340)) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f00000003c0)='syz0\x00', 0x200002, 0x0) clone3(&(0x7f0000000400)={0x22800380, &(0x7f0000000480), &(0x7f00000001c0), &(0x7f0000000200), {0x1e}, &(0x7f0000000240)=""/241, 0xf1, &(0x7f0000000340)=""/37, &(0x7f0000000380), 0x0, {r2}}, 0x58) tkill(r1, 0x1e) r3 = fcntl$getown(r0, 0x9) tkill(r3, 0x8003a) fork() r4 = fork() ptrace(0x10, r4) getpid() getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1674.649568] cgroup: fork rejected by pids controller in /syz2 00:44:43 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 14) [ 1674.674479] FAT-fs (loop6): Unrecognized mount option "ҍ /8q" or missing value [ 1674.694391] FAT-fs (loop4): Directory bread(block 10) failed [ 1674.695696] FAT-fs (loop4): Directory bread(block 11) failed 00:44:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:44:43 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xf000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:44:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf60f0000) [ 1674.845025] FAULT_INJECTION: forcing a failure. [ 1674.845025] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.846278] CPU: 1 PID: 23894 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1674.847043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.847970] Call Trace: [ 1674.848267] dump_stack+0x107/0x167 [ 1674.848679] should_fail.cold+0x5/0xa [ 1674.849098] ? skb_clone+0x14f/0x3d0 [ 1674.849510] should_failslab+0x5/0x20 [ 1674.849927] kmem_cache_alloc+0x5b/0x360 [ 1674.850371] skb_clone+0x14f/0x3d0 [ 1674.850763] ip_mc_output+0x69c/0xa30 [ 1674.851190] ip_push_pending_frames+0x12e/0x2c0 [ 1674.851702] icmp_push_reply+0x351/0x490 [ 1674.852151] __icmp_send+0xbb1/0x1480 [ 1674.852575] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1674.853187] ? cipso_v4_validate+0x9d/0x10a0 [ 1674.853672] ? find_held_lock+0x2c/0x110 [ 1674.854140] ? ip_route_input_noref+0x162/0x2b0 [ 1674.854653] ip_options_compile+0xad/0xf0 [ 1674.855117] ? __ip_options_compile+0x15d0/0x15d0 [ 1674.855648] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1674.856238] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.856826] ip_rcv_finish+0x4f/0x1e0 [ 1674.857243] ip_rcv+0xae/0xd0 [ 1674.857580] ? ip_local_deliver+0x200/0x200 [ 1674.858050] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.858608] ? __netif_receive_skb_core+0x3770/0x3770 [ 1674.859176] ? __lock_acquire+0xbb1/0x5b00 [ 1674.859672] __netif_receive_skb+0x27/0x1d0 [ 1674.860153] netif_receive_skb+0x12d/0x800 [ 1674.860632] ? __netif_receive_skb+0x1d0/0x1d0 [ 1674.861139] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.861605] ? __lockdep_reset_lock+0x180/0x180 [ 1674.862139] tun_rx_batched.isra.0+0x462/0x710 [ 1674.862654] ? lock_acquire+0x197/0x490 [ 1674.863109] ? tun_get_user+0xee0/0x3210 [ 1674.863552] ? tun_sock_write_space+0x1d0/0x1d0 [ 1674.864089] ? lock_release+0x6b0/0x6b0 [ 1674.864539] ? tun_get_user+0x16e3/0x3210 [ 1674.865007] ? lock_downgrade+0x6d0/0x6d0 [ 1674.865477] ? eth_type_trans+0x2ad/0x5b0 [ 1674.865952] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1674.866547] tun_get_user+0x18fd/0x3210 [ 1674.866995] ? usage_accumulate+0x70/0x110 [ 1674.867484] ? tun_build_skb+0xf00/0xf00 [ 1674.867950] ? tun_net_init+0x540/0x650 [ 1674.868404] ? perf_trace_lock+0xac/0x490 [ 1674.868874] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.869345] tun_chr_write_iter+0xe1/0x1e0 [ 1674.869827] new_sync_write+0x42c/0x660 [ 1674.870273] ? new_sync_read+0x6f0/0x6f0 [ 1674.870733] ? _cond_resched+0x12/0x80 [ 1674.871174] ? avc_policy_seqno+0x9/0x70 [ 1674.871637] ? selinux_file_permission+0x36/0x510 [ 1674.872187] ? __fget_files+0x296/0x480 [ 1674.872642] vfs_write+0x747/0xa30 [ 1674.873049] ksys_write+0x12d/0x260 [ 1674.873460] ? __ia32_sys_read+0xb0/0xb0 [ 1674.873931] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1674.874483] do_syscall_64+0x33/0x40 [ 1674.874903] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.875479] RIP: 0033:0x7f3b409525ff [ 1674.875916] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1674.877865] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1674.878722] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1674.879533] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1674.880295] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1674.881093] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1674.881851] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 00:44:43 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 16) [ 1674.938236] FAULT_INJECTION: forcing a failure. [ 1674.938236] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.939523] CPU: 1 PID: 23899 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1674.940278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.941163] Call Trace: [ 1674.941464] dump_stack+0x107/0x167 [ 1674.941861] should_fail.cold+0x5/0xa [ 1674.942276] ? create_object.isra.0+0x3a/0xa20 [ 1674.942784] should_failslab+0x5/0x20 [ 1674.943198] kmem_cache_alloc+0x5b/0x360 [ 1674.943665] create_object.isra.0+0x3a/0xa20 [ 1674.944143] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1674.944693] kmem_cache_alloc_node+0x169/0x370 [ 1674.945204] __alloc_skb+0x6d/0x5b0 [ 1674.945606] alloc_skb_with_frags+0x92/0x570 [ 1674.946087] ? stack_trace_save+0x8c/0xc0 [ 1674.946544] sock_alloc_send_pskb+0x7af/0x930 [ 1674.947038] ? sk_alloc+0x350/0x350 [ 1674.947441] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.948084] ? ip_rcv_finish+0x4f/0x1e0 [ 1674.948527] ? ip_rcv+0xae/0xd0 [ 1674.948899] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.949506] ? __netif_receive_skb+0x27/0x1d0 [ 1674.950009] ? netif_receive_skb+0x12d/0x800 [ 1674.950511] ? tun_rx_batched.isra.0+0x462/0x710 [ 1674.951021] ? tun_get_user+0x18fd/0x3210 [ 1674.951487] ? tun_chr_write_iter+0xe1/0x1e0 [ 1674.951959] ? new_sync_write+0x42c/0x660 [ 1674.952430] ? vfs_write+0x747/0xa30 [ 1674.952849] ? ksys_write+0x12d/0x260 [ 1674.953283] ? do_syscall_64+0x33/0x40 [ 1674.953724] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.954336] __ip_append_data+0x1628/0x3310 [ 1674.954844] ? icmp_push_reply+0x490/0x490 [ 1674.955299] ? ip_finish_output+0x330/0x330 [ 1674.955809] ? ipv4_mtu+0x1ed/0x2c0 [ 1674.956225] ? icmp_push_reply+0x490/0x490 [ 1674.956700] ip_append_data+0x114/0x1a0 [ 1674.957156] icmp_push_reply+0x13b/0x490 [ 1674.957621] __icmp_send+0xbb1/0x1480 [ 1674.958063] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1674.958709] ? cipso_v4_validate+0x9d/0x10a0 [ 1674.959214] ? find_held_lock+0x2c/0x110 [ 1674.959703] ? ip_route_input_noref+0x162/0x2b0 [ 1674.960235] ip_options_compile+0xad/0xf0 [ 1674.960703] ? __ip_options_compile+0x15d0/0x15d0 [ 1674.961247] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1674.961874] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1674.962483] ip_rcv_finish+0x4f/0x1e0 [ 1674.962918] ip_rcv+0xae/0xd0 [ 1674.963277] ? ip_local_deliver+0x200/0x200 [ 1674.963767] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1674.964312] ? __netif_receive_skb_core+0x3770/0x3770 [ 1674.964902] ? __lock_acquire+0xbb1/0x5b00 [ 1674.965355] __netif_receive_skb+0x27/0x1d0 [ 1674.965846] netif_receive_skb+0x12d/0x800 [ 1674.966326] ? __netif_receive_skb+0x1d0/0x1d0 [ 1674.966843] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.967320] ? __lockdep_reset_lock+0x180/0x180 [ 1674.967872] tun_rx_batched.isra.0+0x462/0x710 [ 1674.968386] ? lock_acquire+0x197/0x490 [ 1674.968843] ? tun_get_user+0xee0/0x3210 [ 1674.969301] ? tun_sock_write_space+0x1d0/0x1d0 [ 1674.969831] ? lock_release+0x6b0/0x6b0 [ 1674.970282] ? tun_get_user+0x16e3/0x3210 [ 1674.970750] ? lock_downgrade+0x6d0/0x6d0 [ 1674.971223] ? eth_type_trans+0x2ad/0x5b0 [ 1674.971704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1674.972302] tun_get_user+0x18fd/0x3210 [ 1674.972753] ? usage_accumulate+0x70/0x110 [ 1674.973219] ? tun_build_skb+0xf00/0xf00 [ 1674.973679] ? tun_net_init+0x540/0x650 [ 1674.974134] ? perf_trace_lock+0xac/0x490 [ 1674.974599] ? SOFTIRQ_verbose+0x10/0x10 [ 1674.975077] tun_chr_write_iter+0xe1/0x1e0 [ 1674.975562] new_sync_write+0x42c/0x660 [ 1674.976033] ? new_sync_read+0x6f0/0x6f0 [ 1674.976496] ? _cond_resched+0x12/0x80 [ 1674.976932] ? avc_policy_seqno+0x9/0x70 [ 1674.977392] ? selinux_file_permission+0x36/0x510 [ 1674.977942] ? __fget_files+0x296/0x480 [ 1674.978399] vfs_write+0x747/0xa30 [ 1674.978814] ksys_write+0x12d/0x260 [ 1674.979225] ? __ia32_sys_read+0xb0/0xb0 [ 1674.979698] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1674.980242] do_syscall_64+0x33/0x40 [ 1674.980665] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1674.981237] RIP: 0033:0x7fe5d0f2c5ff [ 1674.981659] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1674.983748] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1674.984610] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1674.985412] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1674.986225] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1674.987034] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1674.987848] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1675.004005] FAULT_INJECTION: forcing a failure. [ 1675.004005] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.006351] CPU: 0 PID: 23902 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1675.007775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.009463] Call Trace: [ 1675.010007] dump_stack+0x107/0x167 [ 1675.010762] should_fail.cold+0x5/0xa [ 1675.011539] ? create_object.isra.0+0x3a/0xa20 [ 1675.012482] should_failslab+0x5/0x20 [ 1675.013265] kmem_cache_alloc+0x5b/0x360 [ 1675.014115] create_object.isra.0+0x3a/0xa20 [ 1675.015031] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1675.016100] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1675.017156] ? alloc_skb_with_frags+0x92/0x570 [ 1675.018106] __alloc_skb+0xb1/0x5b0 [ 1675.018872] alloc_skb_with_frags+0x92/0x570 [ 1675.019804] ? stack_trace_save+0x8c/0xc0 [ 1675.020675] sock_alloc_send_pskb+0x7af/0x930 [ 1675.021641] ? sk_alloc+0x350/0x350 [ 1675.022383] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1675.023519] ? ip_rcv_finish+0x4f/0x1e0 [ 1675.024343] ? ip_rcv+0xae/0xd0 [ 1675.025016] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1675.026104] ? __netif_receive_skb+0x27/0x1d0 [ 1675.027020] ? netif_receive_skb+0x12d/0x800 [ 1675.027933] ? tun_rx_batched.isra.0+0x462/0x710 [ 1675.028912] ? tun_get_user+0x18fd/0x3210 [ 1675.029766] ? tun_chr_write_iter+0xe1/0x1e0 [ 1675.030673] ? new_sync_write+0x42c/0x660 [ 1675.031524] ? vfs_write+0x747/0xa30 [ 1675.032303] ? ksys_write+0x12d/0x260 [ 1675.033091] ? do_syscall_64+0x33/0x40 [ 1675.033897] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1675.035004] __ip_append_data+0x1628/0x3310 [ 1675.035929] ? icmp_push_reply+0x490/0x490 [ 1675.036823] ? ip_finish_output+0x330/0x330 [ 1675.037707] ? ipv4_mtu+0x1ed/0x2c0 [ 1675.038460] ? icmp_push_reply+0x490/0x490 [ 1675.039330] ip_append_data+0x114/0x1a0 [ 1675.040169] icmp_push_reply+0x13b/0x490 [ 1675.041019] __icmp_send+0xbb1/0x1480 [ 1675.041828] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1675.042974] ? cipso_v4_validate+0x9d/0x10a0 [ 1675.043904] ? find_held_lock+0x2c/0x110 [ 1675.044783] ? ip_route_input_noref+0x162/0x2b0 [ 1675.045885] ip_options_compile+0xad/0xf0 [ 1675.046730] ? __ip_options_compile+0x15d0/0x15d0 [ 1675.047713] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1675.048833] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1675.049942] ip_rcv_finish+0x4f/0x1e0 [ 1675.050715] ip_rcv+0xae/0xd0 [ 1675.051344] ? ip_local_deliver+0x200/0x200 [ 1675.052224] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1675.053291] ? __netif_receive_skb_core+0x3770/0x3770 [ 1675.054342] ? __lock_acquire+0xbb1/0x5b00 [ 1675.055203] __netif_receive_skb+0x27/0x1d0 [ 1675.056093] netif_receive_skb+0x12d/0x800 [ 1675.056937] ? __netif_receive_skb+0x1d0/0x1d0 [ 1675.057845] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.058660] ? __lockdep_reset_lock+0x180/0x180 [ 1675.059597] tun_rx_batched.isra.0+0x462/0x710 [ 1675.060515] ? lock_acquire+0x197/0x490 [ 1675.061309] ? tun_get_user+0xee0/0x3210 [ 1675.062121] ? tun_sock_write_space+0x1d0/0x1d0 [ 1675.063066] ? lock_release+0x6b0/0x6b0 [ 1675.063881] ? tun_get_user+0x16e3/0x3210 [ 1675.064738] ? lock_downgrade+0x6d0/0x6d0 [ 1675.065580] ? eth_type_trans+0x2ad/0x5b0 [ 1675.066421] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1675.067490] tun_get_user+0x18fd/0x3210 [ 1675.068323] ? usage_accumulate+0x70/0x110 [ 1675.069213] ? tun_build_skb+0xf00/0xf00 [ 1675.070046] ? tun_net_init+0x540/0x650 [ 1675.070859] ? perf_trace_lock+0xac/0x490 [ 1675.071706] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.072554] tun_chr_write_iter+0xe1/0x1e0 [ 1675.073417] new_sync_write+0x42c/0x660 [ 1675.074228] ? new_sync_read+0x6f0/0x6f0 [ 1675.075052] ? _cond_resched+0x12/0x80 [ 1675.075871] ? avc_policy_seqno+0x9/0x70 [ 1675.076697] ? selinux_file_permission+0x36/0x510 [ 1675.077683] ? __fget_files+0x296/0x480 [ 1675.078508] vfs_write+0x747/0xa30 [ 1675.079241] ksys_write+0x12d/0x260 [ 1675.079996] ? __ia32_sys_read+0xb0/0xb0 [ 1675.080831] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1675.081814] do_syscall_64+0x33/0x40 [ 1675.082570] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1675.083631] RIP: 0033:0x7fc5bcc245ff [ 1675.084395] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1675.088120] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1675.089669] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1675.091109] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1675.092563] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.094104] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1675.095551] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:44:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 13) [ 1675.156564] FAT-fs (loop4): Directory bread(block 10) failed [ 1675.166508] FAT-fs (loop4): Directory bread(block 11) failed [ 1675.186321] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1675.187259] FAT-fs (loop4): Filesystem has been set read-only [ 1675.191546] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1675.247466] FAULT_INJECTION: forcing a failure. [ 1675.247466] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.248842] CPU: 1 PID: 24065 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1675.249593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.250470] Call Trace: [ 1675.250768] dump_stack+0x107/0x167 [ 1675.251174] should_fail.cold+0x5/0xa [ 1675.251594] should_failslab+0x5/0x20 [ 1675.252029] __kmalloc_node_track_caller+0x74/0x3f0 [ 1675.252572] ? alloc_skb_with_frags+0x92/0x570 [ 1675.253085] __alloc_skb+0xb1/0x5b0 [ 1675.253487] alloc_skb_with_frags+0x92/0x570 [ 1675.253972] ? stack_trace_save+0x8c/0xc0 [ 1675.254441] sock_alloc_send_pskb+0x7af/0x930 [ 1675.254942] ? sk_alloc+0x350/0x350 [ 1675.255337] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1675.255950] ? ip_rcv_finish+0x4f/0x1e0 [ 1675.256380] ? ip_rcv+0xae/0xd0 [ 1675.256733] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1675.257312] ? __netif_receive_skb+0x27/0x1d0 [ 1675.257796] ? netif_receive_skb+0x12d/0x800 [ 1675.258276] ? tun_rx_batched.isra.0+0x462/0x710 [ 1675.258789] ? tun_get_user+0x18fd/0x3210 [ 1675.259242] ? tun_chr_write_iter+0xe1/0x1e0 [ 1675.259717] ? new_sync_write+0x42c/0x660 [ 1675.260172] ? vfs_write+0x747/0xa30 [ 1675.260569] ? ksys_write+0x12d/0x260 [ 1675.260985] ? do_syscall_64+0x33/0x40 [ 1675.261399] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1675.261987] __ip_append_data+0x1628/0x3310 [ 1675.262457] ? icmp_push_reply+0x490/0x490 [ 1675.262929] ? ip_finish_output+0x330/0x330 [ 1675.263390] ? ipv4_mtu+0x1ed/0x2c0 [ 1675.263803] ? icmp_push_reply+0x490/0x490 [ 1675.264253] ip_append_data+0x114/0x1a0 [ 1675.264682] icmp_push_reply+0x13b/0x490 [ 1675.265123] __icmp_send+0xbb1/0x1480 [ 1675.265553] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1675.266166] ? cipso_v4_validate+0x9d/0x10a0 [ 1675.266643] ? find_held_lock+0x2c/0x110 [ 1675.267110] ? ip_route_input_noref+0x162/0x2b0 [ 1675.267630] ip_options_compile+0xad/0xf0 [ 1675.268075] ? __ip_options_compile+0x15d0/0x15d0 [ 1675.268610] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1675.269203] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1675.269788] ip_rcv_finish+0x4f/0x1e0 [ 1675.270193] ip_rcv+0xae/0xd0 [ 1675.270529] ? ip_local_deliver+0x200/0x200 [ 1675.270995] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1675.271539] ? __netif_receive_skb_core+0x3770/0x3770 [ 1675.272112] ? __lock_acquire+0xbb1/0x5b00 [ 1675.272575] __netif_receive_skb+0x27/0x1d0 [ 1675.273049] netif_receive_skb+0x12d/0x800 [ 1675.273505] ? __netif_receive_skb+0x1d0/0x1d0 [ 1675.273995] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.274429] ? __lockdep_reset_lock+0x180/0x180 [ 1675.274934] tun_rx_batched.isra.0+0x462/0x710 [ 1675.275414] ? lock_acquire+0x197/0x490 [ 1675.275844] ? tun_get_user+0xee0/0x3210 [ 1675.276283] ? tun_sock_write_space+0x1d0/0x1d0 [ 1675.276772] ? lock_release+0x6b0/0x6b0 [ 1675.277192] ? tun_get_user+0x16e3/0x3210 [ 1675.277636] ? lock_downgrade+0x6d0/0x6d0 [ 1675.278073] ? eth_type_trans+0x2ad/0x5b0 [ 1675.278527] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1675.279088] tun_get_user+0x18fd/0x3210 [ 1675.279519] ? usage_accumulate+0x70/0x110 [ 1675.279999] ? tun_build_skb+0xf00/0xf00 [ 1675.280439] ? tun_net_init+0x540/0x650 [ 1675.280876] ? perf_trace_lock+0xac/0x490 [ 1675.281320] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.281771] tun_chr_write_iter+0xe1/0x1e0 [ 1675.282225] new_sync_write+0x42c/0x660 [ 1675.282650] ? new_sync_read+0x6f0/0x6f0 [ 1675.283084] ? _cond_resched+0x12/0x80 [ 1675.283501] ? avc_policy_seqno+0x9/0x70 [ 1675.283946] ? selinux_file_permission+0x36/0x510 [ 1675.284465] ? __fget_files+0x296/0x480 [ 1675.284898] vfs_write+0x747/0xa30 [ 1675.285284] ksys_write+0x12d/0x260 [ 1675.285665] ? __ia32_sys_read+0xb0/0xb0 [ 1675.286101] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1675.286629] do_syscall_64+0x33/0x40 [ 1675.287026] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1675.287581] RIP: 0033:0x7fe5d0f2c5ff [ 1675.287993] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1675.289948] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1675.290763] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1675.291526] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1675.292303] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.293064] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1675.293830] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1675.296160] FAULT_INJECTION: forcing a failure. [ 1675.296160] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.297403] CPU: 1 PID: 24066 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1675.298146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.299044] Call Trace: [ 1675.299332] dump_stack+0x107/0x167 [ 1675.299747] should_fail.cold+0x5/0xa [ 1675.300161] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1675.300705] ? create_object.isra.0+0x3a/0xa20 [ 1675.301194] should_failslab+0x5/0x20 [ 1675.301609] kmem_cache_alloc+0x5b/0x360 [ 1675.302052] create_object.isra.0+0x3a/0xa20 [ 1675.302528] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1675.303071] kmem_cache_alloc+0x159/0x360 [ 1675.303525] skb_clone+0x14f/0x3d0 [ 1675.303912] ip_mc_output+0x69c/0xa30 [ 1675.304326] ip_push_pending_frames+0x12e/0x2c0 [ 1675.304838] icmp_push_reply+0x351/0x490 [ 1675.305283] __icmp_send+0xbb1/0x1480 [ 1675.305699] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1675.306300] ? cipso_v4_validate+0x9d/0x10a0 [ 1675.306772] ? find_held_lock+0x2c/0x110 [ 1675.307232] ? ip_route_input_noref+0x162/0x2b0 [ 1675.307732] ip_options_compile+0xad/0xf0 [ 1675.308177] ? __ip_options_compile+0x15d0/0x15d0 [ 1675.308694] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1675.309280] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1675.309868] ip_rcv_finish+0x4f/0x1e0 [ 1675.310280] ip_rcv+0xae/0xd0 [ 1675.310609] ? ip_local_deliver+0x200/0x200 [ 1675.311077] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1675.311648] ? __netif_receive_skb_core+0x3770/0x3770 [ 1675.312202] ? __lock_acquire+0xbb1/0x5b00 [ 1675.312661] __netif_receive_skb+0x27/0x1d0 [ 1675.313123] netif_receive_skb+0x12d/0x800 [ 1675.313578] ? __netif_receive_skb+0x1d0/0x1d0 [ 1675.314068] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.314509] ? __lockdep_reset_lock+0x180/0x180 [ 1675.315008] tun_rx_batched.isra.0+0x462/0x710 [ 1675.315492] ? lock_acquire+0x197/0x490 [ 1675.315933] ? tun_get_user+0xee0/0x3210 [ 1675.316369] ? tun_sock_write_space+0x1d0/0x1d0 [ 1675.316864] ? lock_release+0x6b0/0x6b0 [ 1675.317286] ? tun_get_user+0x16e3/0x3210 [ 1675.317727] ? lock_downgrade+0x6d0/0x6d0 [ 1675.318171] ? eth_type_trans+0x2ad/0x5b0 [ 1675.318621] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1675.319186] tun_get_user+0x18fd/0x3210 [ 1675.319613] ? usage_accumulate+0x70/0x110 [ 1675.320085] ? tun_build_skb+0xf00/0xf00 [ 1675.320527] ? tun_net_init+0x540/0x650 [ 1675.320958] ? perf_trace_lock+0xac/0x490 [ 1675.321402] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.321846] tun_chr_write_iter+0xe1/0x1e0 [ 1675.322304] new_sync_write+0x42c/0x660 [ 1675.322731] ? new_sync_read+0x6f0/0x6f0 [ 1675.323164] ? _cond_resched+0x12/0x80 [ 1675.323586] ? avc_policy_seqno+0x9/0x70 [ 1675.324040] ? selinux_file_permission+0x36/0x510 [ 1675.324562] ? __fget_files+0x296/0x480 [ 1675.325003] vfs_write+0x747/0xa30 [ 1675.325388] ksys_write+0x12d/0x260 [ 1675.325778] ? __ia32_sys_read+0xb0/0xb0 [ 1675.326217] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1675.326736] do_syscall_64+0x33/0x40 [ 1675.327135] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1675.327681] RIP: 0033:0x7f3b409525ff [ 1675.328078] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1675.330038] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1675.330865] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1675.331639] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1675.332403] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.333145] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1675.333894] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1675.375219] FAT-fs (loop6): Unrecognized mount option "ҍ /8q" or missing value 00:44:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x305143, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000140)='./file0\x00', 0x1) 00:44:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf6ffffff) 00:44:57 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x80000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:44:57 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 17) 00:44:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 14) 00:44:57 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x11, r0) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) r4 = getpid() tkill(r4, 0x27) 00:44:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:44:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 15) [ 1689.031272] FAULT_INJECTION: forcing a failure. [ 1689.031272] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.032179] FAULT_INJECTION: forcing a failure. [ 1689.032179] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.033573] CPU: 0 PID: 24132 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1689.033594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.038913] Call Trace: [ 1689.039456] dump_stack+0x107/0x167 [ 1689.040207] should_fail.cold+0x5/0xa [ 1689.040979] ? create_object.isra.0+0x3a/0xa20 [ 1689.041903] should_failslab+0x5/0x20 [ 1689.042670] kmem_cache_alloc+0x5b/0x360 [ 1689.043498] create_object.isra.0+0x3a/0xa20 [ 1689.044396] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1689.045427] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1689.046442] ? alloc_skb_with_frags+0x92/0x570 [ 1689.047370] __alloc_skb+0xb1/0x5b0 [ 1689.048129] alloc_skb_with_frags+0x92/0x570 [ 1689.049023] ? stack_trace_save+0x8c/0xc0 [ 1689.049866] sock_alloc_send_pskb+0x7af/0x930 [ 1689.050787] ? sk_alloc+0x350/0x350 [ 1689.051519] ? ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1689.052653] ? ip_rcv_finish+0x4f/0x1e0 [ 1689.053448] ? ip_rcv+0xae/0xd0 [ 1689.054111] ? __netif_receive_skb_one_core+0x19b/0x1f0 [ 1689.055184] ? __netif_receive_skb+0x27/0x1d0 [ 1689.056113] ? netif_receive_skb+0x12d/0x800 [ 1689.057000] ? tun_rx_batched.isra.0+0x462/0x710 [ 1689.057964] ? tun_get_user+0x18fd/0x3210 [ 1689.058795] ? tun_chr_write_iter+0xe1/0x1e0 [ 1689.059672] ? new_sync_write+0x42c/0x660 [ 1689.060519] ? vfs_write+0x747/0xa30 [ 1689.061264] ? ksys_write+0x12d/0x260 [ 1689.062026] ? do_syscall_64+0x33/0x40 [ 1689.062813] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1689.063900] __ip_append_data+0x1628/0x3310 [ 1689.064794] ? icmp_push_reply+0x490/0x490 [ 1689.065661] ? ip_finish_output+0x330/0x330 [ 1689.066558] ? ipv4_mtu+0x1ed/0x2c0 [ 1689.067301] ? icmp_push_reply+0x490/0x490 [ 1689.068172] ip_append_data+0x114/0x1a0 [ 1689.068991] icmp_push_reply+0x13b/0x490 [ 1689.069837] __icmp_send+0xbb1/0x1480 [ 1689.070626] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1689.071761] ? cipso_v4_validate+0x9d/0x10a0 [ 1689.072666] ? find_held_lock+0x2c/0x110 [ 1689.073551] ? ip_route_input_noref+0x162/0x2b0 [ 1689.074498] ip_options_compile+0xad/0xf0 [ 1689.075331] ? __ip_options_compile+0x15d0/0x15d0 [ 1689.076313] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1689.077426] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1689.078522] ip_rcv_finish+0x4f/0x1e0 [ 1689.079291] ip_rcv+0xae/0xd0 [ 1689.079939] ? ip_local_deliver+0x200/0x200 [ 1689.080812] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1689.081850] ? __netif_receive_skb_core+0x3770/0x3770 [ 1689.082892] ? __lock_acquire+0xbb1/0x5b00 [ 1689.083756] __netif_receive_skb+0x27/0x1d0 [ 1689.084639] netif_receive_skb+0x12d/0x800 [ 1689.085491] ? __netif_receive_skb+0x1d0/0x1d0 [ 1689.086410] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.087236] ? __lockdep_reset_lock+0x180/0x180 [ 1689.088205] tun_rx_batched.isra.0+0x462/0x710 [ 1689.089126] ? lock_acquire+0x197/0x490 [ 1689.089924] ? tun_get_user+0xee0/0x3210 [ 1689.090740] ? tun_sock_write_space+0x1d0/0x1d0 [ 1689.091675] ? lock_release+0x6b0/0x6b0 [ 1689.092482] ? tun_get_user+0x16e3/0x3210 [ 1689.093324] ? lock_downgrade+0x6d0/0x6d0 [ 1689.094157] ? eth_type_trans+0x2ad/0x5b0 [ 1689.095004] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.096071] tun_get_user+0x18fd/0x3210 [ 1689.096876] ? usage_accumulate+0x70/0x110 [ 1689.097750] ? tun_build_skb+0xf00/0xf00 [ 1689.098583] ? tun_net_init+0x540/0x650 [ 1689.099387] ? perf_trace_lock+0xac/0x490 [ 1689.100237] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.101082] tun_chr_write_iter+0xe1/0x1e0 [ 1689.101937] new_sync_write+0x42c/0x660 [ 1689.102740] ? new_sync_read+0x6f0/0x6f0 [ 1689.103557] ? _cond_resched+0x12/0x80 [ 1689.104368] ? avc_policy_seqno+0x9/0x70 [ 1689.105197] ? selinux_file_permission+0x36/0x510 [ 1689.106172] ? __fget_files+0x296/0x480 [ 1689.106988] vfs_write+0x747/0xa30 [ 1689.107712] ksys_write+0x12d/0x260 [ 1689.108466] ? __ia32_sys_read+0xb0/0xb0 [ 1689.109294] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1689.110268] do_syscall_64+0x33/0x40 [ 1689.111024] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1689.112075] RIP: 0033:0x7fe5d0f2c5ff [ 1689.112828] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1689.116738] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1689.118608] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1689.120319] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1689.121779] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.123239] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.124700] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1689.126243] CPU: 1 PID: 24133 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1689.127711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.129403] Call Trace: [ 1689.129957] dump_stack+0x107/0x167 [ 1689.130702] should_fail.cold+0x5/0xa [ 1689.131481] ? skb_clone+0x14f/0x3d0 [ 1689.132250] should_failslab+0x5/0x20 [ 1689.133018] kmem_cache_alloc+0x5b/0x360 [ 1689.133854] skb_clone+0x14f/0x3d0 [ 1689.134579] ip_mc_output+0x69c/0xa30 [ 1689.135373] ip_push_pending_frames+0x12e/0x2c0 [ 1689.136330] icmp_push_reply+0x351/0x490 [ 1689.137162] __icmp_send+0xbb1/0x1480 [ 1689.137949] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1689.139083] ? cipso_v4_validate+0x9d/0x10a0 [ 1689.139994] ? find_held_lock+0x2c/0x110 [ 1689.140861] ? ip_route_input_noref+0x162/0x2b0 [ 1689.142003] ip_options_compile+0xad/0xf0 [ 1689.142840] ? __ip_options_compile+0x15d0/0x15d0 [ 1689.143823] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1689.145040] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1689.146316] ip_rcv_finish+0x4f/0x1e0 [ 1689.147084] ip_rcv+0xae/0xd0 [ 1689.147714] ? ip_local_deliver+0x200/0x200 [ 1689.148603] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1689.149646] ? __netif_receive_skb_core+0x3770/0x3770 [ 1689.150751] ? __lock_acquire+0xbb1/0x5b00 [ 1689.151619] __netif_receive_skb+0x27/0x1d0 [ 1689.152501] netif_receive_skb+0x12d/0x800 [ 1689.153375] ? __netif_receive_skb+0x1d0/0x1d0 [ 1689.154294] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.155132] ? __lockdep_reset_lock+0x180/0x180 [ 1689.156101] tun_rx_batched.isra.0+0x462/0x710 [ 1689.157033] ? lock_acquire+0x197/0x490 [ 1689.157838] ? tun_get_user+0xee0/0x3210 [ 1689.158668] ? tun_sock_write_space+0x1d0/0x1d0 [ 1689.159613] ? lock_release+0x6b0/0x6b0 [ 1689.160426] ? tun_get_user+0x16e3/0x3210 [ 1689.161268] ? lock_downgrade+0x6d0/0x6d0 [ 1689.162120] ? eth_type_trans+0x2ad/0x5b0 [ 1689.162967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.164166] tun_get_user+0x18fd/0x3210 [ 1689.164974] ? usage_accumulate+0x70/0x110 [ 1689.166025] ? tun_build_skb+0xf00/0xf00 [ 1689.166892] ? tun_net_init+0x540/0x650 [ 1689.167706] ? perf_trace_lock+0xac/0x490 [ 1689.168658] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.169512] tun_chr_write_iter+0xe1/0x1e0 [ 1689.170418] new_sync_write+0x42c/0x660 [ 1689.171302] ? new_sync_read+0x6f0/0x6f0 [ 1689.172291] ? _cond_resched+0x12/0x80 [ 1689.173087] ? avc_policy_seqno+0x9/0x70 [ 1689.173918] ? selinux_file_permission+0x36/0x510 [ 1689.174903] ? __fget_files+0x296/0x480 [ 1689.175727] vfs_write+0x747/0xa30 [ 1689.176467] ksys_write+0x12d/0x260 [ 1689.177207] ? __ia32_sys_read+0xb0/0xb0 [ 1689.178037] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1689.179023] do_syscall_64+0x33/0x40 [ 1689.179778] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1689.180823] RIP: 0033:0x7fc5bcc245ff [ 1689.181637] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1689.184788] FAT-fs (loop6): Directory bread(block 10) failed [ 1689.185327] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1689.185351] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1689.185362] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1689.185374] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.185393] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.194186] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1689.200909] FAT-fs (loop6): Directory bread(block 11) failed [ 1689.205032] FAULT_INJECTION: forcing a failure. [ 1689.205032] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.207341] CPU: 1 PID: 24134 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1689.208752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.210438] Call Trace: [ 1689.210981] dump_stack+0x107/0x167 [ 1689.211735] should_fail.cold+0x5/0xa [ 1689.212529] ? dst_alloc+0x9e/0x610 [ 1689.213286] should_failslab+0x5/0x20 [ 1689.214059] kmem_cache_alloc+0x5b/0x360 [ 1689.214901] dst_alloc+0x9e/0x610 [ 1689.215616] rt_dst_clone+0x59/0x860 [ 1689.216392] ip_mc_finish_output+0x95/0x280 [ 1689.217273] ip_mc_output+0x71c/0xa30 [ 1689.218061] ip_push_pending_frames+0x12e/0x2c0 [ 1689.219016] icmp_push_reply+0x351/0x490 [ 1689.219858] __icmp_send+0xbb1/0x1480 [ 1689.220651] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1689.221791] ? cipso_v4_validate+0x9d/0x10a0 [ 1689.222698] ? find_held_lock+0x2c/0x110 [ 1689.223568] ? ip_route_input_noref+0x162/0x2b0 [ 1689.224540] ip_options_compile+0xad/0xf0 [ 1689.225376] ? __ip_options_compile+0x15d0/0x15d0 [ 1689.226354] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1689.227474] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1689.228589] ip_rcv_finish+0x4f/0x1e0 [ 1689.229362] ip_rcv+0xae/0xd0 [ 1689.229999] ? ip_local_deliver+0x200/0x200 [ 1689.230875] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1689.231938] ? __netif_receive_skb_core+0x3770/0x3770 [ 1689.232989] ? __lock_acquire+0xbb1/0x5b00 [ 1689.233860] __netif_receive_skb+0x27/0x1d0 [ 1689.234742] netif_receive_skb+0x12d/0x800 [ 1689.235604] ? __netif_receive_skb+0x1d0/0x1d0 [ 1689.236552] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.237384] ? __lockdep_reset_lock+0x180/0x180 [ 1689.238337] tun_rx_batched.isra.0+0x462/0x710 [ 1689.239257] ? lock_acquire+0x197/0x490 [ 1689.240084] ? tun_get_user+0xee0/0x3210 [ 1689.240913] ? tun_sock_write_space+0x1d0/0x1d0 [ 1689.241858] ? lock_release+0x6b0/0x6b0 [ 1689.242659] ? tun_get_user+0x16e3/0x3210 [ 1689.243499] ? lock_downgrade+0x6d0/0x6d0 [ 1689.244343] ? eth_type_trans+0x2ad/0x5b0 [ 1689.245196] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.246263] tun_get_user+0x18fd/0x3210 [ 1689.247072] ? usage_accumulate+0x70/0x110 [ 1689.247965] ? tun_build_skb+0xf00/0xf00 [ 1689.248796] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.249859] ? __kprobes_text_end+0x1cbd40/0x1cbd40 [ 1689.250869] ? trace_hardirqs_on+0x5b/0x180 [ 1689.251747] ? asm_sysvec_call_function_single+0x12/0x20 [ 1689.252870] ? tun_chr_write_iter+0x76/0x1e0 [ 1689.253769] tun_chr_write_iter+0xe1/0x1e0 [ 1689.254634] new_sync_write+0x42c/0x660 [ 1689.255442] ? new_sync_read+0x6f0/0x6f0 [ 1689.256272] ? irqentry_enter+0x26/0x60 [ 1689.257097] ? trace_hardirqs_on+0x5b/0x180 [ 1689.257977] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1689.259094] vfs_write+0x747/0xa30 [ 1689.259842] ksys_write+0x12d/0x260 [ 1689.260593] ? __ia32_sys_read+0xb0/0xb0 [ 1689.261422] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1689.262404] do_syscall_64+0x33/0x40 [ 1689.263158] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1689.264211] RIP: 0033:0x7f3b409525ff [ 1689.264967] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1689.268684] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1689.270223] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1689.271664] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1689.273116] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.274562] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.276008] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 00:44:57 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1689.285175] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1689.286883] FAT-fs (loop6): Filesystem has been set read-only [ 1689.298501] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1689.306042] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:44:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 15) [ 1689.350102] FAT-fs (loop4): Directory bread(block 10) failed [ 1689.352591] FAT-fs (loop4): Directory bread(block 11) failed [ 1689.358069] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1689.359998] FAT-fs (loop4): Filesystem has been set read-only [ 1689.366969] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:44:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xfeffffff) 00:44:57 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 18) 00:44:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000a80)='/sys/kernel/notes', 0x0, 0x0) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/162, 0x3c}], 0x1) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x82002, 0xc1) write$P9_RREADLINK(r2, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:44:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:44:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 16) 00:44:57 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xf0ffff, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 1689.619874] FAULT_INJECTION: forcing a failure. [ 1689.619874] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.622175] CPU: 0 PID: 24354 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1689.623563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.625252] Call Trace: [ 1689.625800] dump_stack+0x107/0x167 [ 1689.626551] should_fail.cold+0x5/0xa [ 1689.627329] ? skb_clone+0x14f/0x3d0 [ 1689.628126] should_failslab+0x5/0x20 [ 1689.628899] kmem_cache_alloc+0x5b/0x360 [ 1689.629737] skb_clone+0x14f/0x3d0 [ 1689.630471] ip_mc_output+0x69c/0xa30 [ 1689.631246] ip_push_pending_frames+0x12e/0x2c0 [ 1689.632199] icmp_push_reply+0x351/0x490 [ 1689.633036] __icmp_send+0xbb1/0x1480 [ 1689.633839] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1689.634984] ? cipso_v4_validate+0x9d/0x10a0 [ 1689.635895] ? find_held_lock+0x2c/0x110 [ 1689.636766] ? ip_route_input_noref+0x162/0x2b0 [ 1689.637733] ip_options_compile+0xad/0xf0 [ 1689.638574] ? __ip_options_compile+0x15d0/0x15d0 [ 1689.639557] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1689.640693] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1689.641808] ip_rcv_finish+0x4f/0x1e0 [ 1689.642575] ip_rcv+0xae/0xd0 [ 1689.643211] ? ip_local_deliver+0x200/0x200 [ 1689.644113] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1689.645161] ? __netif_receive_skb_core+0x3770/0x3770 [ 1689.646208] ? __lock_acquire+0xbb1/0x5b00 [ 1689.647091] __netif_receive_skb+0x27/0x1d0 [ 1689.647991] netif_receive_skb+0x12d/0x800 [ 1689.648842] ? __netif_receive_skb+0x1d0/0x1d0 [ 1689.649765] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.650591] ? __lockdep_reset_lock+0x180/0x180 [ 1689.651549] tun_rx_batched.isra.0+0x462/0x710 [ 1689.652476] ? lock_acquire+0x197/0x490 [ 1689.653269] ? tun_get_user+0xee0/0x3210 [ 1689.654094] ? tun_sock_write_space+0x1d0/0x1d0 [ 1689.655040] ? lock_release+0x6b0/0x6b0 [ 1689.655864] ? tun_get_user+0x16e3/0x3210 [ 1689.656710] ? lock_downgrade+0x6d0/0x6d0 [ 1689.657546] ? eth_type_trans+0x2ad/0x5b0 [ 1689.658398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.659469] tun_get_user+0x18fd/0x3210 [ 1689.660282] ? usage_accumulate+0x70/0x110 [ 1689.661170] ? tun_build_skb+0xf00/0xf00 [ 1689.662000] ? tun_net_init+0x540/0x650 [ 1689.662811] ? perf_trace_lock+0xac/0x490 [ 1689.663656] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.664516] tun_chr_write_iter+0xe1/0x1e0 [ 1689.665385] new_sync_write+0x42c/0x660 [ 1689.666199] ? new_sync_read+0x6f0/0x6f0 [ 1689.667028] ? _cond_resched+0x12/0x80 [ 1689.667844] ? avc_policy_seqno+0x9/0x70 [ 1689.668670] ? selinux_file_permission+0x36/0x510 [ 1689.669659] ? __fget_files+0x296/0x480 [ 1689.670480] vfs_write+0x747/0xa30 [ 1689.671212] ksys_write+0x12d/0x260 [ 1689.671956] ? __ia32_sys_read+0xb0/0xb0 [ 1689.672792] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1689.673775] do_syscall_64+0x33/0x40 [ 1689.674534] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1689.675596] RIP: 0033:0x7fe5d0f2c5ff [ 1689.676369] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1689.680095] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1689.681632] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1689.683095] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1689.684578] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.686009] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.687441] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1689.710963] FAULT_INJECTION: forcing a failure. [ 1689.710963] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.713257] CPU: 0 PID: 24372 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1689.714658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.716451] Call Trace: [ 1689.716987] dump_stack+0x107/0x167 [ 1689.717741] should_fail.cold+0x5/0xa [ 1689.718513] ? create_object.isra.0+0x3a/0xa20 [ 1689.719436] should_failslab+0x5/0x20 [ 1689.720220] kmem_cache_alloc+0x5b/0x360 [ 1689.721066] create_object.isra.0+0x3a/0xa20 [ 1689.721954] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1689.722976] kmem_cache_alloc+0x159/0x360 [ 1689.723847] dst_alloc+0x9e/0x610 [ 1689.724562] rt_dst_clone+0x59/0x860 [ 1689.725318] ip_mc_finish_output+0x95/0x280 [ 1689.726195] ip_mc_output+0x71c/0xa30 [ 1689.726992] ip_push_pending_frames+0x12e/0x2c0 [ 1689.727946] icmp_push_reply+0x351/0x490 [ 1689.728775] __icmp_send+0xbb1/0x1480 [ 1689.729567] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1689.730698] ? cipso_v4_validate+0x9d/0x10a0 [ 1689.731597] ? find_held_lock+0x2c/0x110 [ 1689.732472] ? ip_route_input_noref+0x162/0x2b0 [ 1689.733419] ip_options_compile+0xad/0xf0 [ 1689.734259] ? __ip_options_compile+0x15d0/0x15d0 [ 1689.735241] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1689.736375] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1689.737475] ip_rcv_finish+0x4f/0x1e0 [ 1689.738248] ip_rcv+0xae/0xd0 [ 1689.738879] ? ip_local_deliver+0x200/0x200 [ 1689.739753] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1689.740802] ? __netif_receive_skb_core+0x3770/0x3770 [ 1689.741851] ? __lock_acquire+0xbb1/0x5b00 [ 1689.742731] __netif_receive_skb+0x27/0x1d0 [ 1689.743605] netif_receive_skb+0x12d/0x800 [ 1689.744477] ? __netif_receive_skb+0x1d0/0x1d0 [ 1689.745404] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.746230] ? __lockdep_reset_lock+0x180/0x180 [ 1689.747177] tun_rx_batched.isra.0+0x462/0x710 [ 1689.748102] ? lock_acquire+0x197/0x490 [ 1689.748905] ? tun_get_user+0xee0/0x3210 [ 1689.749722] ? tun_sock_write_space+0x1d0/0x1d0 [ 1689.750659] ? lock_release+0x6b0/0x6b0 [ 1689.751470] ? tun_get_user+0x16e3/0x3210 [ 1689.752370] ? lock_downgrade+0x6d0/0x6d0 [ 1689.753203] ? eth_type_trans+0x2ad/0x5b0 [ 1689.754051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.755114] tun_get_user+0x18fd/0x3210 [ 1689.755948] ? usage_accumulate+0x70/0x110 [ 1689.756826] ? tun_build_skb+0xf00/0xf00 [ 1689.757651] ? tun_net_init+0x540/0x650 [ 1689.758455] ? perf_trace_lock+0xac/0x490 [ 1689.759290] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.760136] tun_chr_write_iter+0xe1/0x1e0 [ 1689.760998] new_sync_write+0x42c/0x660 [ 1689.761801] ? new_sync_read+0x6f0/0x6f0 [ 1689.762626] ? _cond_resched+0x12/0x80 [ 1689.763416] ? avc_policy_seqno+0x9/0x70 [ 1689.764246] ? selinux_file_permission+0x36/0x510 [ 1689.765231] ? __fget_files+0x296/0x480 [ 1689.766067] vfs_write+0x747/0xa30 [ 1689.766795] ksys_write+0x12d/0x260 [ 1689.767537] ? __ia32_sys_read+0xb0/0xb0 [ 1689.768382] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1689.769359] do_syscall_64+0x33/0x40 [ 1689.770111] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1689.771145] RIP: 0033:0x7f3b409525ff [ 1689.771904] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1689.775596] RSP: 002b:00007f3b3df15150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1689.777145] RAX: ffffffffffffffda RBX: 00007f3b40ab2f60 RCX: 00007f3b409525ff [ 1689.778584] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1689.780024] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.781466] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.782900] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 00:44:58 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 19) [ 1689.848947] FAT-fs (loop4): Directory bread(block 10) failed [ 1689.851528] FAT-fs (loop4): Directory bread(block 11) failed [ 1689.861234] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1689.863044] FAT-fs (loop4): Filesystem has been set read-only [ 1689.870247] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1689.870372] FAT-fs (loop3): bogus number of reserved sectors [ 1689.873349] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1689.879897] FAULT_INJECTION: forcing a failure. [ 1689.879897] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.882636] CPU: 1 PID: 24450 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1689.884275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.886214] Call Trace: [ 1689.886851] dump_stack+0x107/0x167 [ 1689.887720] should_fail.cold+0x5/0xa [ 1689.888638] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1689.889859] ? create_object.isra.0+0x3a/0xa20 [ 1689.890940] should_failslab+0x5/0x20 [ 1689.891844] kmem_cache_alloc+0x5b/0x360 [ 1689.892817] create_object.isra.0+0x3a/0xa20 [ 1689.893858] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1689.895062] kmem_cache_alloc+0x159/0x360 [ 1689.896059] skb_clone+0x14f/0x3d0 [ 1689.896913] ip_mc_output+0x69c/0xa30 [ 1689.897831] ip_push_pending_frames+0x12e/0x2c0 [ 1689.898951] icmp_push_reply+0x351/0x490 [ 1689.899939] __icmp_send+0xbb1/0x1480 [ 1689.900864] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1689.902178] ? cipso_v4_validate+0x9d/0x10a0 [ 1689.903216] ? find_held_lock+0x2c/0x110 [ 1689.904233] ? ip_route_input_noref+0x162/0x2b0 [ 1689.905335] ip_options_compile+0xad/0xf0 [ 1689.906305] ? __ip_options_compile+0x15d0/0x15d0 [ 1689.907435] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1689.908731] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1689.910009] ip_rcv_finish+0x4f/0x1e0 [ 1689.910901] ip_rcv+0xae/0xd0 [ 1689.911634] ? ip_local_deliver+0x200/0x200 [ 1689.912667] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1689.913883] ? __netif_receive_skb_core+0x3770/0x3770 [ 1689.915103] ? __lock_acquire+0xbb1/0x5b00 [ 1689.916137] __netif_receive_skb+0x27/0x1d0 [ 1689.917148] netif_receive_skb+0x12d/0x800 [ 1689.918136] ? __netif_receive_skb+0x1d0/0x1d0 [ 1689.919201] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.920178] ? __lockdep_reset_lock+0x180/0x180 [ 1689.921275] tun_rx_batched.isra.0+0x462/0x710 [ 1689.922339] ? lock_acquire+0x197/0x490 [ 1689.923266] ? tun_get_user+0xee0/0x3210 [ 1689.924230] ? tun_sock_write_space+0x1d0/0x1d0 [ 1689.925315] ? lock_release+0x6b0/0x6b0 [ 1689.926246] ? tun_get_user+0x16e3/0x3210 [ 1689.927216] ? lock_downgrade+0x6d0/0x6d0 [ 1689.928198] ? eth_type_trans+0x2ad/0x5b0 [ 1689.929186] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.930408] tun_get_user+0x18fd/0x3210 [ 1689.931332] ? usage_accumulate+0x70/0x110 [ 1689.932350] ? tun_build_skb+0xf00/0xf00 [ 1689.933311] ? tun_net_init+0x540/0x650 [ 1689.934236] ? perf_trace_lock+0xac/0x490 [ 1689.935201] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.936187] tun_chr_write_iter+0xe1/0x1e0 [ 1689.937174] new_sync_write+0x42c/0x660 [ 1689.938098] ? new_sync_read+0x6f0/0x6f0 [ 1689.939043] ? _cond_resched+0x12/0x80 [ 1689.939970] ? avc_policy_seqno+0x9/0x70 [ 1689.940915] ? selinux_file_permission+0x36/0x510 [ 1689.942037] ? __fget_files+0x296/0x480 [ 1689.942975] vfs_write+0x747/0xa30 [ 1689.943826] ksys_write+0x12d/0x260 [ 1689.944676] ? __ia32_sys_read+0xb0/0xb0 [ 1689.945629] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1689.946753] do_syscall_64+0x33/0x40 [ 1689.947620] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1689.948827] RIP: 0033:0x7fc5bcc245ff [ 1689.949695] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1689.953938] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1689.955699] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1689.957341] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1689.958970] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.960614] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.962243] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:44:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xffffe000) [ 1689.983292] FAT-fs (loop6): Directory bread(block 10) failed [ 1689.997496] FAT-fs (loop6): Directory bread(block 11) failed 00:44:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 16) 00:44:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 17) 00:44:58 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x1000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:44:58 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() clone3(&(0x7f0000000480)={0x2000000, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x29}, &(0x7f0000000380)=""/228, 0xe4, &(0x7f0000000280)=""/3, &(0x7f00000002c0)=[r0, 0xffffffffffffffff], 0x2}, 0x58) tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x5, 0x80, 0x6, 0x80, 0x0, 0x1ff, 0x80b11, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_bp, 0x4c0, 0xfffc000000000000, 0x6, 0x2, 0x8, 0x5, 0xd8b7, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0xf, r4, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) [ 1690.145954] FAULT_INJECTION: forcing a failure. [ 1690.145954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1690.148368] CPU: 0 PID: 24487 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 1690.149785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.151466] Call Trace: [ 1690.152025] dump_stack+0x107/0x167 [ 1690.152768] should_fail.cold+0x5/0xa [ 1690.153550] _copy_to_user+0x2e/0x180 [ 1690.154335] simple_read_from_buffer+0xcc/0x160 [ 1690.155287] proc_fail_nth_read+0x198/0x230 [ 1690.156185] ? proc_sessionid_read+0x230/0x230 [ 1690.157107] ? security_file_permission+0x24e/0x570 [ 1690.158109] ? perf_trace_initcall_start+0x101/0x380 [ 1690.159143] ? proc_sessionid_read+0x230/0x230 [ 1690.160086] vfs_read+0x228/0x580 [ 1690.160797] ksys_read+0x12d/0x260 [ 1690.161521] ? vfs_write+0xa30/0xa30 [ 1690.162283] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1690.163262] do_syscall_64+0x33/0x40 [ 1690.164042] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1690.165078] RIP: 0033:0x7f3b4095269c [ 1690.165832] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1690.169560] RSP: 002b:00007f3b3df15170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1690.171099] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00007f3b4095269c [ 1690.172544] RDX: 000000000000000f RSI: 00007f3b3df151e0 RDI: 0000000000000003 [ 1690.173985] RBP: 00007f3b3df151d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.175423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1690.176880] R13: 00007ffc0c5f53ff R14: 00007f3b3df15300 R15: 0000000000022000 [ 1690.203522] FAULT_INJECTION: forcing a failure. [ 1690.203522] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.205852] CPU: 0 PID: 24489 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1690.207264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.208967] Call Trace: [ 1690.209506] dump_stack+0x107/0x167 [ 1690.210251] should_fail.cold+0x5/0xa [ 1690.211024] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1690.212073] ? create_object.isra.0+0x3a/0xa20 [ 1690.213002] should_failslab+0x5/0x20 [ 1690.213770] kmem_cache_alloc+0x5b/0x360 [ 1690.214601] create_object.isra.0+0x3a/0xa20 [ 1690.215491] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1690.216538] kmem_cache_alloc+0x159/0x360 [ 1690.217385] skb_clone+0x14f/0x3d0 [ 1690.218119] ip_mc_output+0x69c/0xa30 [ 1690.218898] ip_push_pending_frames+0x12e/0x2c0 [ 1690.219847] icmp_push_reply+0x351/0x490 [ 1690.220677] __icmp_send+0xbb1/0x1480 [ 1690.221465] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1690.222597] ? cipso_v4_validate+0x9d/0x10a0 [ 1690.223493] ? find_held_lock+0x2c/0x110 [ 1690.224380] ? ip_route_input_noref+0x162/0x2b0 [ 1690.225408] ip_options_compile+0xad/0xf0 [ 1690.226256] ? __ip_options_compile+0x15d0/0x15d0 [ 1690.227255] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1690.228389] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1690.229525] ip_rcv_finish+0x4f/0x1e0 [ 1690.230301] ip_rcv+0xae/0xd0 [ 1690.230943] ? ip_local_deliver+0x200/0x200 [ 1690.231841] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1690.232936] ? __netif_receive_skb_core+0x3770/0x3770 [ 1690.233992] ? __lock_acquire+0xbb1/0x5b00 [ 1690.234904] __netif_receive_skb+0x27/0x1d0 [ 1690.235786] netif_receive_skb+0x12d/0x800 [ 1690.236658] ? __netif_receive_skb+0x1d0/0x1d0 [ 1690.237581] ? SOFTIRQ_verbose+0x10/0x10 [ 1690.238408] ? __lockdep_reset_lock+0x180/0x180 [ 1690.239357] tun_rx_batched.isra.0+0x462/0x710 [ 1690.240298] ? lock_acquire+0x197/0x490 [ 1690.241098] ? tun_get_user+0xee0/0x3210 [ 1690.241932] ? tun_sock_write_space+0x1d0/0x1d0 [ 1690.242870] ? lock_release+0x6b0/0x6b0 [ 1690.243674] ? tun_get_user+0x16e3/0x3210 [ 1690.244534] ? lock_downgrade+0x6d0/0x6d0 [ 1690.245370] ? eth_type_trans+0x2ad/0x5b0 [ 1690.246223] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.247309] tun_get_user+0x18fd/0x3210 [ 1690.248132] ? usage_accumulate+0x70/0x110 [ 1690.249018] ? tun_build_skb+0xf00/0xf00 [ 1690.249849] ? tun_net_init+0x540/0x650 [ 1690.250669] ? perf_trace_lock+0xac/0x490 [ 1690.251505] ? SOFTIRQ_verbose+0x10/0x10 [ 1690.252353] tun_chr_write_iter+0xe1/0x1e0 [ 1690.253214] new_sync_write+0x42c/0x660 [ 1690.254028] ? new_sync_read+0x6f0/0x6f0 [ 1690.254852] ? _cond_resched+0x12/0x80 [ 1690.255654] ? avc_policy_seqno+0x9/0x70 [ 1690.256493] ? selinux_file_permission+0x36/0x510 [ 1690.257482] ? __fget_files+0x296/0x480 [ 1690.258306] vfs_write+0x747/0xa30 [ 1690.259040] ksys_write+0x12d/0x260 [ 1690.259782] ? __ia32_sys_read+0xb0/0xb0 [ 1690.260620] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1690.261611] do_syscall_64+0x33/0x40 [ 1690.262369] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1690.263404] RIP: 0033:0x7fe5d0f2c5ff [ 1690.264175] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1690.267893] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1690.269424] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1690.270874] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1690.272309] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.273744] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1690.275175] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1690.368242] FAT-fs (loop4): Directory bread(block 10) failed [ 1690.369907] FAT-fs (loop4): Directory bread(block 11) failed [ 1690.381104] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1690.383061] FAT-fs (loop4): Filesystem has been set read-only [ 1690.394915] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1690.409621] FAULT_INJECTION: forcing a failure. [ 1690.409621] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.411940] CPU: 0 PID: 24496 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1690.413342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.415017] Call Trace: [ 1690.415570] dump_stack+0x107/0x167 [ 1690.416334] should_fail.cold+0x5/0xa [ 1690.417120] ? dst_alloc+0x9e/0x610 [ 1690.417860] should_failslab+0x5/0x20 [ 1690.418641] kmem_cache_alloc+0x5b/0x360 [ 1690.419468] dst_alloc+0x9e/0x610 [ 1690.420203] rt_dst_clone+0x59/0x860 [ 1690.420959] ip_mc_finish_output+0x95/0x280 [ 1690.421839] ip_mc_output+0x71c/0xa30 [ 1690.422616] ip_push_pending_frames+0x12e/0x2c0 [ 1690.423561] icmp_push_reply+0x351/0x490 [ 1690.424399] __icmp_send+0xbb1/0x1480 [ 1690.425195] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1690.426326] ? cipso_v4_validate+0x9d/0x10a0 [ 1690.427232] ? find_held_lock+0x2c/0x110 [ 1690.428112] ? ip_route_input_noref+0x162/0x2b0 [ 1690.429062] ip_options_compile+0xad/0xf0 [ 1690.429896] ? __ip_options_compile+0x15d0/0x15d0 [ 1690.430868] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1690.431988] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1690.433092] ip_rcv_finish+0x4f/0x1e0 [ 1690.433864] ip_rcv+0xae/0xd0 [ 1690.434503] ? ip_local_deliver+0x200/0x200 [ 1690.435376] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1690.436448] ? __netif_receive_skb_core+0x3770/0x3770 [ 1690.437496] ? __lock_acquire+0xbb1/0x5b00 [ 1690.438371] __netif_receive_skb+0x27/0x1d0 [ 1690.439245] netif_receive_skb+0x12d/0x800 [ 1690.440111] ? __netif_receive_skb+0x1d0/0x1d0 [ 1690.441033] ? SOFTIRQ_verbose+0x10/0x10 [ 1690.441865] ? __lockdep_reset_lock+0x180/0x180 [ 1690.442811] tun_rx_batched.isra.0+0x462/0x710 [ 1690.443733] ? lock_acquire+0x197/0x490 [ 1690.444560] ? tun_get_user+0xee0/0x3210 [ 1690.445387] ? tun_sock_write_space+0x1d0/0x1d0 [ 1690.446323] ? lock_release+0x6b0/0x6b0 [ 1690.447150] ? tun_get_user+0x16e3/0x3210 [ 1690.447994] ? lock_downgrade+0x6d0/0x6d0 [ 1690.448828] ? eth_type_trans+0x2ad/0x5b0 [ 1690.449675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.450739] tun_get_user+0x18fd/0x3210 [ 1690.451542] ? usage_accumulate+0x70/0x110 [ 1690.452431] ? tun_build_skb+0xf00/0xf00 [ 1690.453261] ? tun_net_init+0x540/0x650 [ 1690.454069] ? perf_trace_lock+0xac/0x490 [ 1690.454903] ? SOFTIRQ_verbose+0x10/0x10 [ 1690.455748] tun_chr_write_iter+0xe1/0x1e0 [ 1690.456624] new_sync_write+0x42c/0x660 [ 1690.457434] ? new_sync_read+0x6f0/0x6f0 [ 1690.458254] ? _cond_resched+0x12/0x80 [ 1690.459054] ? avc_policy_seqno+0x9/0x70 [ 1690.459885] ? selinux_file_permission+0x36/0x510 [ 1690.460870] ? __fget_files+0x296/0x480 [ 1690.461691] vfs_write+0x747/0xa30 [ 1690.462429] ksys_write+0x12d/0x260 [ 1690.463170] ? __ia32_sys_read+0xb0/0xb0 [ 1690.464022] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1690.465004] do_syscall_64+0x33/0x40 [ 1690.465764] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1690.466801] RIP: 0033:0x7fc5bcc245ff [ 1690.467556] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1690.471254] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1690.472811] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1690.474244] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1690.475675] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.477116] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1690.478548] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:45:14 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:14 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b00)=0x0) clone3(&(0x7f0000000b80)={0x11080280, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0x22}, &(0x7f00000004c0)=""/36, 0x24, &(0x7f0000000500)=""/248, &(0x7f0000000b40)=[0xffffffffffffffff, r0, r0, 0x0, r0, r0, r2], 0x7}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r3 = fork() tkill(r3, 0x1e) r4 = fork() r5 = fork() clone3(&(0x7f0000000380)={0x80, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x40}, &(0x7f00000001c0)=""/120, 0x78, &(0x7f0000000240)=""/92, &(0x7f00000002c0)=[r4], 0x1}, 0x58) ptrace(0x10, r5) getpgrp(r5) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000d80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) waitid(0x1, r6, &(0x7f0000000c40), 0x8, &(0x7f0000000cc0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000c00)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:45:14 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x2000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:45:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 17) 00:45:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xffffff8c) 00:45:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 18) 00:45:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) r1 = creat(&(0x7f0000000180)='./file1\x00', 0x0) unlink(&(0x7f00000000c0)='./file2\x00') writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)="1c3ea901a66c6c5b2694d25779ad3724d442ddbf42a8080fb3b84db271cc41683682d665ebebc61dc956302f96d1f3f92878a2361234d29bdc109a73a82958d40895350666ab455d5b3874190d3d33392ae8ff5a813bd10b944fce7964355ec0de9c5acf64b3825ca03baece8c4b3508dd51a37dcb4cf7c98f0b5cdb50502e89ea190f6d0a2a78f5cbc0e3d58c6ece4e0b10e3641d171e758563e668cb820179bba400098d47583893d8f4b9568a93c89d760f86876f745af89eb438762c3e", 0xbf}, {&(0x7f0000000140)="c86754d51bab2f7d0f1e8b883d3e50f1b2b9217ed69047c887bfeb63431732c8ea", 0x21}], 0x2) 00:45:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 1706.387142] FAULT_INJECTION: forcing a failure. [ 1706.387142] name failslab, interval 1, probability 0, space 0, times 0 [ 1706.389453] CPU: 0 PID: 24719 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1706.390848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1706.392524] Call Trace: [ 1706.393063] dump_stack+0x107/0x167 [ 1706.393803] should_fail.cold+0x5/0xa [ 1706.394573] ? create_object.isra.0+0x3a/0xa20 [ 1706.395494] should_failslab+0x5/0x20 [ 1706.396308] kmem_cache_alloc+0x5b/0x360 [ 1706.397154] create_object.isra.0+0x3a/0xa20 [ 1706.398060] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1706.399116] kmem_cache_alloc+0x159/0x360 [ 1706.399983] dst_alloc+0x9e/0x610 [ 1706.400715] rt_dst_clone+0x59/0x860 [ 1706.401495] ip_mc_finish_output+0x95/0x280 [ 1706.402405] ip_mc_output+0x71c/0xa30 [ 1706.403194] ip_push_pending_frames+0x12e/0x2c0 [ 1706.404159] icmp_push_reply+0x351/0x490 [ 1706.404999] __icmp_send+0xbb1/0x1480 [ 1706.405795] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1706.406936] ? cipso_v4_validate+0x9d/0x10a0 [ 1706.407857] ? find_held_lock+0x2c/0x110 [ 1706.408744] ? ip_route_input_noref+0x162/0x2b0 [ 1706.409712] ip_options_compile+0xad/0xf0 [ 1706.410553] ? __ip_options_compile+0x15d0/0x15d0 [ 1706.411529] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1706.412674] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1706.413781] ip_rcv_finish+0x4f/0x1e0 [ 1706.414557] ip_rcv+0xae/0xd0 [ 1706.415199] ? ip_local_deliver+0x200/0x200 [ 1706.416085] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1706.417142] ? __netif_receive_skb_core+0x3770/0x3770 [ 1706.418197] ? __lock_acquire+0xbb1/0x5b00 [ 1706.419074] __netif_receive_skb+0x27/0x1d0 [ 1706.419951] netif_receive_skb+0x12d/0x800 [ 1706.420816] ? __netif_receive_skb+0x1d0/0x1d0 [ 1706.421746] ? SOFTIRQ_verbose+0x10/0x10 [ 1706.422579] ? __lockdep_reset_lock+0x180/0x180 [ 1706.423530] tun_rx_batched.isra.0+0x462/0x710 [ 1706.424472] ? lock_acquire+0x197/0x490 [ 1706.425280] ? tun_get_user+0xee0/0x3210 [ 1706.426111] ? tun_sock_write_space+0x1d0/0x1d0 [ 1706.427052] ? lock_release+0x6b0/0x6b0 [ 1706.427856] ? tun_get_user+0x16e3/0x3210 [ 1706.428711] ? lock_downgrade+0x6d0/0x6d0 [ 1706.429548] ? eth_type_trans+0x2ad/0x5b0 [ 1706.430402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1706.431471] tun_get_user+0x18fd/0x3210 [ 1706.432288] ? usage_accumulate+0x70/0x110 [ 1706.433168] ? tun_build_skb+0xf00/0xf00 [ 1706.434001] ? tun_net_init+0x540/0x650 [ 1706.434814] ? perf_trace_lock+0xac/0x490 [ 1706.435660] ? SOFTIRQ_verbose+0x10/0x10 [ 1706.435707] FAULT_INJECTION: forcing a failure. [ 1706.435707] name failslab, interval 1, probability 0, space 0, times 0 [ 1706.436538] tun_chr_write_iter+0xe1/0x1e0 [ 1706.436568] new_sync_write+0x42c/0x660 [ 1706.440432] ? new_sync_read+0x6f0/0x6f0 [ 1706.441259] ? _cond_resched+0x12/0x80 [ 1706.442052] ? avc_policy_seqno+0x9/0x70 [ 1706.442878] ? selinux_file_permission+0x36/0x510 [ 1706.443856] ? __fget_files+0x296/0x480 [ 1706.444684] vfs_write+0x747/0xa30 [ 1706.445415] ksys_write+0x12d/0x260 [ 1706.446152] ? __ia32_sys_read+0xb0/0xb0 [ 1706.446981] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1706.447962] do_syscall_64+0x33/0x40 [ 1706.448741] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1706.449776] RIP: 0033:0x7fc5bcc245ff [ 1706.450529] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1706.454234] RSP: 002b:00007fc5ba1e7150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1706.455767] RAX: ffffffffffffffda RBX: 00007fc5bcd84f60 RCX: 00007fc5bcc245ff [ 1706.457221] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1706.458659] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1706.460103] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1706.461543] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 [ 1706.463022] CPU: 1 PID: 24720 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1706.464475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1706.466173] Call Trace: [ 1706.466723] dump_stack+0x107/0x167 [ 1706.467475] should_fail.cold+0x5/0xa [ 1706.468249] ? dst_alloc+0x9e/0x610 [ 1706.468995] should_failslab+0x5/0x20 [ 1706.469777] kmem_cache_alloc+0x5b/0x360 [ 1706.470621] dst_alloc+0x9e/0x610 [ 1706.471328] rt_dst_clone+0x59/0x860 [ 1706.472252] ip_mc_finish_output+0x95/0x280 [ 1706.473132] ip_mc_output+0x71c/0xa30 [ 1706.473997] ip_push_pending_frames+0x12e/0x2c0 [ 1706.474945] icmp_push_reply+0x351/0x490 [ 1706.475824] __icmp_send+0xbb1/0x1480 [ 1706.476716] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1706.477852] ? cipso_v4_validate+0x9d/0x10a0 [ 1706.478777] ? find_held_lock+0x2c/0x110 [ 1706.479644] ? ip_route_input_noref+0x162/0x2b0 [ 1706.480611] ip_options_compile+0xad/0xf0 [ 1706.481447] ? __ip_options_compile+0x15d0/0x15d0 [ 1706.482421] ? ip_list_rcv_finish.constprop.0+0x540/0x540 [ 1706.483541] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1706.484650] ip_rcv_finish+0x4f/0x1e0 [ 1706.485418] ip_rcv+0xae/0xd0 [ 1706.486049] ? ip_local_deliver+0x200/0x200 [ 1706.486926] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1706.487966] ? __netif_receive_skb_core+0x3770/0x3770 [ 1706.489031] ? __lock_acquire+0xbb1/0x5b00 [ 1706.489905] __netif_receive_skb+0x27/0x1d0 [ 1706.490785] netif_receive_skb+0x12d/0x800 [ 1706.491645] ? __netif_receive_skb+0x1d0/0x1d0 [ 1706.492570] ? SOFTIRQ_verbose+0x10/0x10 [ 1706.493400] ? __lockdep_reset_lock+0x180/0x180 [ 1706.494343] tun_rx_batched.isra.0+0x462/0x710 [ 1706.495266] ? lock_acquire+0x197/0x490 [ 1706.496086] ? tun_get_user+0xee0/0x3210 [ 1706.496909] ? tun_sock_write_space+0x1d0/0x1d0 [ 1706.497844] ? lock_release+0x6b0/0x6b0 [ 1706.498643] ? tun_get_user+0x16e3/0x3210 [ 1706.499481] ? lock_downgrade+0x6d0/0x6d0 [ 1706.500320] ? eth_type_trans+0x2ad/0x5b0 [ 1706.501166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1706.502240] tun_get_user+0x18fd/0x3210 [ 1706.503045] ? usage_accumulate+0x70/0x110 [ 1706.503920] ? tun_build_skb+0xf00/0xf00 [ 1706.504767] ? tun_net_init+0x540/0x650 [ 1706.505571] ? perf_trace_lock+0xac/0x490 [ 1706.506409] ? SOFTIRQ_verbose+0x10/0x10 [ 1706.507263] tun_chr_write_iter+0xe1/0x1e0 [ 1706.508125] new_sync_write+0x42c/0x660 [ 1706.508947] ? new_sync_read+0x6f0/0x6f0 [ 1706.509775] ? _cond_resched+0x12/0x80 [ 1706.510567] ? avc_policy_seqno+0x9/0x70 [ 1706.511391] ? selinux_file_permission+0x36/0x510 [ 1706.512390] ? __fget_files+0x296/0x480 [ 1706.513216] vfs_write+0x747/0xa30 [ 1706.513965] ksys_write+0x12d/0x260 [ 1706.514706] ? __ia32_sys_read+0xb0/0xb0 [ 1706.515540] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1706.516542] do_syscall_64+0x33/0x40 [ 1706.517292] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1706.518324] RIP: 0033:0x7fe5d0f2c5ff [ 1706.519073] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1706.522768] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1706.524318] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1706.525776] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1706.527384] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1706.528855] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1706.530360] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1706.548572] FAT-fs (loop6): Directory bread(block 10) failed [ 1706.549990] FAT-fs (loop6): Directory bread(block 11) failed [ 1706.582321] FAT-fs (loop4): Directory bread(block 10) failed [ 1706.601679] FAT-fs (loop4): Directory bread(block 11) failed [ 1706.625939] FAT-fs (loop3): bogus number of reserved sectors [ 1706.627447] FAT-fs (loop3): Can't find a valid FAT filesystem 00:45:15 executing program 7: syz_emit_ethernet(0xd, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:15 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x40000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:45:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 19) [ 1706.895971] FAULT_INJECTION: forcing a failure. [ 1706.895971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1706.898211] CPU: 1 PID: 25000 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1706.899427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1706.900901] Call Trace: [ 1706.901371] dump_stack+0x107/0x167 [ 1706.902016] should_fail.cold+0x5/0xa [ 1706.902694] _copy_to_user+0x2e/0x180 [ 1706.903363] simple_read_from_buffer+0xcc/0x160 [ 1706.904181] proc_fail_nth_read+0x198/0x230 [ 1706.904938] ? proc_sessionid_read+0x230/0x230 [ 1706.905730] ? security_file_permission+0x24e/0x570 [ 1706.906593] ? perf_trace_initcall_start+0x101/0x380 [ 1706.907484] ? proc_sessionid_read+0x230/0x230 [ 1706.908284] vfs_read+0x228/0x580 [ 1706.908892] ksys_read+0x12d/0x260 [ 1706.909545] ? vfs_write+0xa30/0xa30 [ 1706.910201] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1706.911078] do_syscall_64+0x33/0x40 [ 1706.911720] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1706.912672] RIP: 0033:0x7fc5bcc2469c [ 1706.913309] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1706.916689] RSP: 002b:00007fc5ba1e7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1706.917990] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00007fc5bcc2469c [ 1706.919219] RDX: 000000000000000f RSI: 00007fc5ba1e71e0 RDI: 0000000000000003 [ 1706.920458] RBP: 00007fc5ba1e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1706.921683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1706.922898] R13: 00007fff30f9077f R14: 00007fc5ba1e7300 R15: 0000000000022000 00:45:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:30 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xf6ffffff, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:45:30 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() fork() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:45:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xfffffff6) 00:45:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1490d6791186418cfeecbe", 0xb}, {&(0x7f0000010500)="53595a4b414c4045522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='\x00']) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:45:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 18) 00:45:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:45:30 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1722.484943] FAULT_INJECTION: forcing a failure. [ 1722.484943] name failslab, interval 1, probability 0, space 0, times 0 [ 1722.487300] CPU: 1 PID: 25058 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1722.488698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1722.490360] Call Trace: [ 1722.490910] dump_stack+0x107/0x167 [ 1722.491657] should_fail.cold+0x5/0xa [ 1722.492444] ? create_object.isra.0+0x3a/0xa20 [ 1722.493372] should_failslab+0x5/0x20 [ 1722.494153] kmem_cache_alloc+0x5b/0x360 [ 1722.494985] create_object.isra.0+0x3a/0xa20 [ 1722.495872] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1722.496922] kmem_cache_alloc+0x159/0x360 [ 1722.497769] dst_alloc+0x9e/0x610 [ 1722.498484] rt_dst_clone+0x59/0x860 [ 1722.499246] ip_mc_finish_output+0x95/0x280 [ 1722.500150] ip_mc_output+0x71c/0xa30 [ 1722.501083] ip_push_pending_frames+0x12e/0x2c0 [ 1722.502079] icmp_push_reply+0x351/0x490 [ 1722.502910] __icmp_send+0xbb1/0x1480 [ 1722.503706] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 1722.504860] ? cipso_v4_validate+0x9d/0x10a0 [ 1722.504964] FAT-fs (loop6): bogus number of reserved sectors [ 1722.505764] ? find_held_lock+0x2c/0x110 [ 1722.506411] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1722.507240] ? ip_route_input_noref+0x162/0x2b0 [ 1722.507917] FAT-fs (loop3): bogus number of reserved sectors [ 1722.508787] ip_options_compile+0xad/0xf0 [ 1722.509411] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1722.510219] ? __ip_options_compile+0x15d0/0x15d0 [ 1722.510242] ? ip_list_rcv_finish.constprop.0+0x540/0x540 00:45:30 executing program 0: syz_emit_ethernet(0xd, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1722.512915] ip_rcv_finish_core.constprop.0+0x4fc/0x1c30 [ 1722.514157] ip_rcv_finish+0x4f/0x1e0 [ 1722.514920] ip_rcv+0xae/0xd0 [ 1722.515543] ? ip_local_deliver+0x200/0x200 [ 1722.516428] __netif_receive_skb_one_core+0x19b/0x1f0 [ 1722.517494] ? __netif_receive_skb_core+0x3770/0x3770 [ 1722.518729] ? __lock_acquire+0xbb1/0x5b00 [ 1722.519650] __netif_receive_skb+0x27/0x1d0 [ 1722.520669] netif_receive_skb+0x12d/0x800 [ 1722.521548] ? __netif_receive_skb+0x1d0/0x1d0 [ 1722.522682] ? SOFTIRQ_verbose+0x10/0x10 [ 1722.523558] ? __lockdep_reset_lock+0x180/0x180 [ 1722.524755] tun_rx_batched.isra.0+0x462/0x710 [ 1722.525798] ? lock_acquire+0x197/0x490 [ 1722.526605] ? tun_get_user+0xee0/0x3210 [ 1722.527433] ? tun_sock_write_space+0x1d0/0x1d0 [ 1722.528495] ? lock_release+0x6b0/0x6b0 [ 1722.529373] ? tun_get_user+0x16e3/0x3210 [ 1722.530352] ? lock_downgrade+0x6d0/0x6d0 [ 1722.531181] ? eth_type_trans+0x2ad/0x5b0 [ 1722.532157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1722.533460] tun_get_user+0x18fd/0x3210 [ 1722.534262] ? usage_accumulate+0x70/0x110 [ 1722.535141] ? tun_build_skb+0xf00/0xf00 [ 1722.536017] ? tun_net_init+0x540/0x650 [ 1722.536861] ? perf_trace_lock+0xac/0x490 [ 1722.537744] ? SOFTIRQ_verbose+0x10/0x10 [ 1722.538746] tun_chr_write_iter+0xe1/0x1e0 [ 1722.539604] new_sync_write+0x42c/0x660 [ 1722.540433] ? new_sync_read+0x6f0/0x6f0 [ 1722.541252] ? _cond_resched+0x12/0x80 [ 1722.542176] ? avc_policy_seqno+0x9/0x70 [ 1722.543051] ? selinux_file_permission+0x36/0x510 [ 1722.544138] ? __fget_files+0x296/0x480 [ 1722.544962] vfs_write+0x747/0xa30 [ 1722.545692] ksys_write+0x12d/0x260 [ 1722.546424] ? __ia32_sys_read+0xb0/0xb0 [ 1722.547373] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1722.548572] do_syscall_64+0x33/0x40 [ 1722.549321] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1722.550346] RIP: 0033:0x7fe5d0f2c5ff [ 1722.551092] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1722.555076] RSP: 002b:00007fe5ce4ef150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1722.556612] RAX: ffffffffffffffda RBX: 00007fe5d108cf60 RCX: 00007fe5d0f2c5ff [ 1722.558120] RDX: 000000000000003e RSI: 0000000020001980 RDI: 00000000000000f0 [ 1722.559715] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1722.561149] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1722.562573] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 [ 1722.584739] FAT-fs (loop4): Directory bread(block 10) failed [ 1722.588630] FAT-fs (loop4): Directory bread(block 11) failed [ 1722.662075] FAT-fs (loop6): bogus number of reserved sectors [ 1722.663411] FAT-fs (loop6): Can't find a valid FAT filesystem 00:45:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) (fail_nth: 19) 00:45:31 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xfffff000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:45:31 executing program 7: syz_emit_ethernet(0xfdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {0x0, 0x0, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:45:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xfffffffe) 00:45:31 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10cefdb4cbb225cdec3e67a1f2d30cffc155dec6c4f72e7a946cdc85e47ced9a964d9652a7f45c353c2ac2687fb842906c9407cd42be5100bd62c99a0e8d15a3e871b8125bf941c332fd14d73d6482ca11279693531b"]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x81, 0x80) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x4b0500, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:45:31 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) r1 = gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r6, 0xd8499488957a772f}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x80c8}, 0x4) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) pidfd_getfd(r0, r0, 0x0) [ 1722.905967] FAULT_INJECTION: forcing a failure. [ 1722.905967] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1722.908541] CPU: 1 PID: 25274 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1722.909932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1722.911591] Call Trace: [ 1722.912128] dump_stack+0x107/0x167 [ 1722.912880] should_fail.cold+0x5/0xa [ 1722.913657] _copy_to_user+0x2e/0x180 [ 1722.914434] simple_read_from_buffer+0xcc/0x160 [ 1722.915379] proc_fail_nth_read+0x198/0x230 [ 1722.916279] ? proc_sessionid_read+0x230/0x230 [ 1722.917195] ? security_file_permission+0x24e/0x570 [ 1722.918198] ? perf_trace_initcall_start+0x101/0x380 [ 1722.919228] ? proc_sessionid_read+0x230/0x230 [ 1722.920139] vfs_read+0x228/0x580 [ 1722.920862] ksys_read+0x12d/0x260 [ 1722.921573] ? vfs_write+0xa30/0xa30 [ 1722.922326] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1722.923296] do_syscall_64+0x33/0x40 [ 1722.924051] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1722.925083] RIP: 0033:0x7fe5d0f2c69c [ 1722.925833] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1722.929542] RSP: 002b:00007fe5ce4ef170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1722.931082] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00007fe5d0f2c69c [ 1722.932522] RDX: 000000000000000f RSI: 00007fe5ce4ef1e0 RDI: 0000000000000003 [ 1722.933953] RBP: 00007fe5ce4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1722.935385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1722.936840] R13: 00007fffea47f5bf R14: 00007fe5ce4ef300 R15: 0000000000022000 00:45:31 executing program 7: syz_emit_ethernet(0x200019be, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:31 executing program 0: syz_emit_ethernet(0xfdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1723.059400] FAT-fs (loop3): Directory bread(block 10) failed [ 1723.061079] FAT-fs (loop3): Directory bread(block 11) failed [ 1723.068689] FAT-fs (loop3): Directory bread(block 10) failed [ 1723.071240] FAT-fs (loop4): Directory bread(block 10) failed [ 1723.072730] FAT-fs (loop4): Directory bread(block 11) failed [ 1723.074456] FAT-fs (loop3): Directory bread(block 11) failed [ 1723.078490] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1723.080513] FAT-fs (loop4): Filesystem has been set read-only [ 1723.086575] FAT-fs (loop3): Directory bread(block 10) failed [ 1723.091916] FAT-fs (loop3): Directory bread(block 11) failed 00:45:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1723.108070] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1723.114204] attempt to access beyond end of device [ 1723.114204] loop3: rw=2049, want=14, limit=10 00:45:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x1000000000000) [ 1723.219792] FAT-fs (loop6): Unrecognized mount option "˲%>g U.zl܅|횖MR\5<*hBlBQ" or missing value [ 1723.449477] FAT-fs (loop4): Directory bread(block 10) failed [ 1723.450919] FAT-fs (loop4): Directory bread(block 11) failed [ 1723.460251] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1723.462225] FAT-fs (loop4): Filesystem has been set read-only [ 1723.470339] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:45:48 executing program 7: syz_emit_ethernet(0xfffffdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {0x0, 0x0, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:45:48 executing program 0: syz_emit_ethernet(0x200019be, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:48 executing program 1: syz_emit_ethernet(0xd, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f00000000c0)='./file1\x00', 0x408c80, 0x62) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:45:48 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xfffffff6, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:45:48 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() pipe2(&(0x7f0000000000), 0x0) ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:45:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x8000000000000) 00:45:48 executing program 0: syz_emit_ethernet(0xfffffdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1740.044285] FAT-fs (loop3): Directory bread(block 10) failed [ 1740.047403] FAT-fs (loop3): Directory bread(block 11) failed [ 1740.050329] FAT-fs (loop6): Directory bread(block 10) failed [ 1740.057446] FAT-fs (loop6): Directory bread(block 11) failed [ 1740.059461] FAT-fs (loop4): Directory bread(block 10) failed [ 1740.060999] FAT-fs (loop4): Directory bread(block 11) failed [ 1740.074362] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1740.075777] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1740.076148] FAT-fs (loop4): Filesystem has been set read-only [ 1740.076883] FAT-fs (loop6): Filesystem has been set read-only [ 1740.082285] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:45:48 executing program 7: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:45:48 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1740.088736] FAT-fs (loop3): Directory bread(block 10) failed [ 1740.089457] FAT-fs (loop3): Directory bread(block 11) failed [ 1740.095502] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1740.098322] FAT-fs (loop3): Directory bread(block 10) failed [ 1740.100159] FAT-fs (loop3): Directory bread(block 11) failed [ 1740.100470] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1740.117323] attempt to access beyond end of device [ 1740.117323] loop3: rw=2049, want=14, limit=10 00:46:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="20e6150f2d5bf0b6da78083972b232f35002bda73fcaf633e8a8a3512a52680f9c622ff1ecafb9be20a61ccb7e11577f58fe3509f5c0ab7bfcf16a43906daedc147a0586a144017be93aff18e4056c192107e1d55d7622f2dbb1310cc8354c6ec7d14121a726f6af79fe44c1e0"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x1, 0x28000) sendto$unix(r1, &(0x7f00000001c0), 0x0, 0x4000004, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) creat(&(0x7f0000000180)='./file1\x00', 0x0) syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000340)='./file1\x00', 0x4, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="f69a2593d485f5aa308eb530aeae2bb5129c8d950830b55e58c852177e2107f16e6ee30ddb9c3301de42c41f9bf442eacb420e23773d4ce04e934edaf0a755d32f74fd043345449a01f6886e75addbfcc6e7fccfbb6b73cf78bef80de28372b114d0f64eaf32ce15aa79f748f0158257aa07ae97a7b8647400c5942afc3b0a6f1ab8a615cc5557c036b6d2947fc9fb214d9dff1f", 0x94}, {&(0x7f0000000440)="a6636a0942c8a1b68917d5de89282948bfc8ef99adbb09596e88271fe86c1e25290d6a2146c4de894d97ff820636772b677c754db889f857", 0x38, 0x9}], 0x201000, &(0x7f00000004c0)={[{'(-}{,'}, {')[\\}#(%\\.'}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type}, {@obj_type}, {@fsmagic={'fsmagic', 0x3d, 0x401}}]}) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0xa5) 00:46:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xe0ffff00000000) 00:46:02 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) r2 = fork() r3 = fork() r4 = getpid() pidfd_open(r4, 0x0) getpgid(r4) wait4(r4, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000020c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002100)) clone3(&(0x7f0000002180)={0x1800100, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x19}, &(0x7f00000001c0)=""/204, 0xcc, &(0x7f0000000380)=""/181, &(0x7f0000002140)=[0x0, r4, r2, r5, r1, 0x0, r3], 0x7}, 0x58) ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:46:02 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:02 executing program 0: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {0x0, 0x0, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:02 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x0}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:02 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x8000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 1754.452575] FAT-fs (loop6): Unrecognized mount option " -[x9r2P?3訣Q*Rhb/쯹 ~WX5 {jCmzD{:l!]v"۱1 5LnA!&yD" or missing value [ 1754.461668] FAT-fs (loop4): Directory bread(block 10) failed [ 1754.461935] FAT-fs (loop3): Directory bread(block 10) failed [ 1754.466906] FAT-fs (loop4): Directory bread(block 11) failed [ 1754.473980] FAT-fs (loop3): Directory bread(block 11) failed [ 1754.488555] FAT-fs (loop3): Directory bread(block 10) failed [ 1754.490329] FAT-fs (loop3): Directory bread(block 11) failed [ 1754.491769] FAT-fs (loop3): Directory bread(block 10) failed 00:46:02 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1754.506292] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1754.508323] FAT-fs (loop4): Filesystem has been set read-only [ 1754.510380] FAT-fs (loop3): Directory bread(block 11) failed [ 1754.530294] attempt to access beyond end of device [ 1754.530294] loop3: rw=2049, want=14, limit=10 [ 1754.563920] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1754.593559] FAT-fs (loop6): Unrecognized mount option " -[x9r2P?3訣Q*Rhb/쯹 ~WX5 {jCmzD{:l!]v"۱1 5LnA!&yD" or missing value 00:46:03 executing program 1: syz_emit_ethernet(0x200019be, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x0}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:03 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xf0ffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:46:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x100000000000000) 00:46:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500), 0x0, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:03 executing program 5: waitid(0x1, 0xffffffffffffffff, &(0x7f0000000080), 0x2, &(0x7f00000001c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000017c0)={0x0, 0x0}) rt_tgsigqueueinfo(r0, 0x0, 0x25, &(0x7f0000001800)={0x2d, 0x1, 0x2}) clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0x6e, &(0x7f0000000000)=[{&(0x7f0000000380)=""/117, 0x75}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}, 0x80010102) waitid(0x0, r2, &(0x7f0000000580), 0x2, &(0x7f0000001700)) r3 = fork() tkill(r3, 0x1e) fork() r4 = fork() ptrace(0x10, r4) getpid() getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:46:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x800, 0x48) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:46:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:03 executing program 1: syz_emit_ethernet(0xfffffdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1755.021020] FAT-fs (loop3): Directory bread(block 10) failed [ 1755.022648] FAT-fs (loop3): Directory bread(block 11) failed [ 1755.026127] FAT-fs (loop4): Directory bread(block 10) failed [ 1755.036899] FAT-fs (loop4): Directory bread(block 11) failed [ 1755.055211] FAT-fs (loop3): Directory bread(block 10) failed [ 1755.056631] FAT-fs (loop3): Directory bread(block 11) failed [ 1755.059577] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1755.061836] FAT-fs (loop4): Filesystem has been set read-only 00:46:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1755.070534] FAT-fs (loop3): Directory bread(block 10) failed [ 1755.072293] FAT-fs (loop3): Directory bread(block 11) failed [ 1755.091181] attempt to access beyond end of device [ 1755.091181] loop3: rw=2049, want=14, limit=10 [ 1755.138890] FAT-fs (loop6): Directory bread(block 10) failed [ 1755.140396] FAT-fs (loop6): Directory bread(block 11) failed [ 1755.145635] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1755.147583] FAT-fs (loop6): Filesystem has been set read-only [ 1755.149472] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1755.160970] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:46:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500), 0x0, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:03 executing program 1: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1755.450045] FAT-fs (loop3): Directory bread(block 10) failed [ 1755.452320] FAT-fs (loop3): Directory bread(block 11) failed [ 1755.458409] FAT-fs (loop3): Directory bread(block 10) failed [ 1755.471162] FAT-fs (loop3): Directory bread(block 11) failed [ 1755.493034] FAT-fs (loop3): Directory bread(block 10) failed [ 1755.509504] FAT-fs (loop3): Directory bread(block 11) failed 00:46:17 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x100000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:46:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x200000000000000) 00:46:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500), 0x0, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:17 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x6}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:17 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) fcntl$addseals(r0, 0x409, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) 00:46:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x0}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000140), 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="5181dd78837c"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 1769.454476] FAT-fs (loop3): Directory bread(block 10) failed [ 1769.458886] FAT-fs (loop3): Directory bread(block 11) failed [ 1769.472144] FAT-fs (loop4): Directory bread(block 10) failed [ 1769.473275] FAT-fs (loop4): Directory bread(block 11) failed 00:46:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1769.483395] FAT-fs (loop3): Directory bread(block 10) failed [ 1769.485153] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1769.486084] FAT-fs (loop4): Filesystem has been set read-only [ 1769.486935] FAT-fs (loop3): Directory bread(block 11) failed [ 1769.492611] FAT-fs (loop3): Directory bread(block 10) failed 00:46:17 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1769.497503] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:46:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1769.497906] FAT-fs (loop3): Directory bread(block 11) failed [ 1769.509002] attempt to access beyond end of device [ 1769.509002] loop3: rw=2049, want=14, limit=10 00:46:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x300000000000000) 00:46:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9", 0x4e, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00fZ#\x00']) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) openat(r2, &(0x7f00000001c0)='./file1\x00', 0x541581, 0x129) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) r3 = openat(r1, &(0x7f0000000080)='./file1\x00', 0x105142, 0x42) write$P9_RREADLINK(r3, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file0\x00', 0x4) [ 1769.658654] FAT-fs (loop6): Directory bread(block 10) failed [ 1769.659527] FAT-fs (loop6): Directory bread(block 11) failed [ 1769.681994] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1769.683166] FAT-fs (loop6): Filesystem has been set read-only [ 1769.700627] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1769.722964] FAT-fs (loop3): Directory bread(block 10) failed [ 1769.724365] FAT-fs (loop3): Directory bread(block 11) failed [ 1769.728591] FAT-fs (loop3): Directory bread(block 10) failed [ 1769.729275] FAT-fs (loop3): Directory bread(block 11) failed [ 1769.730715] FAT-fs (loop3): Directory bread(block 10) failed [ 1769.735855] FAT-fs (loop3): Directory bread(block 11) failed [ 1769.736338] FAT-fs (loop4): Directory bread(block 10) failed [ 1769.737376] FAT-fs (loop4): Directory bread(block 11) failed [ 1769.742996] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1769.743180] attempt to access beyond end of device [ 1769.743180] loop3: rw=2049, want=14, limit=10 [ 1769.743989] FAT-fs (loop4): Filesystem has been set read-only [ 1769.749249] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:46:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x6}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:32 executing program 5: clone3(&(0x7f0000000300)={0x32127200, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x1}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x7ba, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r5 = dup(0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) pidfd_getfd(r0, r0, 0x0) 00:46:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9", 0x4e, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x400000000000000) 00:46:32 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x21}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:46:32 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x200000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:46:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1784.337730] FAT-fs (loop4): Directory bread(block 10) failed [ 1784.342094] FAT-fs (loop3): Directory bread(block 10) failed [ 1784.346207] FAT-fs (loop4): Directory bread(block 11) failed [ 1784.348320] FAT-fs (loop6): Directory bread(block 10) failed [ 1784.349113] FAT-fs (loop3): Directory bread(block 11) failed [ 1784.350977] FAT-fs (loop6): Directory bread(block 11) failed 00:46:32 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x29}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1784.372355] FAT-fs (loop3): Directory bread(block 10) failed [ 1784.372745] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1784.375361] FAT-fs (loop6): Filesystem has been set read-only [ 1784.375559] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1784.378576] FAT-fs (loop4): Filesystem has been set read-only [ 1784.393212] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1784.396269] FAT-fs (loop3): Directory bread(block 11) failed [ 1784.403038] FAT-fs (loop3): Directory bread(block 10) failed [ 1784.436165] FAT-fs (loop3): Directory bread(block 11) failed [ 1784.444775] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:46:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9", 0x4e, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 1784.729711] FAT-fs (loop3): Directory bread(block 10) failed [ 1784.731182] FAT-fs (loop3): Directory bread(block 11) failed [ 1784.737784] FAT-fs (loop3): Directory bread(block 10) failed [ 1784.739023] FAT-fs (loop3): Directory bread(block 11) failed [ 1784.740295] FAT-fs (loop3): Directory bread(block 10) failed [ 1784.741528] FAT-fs (loop3): Directory bread(block 11) failed [ 1784.745774] attempt to access beyond end of device [ 1784.745774] loop3: rw=2049, want=14, limit=10 00:46:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffff", 0x75, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:47 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) r2 = fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) capset(&(0x7f0000000000)={0x39900612, r2}, &(0x7f0000000080)={0x9dd, 0x9a1d, 0x5, 0x4, 0x6, 0x9}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:46:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x1f, 0x2}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:46:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:47 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x21}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:47 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2b}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x500000000000000) 00:46:47 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x4000000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 1799.630267] FAT-fs (loop3): Directory bread(block 10) failed [ 1799.631965] FAT-fs (loop4): Directory bread(block 10) failed [ 1799.633253] FAT-fs (loop4): Directory bread(block 11) failed [ 1799.639534] FAT-fs (loop3): Directory bread(block 11) failed [ 1799.646771] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1799.648664] FAT-fs (loop4): Filesystem has been set read-only [ 1799.651065] FAT-fs (loop6): invalid media value (0x80) [ 1799.652301] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1799.662726] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1799.664573] FAT-fs (loop3): Directory bread(block 10) failed [ 1799.664605] FAT-fs (loop3): Directory bread(block 11) failed [ 1799.668506] FAT-fs (loop3): Directory bread(block 10) failed [ 1799.682472] FAT-fs (loop3): Directory bread(block 11) failed [ 1799.693749] attempt to access beyond end of device [ 1799.693749] loop3: rw=2049, want=14, limit=10 00:46:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:48 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x29}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x600000000000000) 00:46:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x6}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1799.782127] FAT-fs (loop6): invalid media value (0x80) [ 1799.783515] FAT-fs (loop6): Can't find a valid FAT filesystem 00:46:48 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:46:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffff", 0x75, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:46:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0019053e42d5d2f810835df0dd506a0ea9aca4a78abe7e"]) openat(r0, &(0x7f0000000040)='./file1\x00', 0x4000, 0x126) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:46:48 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:46:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2f}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:48 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2b}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:46:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1800.107494] FAT-fs (loop4): Directory bread(block 10) failed [ 1800.111924] FAT-fs (loop4): Directory bread(block 11) failed [ 1800.118692] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1800.120451] FAT-fs (loop4): Filesystem has been set read-only [ 1800.129639] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1800.179283] FAT-fs (loop3): Directory bread(block 10) failed [ 1800.182155] FAT-fs (loop3): Directory bread(block 11) failed [ 1800.229516] FAT-fs (loop3): Directory bread(block 10) failed [ 1800.258024] FAT-fs (loop3): Directory bread(block 11) failed [ 1800.269399] FAT-fs (loop3): Directory bread(block 10) failed [ 1800.270772] FAT-fs (loop3): Directory bread(block 11) failed [ 1800.354034] FAT-fs (loop6): Directory bread(block 10) failed [ 1800.355566] FAT-fs (loop6): Directory bread(block 11) failed 00:47:05 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/120, 0x78, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) pidfd_getfd(r0, r0, 0x0) 00:47:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x700000000000000) 00:47:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8200, 0x4) creat(&(0x7f0000000180)='./file1\x00', 0x0) r0 = getuid() setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v3={0x3000000, [{0x4, 0x5}, {0x401, 0x4}], r0}, 0x18, 0x1) uselib(&(0x7f0000000240)='./file1\x00') 00:47:05 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x32}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffff", 0x75, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:47:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x21}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:05 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0xfffffffffffff000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:47:05 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x33}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x29}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1817.343788] FAT-fs (loop4): Directory bread(block 10) failed [ 1817.347956] FAT-fs (loop3): Directory bread(block 10) failed [ 1817.349253] FAT-fs (loop3): Directory bread(block 11) failed [ 1817.359584] FAT-fs (loop4): Directory bread(block 11) failed 00:47:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2f}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1817.377440] FAT-fs (loop6): Directory bread(block 10) failed [ 1817.395646] FAT-fs (loop3): Directory bread(block 10) failed [ 1817.397180] FAT-fs (loop6): Directory bread(block 11) failed [ 1817.408981] FAT-fs (loop3): Directory bread(block 11) failed [ 1817.427419] FAT-fs (loop3): Directory bread(block 10) failed [ 1817.435418] FAT-fs (loop3): Directory bread(block 11) failed [ 1817.454387] attempt to access beyond end of device [ 1817.454387] loop3: rw=2049, want=14, limit=10 00:47:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf00000000000000) 00:47:05 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0\x00') write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)={{r2, r3/1000+60000}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) openat(r4, &(0x7f0000000300)='\x00', 0x80180, 0xc2) creat(&(0x7f0000000180)='./file1\x00', 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) copy_file_range(r5, 0x0, 0xffffffffffffffff, &(0x7f0000000340)=0x1, 0x7, 0x0) 00:47:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x32}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:06 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3a}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:06 executing program 5: clone3(&(0x7f0000000300)={0x100b1180, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0xffb6) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1817.715493] FAT-fs (loop6): Directory bread(block 10) failed [ 1817.716980] FAT-fs (loop6): Directory bread(block 11) failed [ 1817.723320] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1817.725032] FAT-fs (loop6): Filesystem has been set read-only [ 1817.728215] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1817.731491] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1817.738345] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1817.756945] FAT-fs (loop4): Directory bread(block 10) failed [ 1817.758242] FAT-fs (loop4): Directory bread(block 11) failed [ 1817.797356] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1817.799235] FAT-fs (loop4): Filesystem has been set read-only [ 1817.848197] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:47:20 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:47:20 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:47:20 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='\b']) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:47:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2b}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020", 0x88, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:47:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x33}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x110c000000000000) [ 1831.654216] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 1831.675203] FAT-fs (loop3): Directory bread(block 10) failed [ 1831.675906] FAT-fs (loop3): Directory bread(block 11) failed [ 1831.683877] FAT-fs (loop4): Directory bread(block 10) failed [ 1831.684639] FAT-fs (loop4): Directory bread(block 11) failed 00:47:20 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x6c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1831.691966] attempt to access beyond end of device [ 1831.691966] loop3: rw=2049, want=14, limit=10 [ 1831.694423] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1831.695472] FAT-fs (loop4): Filesystem has been set read-only [ 1831.697669] FAT-fs (loop6): Unrecognized mount option "" or missing value 00:47:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3a}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1831.721108] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:47:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020", 0x88, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 1831.912156] FAT-fs (loop3): Directory bread(block 10) failed [ 1831.912980] FAT-fs (loop3): Directory bread(block 11) failed [ 1831.917991] attempt to access beyond end of device [ 1831.917991] loop3: rw=2049, want=14, limit=10 00:47:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x120c000000000000) 00:47:38 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x8, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:47:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020", 0x88, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:47:38 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/breakpoint', 0x101400, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/devres', 0x200040, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)) pidfd_getfd(r0, r0, 0x0) 00:47:38 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x7e}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x2f}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) recvmmsg$unix(r0, &(0x7f0000002a40)=[{{&(0x7f0000000240), 0x6e, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)=""/170, 0xaa}, {&(0x7f0000000480)=""/124, 0x7c}], 0x4}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000500)=""/198, 0xc6}, {&(0x7f0000000600)=""/153, 0x99}], 0x2, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000000740), 0x6e, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/163, 0xa3}], 0x1, &(0x7f0000000980)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a40)=""/12, 0xc}], 0x1, &(0x7f0000000ac0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000c40)=""/189, 0xbd}, {&(0x7f0000000d00)=""/59, 0x3b}, {&(0x7f0000000d40)=""/8, 0x8}, {&(0x7f0000000d80)=""/4, 0x4}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/235, 0xeb}], 0x6, &(0x7f0000001f40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000002040)=""/15, 0xf}, {&(0x7f0000002080)=""/232, 0xe8}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/195, 0xc3}], 0x4, &(0x7f0000002340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000002400)=""/253, 0xfd}, {&(0x7f0000002500)=""/191, 0xbf}], 0x2, &(0x7f0000002600)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002640), 0x6e, &(0x7f0000002940)=[{&(0x7f00000026c0)=""/204, 0xcc}, {&(0x7f00000027c0)=""/117, 0x75}, {&(0x7f0000002840)=""/80, 0x50}, {&(0x7f00000028c0)=""/110, 0x6e}], 0x4, &(0x7f0000002980)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb8}}], 0x8, 0x40000021, 0x0) lchown(&(0x7f00000000c0)='./file1\x00', r1, 0xee01) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 1850.053621] FAT-fs (loop3): Directory bread(block 10) failed [ 1850.056144] FAT-fs (loop3): Directory bread(block 11) failed 00:47:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x6c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1850.068042] FAT-fs (loop4): Directory bread(block 10) failed [ 1850.068479] attempt to access beyond end of device [ 1850.068479] loop3: rw=2049, want=14, limit=10 [ 1850.076687] FAT-fs (loop4): Directory bread(block 11) failed [ 1850.096581] FAT-fs (loop6): Directory bread(block 10) failed [ 1850.118513] FAT-fs (loop6): Directory bread(block 11) failed [ 1850.143855] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1850.145883] FAT-fs (loop6): Filesystem has been set read-only 00:47:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x32}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:38 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea703251", 0x92, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:47:38 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() clock_gettime(0x0, &(0x7f0000002d40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002c40)=[{{&(0x7f0000000a00)=@abs, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000a80)=""/139, 0x8b}, {&(0x7f0000000b40)=""/12, 0xc}, {&(0x7f0000000b80)=""/170, 0xaa}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f0000000d00)=""/173, 0xad}, {&(0x7f0000000dc0)=""/32, 0x20}, {&(0x7f0000000e00)=""/140, 0x8c}], 0x7, &(0x7f0000000f40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000001000)=""/154, 0x9a}, {&(0x7f00000010c0)=""/103, 0x67}], 0x2, &(0x7f0000001180)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001200)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001280)=""/41, 0x29}, {&(0x7f00000012c0)=""/192, 0xc0}, {&(0x7f0000001380)=""/6, 0x6}, {&(0x7f00000013c0)=""/15, 0xf}, {&(0x7f0000001400)=""/246, 0xf6}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f0000001600)=""/4, 0x4}], 0x7}}, {{&(0x7f00000016c0), 0x6e, &(0x7f0000002b00)=[{&(0x7f0000001740)=""/71, 0x47}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/148, 0x94}, {&(0x7f0000002880)=""/47, 0x2f}, {&(0x7f00000028c0)=""/51, 0x33}, {&(0x7f0000002900)=""/57, 0x39}, {&(0x7f0000002940)=""/173, 0xad}, {&(0x7f0000002a00)=""/47, 0x2f}, {&(0x7f0000002a40)=""/119, 0x77}, {&(0x7f0000002ac0)=""/28, 0x1c}], 0xa, &(0x7f0000002bc0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}], 0x4, 0x40012041, &(0x7f0000002d80)={r3, r4+10000000}) getpgrp(r5) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:47:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x1300000000000000) 00:47:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x7e}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0039bdf7c9404834e3724ddfe062ea3696007633dfeb6a1b37cb4025c2ba9961280b30b29d6ed11b1354b662687b31dadda91611ef00"/66]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) getpeername$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000000c0)=0x6e) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:47:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x33}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1850.444755] FAT-fs (loop3): Directory bread(block 10) failed [ 1850.456752] FAT-fs (loop3): Directory bread(block 11) failed 00:47:38 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1850.529493] FAT-fs (loop4): Directory bread(block 10) failed [ 1850.531473] FAT-fs (loop6): Directory bread(block 10) failed [ 1850.535309] FAT-fs (loop4): Directory bread(block 11) failed [ 1850.536990] FAT-fs (loop6): Directory bread(block 11) failed [ 1850.555551] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1850.557412] FAT-fs (loop4): Filesystem has been set read-only [ 1850.559904] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1850.561547] FAT-fs (loop6): Filesystem has been set read-only [ 1850.564645] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1850.568349] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1850.592010] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:47:56 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xf0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:47:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea703251", 0x92, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:47:56 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r4 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)) clone3(&(0x7f0000000400)={0x20082000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x22}, &(0x7f00000001c0)=""/185, 0xb9, &(0x7f0000000280)=""/106, &(0x7f00000003c0)=[r3, r4], 0x2, {r5}}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:47:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x1800000000000000) 00:47:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3a}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17, 0x800}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa01}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:47:56 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1867.788468] FAT-fs (loop3): Directory bread(block 10) failed [ 1867.799380] FAT-fs (loop3): Directory bread(block 11) failed [ 1867.835602] attempt to access beyond end of device [ 1867.835602] loop3: rw=2049, want=14, limit=10 [ 1867.850732] FAT-fs (loop6): bogus number of reserved sectors [ 1867.852683] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1867.862619] FAT-fs (loop4): Directory bread(block 10) failed [ 1867.863955] FAT-fs (loop4): Directory bread(block 11) failed 00:47:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x3c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1867.890248] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1867.892262] FAT-fs (loop4): Filesystem has been set read-only 00:47:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1867.907049] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:47:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea703251", 0x92, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:47:56 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:47:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x3902000000000000) [ 1868.002928] FAT-fs (loop6): bogus number of reserved sectors [ 1868.004298] FAT-fs (loop6): Can't find a valid FAT filesystem 00:47:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x6c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1868.186565] FAT-fs (loop3): Directory bread(block 10) failed [ 1868.188097] FAT-fs (loop3): Directory bread(block 11) failed [ 1868.195672] attempt to access beyond end of device [ 1868.195672] loop3: rw=2049, want=14, limit=10 [ 1868.241104] FAT-fs (loop4): Directory bread(block 10) failed [ 1868.242718] FAT-fs (loop4): Directory bread(block 11) failed [ 1868.252272] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1868.253920] FAT-fs (loop4): Filesystem has been set read-only [ 1868.265681] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:48:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x3f00000000000000) 00:48:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x7e}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:11 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:11 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x4000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:48:11 executing program 6: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file1\x00') getxattr(&(0x7f0000000100)='./file2\x00', &(0x7f00000001c0)=@known='trusted.overlay.opaque\x00', &(0x7f00000002c0)=""/104, 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto(r1, &(0x7f0000000140)="0fe14646a8278a871c75ef8b9918585269d39c5093dffc282fec485ad19ae31d1e8360f95a44e393d5", 0x29, 0x4000000, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @local, 'veth0_macvtap\x00'}}, 0x80) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:48:11 executing program 5: clone3(&(0x7f0000000300)={0x0, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000380)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) r3 = getpid() sched_setattr(r3, &(0x7f0000000000)={0x38, 0x3, 0x20, 0x4, 0x7fffffff, 0x6, 0x1f, 0x3, 0x2, 0x6}, 0x0) gettid() r4 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x5}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x10) kcmp(0x0, 0x0, 0x5, r5, r0) getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r6, 0x0) 00:48:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea", 0x97, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 1883.554523] FAT-fs (loop4): Directory bread(block 10) failed [ 1883.560059] FAT-fs (loop4): Directory bread(block 11) failed [ 1883.565275] FAT-fs (loop3): Directory bread(block 10) failed 00:48:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1883.578163] FAT-fs (loop3): Directory bread(block 11) failed [ 1883.586300] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1883.588076] FAT-fs (loop4): Filesystem has been set read-only [ 1883.600919] attempt to access beyond end of device [ 1883.600919] loop3: rw=2049, want=14, limit=10 00:48:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1883.629497] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:48:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x824042, &(0x7f0000000240)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@aname}, {@nodevmap}], [{@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@dont_appraise}]}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) creat(&(0x7f0000000180)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) close_range(r1, r2, 0x0) 00:48:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea", 0x97, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:48:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x8004000000000000) 00:48:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:12 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0/file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000600)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:48:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1883.901645] FAT-fs (loop6): Directory bread(block 10) failed [ 1883.903215] FAT-fs (loop6): Directory bread(block 11) failed [ 1883.917117] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1883.919579] FAT-fs (loop6): Filesystem has been set read-only [ 1883.946614] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1883.948735] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1883.962496] FAT-fs (loop3): Directory bread(block 10) failed [ 1883.964583] FAT-fs (loop3): Directory bread(block 11) failed [ 1883.977784] attempt to access beyond end of device [ 1883.977784] loop3: rw=2049, want=14, limit=10 00:48:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1884.055789] FAT-fs (loop4): Directory bread(block 10) failed [ 1884.060553] FAT-fs (loop4): Directory bread(block 11) failed [ 1884.112363] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1884.114124] FAT-fs (loop4): Filesystem has been set read-only [ 1884.143124] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:48:29 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xf000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:48:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="018208c0a0d700fd4712de69901e3ee574c382f4e7aa675ab3dd5a124ae93858db3321f9063abbe9d391ca022dcede665f42a80cd5c14344a3c32654b6468c12860984010131995da7c8a6534dbb5a3d6ac3e216aad9eb7e76adf2591575978779a9c49e5017b311564108174eecb47b37287064fdff2a203ac80407"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:48:29 executing program 5: waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x8, 0x0) r0 = gettid() r1 = fork() r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') tkill(r1, 0x1e) fork() r3 = fork() ptrace(0x11, r3) r4 = getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ptrace(0x4208, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0xaa7, 0xffffffff, 0x1, 0x7, 0x400, r4}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x3f, 0x0, 0x1, 0x3ff}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x4a08c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)) r7 = dup(0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(0xffffffffffffffff, r2, 0x0) 00:48:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea", 0x97, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:48:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x8cffffff00000000) [ 1901.466298] FAT-fs (loop4): Directory bread(block 10) failed [ 1901.467398] FAT-fs (loop4): Directory bread(block 11) failed 00:48:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1901.487912] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1901.489960] FAT-fs (loop4): Filesystem has been set read-only [ 1901.492720] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 1901.506003] FAT-fs (loop3): Directory bread(block 10) failed [ 1901.507587] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1901.525762] FAT-fs (loop3): Directory bread(block 11) failed 00:48:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1901.560689] attempt to access beyond end of device [ 1901.560689] loop3: rw=2049, want=14, limit=10 00:48:30 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x80000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:48:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1901.615623] FAT-fs (loop6): Unrecognized mount option "" or missing value 00:48:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf60f000000000000) 00:48:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea7032", 0x99, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 1901.907946] FAT-fs (loop4): Directory bread(block 10) failed [ 1901.909332] FAT-fs (loop4): Directory bread(block 11) failed [ 1901.921172] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1901.922903] FAT-fs (loop4): Filesystem has been set read-only [ 1901.930480] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1901.934949] FAT-fs (loop3): Directory bread(block 10) failed [ 1901.936651] FAT-fs (loop3): Directory bread(block 11) failed [ 1901.970312] attempt to access beyond end of device [ 1901.970312] loop3: rw=2049, want=14, limit=10 00:48:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="82b6d734bc98eb5a9b7a5f9344d67015535b6ed2ad9b5cfb815b246e208b165cf6c25c7fe23790809bd1d9bab28420e0fe2e06be81f42eb733c2c034e322e1b9723a442a036db96a6111408274c5a527eb3491ac827623f63f272620"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10, &(0x7f00000002c0)) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:48:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea7032", 0x99, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:48:45 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xf0ffff, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:48:45 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) r1 = gettid() r2 = fork() tkill(r2, 0x1e) r3 = fork() r4 = fork() ptrace(0x10, r4) getpid() getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r5 = pidfd_getfd(r0, r0, 0x0) r6 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f0000000080), 0x20000000, &(0x7f00000001c0)) getpgid(0x0) wait4(0x0, &(0x7f0000000100), 0x2, &(0x7f00000004c0)) r7 = openat$cgroup_ro(r5, &(0x7f0000001c40)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) clone3(&(0x7f0000001c80)={0x400, &(0x7f0000000000), &(0x7f0000000280), &(0x7f00000002c0), {0x3b}, &(0x7f0000000700)=""/4096, 0x1000, &(0x7f0000000380)=""/52, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, r1, r2, 0x0, 0x0, 0x0], 0xa, {r7}}, 0x58) 00:48:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xf6ffffff00000000) 00:48:45 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1916.885957] FAT-fs (loop6): Unrecognized mount option "4Zz_DpS[nҭ\[$n \\7ٺ ..34"r:D*mja@tť'4v#?'& " or missing value [ 1916.891709] FAT-fs (loop3): Directory bread(block 10) failed [ 1916.893161] FAT-fs (loop3): Directory bread(block 11) failed [ 1916.908509] attempt to access beyond end of device [ 1916.908509] loop3: rw=2049, want=14, limit=10 [ 1916.919644] FAT-fs (loop4): Directory bread(block 10) failed [ 1916.931522] FAT-fs (loop4): Directory bread(block 11) failed [ 1916.941876] FAT-fs (loop6): Unrecognized mount option "4Zz_DpS[nҭ\[$n \\7ٺ ..34"r:D*mja@tť'4v#?'& " or missing value 00:48:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:48:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1916.959039] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1916.959945] FAT-fs (loop4): Filesystem has been set read-only 00:48:45 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1916.981621] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:48:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea7032", 0x99, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:48:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x88001, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x408000, 0x0) getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000740)={{0x1, 0x1, 0x18, r1, {0xee00, r2}}, './file2\x00'}) 00:48:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xfeffffff00000000) 00:48:45 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x1000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:48:45 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xf8, 0x23, 0x8, 0x1000, 0x25dfdbfe, {0x1c}, [@generic="4aa3d9548c85041045ee7dd3d215e48faf708b8e185201ed752fbc188ae6dd821664531f4144759b1deb410ae6806d52950f54a8fde0be9440754043fdcd28d410da88916028ede9a4f52676d329a0f8e3de503d25b6d18fbf070884266dd645b91a021940235e5857c49896c2559df60915b8880307ea89a7dbc439134fc8b590c993ebe8c8c16944e180d0199d631f2a08114233737704bc8669e2a01af739c30d47548038af1b767ffff78a770b5a5fa1173ff54cd3f37d3cb8151779e7dfda177830d615f711e39a61170afc82110a1b6607a10c7360badec6da20d260255f57bb2e"]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ptrace(0x10, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) sched_setparam(r3, &(0x7f0000000380)=0xfffffffa) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:48:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1917.156139] FAT-fs (loop3): Directory bread(block 10) failed [ 1917.162246] FAT-fs (loop3): Directory bread(block 11) failed [ 1917.186252] attempt to access beyond end of device [ 1917.186252] loop3: rw=2049, want=14, limit=10 [ 1917.209244] FAT-fs (loop6): Directory bread(block 10) failed [ 1917.210010] FAT-fs (loop6): Directory bread(block 11) failed [ 1917.216893] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1917.217972] FAT-fs (loop6): Filesystem has been set read-only [ 1917.235559] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1917.236655] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1917.289950] FAT-fs (loop4): Directory bread(block 10) failed [ 1917.293394] FAT-fs (loop4): Directory bread(block 11) failed [ 1917.315629] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1917.317901] FAT-fs (loop4): Filesystem has been set read-only [ 1917.338491] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea703251", 0x9a, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:01 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:01 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x2000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:49:01 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = fork() tkill(r3, 0x1e) fork() r4 = fork() ptrace(0x10, r4) getpid() getpgrp(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:49:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r2, &(0x7f00000000c0)=0x3, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) execveat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='(\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='\xc9]^@\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='(:(:-$\x00', &(0x7f00000003c0)=')*\x00', &(0x7f0000000400)='*:\x00', &(0x7f0000000440)='[\x00', &(0x7f0000000480)='vfat\x00'], 0x100) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:49:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xffffffff00000000) 00:49:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1933.167557] FAT-fs (loop6): Directory bread(block 10) failed 00:49:01 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1933.179348] FAT-fs (loop6): Directory bread(block 11) failed [ 1933.180953] FAT-fs (loop3): Directory bread(block 10) failed [ 1933.182401] FAT-fs (loop3): Directory bread(block 11) failed [ 1933.188026] FAT-fs (loop4): Directory bread(block 10) failed [ 1933.189423] FAT-fs (loop4): Directory bread(block 11) failed [ 1933.206442] attempt to access beyond end of device [ 1933.206442] loop3: rw=2049, want=14, limit=10 [ 1933.209929] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1933.211720] FAT-fs (loop6): Filesystem has been set read-only [ 1933.216055] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1933.217881] FAT-fs (loop4): Filesystem has been set read-only 00:49:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1933.225987] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:49:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1933.238417] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1933.272327] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea703251", 0x9a, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0xffffffffffffffff) 00:49:01 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) mount$cgroup2(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x4002, &(0x7f00000001c0)={[{@memory_localevents}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001780)={{0x2, 0x0, @remote}, {0x308}, 0xac1414bb, {0x2, 0x0, @broadcast}}) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:49:01 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) getpgid(0x0) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) r2 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000000400)={0x1, 0xa3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc4b8}, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) clone3(&(0x7f0000000380)={0xb100000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x2}, &(0x7f00000001c0)=""/183, 0xb7, &(0x7f0000000280)=""/4, &(0x7f00000002c0)=[0x0, r0, r2], 0x3, {r3}}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r4 = fork() tkill(r4, 0x1e) fork() r5 = fork() ptrace(0x10, r5) getpid() getpgrp(r5) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) [ 1933.580280] FAT-fs (loop3): Directory bread(block 10) failed [ 1933.583197] FAT-fs (loop3): Directory bread(block 11) failed [ 1933.606585] attempt to access beyond end of device [ 1933.606585] loop3: rw=2049, want=14, limit=10 [ 1933.626506] FAT-fs (loop4): Directory bread(block 10) failed [ 1933.633864] FAT-fs (loop6): Directory bread(block 10) failed [ 1933.638875] FAT-fs (loop6): Directory bread(block 11) failed [ 1933.642866] FAT-fs (loop4): Directory bread(block 11) failed [ 1933.652792] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1933.654671] FAT-fs (loop4): Filesystem has been set read-only [ 1933.660185] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 1933.662020] FAT-fs (loop6): Filesystem has been set read-only [ 1933.674750] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1933.677694] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1933.686098] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1933.716202] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1933.739584] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:23 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x40000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:49:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000003c0)={[{@shortname_winnt}, {@utf8}, {@shortname_winnt}, {@numtail}, {@shortname_mixed}, {@rodir}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file2\x00', 0x5b3640, 0xcf) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='user.incfs.size\x00') write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10400, 0x1a1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$trusted_overlay_origin(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0), 0x2, 0x1) openat(r0, &(0x7f0000000380)='./file2\x00', 0x101000, 0x20) setresuid(0x0, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x202000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}], [{@euid_lt={'euid<', r3}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, 'user.incfs.size\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@fowner_gt}]}}) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:49:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea703251", 0x9a, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:23 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:23 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) r3 = socket$inet_udp(0x2, 0x2, 0x0) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) ptrace$setregset(0x4205, 0x0, 0x201, &(0x7f00000005c0)={&(0x7f00000002c0)="bee5acf3e3322c", 0x7}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r5 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x3, 0x9, &(0x7f0000001940)=[{&(0x7f0000000700)="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", 0x1000, 0x1a3}, {&(0x7f00000001c0)="1c7a5482d0bee67a476bfdd9751c35738f1ba44e22d9fc0276ad8a77112f4975e793cc9c748f95e87b55ffad5d58d948fd0cb6b94616c1fe803a9e7ac6ab67958d99d29f7c9e110e9cb938a4042bb2324d5ece4de7cc5e9605b32746138a56efac49cd2613d0d3a3243c9196583e43b0c14227ebe5fd0c76ce0f9436a33a75a85d24bc0675bb274562af9ff809e59e0d49beba4444e8f631c3e5fd6579ee41e0d4d9df145078265919d7aa8160b867839f66516000600d129e58c992ebd20e762e0a1e0646d90e24d5471d007d7d98acaf", 0xd1, 0x200}, {&(0x7f0000000380)="b44af80608943c80122de292dcf1dfa86150a51db1409081ec4e3390706cae85d9dafee29b869ce1adbfb3dd6a1d647b472479b98f432110e4c16474105ddf11583c2640b6e7a16a4442dfeb1d7c2ff27cf884d187732e8b4cc8ae934056cf907e2a8c98a412639172e84b2d69de956b9897c8e9e43f9205c4c33503cd93c5b0fe31374219eed141d81505f9e1a2c16f00c07bf117146c7626c9547af068900c3afd685432732fde494f15cea00e921ce20df95bf820b9d2503f7efe093b136ad5ed57190957870ae4bf57bade72ce66e9575bf4a577076fa97afec7", 0xdc, 0x81}, {&(0x7f0000000480)="367b980c413865563dc11443a1a68027714b1cd81e26850e3c28fe2ae25223e9c3de7407d7c7de0ef02e00dff945497ad0df053a4a637c25d07ae8223f39ee09bd0345a6aa553b8e2d8bfbadff71f862fe75935e2d0e18351e4418fd170be8870c05de160dfcc0acd1a06116df98e98d3bf976ec74e3e26df7ee77237dfa750bcdd75902b0ebcdd77b95b7f0062a8594db44b398d95b08a28edc63f5a90317bb01b9e78794811b7d14ffc389744e6cb5a90a768ffaef02fb574f4ce7", 0xbc, 0x535}, {&(0x7f0000000540)="ea626bbd90b99756419c307fe6989065d7cc21483196a8b860f186ba8c71ccdd900da6f44b0fd918094b57b55658cc8bb550e325f6adfce2b1e351c1d496bc4ad16a763cd48642c68b587d79a383f23f44db254c554be7db1b", 0x59, 0x80000001}, {&(0x7f0000001700)="70ebc7f633c8f031338299b94cbfbd10d2d62b6659e786294faabf198ac289d63ea8256a83f7a171a82355a5a60a624e2c86558d98d27f6f90089499a4061d3c0b6662197b94a395378e09aee506942397ad55ab0ee6a17dc9bc0ca3ce07bfd34c9f50c7c89bacb69c4ec3a735405b3985006f91eee8c50c30bcf1724cb6c525060a24886e62925bdd119ea8ec0892795d255700b0b4045357134fb86ee60c7f2b49cc446ce277389489f301c12e9a4031fb3cba4530fa5400c1f2cee4becfb5618ce1c85f929da0838b7e", 0xcb}, {&(0x7f0000001800)="f37d461c32f81c988e6c5ec56c57115325b628edf9c550c7e89eea373a39fb8277d1ee97f8fe875cc3f299c1df526d412e634443d43ce257e647a24ce389dedbc1b54e4cd148b83e675810069d30df38bf83c14d8cfe", 0x56, 0x3}, {&(0x7f00000000c0)="89182d92acb12ab4d8ec413097dd0c619f1040c9", 0x14, 0x8}, {&(0x7f0000001880)="e1b2c02a1459640990446b9e7e6773ac96e075c4148451988d4ef15760715dcff656074b2c904e35c28f01b6a469bae1f56dfd71ce89c581ae6f02e64bc382c31a1e8164ece46a1f083b9457ea9f60bb28aba5acb5641abe3c37989941404dce00c39b5153046ea26c493ee1ee440fee8ba3ec8e0615d6e8ec42e4cbc4d599b35acb29ec605e92c5818acc764d9e596a1313d1c34dbe2396df67cbb3d2dc029228895b61c1c4a75d3a37a6ec54", 0xad, 0x100000001}], 0x40401, &(0x7f0000001a40)={[{'\x8d}\x1c#\xc9'}, {'\x89!,,](\\.'}, {')@-)&'}], [{@smackfshat}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_lt={'euid<', 0xee01}}]}) pidfd_getfd(r0, r5, 0x0) 00:49:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000000)={[{@nonumtail}, {@uni_xlate}, {@rodir}]}) r0 = syz_io_uring_complete(0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8200, 0x140) chdir(&(0x7f0000000040)='./file0\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e21, 0x6, @mcast2, 0x93}}, 0x0, 0x0, 0x4, 0x0, "66dcc75aee61a6f1204e975ac1057c9918528b1e5091d046f5f0748145f81c3abc67be415a4238520387c1b0b71ee8da01fe3ff936ca82f2cae45909000000337515296ba75748d8f831b5c2ca8dc2cf"}, 0xd8) r3 = creat(&(0x7f0000000180)='./file1\x00', 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x410380) sendfile(r2, r4, &(0x7f0000000340)=0x88dc, 0x63fb) fcntl$setown(r3, 0x8, 0x0) [ 1955.592355] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 1955.600637] FAT-fs (loop6): Directory bread(block 10) failed [ 1955.606170] FAT-fs (loop6): Directory bread(block 11) failed [ 1955.611894] FAT-fs (loop3): Directory bread(block 10) failed [ 1955.626255] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1955.627783] FAT-fs (loop3): Directory bread(block 11) failed [ 1955.628007] FAT-fs (loop6): Filesystem has been set read-only [ 1955.643769] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1955.649201] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1955.655643] attempt to access beyond end of device [ 1955.655643] loop3: rw=2049, want=14, limit=10 [ 1955.664055] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1955.666658] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:24 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1955.676723] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 1955.680990] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1955.692063] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0xa0000, 0x86) 00:49:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') getxattr(&(0x7f0000000200)='./file1/file0\x00', &(0x7f0000000380)=@known='system.posix_acl_access\x00', &(0x7f00000003c0)=""/217, 0xd9) getpeername$unix(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000000c0)=0x6e) lsetxattr$security_ima(&(0x7f0000000340)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000300)=@sha1={0x1, "1a43b732bb21ee112f1f44e2c0f25d9b574600"}, 0x15, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1/file0\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x1e4) creat(&(0x7f0000000140)='./file1/file0\x00', 0x40) 00:49:24 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) waitid(0x0, r2, 0x0, 0x1, &(0x7f00000001c0)) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 1955.934428] FAT-fs (loop3): bogus number of reserved sectors [ 1955.936013] FAT-fs (loop3): Can't find a valid FAT filesystem 00:49:24 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1956.066605] FAT-fs (loop6): Directory bread(block 10) failed [ 1956.068431] FAT-fs (loop6): Directory bread(block 11) failed [ 1956.085877] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1956.088052] FAT-fs (loop6): Filesystem has been set read-only [ 1956.102486] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1956.184518] FAT-fs (loop4): Directory bread(block 10) failed [ 1956.187161] FAT-fs (loop4): Directory bread(block 11) failed [ 1956.200186] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1956.201977] FAT-fs (loop4): Filesystem has been set read-only [ 1956.215005] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1956.224413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:41 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xf6ffffff, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:49:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:41 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) r3 = getpgrp(r2) r4 = getpgid(r3) ptrace$peeksig(0x4209, r4, &(0x7f0000000000)={0x8, 0x1, 0x3}, &(0x7f0000000380)=[{}, {}, {}]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:49:41 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:41 executing program 6: r0 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1, 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0)="b658b737ef7402a5997a6c944363715a5780a0ad65d1892bb9c39a97409910c53c728e933c3132e4b5015dfabea45a", 0x2f, 0x20}, {&(0x7f0000000240)="fa9adada920ddcf4807ff94a2c4229074ffa7ab584f9a11041b87591a481a3a0609c4d9640790a2cc1664deba130756c873bcbabf66b84a305c82ad744283633677141404af52ddcc2d5164f4a0a6ab50a65e0ee391867a8c278caab4419f4b849cf22528788cfda573727f2c280994bf7bfa5b80163a5b43ae1a9dfd13f7d434991033447", 0x85, 0x6}, {&(0x7f0000000300)="77f2418bf4", 0x5, 0x80000001}], 0x130820, &(0x7f00000003c0)={[{'vfat\x00'}, {':\x14\x04$!\x02\'\'F\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@permit_directio}, {@subj_user={'subj_user', 0x3d, '${^+'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@appraise_type}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) r1 = openat(r0, &(0x7f00000004c0)='./file0\x00', 0x402100, 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(r1, &(0x7f00000008c0)='./file1\x00', 0x40, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)=ANY=[], 0x10) r3 = creat(&(0x7f0000000180)='./file1\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x4, 0x3, &(0x7f0000000780)=[{&(0x7f0000000640)="7171c079065497b1cdbd48805d937ef90cf933aff6fb", 0x16, 0x100000001}, {&(0x7f0000000680)="2ac1aba78e675380d1434467c0bf059af06322d2421ff6b6531d8b5b500f1b98d52196317127e98e9b8ad362f6612aa9776bad4416ad4769b5238a854ccd7912a319c882bdf13b8fb65442fa9401474335e5be1972f8b1113b1265b5", 0x5c, 0x8}, {&(0x7f0000000700)="7bd4eef18909ea8209d96721883b24cb192ea79329ca7b33b6d70aea8005159160fc6bd9c8e3b16afc5b441f7b70b3cc2ca8e646decafa9d1d8a9c6313580c0fdb1117ba66878389fdb11f537e211bed29edfa378eab7ee0888207e2abe24679df6ec8f31e", 0x65, 0xbca6}], 0x1847001, &(0x7f0000000800)={[{@huge_advise}, {@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x2d]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x38, 0x34, 0x33, 0x66]}}, {@mode={'mode', 0x3d, 0xfff}}, {@mode={'mode', 0x3d, 0x7}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) accept$unix(r3, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e) 00:49:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:41 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:41 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x531202, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/19, 0x13, 0x40, &(0x7f0000000340)={0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x6}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x9, 0xd, 0x18, "7d46c51481695d1ad114f77e31632ecdbc41c521846b4f78e873f2ef6f5207fc63a922cb8fa29e732dd5dedccc91eb752bdb9a7d54b7df0f0b7c17955488e324", "91163f23a85338e225a2053871a60967980fff01a9b74716875ca70fd1e1f86b167d4f4fcd33182e0424aae78c8611ed0d87421a2f3f7acd6b24498c0a234431", "2a16cb15413d2834a0ee76c1709ffc8eef57b0d702ae4166c06d839784480a2e", [0x5, 0x19b3]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) openat(r2, &(0x7f0000000380)='./file0\x00', 0x0, 0x20) creat(&(0x7f00000000c0)='./file1\x00', 0x10) [ 1972.921175] FAT-fs (loop3): bogus number of reserved sectors [ 1972.922505] FAT-fs (loop3): Can't find a valid FAT filesystem 00:49:41 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1972.983723] FAT-fs (loop4): Directory bread(block 10) failed [ 1972.985068] FAT-fs (loop4): Directory bread(block 11) failed 00:49:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1973.023696] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1973.025487] FAT-fs (loop4): Filesystem has been set read-only 00:49:41 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1973.064107] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:41 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1973.262416] FAT-fs (loop3): bogus number of reserved sectors [ 1973.263927] FAT-fs (loop3): Can't find a valid FAT filesystem 00:49:58 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="574f8fdf157b9e745d", 0x9, 0x8}, {&(0x7f00000002c0)="8ebfbde80b8777a9cc92", 0xa, 0x4}], 0x0, &(0x7f0000000140)={[], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) openat(r0, &(0x7f0000000340)='./file0\x00', 0x200400, 0x20) r2 = creat(&(0x7f0000000180)='./file1\x00', 0x0) sendfile(r2, r0, &(0x7f00000000c0)=0x6, 0x1) readlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/128, 0x80) 00:49:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:58 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000080)={[{@shortname_win95}, {@fat=@nfs_nostale_ro}, {@utf8no}]}) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) fallocate(r0, 0x36, 0x4, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0x10001) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) bind$inet(r2, &(0x7f0000000140)={0x2, 0x6e20, @empty}, 0x10) accept4(r1, &(0x7f0000000240)=@in={0x2, 0x0, @multicast1}, &(0x7f00000000c0)=0x80, 0x800) 00:49:58 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() getpid() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:49:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:58 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xfffff000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 1990.290508] FAT-fs (loop3): bogus number of reserved sectors [ 1990.292049] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1990.343577] FAT-fs (loop4): Directory bread(block 10) failed [ 1990.345105] FAT-fs (loop4): Directory bread(block 11) failed [ 1990.353509] FAT-fs (loop6): bogus number of reserved sectors [ 1990.355079] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1990.375564] FAT-fs (loop4): Directory bread(block 10) failed [ 1990.377089] FAT-fs (loop4): Directory bread(block 11) failed 00:49:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:58 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1990.491926] FAT-fs (loop6): bogus number of reserved sectors [ 1990.493332] FAT-fs (loop6): Can't find a valid FAT filesystem 00:49:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:58 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xfffffff6, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:49:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x800) fstatfs(r0, &(0x7f00000002c0)=""/50) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000180)='./file1\x00', 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f0000000440)=""/245, 0xf5}], 0x1, &(0x7f0000000340)=""/207, 0xcf}, 0x2123) 00:49:59 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="2a3aff6f"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) dup(r0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {r2, r3/1000+60000}}, 0x100) r4 = syz_open_dev$mouse(&(0x7f00000002c0), 0x4, 0x20000) clock_gettime(0x0, &(0x7f0000005380)={0x0, 0x0}) recvmmsg$unix(r4, &(0x7f0000005140)=[{{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000380)=""/165, 0xa5}, {&(0x7f0000000440)=""/13, 0xd}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000500)=""/124, 0x7c}], 0x4, &(0x7f0000005400)=ANY=[@ANYBLOB="1c0300000000000001000000020000001594e002000000f5a1652cba95b3997fc0c9a292ffd22c58d478044386bd7614ab20cee959cea88556ec7e9e2e587b609ab32073b908eee136d9f20d55ae5d9f8dbb7a986393ea224f368cdb5398550c336bc1c58b968d750fdffd167531fce7694e2c1f0a25809cee862a2719294fc17eeed84ef74dc756bba8316e74a147d3ca310626ac823c46421f9f1f1587df96f679d2dc756bdc8f9538fe8c6c1b16e8b4cf4c9dfcce63405d058caef9b45c6681d913796e78df14acbe5cc36de10a7408c249d3135f6646ae853356c72276eb96c2b17ae7d153c38d9e9dac2e75b43485e67f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x88}}, {{&(0x7f0000000680), 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000700)=""/118, 0x76}, {&(0x7f0000000780)=""/156, 0x9c}, {&(0x7f0000000840)=""/248, 0xf8}, {&(0x7f0000000940)=""/142, 0x8e}, {&(0x7f0000000a00)=""/29, 0x1d}, {&(0x7f0000000a40)=""/34, 0x22}, {&(0x7f0000000a80)=""/194, 0xc2}], 0x7, &(0x7f0000000c00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000000c40), 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/77, 0x4d}, {&(0x7f0000000d40)=""/79, 0x4f}], 0x2, &(0x7f0000000e00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000000e40), 0x6e, &(0x7f0000001040)=[{&(0x7f0000000ec0)=""/175, 0xaf}, {&(0x7f0000000f80)=""/82, 0x52}, {&(0x7f0000001000)=""/41, 0x29}], 0x3}}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001080)=""/26, 0x1a}, {&(0x7f00000010c0)=""/245, 0xf5}, {&(0x7f00000011c0)=""/30, 0x1e}], 0x3, &(0x7f0000001240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000012c0)=@abs, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001340)=""/152, 0x98}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/114, 0x72}, {&(0x7f0000001540)=""/137, 0x89}], 0x4, &(0x7f0000001640)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000016c0)=""/68, 0x44}, {0xffffffffffffffff}, {&(0x7f0000001740)=""/113, 0x71}, {&(0x7f00000017c0)=""/238, 0xee}, {&(0x7f00000018c0)=""/84, 0x54}, {&(0x7f0000001940)=""/6, 0x6}, {&(0x7f0000001980)=""/107, 0x6b}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x8}}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002a80)=""/127, 0x7f}, {&(0x7f0000002b00)=""/220, 0xdc}, {&(0x7f0000002c00)=""/225, 0xe1}, {&(0x7f0000002d00)=""/244, 0xf4}, {&(0x7f0000002e00)=""/74, 0x4a}, {&(0x7f0000002e80)=""/4096, 0x1000}], 0x6, &(0x7f0000003f00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000003f80)=@abs, 0x6e, &(0x7f0000005100)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/244, 0xf4}], 0x2}}], 0x9, 0x22, &(0x7f00000053c0)={r5, r6+10000000}) creat(&(0x7f0000000180)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0xc) 00:49:59 executing program 5: clone3(&(0x7f0000000300)={0x1a127000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:49:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1990.741561] FAT-fs (loop3): bogus number of reserved sectors [ 1990.742916] FAT-fs (loop3): Can't find a valid FAT filesystem 00:49:59 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1990.814694] FAT-fs (loop4): Directory bread(block 10) failed [ 1990.821481] FAT-fs (loop4): Directory bread(block 11) failed [ 1990.867756] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1990.869252] FAT-fs (loop4): Filesystem has been set read-only [ 1990.890159] FAT-fs (loop6): Unrecognized mount option "*:o" or missing value [ 1990.919072] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:49:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:49:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:49:59 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1990.965786] FAT-fs (loop6): Unrecognized mount option "*:o" or missing value 00:49:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 1991.155255] FAT-fs (loop3): bogus number of reserved sectors [ 1991.156310] FAT-fs (loop3): Can't find a valid FAT filesystem 00:50:15 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x8000000000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:50:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:50:15 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) r2 = getpgid(r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ptrace$poke(0x5, 0x0, &(0x7f0000000000), 0x3) kcmp(r2, r0, 0x2, 0xffffffffffffffff, r3) gettid() r4 = fork() tkill(r4, 0x1e) r5 = fork() gettid() r6 = fork() ptrace(0x10, r6) process_vm_readv(r5, &(0x7f0000000580), 0x6, &(0x7f0000000580)=[{&(0x7f0000000700)=""/67}, {&(0x7f0000000380)=""/178}, {&(0x7f0000000440)=""/114}, {&(0x7f00000004c0)=""/96}, {&(0x7f0000000540)=""/33}], 0x4, 0x0) getpgrp(r6) waitid(0x2, 0x0, &(0x7f0000000080), 0x8, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:50:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x100000, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:50:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x4000, 0x20) 00:50:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:15 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2006.949271] FAT-fs (loop3): bogus number of reserved sectors [ 2006.950869] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2006.962935] FAT-fs (loop6): Directory bread(block 10) failed [ 2006.965090] FAT-fs (loop6): Directory bread(block 11) failed [ 2006.977188] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2006.979036] FAT-fs (loop6): Filesystem has been set read-only [ 2006.981200] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2006.995276] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:50:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:15 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="048d17b4a942cfd4a8dcec1bfc9ef3b334dbefc39c82b715d8b7c926eb40085a41b53d4de858ec77a9badec1b41620a03e051ab78125a885014d786cd73857b62971fd675e8568f4d228e88a6c0677b7833a91ef7d1ec20971b570d38fd90eabd5bf16488cceee5cd1554edece9959a5fbaca3eb740f12b2e36d1495b861239dfbd58e43a244b247bfd766716fd37355439609fb8cbd7c71e418711c4205b6f267d3624cde3c35066683d60d875992ebf769ed14470070f60bc895726da5da38cad13c3476591f2a2ac0cdc058b03d0904f4303811fc57cc54ffd4227c"]) openat(r0, &(0x7f0000000080)='./file1\x00', 0x400, 0x140) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:50:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xf0ffffffffffff, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:50:30 executing program 5: r0 = clone3(&(0x7f0000000300)={0x101134000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000880)=""/125, 0x7d, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) r2 = getpid() pidfd_open(r2, 0x0) r3 = getpgid(r2) wait4(r3, &(0x7f0000000100), 0x2, &(0x7f0000000900)) waitid(0x0, r2, &(0x7f0000000080), 0x1, &(0x7f00000001c0)) gettid() r4 = fork() r5 = fork() tkill(r5, 0x1e) fork() r6 = syz_open_procfs(r4, &(0x7f0000000000)='net/sockstat\x00') ptrace(0x4207, 0x0) getpid() clone3(&(0x7f0000000740)={0x800000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000400), {0x20}, &(0x7f0000000440)=""/209, 0xd1, &(0x7f0000000540)=""/69, &(0x7f00000005c0)=[r0], 0x1}, 0x58) getpgrp(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:50:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:50:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2021.946302] FAT-fs (loop4): Unrecognized mount option "BԨ4Üط&@ZA=MXw >%Mxl8W)qg^h(lw:} qpӏտH\UNΙYtma#ՎCDGfqosUC |qqBgbL<5fևYiG" or missing value [ 2021.989969] FAT-fs (loop3): bogus number of reserved sectors [ 2021.991346] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2022.010358] FAT-fs (loop4): Unrecognized mount option "BԨ4Üط&@ZA=MXw >%Mxl8W)qg^h(lw:} qpӏտH\UNΙYtma#ՎCDGfqosUC |qqBgbL<5fևYiG" or missing value 00:50:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file1\x00', 0x0, 0x7, &(0x7f0000000640)=[{&(0x7f0000000080)="1d3d957fd46073cddf4d4dee3a7cd3bc2cb7e42dab6b30257f1c8c1baf35ee372be606b1ae1a7d2522fe78019e149a4671178b92d5a458d234d8e2608c689d8e7fecbfca20846350ae9cfdcf05873b701a95d9c901a44c46", 0x58, 0x40}, {&(0x7f00000001c0)="c5919a7a4837369caba485c59e03160d9f0deea377cc9f5c5d513bfb77f58305d13ed0c0e6ba03a67ec8d528eafe73d055ace182ead0e30973f44679e7e9d0651a382e8e15d582dd502a9ce1c551a666bb73abd3ad34390670f436fe64b1d780450bd0c32e7305fe27c1587338fd142722ff64002d3004d03776765242994afabc954b89b5472d96143f6739f979e64584fdc67a0c94bc6cff30ec3b85fec36dfaef15339e411a7e7cfdb976b82354c31ba6972114204e", 0xb7, 0x100000}, {&(0x7f0000000280)="fdcf421be2054c13c53a8826c3590b253314bc467f2cba379113c31015612a1e694623a348a08db5cff53d6529723d0c3574382202f44d03e25d1a733f9dcd6ae2655df8d95d2e04e31174846f89d3c1308d2d7c13255f48273cdb28112ee557d7148eb8d4f99e128e89e4d0e2fbaf8c1d9275fddba3e583e28daa0fa7f8d1a2254d5a23289932e4f2aed76d52c5384321b9fb1b4d", 0x95}, {&(0x7f0000000340)="d870e47f638642e5dc2f0a7e8b329f33529a5aaf91c8ccabfad46544e7470fc70b9013fab98f54a2cc0d04b9f4864b91ba94fbbdf988ba82d9aa4862c5b7f657299d6fe3bd114baed3d3923919c133cad47dc622bbf7d30576e6ebcdbeb9944bcee33c098fbafb871bd00a764fa02cb9d75863bd27f258eb094044fe4c847e8fae0bf95591da9e6592abbe3eb20d63291a5340662da7a88a0548450e5d96836608bce096e806014f423b3e5f31d6a0f7", 0xb0, 0xffff}, {&(0x7f0000000400)="4ab418ffabb0558f84704a0a539e119e60e63bd6229929b9772c7c6d61edacdcfe9ff626724fceba7aada1f5c6ac78a1b4896ac81a2a3cd29ba4c99aa09d843a7383ce4074241857d2be69f132b7f9dde6505a8f74f1b4bdc7145b4b02e39f36172b82740f387172225b416a946f4a73cffc4f425b186473ec12fecb9c98c7971286eca3c5ec65cae92210937b660bad768b0eb46c1db1cbd5711d17f718bba309d1f6eaf04179d5a440f596c1f6fbc6cf5923cad3e1b74a33e36939938a32fd91224c0f999ae84e23e1180555886d2b707a3e7833ca028c758606ea4d469e967ee6433c757b5d192f87", 0xea, 0xfffffffffffffff9}, {&(0x7f0000000500)="fe32b2599e0d9fdef5b73656001c8413856bc083388d7fca58697888c409b0853d3fc305bb7bc2992d918a7f59483074aa4cec83c44723bd4f20b6027a61acf3dc5c50e58ddaf0eee5c4f7bbf97c8312a3de08b7f7a6b50001c273fecc891e84f753affdf7d98760ece60457174105232c83a1a3d60b95dca21420fc82b2c4a10f52560ae8fe8fb4d13e453855ce565da65fe954e907993a6c22f335cbab8ac05e59f68a24a9eca21e2ce0b4c7976902eaf2c91cf622af55d4a45adcf5ebad", 0xbf, 0x800}, {&(0x7f00000005c0)="d1be626cf0d02c13416bda9aec475e2d9df98e36563f014b17d35a2b547c49e0dba1c0d8621773d33ff56e8af49ffc58431736fc197128b80004703f4fdadf5242d67b4d9c0b738b7eb8c6fd288149a86dafb2bd", 0x54, 0x3}], 0x122800, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:50:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:50:30 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000002c40)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000002c80)='./file0\x00', 0x1, 0x87) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000002cc0), 0x4000, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r7 = inotify_init() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e00)={&(0x7f0000000340)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)="1619e3ca37f4879c9beaeb9091f2d9b6147dc70275768420b505e0c5e63ca883753f77", 0x23}, {&(0x7f00000001c0)="13c3aae234b8ee", 0x7}], 0x2, &(0x7f0000002d00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0, r2, r0, r0, r3, r0, r4]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r5, r6, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r7]}}], 0x100, 0x14000000}, 0x50) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r8, &(0x7f0000000240)=ANY=[], 0x10) r9 = getegid() setresgid(0x0, 0xee00, r9) fchown(r0, 0xee01, r9) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:50:30 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x100000000000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:50:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:30 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0xffffffff) fork() r3 = fork() ptrace(0x10, r3) r4 = getpid() timer_create(0x6, &(0x7f0000000080)={0x0, 0x32, 0x5, @tid=r4}, &(0x7f00000000c0)) getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) [ 2022.272626] FAT-fs (loop6): Directory bread(block 10) failed [ 2022.275273] FAT-fs (loop6): Directory bread(block 11) failed [ 2022.312153] FAT-fs (loop3): bogus number of reserved sectors [ 2022.312941] FAT-fs (loop3): Can't find a valid FAT filesystem 00:50:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2022.356139] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2022.358216] FAT-fs (loop6): Filesystem has been set read-only [ 2022.374338] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2022.403728] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2022.405261] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:50:48 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/107, 0xfffffffffffffedd}], 0x2, 0x0) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:50:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:50:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:48 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:50:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000001c0)='vfat\x00', &(0x7f0000000240)='./file2\x00', r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe) openat(r1, &(0x7f0000000140)='./file1\x00', 0x200000, 0x120) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000280)={0x9, 0x98f, 0x3, 0x7, 0xfef}) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:50:48 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x200000000000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:50:48 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2039.814731] FAT-fs (loop3): bogus number of reserved sectors [ 2039.816150] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2039.849289] FAT-fs (loop4): Directory bread(block 10) failed [ 2039.855125] FAT-fs (loop4): Directory bread(block 11) failed [ 2039.859192] FAT-fs (loop6): Directory bread(block 10) failed [ 2039.870724] FAT-fs (loop6): Directory bread(block 11) failed [ 2039.873633] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2039.875334] FAT-fs (loop4): Filesystem has been set read-only 00:50:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:50:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2039.894067] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:50:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 2040.117244] FAT-fs (loop3): bogus number of reserved sectors [ 2040.118775] FAT-fs (loop3): Can't find a valid FAT filesystem 00:51:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:51:04 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x4000000000000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:51:04 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() wait4(r0, &(0x7f0000000080), 0x1000000, 0x0) tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) r4 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="03000000000000002e2f66696c653000"]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000200)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:51:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:04 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0xff}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x100004, &(0x7f0000010f00)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x3ff}}, './file0\x00'}) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x585942, 0x14a) write$P9_RREADLINK(r2, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./file1\x00', 0x0) openat(r0, &(0x7f0000000080)='./file1\x00', 0x109400, 0x2) 00:51:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2055.950401] FAT-fs (loop3): bogus number of reserved sectors [ 2055.951330] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2055.960166] FAT-fs (loop4): Directory bread(block 10) failed [ 2055.961007] FAT-fs (loop4): Directory bread(block 11) failed [ 2055.985138] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2055.986343] FAT-fs (loop4): Filesystem has been set read-only 00:51:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2056.007677] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:51:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:51:04 executing program 6: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000240), 0x6e, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/20, 0x14}], 0x3, &(0x7f0000000480)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe8}, 0x20) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f00000016c0)="e33c90b5370a9a00000000000000", 0xe}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000841660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000beea70325132510000ea703251030000000000ec050000006c00650031000f00100000ffffffffffffffffffff0000ffff46494c45312020202020202000b9ea70325132510000ea703251070000", 0x9b, 0x5}], 0x0, &(0x7f0000000600)={[{@shortname_lower}, {@nonumtail}, {@nonumtail}, {@uni_xlate}, {@fat=@check_strict}, {@utf8no}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000005c0)={0x38000, 0x100000000}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x2000008, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@loose}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@debug={'debug', 0x3d, 0x4dad515b}}], [{@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@fsname={'fsname', 0x3d, '(]'}}]}}) chdir(&(0x7f0000000040)='./file0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f00000003c0), &(0x7f0000000680)=@v2={0x0, 0x3, 0x13, 0x2e, 0x1000, "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"}, 0x1009, 0x2) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/146, 0x92}, {&(0x7f00000017c0)=""/195, 0xc3}], 0x2, 0xffff8000, 0x0) 00:51:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file1\x00', 0x48080, 0x51) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:04 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001040)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000380)=""/133, 0x85}], 0x3}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/135, 0x87}, {&(0x7f0000000700)=""/234, 0xea}, {&(0x7f00000002c0)}, {&(0x7f0000000580)=""/80, 0x50}, {&(0x7f0000000800)=""/248, 0xf8}], 0x5, &(0x7f0000000980)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/123, 0x7b}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/151, 0x97}, {&(0x7f0000000c00)=""/147, 0x93}, {&(0x7f0000000cc0)=""/155, 0x9b}, {&(0x7f0000000d80)=""/208, 0xd0}], 0x6, &(0x7f0000000f00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}], 0x3, 0x10000, &(0x7f0000001100)) waitid(0x2, r1, &(0x7f0000001140), 0x8, &(0x7f00000011c0)) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:51:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2056.236321] FAT-fs (loop6): Unrecognized mount option "nnonumtail=1" or missing value 00:51:04 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xf6ffffff00000000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 2056.295003] FAT-fs (loop3): bogus number of reserved sectors [ 2056.296367] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2056.298888] 9pnet: Insufficient options for proto=fd [ 2056.325531] FAT-fs (loop4): Directory bread(block 10) failed [ 2056.327244] FAT-fs (loop4): Directory bread(block 11) failed 00:51:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2056.357516] 9pnet: Insufficient options for proto=fd [ 2056.368441] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2056.370553] FAT-fs (loop4): Filesystem has been set read-only 00:51:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0062addeed55608cfcccc122ceeadb8a"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f00000000c0)='./file1/file0\x00', 0x301, 0x42) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = dup(r0) openat(r2, &(0x7f00000001c0)='./file0/file0\x00', 0x40020, 0x100) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 2056.500058] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2056.732395] FAT-fs (loop6): Directory bread(block 10) failed [ 2056.734220] FAT-fs (loop6): Directory bread(block 11) failed [ 2056.752693] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2056.754536] FAT-fs (loop6): Filesystem has been set read-only [ 2056.756409] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2056.765048] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:51:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:51:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="86de976e33fc73002926f75c45027356fbd06a0fea82a159f85a6bed0b15fb7e98eae4781517ed3d22544efb76ebec8a359b6a0fc4ae5581a06006be593e12fb19fcb1248b7f76db1474c7d0c8c8bbf152ccf185def67cc474075a8f14a0a755d7a2a6bc59444586eb8c2561d1b41c58861ec7c0866c9f0ff568c4d416ad24a64d26b2a81aa7924f09a98e7d69436985d15a176b014e87d0a3266c197b9e4512fbf77d0d6a1c86db6f3b074ecdb6a051c23f579dd7bf373824c6d675442482"]) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x81, 0x107) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)=ANY=[], 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) write$binfmt_elf64(r4, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x1f, 0x4, 0x0, 0x4, 0x3, 0x3e, 0x20, 0xdc, 0x40, 0x314, 0x7, 0x7, 0x38, 0x1, 0x0, 0xfffe, 0x4}, [{0x70000000, 0x0, 0x8000, 0x2, 0xff, 0x8a, 0x40, 0x8000}, {0x1, 0x3, 0xffffffffffffffff, 0x10000, 0x80000000, 0xffffffffffffffff, 0x9, 0x9}], "95f240c4e3afae648a565e3bc904e7b3d728c55c703084623ae8b5efea3c4054d2d2157d304eb7926fe669f92c2598a59899d8598e3b73d2766756361ab91d98899aa5c9230564c9f98ab2b5667c97f9c298255dc40a95081df1e7df023383ec6c1e11ab28fe426d1d214decad79f111c700ba71cac28a06a475198105e19221b7b6e33327a13f9f37eeb4121255183064fbb55d50d132b9b7df9657b78b9dfc0260f4bc0a8470b7617db431b601fbe2b9f8d864b62289858d28d93675b1a41af13cc977f9e81ce7c8490dc9ce99d5e9aa574c7d", ['\x00', '\x00']}, 0x384) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x200000, 0x12) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:19 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) r4 = getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000440)) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000580)={&(0x7f00000004c0)="081ef6712a1f4a4d19fb224018f37902045157260afd518d6ba5b809aebe4959ab039033635355448658926713211a8f2f3e80e021ab3d915b65bde2db024491088e386bc1cd5f6ce3529701d131c5eb0b57c92a6514ad543db8210fd06e96f29db53ea7f584f0f34467dd6655bc4bdf509e9a9fe38350edecb3abff052270c9bbdf9a748510", 0x86}) r5 = getpgid(r4) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000380)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)) clone3(&(0x7f00000003c0)={0x840200, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f00000005c0)=""/45, 0xfffffffffffffe61, &(0x7f0000000200)=""/167, &(0x7f00000002c0)=[r5], 0x1, {r6}}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) 00:51:19 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0xfffffffffffff000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:51:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e3e617400020105000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="726f0200000000fed5000000aa367429b602f31891b11fb29d298891221a7f6edc81548f945431957443d6ccc1ab6bee01d3297aadcaa1964477d457d7c4742abcf4786d75dbee4917a2a12761ac3ea0dcd49d10849c9cc1b41c"]) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x12000, 0x10) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101, 0x80) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:19 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2071.072832] FAT-fs (loop3): bogus number of reserved sectors [ 2071.074628] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2071.075742] FAT-fs (loop6): Unrecognized mount option "ޗn3s" or missing value [ 2071.089057] FAT-fs (loop4): Unrecognized mount option "ro" or missing value [ 2071.130849] FAT-fs (loop4): Unrecognized mount option "ro" or missing value [ 2071.161139] FAT-fs (loop6): Unrecognized mount option "ޗn3s" or missing value 00:51:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x500, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 5: clone3(&(0x7f0000000080)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0xffffffff}, &(0x7f0000000100)=""/135, 0x8a, 0x0, 0x0, 0xfffffffffffffe4e}, 0xfffffffffffffffc) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:51:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="004c011068c55a85492232e67548962b0e16e8f35e9173f8cf50bc80e0d156d8844e10f75511a5aab11b9717ee1121eb19bb65e66b8d226481604c4a9f7d0e57e9e515a3e0acaf1dfbdd2558451f1a77687ecbfd63fad7238c51029df79cae5abf2ee4387637ae4e73c4283fac323d2621a112a7ff6c5a25020935eb12db3da0b6956acaf35ebc1d8c633b5e709a5400000000000000fdf100"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:51:33 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:51:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x700, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2085.218916] FAT-fs (loop3): bogus number of reserved sectors [ 2085.220514] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2085.240322] FAT-fs (loop4): Unrecognized mount option "'' 87u(0 [ 2085.240322] 5CZKq/Wg ?" or missing value [ 2085.259119] FAT-fs (loop6): Directory bread(block 10) failed [ 2085.277518] FAT-fs (loop6): Directory bread(block 11) failed 00:51:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:51:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x9}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:33 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x802, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0040ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:33 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) r2 = gettid() r3 = fork() tkill(r3, 0x1e) fork() r4 = fork() clone3(&(0x7f0000000580)={0x100043a00, &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0), {0x1b}, &(0x7f0000000400)=""/24, 0x18, &(0x7f0000000440)=""/231, &(0x7f0000000540)=[r2, r4, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0], 0x9}, 0x58) ptrace(0x10, r4) getpid() getpgrp(r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) kcmp(r2, 0x0, 0x2, r5, r1) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r6 = clone3(&(0x7f0000000200)={0x400, 0x0, &(0x7f00000000c0), 0x0, {}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x800, 0x0, 0xffffffffffffffff, 0x20000, 0x10}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000000)=r6) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r1, r1, 0x0) [ 2085.609325] FAT-fs (loop3): invalid media value (0x00) [ 2085.610565] FAT-fs (loop3): Can't find a valid FAT filesystem 00:51:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x803, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2085.685950] FAT-fs (loop6): Directory bread(block 10) failed [ 2085.687317] FAT-fs (loop6): Directory bread(block 11) failed [ 2085.701914] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2085.702492] FAT-fs (loop4): Directory bread(block 10) failed [ 2085.703304] FAT-fs (loop6): Filesystem has been set read-only [ 2085.713349] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2085.713652] FAT-fs (loop4): Directory bread(block 11) failed [ 2085.723381] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:51:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2085.755572] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2085.757378] FAT-fs (loop4): Filesystem has been set read-only [ 2085.784345] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:51:49 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}], [], 0x2}}) 00:51:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05a1"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:49 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x804, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:51:49 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fork() ptrace(0x10, r2) getpid() getpgrp(r2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r4, 0x4, 0x42400) close(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:51:49 executing program 4: close(0xffffffffffffffff) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x2, 0x5) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 2101.184361] FAT-fs (loop4): Directory bread(block 10) failed [ 2101.199123] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 2101.204141] FAT-fs (loop4): Directory bread(block 11) failed 00:51:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:51:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x806, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2101.213498] FAT-fs (loop3): invalid media value (0x00) [ 2101.214173] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2101.237540] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2101.239263] FAT-fs (loop4): Filesystem has been set read-only [ 2101.254473] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:51:49 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2101.271463] FAT-fs (loop6): Unrecognized mount option "" or missing value 00:51:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470", 0x12}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:51:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="002c7fd0446a94eb29f2a52dc349ea5f9b30f4148f0ba6241c526bae07895f9cf112705e3a35765c7fc42462f4b9fe4773a768fbc64787b42e3d522619ad44cbebc22100e6cd217137951f4ab855f85cf1d47f3c9c3bd368bde998b235e04018f502e7c0cf814d09d0a8c497f3a71a7d127366c3875ca2acffdef23ad6778981353399411655810bb30b0029eaec3dd14c6dc4c23e603767bb2cd590ecc7c1831c37322951aed2d64a7045"]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x181100, 0x1) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:51:49 executing program 5: clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f00000001c0)=""/151, 0x97, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) gettid() r1 = fork() tkill(r1, 0x1e) fork() r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x3, 0x9, 0x2, 0x0, 0x3, 0x2003, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x6}, 0x1100, 0x5, 0x7, 0x5, 0x5, 0x8, 0x0, 0x0, 0x800, 0x0, 0x6f55}, r2, 0xa, 0xffffffffffffffff, 0x8) r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) pidfd_getfd(r0, r0, 0x0) 00:51:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x808, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2101.449011] FAT-fs (loop3): invalid media value (0x00) [ 2101.450394] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2101.473958] FAT-fs (loop4): Directory bread(block 10) failed [ 2101.474728] FAT-fs (loop4): Directory bread(block 11) failed [ 2101.505965] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2101.507730] FAT-fs (loop4): Filesystem has been set read-only [ 2101.513185] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2101.526939] FAT-fs (loop6): bogus number of reserved sectors [ 2101.528278] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2101.534281] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2101.648515] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2101.655168] FAT-fs (loop6): bogus number of reserved sectors [ 2101.656646] FAT-fs (loop6): Can't find a valid FAT filesystem 00:52:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:52:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x500, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:04 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="9ab1000000d476000000"]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x15}}, './file1\x00'}) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x80a, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:04 executing program 5: r0 = clone3(&(0x7f0000000300)={0x10125000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, &(0x7f0000000100)=""/135, 0x87, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x3, r1, 0x0, 0x8, 0x0) gettid() r2 = fork() clone3(&(0x7f0000000440)={0x220010080, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x3}, &(0x7f0000000700)=""/4094, 0xffe, &(0x7f0000000280)=""/26, &(0x7f0000000400)}, 0x58) tkill(r2, 0x1e) fork() r3 = fork() ptrace(0x10, r3) getpid() getpgrp(r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000680)) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000000000)) r4 = getpid() pidfd_open(r4, 0x0) getpgid(r4) wait4(0x0, &(0x7f00000002c0), 0x80000000, &(0x7f0000000380)) wait4(r4, 0x0, 0x20000002, 0x0) pidfd_getfd(r1, r1, 0x0) 00:52:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105102, 0x20) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:04 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) close_range(r0, 0xffffffffffffffff, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000480)=0x1, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="7472616e733d66642c2d2c5c045a729d6e7266646e6f3d", @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d137e227f556dd5ef0b6b023d6f9deae581ad842b6fedff961a9b8eecbbc0094034a1d426aca86c620210c82cfada830701b93e53fb5e6c0a8659e2c60929c29d83fdc917361fa89ccda4a32398701a9c83f87514da1e4a2fd1b805f70a4724ac6b336e8d8d01cf38bf5fae40927f1ce9fb00026a6340d483c9be559746544cf308d65b9f0741ba39f2ccaf8a9925eae6ff8527d2b5c52cef9ebc8f6653bb8104cb26b23b523902ca549fbf917859448b913c566b3aba8e5652f5d3ee8233a13cabccb178f65d1fa701efaa72367bd8ef7e4a5def7460f13448b636", @ANYRESHEX=r1, @ANYBLOB=',uname=#!@-,posixacl,\x00']) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/hid_logitech', 0x7858c2, 0x100) clone3(&(0x7f0000000380)={0x800, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200), {0x32}, &(0x7f0000000d40)=""/4096, 0x1000, &(0x7f0000000240)=""/133, &(0x7f0000000300)=[r2], 0x1, {r7}}, 0x58) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) 00:52:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x80e, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2116.125019] FAT-fs (loop4): Unrecognized mount option "" or missing value [ 2116.125467] FAT-fs (loop3): invalid media value (0x00) [ 2116.127757] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2116.133658] 9pnet: Insufficient options for proto=fd 00:52:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x700, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x500, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2116.146728] FAT-fs (loop6): Directory bread(block 10) failed [ 2116.151588] FAT-fs (loop6): Directory bread(block 11) failed [ 2116.175157] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2116.176857] FAT-fs (loop6): Filesystem has been set read-only [ 2116.178932] FAT-fs (loop4): Unrecognized mount option "" or missing value [ 2116.214018] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:52:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 2116.250658] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:52:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0057d330c932cb671bc3b0a99b259413c7e731a25eca5fbbe43fede595e81cc4b91001383ce78c486dd47596e3328d39e189787873e1f0c0818ce6d58092618670d4ec51c2a744eb80a12eda6d5935d4eb8ce4946cdf922f018ade840227c9ee9c4a4f4b832f0911523bf087161fbea5afaa69000663616384cf447484d278971aa2587870ad28fb135ac318575c078291db87f2f27263681bea33e5d098f58c4eda5f0d5cb428de6f0ab3"]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x11) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x7f, 0x3, &(0x7f0000000400)=[{&(0x7f0000000240)="1519784b98873326f92b1d7ae0261741fc9bd40f83571fad28d7815a2e356a9bc669724a2f6442bb9987d13233e81f141c6acf26f779e8191c725fea3a53651db260bd539a", 0x45, 0x5}, {&(0x7f00000002c0)="26929f00b23e0c77f840b6a7d54de5b44610f67244d2364c3483054818aee826926de38b5fc69a6e7ed6614d9b5bb51043f0a03e4ff1a2d5607f5a38c371d6e278975c533c", 0x45, 0x9}, {&(0x7f0000000340)="0a64fa8ed68b7a83d2b18a5d8d72ff600ed7956eff60ae2cb3a90da81310b09b741845ec76dd9ad72ef27d4c9ebb33792d7e1f6863b541bc5b837a1d61fb058c8773ad380e3fff70c7c89978b36f0aae8aff8c99ff09b929b57eec2764910c66079bca8348750cad3b5b202e1f33cab8b6cd526f205111a5b722c54c074023e422d7a17d1247ea1dbd6ae73a11d88d975b5d5f6814c933dedb7601352a7b223953d58f885adb74ffb46080efef3a3b8c306272ef475a558d5c", 0xb9, 0x10f}], 0x10, &(0x7f0000000480)={[{@huge_always}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}]}) [ 2116.413886] FAT-fs (loop3): invalid media value (0x00) [ 2116.414944] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2116.556502] FAT-fs (loop6): Directory bread(block 10) failed [ 2116.561111] FAT-fs (loop6): Directory bread(block 11) failed [ 2116.584317] FAT-fs (loop4): Directory bread(block 10) failed [ 2116.586145] FAT-fs (loop4): Directory bread(block 11) failed [ 2116.591680] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2116.593666] FAT-fs (loop6): Filesystem has been set read-only [ 2116.601140] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2116.605676] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2116.607405] FAT-fs (loop4): Filesystem has been set read-only [ 2116.613256] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2116.619621] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:52:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x700, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) chown(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0xee00) 00:52:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x811, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000000380)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107f0298d2f0da0cfc80be7760491b329f70bbba10c3b318dcc8526bd1acfcd3ea64bdae15d73b7d7f3715f95df8a5a808581a0181036601577de803f22a45c58df086dde3f80ec14371d", 0xe4, 0xa00}], 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000240)={{0x6c3, 0x2}, 0x100, './file0\x00'}) 00:52:22 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x7, 0x12, 0x1f, 0x3, 0x2, 0x6, 0x3, 0x177, 0x40, 0x94, 0x7ff, 0x200, 0x38, 0x1, 0x2, 0x6349, 0x4}, [{0x2, 0x9f, 0x3, 0x7, 0x8, 0x100000001, 0x9, 0x8}, {0x70000000, 0x6, 0xf464, 0x6, 0x8001, 0x1, 0x100000000, 0x2}], "e24b0052b09b94eaf634a8c446ddf223a6143c529801f64e216cfe9a9a998e544a61527540ea", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xad6) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() pidfd_open(r5, 0x0) getpgid(r5) wait4(r5, &(0x7f0000000100), 0x20000000, &(0x7f0000000340)) clone3(&(0x7f0000000340)={0x200000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x24}, &(0x7f0000000200)=""/228, 0xe4, &(0x7f0000001440)=""/4096, &(0x7f0000000300)=[r2, r2, r5], 0x3}, 0x58) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x4, 0x3, 0x5, 0x0, 0x5, 0x20040, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x67, 0x4, @perf_bp={&(0x7f0000000400), 0x2}, 0x50442, 0x6b6f, 0x660, 0x6, 0x176, 0x3, 0x9, 0x0, 0x2, 0x0, 0x180}, 0x0, 0x1, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:52:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x181100, 0x1) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000", 0x15}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:52:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x802, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2133.710926] FAT-fs (loop3): invalid media value (0x00) [ 2133.711604] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2133.713883] FAT-fs (loop6): Directory bread(block 10) failed [ 2133.714550] FAT-fs (loop6): Directory bread(block 11) failed [ 2133.718515] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2133.720019] FAT-fs (loop4): Directory bread(block 10) failed [ 2133.720653] FAT-fs (loop4): Directory bread(block 11) failed [ 2133.736208] FAT-fs (loop5): bogus number of reserved sectors [ 2133.736885] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2133.744866] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2133.746028] FAT-fs (loop4): Filesystem has been set read-only [ 2133.757005] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2133.768254] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:52:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x830, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x803, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x802, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="d60ad711b976bb7045543f573a8a67e72f283a830068dee95937ef7612da16dc64a69d6c51911456cb691ea6058701ebd31f9e00961efa2975e8333459b8cc8daf3d9b625982c88ee24cac46c14c9d1ed9de99dd3d1cb113500d67da01092c06337db56538b8be6dbd3a51467247c0e37ae50f91c87141565f2803ead85edb78e615333a579fca327c02d60bbaace0ab112b7872515ec718cda62a04d1f7c8b594761022325fa659d9b2660af581f81169b04ab326b2d3633ba1f60c382178b3b5be08e7c91f88f65dbd2ac81cd574f5552d63e308899f3c14bb"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:52:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x6, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0x1000, 0x7fff}], 0x28, &(0x7f0000001240)={[{'vfat\x00'}, {'vfat\x00'}, {'.+\\^^'}, {'{'}, {'vfat\x00'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@subj_role={'subj_role', 0x3d, '\x84'}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}]}) creat(&(0x7f0000000180)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x4) 00:52:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x181100, 0x1) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:22 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x111000, 0x91) fchmodat(r0, &(0x7f0000000080)='./file2\x00', 0x90) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x842, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) ioctl$PTP_SYS_OFFSET(r2, 0x43403d05, &(0x7f0000000140)={0x4}) r3 = pidfd_open(r1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) close_range(r3, r4, 0x0) pipe(&(0x7f00000000c0)) 00:52:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x854, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x803, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x804, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2134.002093] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2134.007913] FAT-fs (loop4): Directory bread(block 10) failed [ 2134.009274] FAT-fs (loop4): Directory bread(block 11) failed [ 2134.011097] FAT-fs (loop5): bogus number of reserved sectors [ 2134.012373] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2134.018633] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2134.019533] FAT-fs (loop6): Unrecognized mount option " [ 2134.019533] vpET?W:g/(:" or missing value [ 2134.019716] FAT-fs (loop4): Filesystem has been set read-only [ 2134.040970] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2134.090336] FAT-fs (loop3): bogus number of FAT sectors [ 2134.091704] FAT-fs (loop3): Can't find a valid FAT filesystem 00:52:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x181100, 0x1) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x804, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) fcntl$addseals(r0, 0x409, 0x4) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73686f72746e616d653d1a0ee33a8bb1d04d89ce3196136d697865642c00"]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 2134.165437] FAT-fs (loop6): Unrecognized mount option " [ 2134.165437] vpET?W:g/(:" or missing value 00:52:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x806, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x860, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:22 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2c0540, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfff, 0x80000001}}, './file0\x00'}) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x3f5, 0x400, 0x70bd29, 0x25dfdbfe, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x15}, 0x2000) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) [ 2134.297615] FAT-fs (loop4): Unrecognized mount option "shortname=:M1mixed" or missing value [ 2134.312010] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2134.326225] FAT-fs (loop5): bogus number of reserved sectors [ 2134.327571] FAT-fs (loop5): Can't find a valid FAT filesystem 00:52:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x806, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:38 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x48, &(0x7f0000000200)="684f6ca12614e7d761b8f37d46b3f171afaeee818622f8f09e0acadd148869f11de09780cbb888cc23c18f1b893ec6adc9061c8a117341dd88f223c128b8051bca8adc388b72fa2d", 0x8, 0x0, &(0x7f0000000080)="daafb8077265290a"}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000ac0)={'gre0\x00', &(0x7f0000000a00)={'gretap0\x00', 0x0, 0x7, 0x8000, 0x5, 0xd4f, {{0x1e, 0x4, 0x2, 0x4, 0x78, 0x65, 0x0, 0x3, 0x2f, 0x0, @private=0xa010102, @broadcast, {[@end, @timestamp_prespec={0x44, 0x3c, 0x6e, 0x3, 0x8, [{@loopback, 0xfc}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@empty, 0x83b}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x1}, {@private=0xa010101, 0x9}, {@broadcast, 0x3f}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}]}, @end, @timestamp_addr={0x44, 0x24, 0xd2, 0x1, 0x7, [{@empty, 0x7}, {@private=0xa010100, 0x20}, {@loopback, 0x8000}, {@dev={0xac, 0x14, 0x14, 0x40}, 0x4}]}]}}}}}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003280)=[{{&(0x7f0000000340)={0xa, 0x4e21, 0x6, @remote, 0x1}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000380)="61c591e95a70dc6791527a8e83ab13e65723251556908d3cb8f6ca33d54420b71d98277090433286d9e16b0eec915c0813005a206c82a56f142701d26ba33f5fb70217ce21b32ac0d4", 0x49}, {&(0x7f0000000400)="2b7878bc15db66e1017067a84170dbc057840bcf868a8d6cfc9d789e008040ba8e2ed6e9bf9c74afb209766ff3cf6fb88bab09dcd90fe66ec2c5ca020d72b3e9731a57541f75d800b42ae40cd6a31c0afbf6177588fb5091fdc5587986f4735354d8c2670bee7fcf7734e524", 0x6c}, {&(0x7f0000000480)="fca531e30c5dbb11f5ed8c809c0b1918c6ce494e87d4c50fc110ac324dc526b4cae78535e8f79d2e73ab858c9e608b3498f91512723dfdc3531674001e82395320a6c460141ce1c37f99775555668eaf1774c3fd58bd222b3be5073d584cfa13ce130602c2b2c1104a08e5c1f441a4de978ee35d44fbe3d07f24b95ad13844eca57492a7262dcf30ab52a7e1c1ee604ca4b7e8d60428a4a72e07ad7e67a851562a171bcc9acb87fd73a4336835ff11556fad98ed705c2853763f469b8056", 0xbe}, {&(0x7f0000000540)="0403f03bebc751e91e8aac3065cef0ba15cc185278a76ed6f69d8c51a82afbd8b151d1a7f890f8af053160e5c33dcc75960b5afa756be6b32441e069782142389b17fc0707d2a8344d15e03e6caf0f2b9ecb45cbe4bf730573343f710dbac80647556b477773d0da9e25349c3ee3064b4ab33ebdb51b5fbd8f35c3534c2a9251230a885450c6efe6143e2d053a4dc4305931375a41aefccc5a482f5dc8ccb8badcbd788ec8d542e1bf2a118c6acefe984013e2d23a263856b5964d0d9b918aa4ab7c33ec7ed25e4b580d7f888c19a99a68426461bbe53f54b31a9df42042", 0xde}], 0x4, &(0x7f0000000680)=[@dstopts_2292={{0x28, 0x29, 0x4, {0xff, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0xb4}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1ff}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3779}}], 0x58}}, {{&(0x7f0000000700)={0xa, 0x4e20, 0x4, @remote, 0x5}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000740)="67a05b5e552ccf558f768f89215e608f449726502a0de6825e71fa1f6ddaa2569ffd23f9a2dbe08503d8e2519cdfe0e9b9dcd1667201bba37c825b3dc385d30edb689bd7a7a81fdbca2e35ca3d364ce3c0a43c219fa98bbc", 0x58}, {&(0x7f00000007c0)="0582310a3f5aee01426228c7b905ac5d82e7ae4947bf7ee629e6719443cf95671af96274c6f94a69613c3e951553a4e958dae43a77e09386032a444d54d796528df177d7b21f98e51e75fbda706899e3db4134ae99cf2983babeef70e9412575c0592b02c1df3a4f5ec95680427f64d9cc08700483d05980125d7cef5af5f57308dc3c61", 0x84}], 0x2, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/440, @ANYRES32=r0, @ANYBLOB="000052ffffffffffffffff00"/21], 0x1d8}}, {{&(0x7f0000000d00)={0xa, 0x4e23, 0x4a60, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x6}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000d40)="b247998f1cbac382ec8daec606c57685ad06caf866c7190576063b9eb323101c86a21ec8f8285106b10c9b6f506fd805cce6d38d55e2f5c05d5b47cefc1bcd5ece811dcb1b2e5524a41720ebcaccf15e9a9f292cea344b6eba15", 0x5a}, {&(0x7f0000000dc0)="6a0493bd480645734849d3a3dda7886bbb6aa3f0eab13a2084bb1a22abf88bb398dd772931b63bec64865b8a2d2a9bed6f45400ad9eb8afd8d", 0x39}, {&(0x7f0000000e00)="927ae4335b104bef09fcc12715e40bad601d209f15d8e12dc749a25e568c7073cb0c61ee54663871107120783f4112afbe3d6ce585fb82822519d8e180c344ec453be6f92b1c013f9efcd33f9965ce90672734cdabd531ac87e1dbb394ebb79d1b9fc8f20e98b3b960abdd7fe9c1fc7d77d3145a70e5c0ee33ddbd274cf90e410e8914ffd70000bbeb92b63c2b63f0ba1520a445e42c754e8d66c9f0d34676f8ee936f3293bf8612", 0xa8}], 0x3, &(0x7f0000000f00)=[@rthdr_2292={{0x98, 0x29, 0x39, {0x84, 0x10, 0x2, 0x40, 0x0, [@ipv4={'\x00', '\xff\xff', @local}, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, @loopback, @mcast1]}}}, @rthdr={{0xb8, 0x29, 0x39, {0x2e, 0x14, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}, @mcast2, @private2, @mcast2, @loopback, @loopback, @local, @empty, @dev={0xfe, 0x80, '\x00', 0x44}, @dev={0xfe, 0x80, '\x00', 0x28}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x3c, 0x6, 0x1, 0x3f, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @remote]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x33, 0x3, '\x00', [@ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x14}}, @enc_lim={0x4, 0x1, 0x8}, @pad1]}}}], 0x200}}, {{&(0x7f0000001100)={0xa, 0x4e23, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000001140)="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0x1000}], 0x1, &(0x7f0000002180)=[@hopopts_2292={{0x10c0, 0x29, 0x36, {0x73, 0x214, '\x00', [@calipso={0x7, 0x48, {0x2, 0x10, 0x80, 0x3f, [0x6, 0x1, 0x3, 0x0, 0x8, 0xffffffff00000001, 0xfc, 0xcf1]}}, @calipso={0x7, 0x38, {0x1, 0xc, 0x80, 0x1000, [0x5c3, 0xfffffffffffffff9, 0x40, 0xfff, 0x7, 0x40]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x5f, 0x1000, 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@generic={0xff, 0x14, "dc0e2d4b306078e2f3b20e1a0b60df0d5077eba9"}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}], 0x10d8}}], 0x4, 0x1001) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000940), 0x18, 0x101000) writev(r2, &(0x7f0000004600)=[{&(0x7f0000003380)="e2978a3fead6a1cc2e7fa6c5a80d3ecbe68dc1ea3abcbcdb02ae0df9af0fa98ff1c6f02b3d1d8959071c49ed63155088c75642c6dedc1b121e936a2aa95a73953ce1959c07aa6d83c745763f4963e05dd15c1d749a6935fb416d4df8778cd73373fda3ddc77c609905fd3dbf3ef6cf8dac9c265d3fcebcd6f81fceba975dd4a7e287099d9d683251ba6945f962c1cf", 0x8f}, {&(0x7f0000000980)="9982f498dc17cefe2b67d32a76852923c770e1fbae499c6512338e4f045d4f582c6cac7e440439e47dc41bcba46dd48aa33c21e489be6e0563d6fd1c344b965cec631e06f5bf9e85b261", 0x4a}, {&(0x7f0000003440)="f95394e3d33beb47816fee87aff0dc86cd1b3390704548eae2b89f80ec540f7b2bd474616b1b7a801c624a75d1999813cee4e64bc388af20a6a0b0258989511877851e715cf6cd34fd0515b520cf0f4bc0eb5d90e437", 0x56}, {&(0x7f00000034c0)="7de0fa31ebf0e88061189a320aa40ddd144decf077d69b8619865ebf349ec89639983c3f3816ced38c1ec9513dc4ed7a13aebd3bd5b7d119", 0x38}, {&(0x7f0000003500)="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", 0x1000}, {&(0x7f0000004500)="591d6cebb344fc7f44f4c0f66bf991e7ceb5", 0x12}, {&(0x7f0000004540)="1019b53871cd2d8f8f60e44749a0debc6ceae8c662d925a53d3431e51712caad641593135be4a572dab72a845fc9b5feab8904ee3bb586c804db1866ca3422a3f83658f9f8e0bed7b8869f86cb6a542495945c490f522cfae137311376a1e9707342f4859a7d170e5c83bebd0151743a9591eb83572985d438adb100c5bc1ad46423e43e0901b25472bc913fc6c6", 0x8e}], 0x7) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000300)=0xfa, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x50dc, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'wfdno'}}, {@posixacl}]}}) 00:52:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x181100, 0x1) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:52:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:52:38 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x4305, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x808, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000470008000f8015bfba4416856d9a5", 0x1f, 0xfffffffffffffffd}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file1\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:52:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xd00, 0x91) chdir(&(0x7f0000000040)='./file0\x00') acct(&(0x7f00000000c0)='./file2\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) utime(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)={0x101, 0x991d}) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 2150.408411] FAT-fs (loop4): bogus number of reserved sectors [ 2150.409941] FAT-fs (loop4): Can't find a valid FAT filesystem 00:52:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x80a, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2150.451257] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2150.463653] FAT-fs (loop3): bogus number of FAT sectors [ 2150.464917] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2150.473459] FAT-fs (loop6): Directory bread(block 10) failed [ 2150.474678] FAT-fs (loop6): Directory bread(block 11) failed [ 2150.479191] FAT-fs (loop5): bogus number of reserved sectors [ 2150.480591] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2150.493986] FAT-fs (loop6): Directory bread(block 10) failed [ 2150.496120] FAT-fs (loop6): Directory bread(block 11) failed [ 2150.504666] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2150.506624] FAT-fs (loop6): Filesystem has been set read-only 00:52:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x808, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:38 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x6558, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2150.517628] FAT-fs (loop4): bogus number of reserved sectors [ 2150.518962] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2150.519225] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2150.544800] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:52:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="08518aaf7b907df1ddad22d34bd26d9b5f5a7b67bdbc3c47605f44ff6d229041808ed435c9cd41e6785595ba04adb9482364e5ced8d24bcbe1f2316420bb98cec6e0f8b7199c390076415d02f842565e951fd09181d40237330d0ca3922f1fb2a2bb8d0a435652fdc9e6dc459429ee7ffaff683e4d55e63f60f0e853abc0a818af6f7f5cb8db04e61caa0d50e632c7a72fe23146de3c3750a28f5bf24f5ba424d157273c028c2863b27264605c8970c2c4e6ecfc7b322cb6fd2a202105bd7374d083313ef08abf955288ee1845d6b8ca"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) mount$cgroup(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x8, &(0x7f0000000340)={[{@none}, {@clone_children}, {}, {@name={'name', 0x3d, 'vfat\x00'}}, {@none}, {@name={'name', 0x3d, 'vfat\x00'}}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@dont_hash}]}) 00:52:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:52:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8035, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x80a, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') 00:52:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x181100, 0x1) 00:52:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x80e, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:55 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x100000}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f0000000180)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f6229bf776180b2b2e6ac7cb5953d", @ANYRESHEX=r0, @ANYBLOB=',uname=#!@-,posixacl,\x00']) pipe(&(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)="34bb017832d534b6ab725910b43b0eaeb407858fd50b575d31412f8270e6e135368dac636496906507ede0a0cfead08b9c44983de8fe7554cef77d39b72732b3b42f12b8bb6ce705b801847abbd66d75fb2b2857ce3f4d16ac7fc5131862b19e09d2f27158f565c3ef99cf48834b26ffd521aabdd942adc56faaf4604e40ed0008753161b8dae8de1a15e31496e65180040719865d0985f37c14648aba511b17b66f00fad6cabf37b411566d1bc9eb9bcec0319aaa7ed1", 0xb7, 0x20}, {&(0x7f0000000340)="f99ba388419db76815e95d75282940e6324929abcfd03528138bf0a429843877e8228ed8b30183247d935af8f71a291be35b2c6b20c85191aa512ca01627976c9b46e2653d41c07318654d673075b1ae8841e2f03d303653d2c2caf49e14012a7e852f07bd7a47d53d3988fa", 0x6c, 0x6}], 0x2040042, &(0x7f0000000400)={[{@utf8no}, {@nonumtail}, {@fat=@codepage={'codepage', 0x3d, '932'}}, {@shortname_win95}, {@numtail}, {@utf8}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) [ 2167.124108] FAT-fs (loop3): bogus number of FAT sectors [ 2167.125387] FAT-fs (loop3): Can't find a valid FAT filesystem 00:52:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x80e, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:52:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x811, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2167.157251] FAT-fs (loop6): Unrecognized mount option "Q{}ݭ"Km_Z{g0xffffffffffffffff}, 0x81000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x604000, 0x191) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:53:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:53:11 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) socketpair(0x15, 0x6, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r2, 0x6628) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) fchown(r4, 0xee01, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c756e616d653d2321402d2c706f7369f309be16e9a3337380ac3a08"]) 00:53:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x830, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:11 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000140)='./file1\x00', 0x100) creat(&(0x7f0000000180)='./file1\x00', 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x604800, 0xc8) 00:53:11 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8847, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) [ 2183.477882] FAT-fs (loop4): Directory bread(block 10) failed [ 2183.481711] FAT-fs (loop4): Directory bread(block 11) failed [ 2183.520492] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2183.522251] FAT-fs (loop4): Filesystem has been set read-only [ 2183.527107] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2183.535311] FAT-fs (loop5): bogus number of reserved sectors [ 2183.536581] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2183.538133] FAT-fs (loop6): Directory bread(block 10) failed [ 2183.539420] FAT-fs (loop6): Directory bread(block 11) failed [ 2183.542680] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:53:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x830, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2183.564294] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2183.566080] FAT-fs (loop6): Filesystem has been set read-only 00:53:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x854, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8848, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2183.590388] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2183.606701] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2183.631080] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:53:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:53:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) chdir(&(0x7f0000000040)='./file0\x00') 00:53:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="34440a88651a7469e66d27f37f722a1ea3a468f9771e469cf8840b58b1f6981ad20554dbf73d2aeadd0b7151bfea35ccbb8111ae2fdb635181c75270f1bd625b5e8dd9836871bbd03c52efbfc45be49cc8e38bc739fac7520eda32b285e3eda3f6adb4bc2b8f641f25c3c20ea2a85e2cc795ae6f2e50122c9719b54afc9f8badeb939d1853b02e49287a5442b757eea8bcadf094c97ba9c4b1e253ea154828a39b111ebcd1ec7d0f7f26a65caa22f87866f0b45f92e8d2e26b1f352bdfc90464cdfc6561af089e5778e797f4153d2f83fb"]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x1, 0x80) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:53:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x854, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:12 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f7261c711504f0e273b4d646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=#!@-,posixacl,\x00']) 00:53:12 executing program 6: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100), &(0x7f0000000200)='./file0\x00', 0x8, 0x2) setresuid(0x0, r1, 0x0) mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1000013, &(0x7f0000000240)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@msize={'msize', 0x3d, 0x5258}}, {@common=@access_client}, {@rq={'rq', 0x3d, 0x6}}, {@timeout={'timeout', 0x3d, 0x8}}, {@timeout={'timeout', 0x3d, 0xff}}, {@timeout={'timeout', 0x3d, 0x7}}, {@timeout={'timeout', 0x3d, 0x4}}]}}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x9}}, './file1\x00'}) 00:53:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x860, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8864, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2183.921534] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2183.937211] FAT-fs (loop4): Unrecognized mount option "4D [ 2183.937211] etim'r*hwF XT=* qQ5̻/cQRpb[^كhq0xffffffffffffffff}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x1, 0x4, 0x3, 0x3f, 0x7}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB="2c756e616d653d2321402d2c706f18697861636c2c00"]) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) 00:53:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) 00:53:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000340)=""/130, 0x82}, {&(0x7f0000000400)=""/195, 0xc3}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000680)=""/75, 0x4b}], 0x8, &(0x7f0000000780)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x138}, 0x1) openat(r1, &(0x7f00000008c0)='./file1\x00', 0x10442, 0xb9) 00:53:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x4305, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x4, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:53:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x6558, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000080)='./file1\x00', 0x220083, 0x28) creat(&(0x7f0000000180)='./file1\x00', 0x0) [ 2201.184660] FAT-fs (loop4): Directory bread(block 10) failed [ 2201.188096] FAT-fs (loop4): Directory bread(block 11) failed [ 2201.201011] 9pnet: Insufficient options for proto=fd [ 2201.206407] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2201.208362] FAT-fs (loop4): Filesystem has been set read-only [ 2201.212968] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2201.217724] FAT-fs (loop6): Directory bread(block 10) failed [ 2201.218863] FAT-fs (loop6): Directory bread(block 11) failed [ 2201.223932] FAT-fs (loop5): bogus number of reserved sectors [ 2201.224071] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2201.224787] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2201.225699] FAT-fs (loop3): Directory bread(block 10) failed 00:53:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8035, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2201.231195] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2201.232408] FAT-fs (loop6): Filesystem has been set read-only [ 2201.244357] FAT-fs (loop3): Directory bread(block 11) failed [ 2201.246307] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2201.264622] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:53:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x6558, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:29 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x105142, 0x4c) r2 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r3, r4, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote}}, 0x0) io_uring_enter(r2, 0x76d2, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'veth1_to_batadv\x00'}) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f00000000c0)='./file1\x00', 0x0) [ 2201.470464] FAT-fs (loop6): Directory bread(block 10) failed [ 2201.472561] FAT-fs (loop6): Directory bread(block 11) failed [ 2201.537335] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2201.538375] FAT-fs (loop6): Filesystem has been set read-only [ 2201.539327] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2201.549076] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:53:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8035, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:45 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x1) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r3, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_CSA_IES={0xc, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x9, 0x1]}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000080}, 0x800) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x605, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x20, r1, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1, 0xc}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x48800}, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0x200, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000940)={0x2600, 0x17, 0x100, 0x70bd2b, 0x25dfdbfe, {0x12}, [@nested={0x44, 0xa, 0x0, 0x1, [@typed={0x8, 0x42, 0x0, 0x0, @fd=r8}, @generic="532d9d99ac7c7a522019eb518c9400c42e6ab8287c2a9dc6eca86765fabcefc592aa9739a1ea1ba4ada85796", @typed={0xc, 0x5c, 0x0, 0x0, @u64=0x7fffffff}]}, @nested={0x21b7, 0x8c, 0x0, 0x1, [@typed={0x1004, 0x53, 0x0, 0x0, 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@generic="23a91f192ff7c9b0593046a6d94b9b5f31d8d56c7f700848209c5f60e2710f28a43ba738235151be731198aac48605fc9742c8359375af3bdc123a29674fe474fa2114f8048b70f815c8d68fcd9bade959b8ab1fcdb56308a447159bb832874eae4c501177302a263d86c4850c0689ea2a50fd801fc27aa014f283f6cffe855950b4e280ce6c3aed3921f37143cb7db93146c2fa6499e02f8933e626e5aed25f418b1375c4e38d33684a2202c8f0bec812"]}, @typed={0x8, 0xe2, 0x0, 0x0, @fd}, @nested={0x130, 0x30, 0x0, 0x1, [@typed={0x8, 0x3d, 0x0, 0x0, @u32=0x1}, @generic="f5631c9cb2645fe95bf7dfbf9b5bcc4f6aa22f517f09d7cbdfec4a993bb0aca1239b6814771c37c6b42fac289ac7f37a33ee2876446dfb463762cbe3b03aaf0a693aa4608a6ad641c91fde8c13a9ef13f7762f24a25039727a63e5281ad930fadcd59fedf44dd5e015180e6c0eec24ceea9011489f4f14132d4b40205d6878ffe4b8d8988eb7611c336c0d64a3b138755d972a7079e628af8cbe26b96337e2e92ac73955b7", @generic="13d409644298f75559eac8de71e1015fb71ff81e970324a35ed050af73005663e0597422e87ddadcdcc238e4390f20a3c725cc930145220afdcb1f0394b3e91a75b1437b5207a07226ee9084e41f80c8a0cc4b5fe01378ae001fa0c52f22f57c7cbe3f8f50c7bb0913bcfa67d267e06600b7e68d4be268f46afd29bc8eacd0"]}, @nested={0xd0, 0x50, 0x0, 0x1, [@generic="c321e2faadde6b58759478557f64ea7e5c4ec7545f0d37ac48ea53f2991ba07f40f044696d6482d5cbfad2e16a11313cea043b62afd283d47f1ddaff97e82f8ebedf7548c73cb78b271c1c989be9428e46285fae8d7c19f6c9e8e9082cd975f7ee99d22c5c11480bdcd589c71c0b3c0923aaafb48956688199cb579966a44c8fe03d2d6387cf2b793b9c82c5510090b501af9c0ca079b0cab7d1d907667498c40eb988eb2f07c173f9f50a060200bea8be1b262db2501d918165e5859ee011868a82e79fcf01f75ed2d50cac"]}, @nested={0x127, 0x94, 0x0, 0x1, [@generic="118f30a8d3ab5608a44edb00cba2c68b9e964724458ad530d124c9cafa64a87774a3f4b1d250f40881e3d0d9f9fa88030722b1647c67c27e2a593a5c5dbf2cd712a1cba9613944ede185f7c829e65beee0b70f36ce05df294c3c482dffdea11b657510bc903a13b6e427ad490d338021407567ab604cc6", @generic="f5efd77e7ea14f0ac1112eaf8a8c5fc279702c53a5d35123ac8c63dfcd3063f20ae825f1faefccfff740ad8c429625129ab17042b293a72d3853989a64c1524671f3dd189d0a8712d799a0dfca14dce84dc1d61942b6b591dffe024f252bedf5f893aa73ab6f52a2317379a5d16ea8e5536bb355736b8fadbff397e7640995bba933448f55282ff774f29a9279b51a6c3d789694467ed5e2e0df1cd401bae8fdc3fee948", @typed={0x8, 0x1f, 0x0, 0x0, @ipv4=@remote}]}, @typed={0x9, 0x8b, 0x0, 0x0, @str='rfdno'}, @generic="36499be88b1ef7a49a3c7138dbd8314190d9842fc1699fc58719f1a165019cb2760936e6462a0422d679e2469685629fcd4a3d0b92aceab25e6f4b058ee028188178246da87e418361484d13f7f7ce6fab908bfe51e0bfcfb11c743df9c5eb3f4d0ca4d01299d1568dbef1eccdd03710287d98917ef8d5e51e86f05f8d923e1568e25679da0a1983297f0534b9a322fc1928e6082ac3696466b89f012cbee16a55f6f1e9f8574906409e864934366fad6d7c9c"]}, 0x2600}, 0x1, 0x0, 0x0, 0x4040}, 0x20004050) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) 00:53:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000001480)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x3, 0x6, &(0x7f00000013c0)=[{&(0x7f0000000140)="65996b7071a48b27bafc8edd412708bf8767894794d064581634eb5b55e0bd379d087a802139684dc3769b655cdb8c713eb15e88e0fadc184b", 0x39, 0x65c}, {&(0x7f00000001c0)="c3fd4ea6f5a0989dac24b2671e9032f30981e062e49ea1", 0x17}, {&(0x7f0000000240)="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", 0x1000, 0x8000}, {&(0x7f0000001240)="bae1358ff02fa0171d5ff8607df561c6625f50394b6f430d206861bb16807a99039b70178473565fa87f0000006ce8a9fa4f4a29f233e0455b38ffb7595b36ccf740b46dcc75", 0x46, 0x3f}, {&(0x7f00000012c0)="08d46a11b6158e8c2cc397223773c79512a3f4f4636c3355444d7a275e7d19fc7c93e57f6906c83d2ba7d3e746e28a6e98e26937f3041b01ea693c12de5743a7f6fabe24f998a31ff99b920aa92fe8415d64fe5640e41519c5de12e5273770ac313e981b50423946a4f6ecb02fc6935f89abdb7850764beac9f5e0ef8473fbca73fd", 0x82, 0x6}, {&(0x7f0000001380)="b640338801917d0228dfbe94e39c462d75d5f7493add838e7a7fafb27dbcfcbe3611422e7e04", 0x26, 0xffffffff80000000}], 0x648c8, &(0x7f0000001800)={[{@fat=@errors_remount}, {}, {@nodots}, {@nodots}, {@fat=@fmask={'fmask', 0x3d, 0x115cb95d00}}, {@fat=@uid={'uid', 0x3d, r1}}, {@nodots}, {@nodots}, {@fat=@nfs_nostale_ro}, {@fat=@nfs_nostale_ro}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'permit_directio'}}, {@permit_directio}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@uid_gt={'uid>', 0xee00}}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x34}}, {@dont_measure}]}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000001580)={{0x1, 0x1, 0x18, r2, {0x97f4}}, './file1\x00'}) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:53:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:53:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8100, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:45 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) 00:53:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x22405, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@msize={'msize', 0x3d, 0xfc}}, {@dfltgid}], [{@fowner_gt={'fowner>', r3}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r4}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@hash}]}}) 00:53:46 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8847, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:46 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x2, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2217.632705] FAT-fs (loop6): Directory bread(block 10) failed [ 2217.635580] FAT-fs (loop6): Directory bread(block 11) failed [ 2217.652129] FAT-fs (loop4): Directory bread(block 10) failed [ 2217.655695] FAT-fs (loop4): Directory bread(block 11) failed [ 2217.656174] FAT-fs (loop3): Directory bread(block 10) failed [ 2217.658244] FAT-fs (loop3): Directory bread(block 11) failed [ 2217.671187] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2217.673014] FAT-fs (loop6): Filesystem has been set read-only [ 2217.688304] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2217.697058] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2217.699407] FAT-fs (loop4): Filesystem has been set read-only [ 2217.705641] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:53:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8100, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:53:46 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) 00:53:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:53:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000080)={[], [{@pcr={'pcr', 0x3d, 0x13}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x59}}, {@permit_directio}]}) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/prev\x00') openat(r0, &(0x7f00000001c0)='\x00', 0x444400, 0x180) 00:53:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x43ce63cd, 0x4, &(0x7f0000000480)=[{&(0x7f0000000240)="e5c3203a0034a47304eeb7f48cfc6f559a7e8e7de3803579f08f21978434e5e05bdbdfaa493d2cf6bcb45deaa53c4a059a6ffd02ecab02dfb7bccf450df01ab6b047339984d11710cbb8e7ad0e7e0db5cdafa25964e4ef6e8e4c97df0b5789d3c70bad8342af3e5ffd5f72647c976aad7a1abd7860eab422c2b8ad3627ea49d5637a11e90a1c7ab3ed1f3af7e518b03502663f0b323c6c748cf0192fa50dfadecf4d1bc5c1031e1f888f82c9dc167f3ec03fa54c11924391fd6c287ae385d7493ba8b05357446faad69b3b6f474b85205a69b7a2746b0cf71075f3d94a763429bc2d01f67f7421beb5c99eb1c6ec5308", 0xf0, 0x4}, {&(0x7f00000001c0)="dbe8dcc1ca6d395c6edd3c089389a919094a442f32968386babf47b94458b93b1e7875d5d44c1ea9c1b4f5f9cf391d3b55487e5a5fb77c4c", 0x38, 0x5470fc41}, {&(0x7f0000000340), 0x0, 0x6}, {&(0x7f0000000380)="87480b5d21450586899ebc68aebf86d420600b4ae7cfea2c54a2752a76a8743ffe021cab3fe120a6eb55c663cd47ffcb313d3de952a98c0c258b902ad1ccf22b8c8cff4fa7f872d8fa325774ed5e35dcc70f81e2685752926a4eca25716a5ebc6153db84911bbf1502ae380da57a0ba1f5ec2b5ad1792dffb2f3cd0f6f7ac9372b0c37a9653da06ace384cef7d33548ea7449d64e2992263b0cdf2567001bb9615d653d7c31cf80b173a87e393f03c1aaecb7f56b2010e1a340e17b53cc2e8b317bb548b1c129b510b0ed9ecebbe83f73464dba0442a9685144b795c14fe4eec6d4ebec178119e4a537e312733601ebb99d9f4f905a419", 0xf7, 0x3}], 0x1, &(0x7f0000000500)={[{@session={'session', 0x3d, 0x44}}, {@nocompress}, {@check_relaxed}, {@unhide}], [{@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, '}^I`#'}}, {@uid_lt={'uid<', 0xee01}}]}) llistxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=""/250, 0xfa) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:53:46 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8848, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2217.976657] FAT-fs (loop4): Unrecognized mount option "pcr=00000000000000000019" or missing value [ 2217.977228] FAT-fs (loop6): Directory bread(block 10) failed [ 2217.979865] FAT-fs (loop6): Directory bread(block 11) failed [ 2217.998514] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2217.999745] FAT-fs (loop6): Filesystem has been set read-only [ 2218.006246] FAT-fs (loop3): Directory bread(block 10) failed [ 2218.009670] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2218.011370] FAT-fs (loop3): Directory bread(block 11) failed [ 2218.012562] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 2218.029001] FAT-fs (loop4): Unrecognized mount option "pcr=00000000000000000019" or missing value [ 2218.031018] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2218.033824] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:54:01 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x3, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:54:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00c006ac2d4c02574f15b9732c9019d2890d2bb6ff287d4c363c0106522cb5f71a5502f7879ce11dca70acf4afa805b9943acceb6b3cea36393c9426aa45b3762da983e3cc9a02288d0106d434182d2b20effcd571f6f88dc96036ef3e2f391985bd2689d2af5448be9a849faa16ed66348d615e16d4e7d78a65cd7aa1ec08999ae236c86ebbfc48aba14468a34972bef912f5683a311630e4fad6da303640a2002c37d52c6537db8f368c4c9a14c4ea37f978c136f0ddb3033e7b532d3b5b8b77fd66f15ff8e20e993bd4869d4f23e082d211f20f0c160265d67548e33b8d4876873bc9d7e6fa48ebe81eb33f4e84420e1b3c5f05c32d9e7b"]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:54:01 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x7784ad74c86e57c0) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x200000, 0x5}, 0x18) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:54:01 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) 00:54:01 executing program 2: ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '#!@-'}}, {@posixacl}]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) 00:54:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8847, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:54:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8864, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:54:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) [ 2233.229793] FAT-fs (loop6): Directory bread(block 10) failed [ 2233.231856] FAT-fs (loop6): Directory bread(block 11) failed [ 2233.243170] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 84) [ 2233.244236] FAT-fs (loop6): Filesystem has been set read-only [ 2233.258317] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 00:54:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8848, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2233.267138] FAT-fs (loop4): Directory bread(block 10) failed [ 2233.268615] FAT-fs (loop4): Directory bread(block 11) failed 00:54:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}, {@shortname_mixed}, {@fat=@debug}, {@fat=@dmask}]}) [ 2233.283740] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2233.285311] FAT-fs (loop3): Directory bread(block 10) failed [ 2233.286263] FAT-fs (loop3): Directory bread(block 11) failed [ 2233.289534] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2233.291292] FAT-fs (loop4): Filesystem has been set read-only 00:54:01 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) 00:54:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8906, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2233.308211] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 2233.325493] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 00:54:01 executing program 6: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000240)="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", 0xff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)=ANY=[@ANYBLOB='0']) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:54:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 00:54:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17, 0x8da}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0419f7a28a85321122876b6375c9dcc4cd7c23ecf3443cc3b1eec8f83187c85a5d5be9141fb5a1150f52dd21d708db0d2f400184714ed35b1bff3023329b3468cc5ca383cf53956321c5e50672307160b7be6693f8040000000000000233c4028256fab882836d46f59aa652513e9cc2ea852654eee0731d5039b35e20e230dc8e462256ce303ebd5434ec8262accf4c5d84963f04384d177eb557ba52933304a01da99fa6b3bc501ebdb70435adc4808f80696bfff98e71698876d0c4"]) creat(&(0x7f0000000080)='./file0/file0\x00', 0x5) creat(&(0x7f00000000c0)='./file0\x00', 0x140) creat(&(0x7f0000000180)='./file1\x00', 0x0) 00:54:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000001980)={@local, @link_local, @void, {@ipv4={0x8864, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @timestamp}}}}, 0x0) [ 2233.531238] FAT-fs (loop6): Unrecognized mount option "0" or missing value [ 2233.535309] FAT-fs (loop3): Directory bread(block 10) failed [ 2233.541972] FAT-fs (loop3): Directory bread(block 11) failed [ 2233.571995] FAT-fs (loop4): Unrecognized mount option "2"kcu|#D<ñ1Z][R!/@qN[0#24h\Sc!r0q`f" or missing value [ 2233.633291] FAT-fs (loop4): Unrecognized mount option "2"kcu|#D<ñ1Z][R!/@qN[0#24h\Sc!r0q`f" or missing value VM DIAGNOSIS: 00:59:05 Registers: info registers vcpu 0 RAX=ffffffff83e32530 RBX=ffffffff84e322c0 RCX=ffffffff83e19e7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e328f3 RBP=fffffbfff09c6458 RSP=ffffffff84e07e40 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85671c48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3253e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564855ea6678 CR3=0000000009226000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=7465677261742e79636e656772656d65 XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=00000000000000e10065636976726573 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000500000000000000080 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e32530 RBX=ffff888008568000 RCX=ffffffff83e19e7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e328f3 RBP=ffffed10010ad000 RSP=ffff88800857fe78 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85671c48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3253e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3812969010 CR3=000000000c584000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041576ae400000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000