06000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1477.766904] EXT4-fs error (device loop4): ext4_fill_super:4967: inode #2: comm syz-executor.4: iget: special inode unallocated [ 1477.773609] EXT4-fs (loop4): get root inode failed [ 1477.774330] EXT4-fs (loop4): mount failed 22:25:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, 0x0, &(0x7f00000009c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:25:51 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 18) [ 1477.913401] FAULT_INJECTION: forcing a failure. [ 1477.913401] name failslab, interval 1, probability 0, space 0, times 0 [ 1477.914917] CPU: 0 PID: 13157 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1477.915712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1477.916667] Call Trace: [ 1477.916980] dump_stack+0x107/0x167 [ 1477.917410] should_fail.cold+0x5/0xa [ 1477.917858] ? xas_alloc+0x336/0x440 [ 1477.918315] should_failslab+0x5/0x20 [ 1477.918759] kmem_cache_alloc+0x5b/0x310 [ 1477.919230] ? __lockdep_reset_lock+0x180/0x180 [ 1477.919772] xas_alloc+0x336/0x440 [ 1477.920188] xas_create+0x60f/0x10d0 [ 1477.920641] xas_create_range+0x189/0x620 [ 1477.921143] shmem_add_to_page_cache+0x760/0x1130 [ 1477.921714] ? shmem_getattr+0x180/0x180 [ 1477.922211] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1477.922861] ? shmem_unuse_inode+0xf60/0xf60 [ 1477.923379] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1477.923974] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1477.924571] shmem_write_begin+0xf7/0x1d0 [ 1477.925054] generic_perform_write+0x20a/0x4f0 [ 1477.925594] ? page_cache_prev_miss+0x310/0x310 [ 1477.926134] ? evict_inodes+0x470/0x470 [ 1477.926612] ? generic_write_checks+0x2ad/0x390 [ 1477.927164] __generic_file_write_iter+0x39d/0x5d0 [ 1477.927741] generic_file_write_iter+0xdb/0x230 [ 1477.928278] ? iov_iter_init+0x3c/0x130 [ 1477.928745] new_sync_write+0x42c/0x660 [ 1477.929208] ? new_sync_read+0x6f0/0x6f0 [ 1477.929679] ? __x64_sys_pwrite64+0x201/0x260 [ 1477.930205] ? lock_release+0x680/0x680 [ 1477.930680] ? selinux_file_permission+0x92/0x520 [ 1477.931245] ? security_file_permission+0xb1/0xe0 [ 1477.931809] vfs_write+0x7c0/0xb10 [ 1477.932231] __x64_sys_pwrite64+0x201/0x260 [ 1477.932730] ? ksys_pwrite64+0x1b0/0x1b0 [ 1477.933217] do_syscall_64+0x33/0x40 [ 1477.933651] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1477.934241] RIP: 0033:0x7fde53c79ab7 [ 1477.934688] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1477.936799] RSP: 002b:00007fde5123bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1477.937672] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79ab7 [ 1477.938497] RDX: 000000000000001d RSI: 00000000200000c0 RDI: 0000000000000005 [ 1477.939319] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1477.940136] R10: 0000000000002200 R11: 0000000000000293 R12: 0000000000000005 [ 1477.940955] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 22:25:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'dummy0\x00'}) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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, 0xffffffff, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:25:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1477.992872] loop4: detected capacity change from 0 to 262144 [ 1477.997888] loop6: detected capacity change from 0 to 262144 22:25:51 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x120, 0x3fd}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}], 0x0, &(0x7f00000001c0)={[{@nouser_xattr}, {@auto_da_alloc}, {@nouser_xattr}]}) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x20000000}}, 0x81) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x80000000) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000280)={r3, 0x5, 0x1, 0x1}) pread64(0xffffffffffffffff, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000440)=0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6d00) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r9, 0xc018937b, &(0x7f00000009c0)=ANY=[@ANYBLOB="010000000100000018000000f0c0142714d83d3059633acbece7795a038b749e383619a0c95598112140882a0692e6e20c62cda297ce32add0857c4b57142ff4120e40ac333ce64dc88e933b7c6b947f311f9d9ce001e6c4f7a74eee91122b3288d2901843714bffc066523058b9b203e41b8bcba1485ac3fbfc55bf220cb4f005bd7a8e4171d304ceaaaf45b6234dc2abc42629277f190352188a5a1db59ba75c45fdfdb319a6b21d6720d7d61463f1f9c8a1", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r10, @ANYBLOB="6c6531001ad0c04920d25d4615d3597b56a7e4a68ed38425031f42fca0a326d52db0e7c787aaca8f29bdd24f613899018038f56cebcc7b10a798bdde7df352dff911692f69bb288e05e06bcc839b65f136a9f942cc2398c0dae77f6dee5542e86dd051fc61392c1487ce9fc0ef0507fb43a9fa940dbc17409c0b38496cff64c07e8f10671df8b53437499410329a5804a2ae961f61d46cbfb700f90a970fec4490bab7894e1ac6645248931923f69999b5306bd89231dbc05e67d2c356d7c2c7a0a5d6f47295f612052f07c77c24f4002484376d35b2886ac10f93"]) sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000640)="13ac82ec3d38eac5638c75e7341db58d19015e5b19d4ba32009ea0ae77f8af9296408a0c7606ae72c984f0108e6a2b0dc0d0cd9a9d27f78469fefe7aa1c5b952d36c537d729e410521dc533087cbc36917dbae61f8531054554f12cffd8a4dbccdd23388d642b20356d55835ac5bba3757753eaca0ad0e3cfee6b2a8e8482c36ea39a73a4b446fe375d92dc2d22b463a5e5efe4a7920ef4646001c9b9ed7601dfac29211", 0xa4}], 0x1, &(0x7f0000000800)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r10}}}], 0x90, 0x20008004}, 0x420c0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000004, 0x30, r4, 0x8000000) pread64(r3, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) io_uring_enter(r3, 0x66b, 0xf686, 0x0, &(0x7f0000000240)={[0x800]}, 0x8) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='logfs\x00', 0x10d1004, &(0x7f0000000140)='\x00\x00\x00\x00\x00') [ 1478.040422] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:25:51 executing program 0: sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02002dbd7000fedbdf251b00000098002280440000800800060009000000080007005217000008000600ff7f00000800040001000000080005000900000008000400cc51ffff080003001700000008000200050000004c0000800800010003000000080006000600000008000100060000000800050009000000080007000004000008000600ff07000008000400050000000800050002000000080007000700000004000080c80022800c00008008000300ff0100000c000080080005000180000044000080080003000100000008000600200000000800040000000080080001000300000008000100110500000800040005000000080002000700000008000700193500001400008008000600fdffffff08000100000000045400008008000100040000000800050020000000080003003f00000008000100ffffffff080005000200000008000400ff000000080001000400000008000600000000000800020003000000080007009ff3000080002280140000800800010007000000080001000800000044000080080002008100000008000600000000000800030093cb0000080002000300000008000700ff000000080002000200000008000500060000000800010000010000240000800800060006000000080004000900000008000200bd00000008000100010100000400cc000800010075000000080001006b00000008009a0002000000beac5c988441c7323444ddc4a3fed3a49db50d721d093b4640c4298a2478e3136ccad02d1d00419c"], 0x210}, 0x1, 0x0, 0x0, 0x41}, 0x40014) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffc0800}]}) munlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder0\x00', 0x800, 0x0) r2 = clone3(&(0x7f00000016c0)={0x10004400, &(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0, {0x1e72}, &(0x7f00000005c0)=""/4096, 0x1000, &(0x7f00000015c0)=""/159, &(0x7f0000001680)=[0x0, 0x0], 0x2}, 0x58) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r5, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r6 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r6}, &(0x7f0000000040)) r7 = clone3(&(0x7f00000019c0)={0xa1258800, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x1b}, &(0x7f0000001800)=""/206, 0xce, &(0x7f0000001900)=""/73, &(0x7f0000001b80)=[r6, r2, r4, r6, r3, r3, 0x0], 0x7, {r5}}, 0x58) r8 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r8, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r9 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r10 = openat2(r9, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000001a80)={0xff, 0xcf7d, 0x3, 0x0, 0x0, [{{r8}}, {{r9}, 0x7}, {{}, 0x8}]}) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x1, 0x2, 0x1, 0x80, 0x0, 0x7f, 0x18400, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x1, 0x2}, 0x1000, 0x100, 0x7fff, 0x7, 0xaf, 0x20000, 0x3, 0x0, 0x8e}, r7, 0xc, r5, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r10, 0xc0502100, &(0x7f0000001b00)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="2000e3ffffffffff2d2f66696c653000"]) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000001dc0)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001d80)={&(0x7f0000003100)={0x264, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "a2217de3147b194fcd4ea2f075bfde33a2aceb5dd9e2198aac4cd0ac9ece088fe61c"}}, @TIPC_NLA_NODE_ID={0x5e, 0x3, "f3a6e68793ef58f979784fbb2613db9d9121afd9d05a6752c12368527ed8a7044d2358917f240b343d2b5a7b0fa6c2213b2b73098d31a3021fe7ab71680100"/90}]}, @TIPC_NLA_BEARER={0x6c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x9, @local, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x4037, @empty, 0x80}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8f9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8003}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}]}, @TIPC_NLA_LINK={0xf8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x84}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_BEARER={0x4}]}, 0x264}, 0x1, 0x0, 0x0, 0x7}, 0x20000011) [ 1478.070695] EXT4-fs (loop6): unsupported inode size: 0 [ 1478.072392] EXT4-fs (loop6): blocksize: 2048 22:25:51 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x48000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1478.244320] audit: type=1326 audit(1748903151.570:110): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.256606] audit: type=1326 audit(1748903151.571:111): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=150 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.279047] audit: type=1326 audit(1748903151.571:112): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.285256] audit: type=1326 audit(1748903151.571:113): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=28 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.291528] audit: type=1326 audit(1748903151.571:114): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.297428] audit: type=1326 audit(1748903151.571:115): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.307151] audit: type=1326 audit(1748903151.571:116): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.329626] audit: type=1326 audit(1748903151.571:117): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.335640] audit: type=1326 audit(1748903151.571:118): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1478.342605] audit: type=1326 audit(1748903151.571:119): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13253 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd81bdeaa04 code=0x7ffc0000 22:26:05 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x48820000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:26:05 executing program 0: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r2) r4 = add_key(&(0x7f00000005c0)='rxrpc_s\x00', &(0x7f0000000600)={'syz', 0x2}, &(0x7f0000000740)="d146f9ec104706bb680fa4f39fb5eab6e6851318c3e060945166ccdbdfeb277d94ff03faaebcbbe0d3886e0d121a9601bd5fd58181c59d5e5f6cece7a7d785a4a79b412e683a22b2ddf36d641b3cb66769c014b483b7e0b89898360723e14a0497b1e718e6cccab829307e8a2830d21f2cfb8f0715daad5a27e0623cc8da48ef64d49107e43e2ca5c50ab82b583229fc051cee2431647260e8c14b33ef39b98866a8d321fe0da82aa334e36cfb40dc7cb3371c5b8bc79c05b47f830a2ce220595d9b4c102996959cc93f76239f517e6a2bb80a7be5cdb4a2e4a7db641464e7", 0xdf, r3) add_key$fscrypt_v1(&(0x7f00000004c0), &(0x7f0000000500)={'fscrypt:', @desc2}, &(0x7f0000000540)={0x0, "1d8296c7e4741b2350caa55a355b030c988edce21be29b5ccf7e941f5eaa9e6bf4c0b9af45a4aee1c7bd2601443e422fc1025ea06babde4ac6de0c9650ddd552", 0x1e}, 0x48, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000900)=ANY=[@ANYRESDEC=r5, @ANYRESDEC], 0x48, r0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x17, 0x1, 0x0, 0x0, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x4001000}, 0x0) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000009c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x2, 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={0x34c, 0xb29d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) keyctl$set_timeout(0xf, 0x0, 0x0) add_key(&(0x7f0000000700)='blacklist\x00', &(0x7f00000008c0)={'syz', 0x2}, &(0x7f0000000b40)="41023d17c273bc78fed247305f10bc73b36ee809b6e4a6a616915adb6f80d89a2e2218e7b3326c644e6ea02d6f86086e751f9b2c06276f0997baa96421e08382479799901fe4c8b08453d66bb2a6c33b14a140167f915180b4070d6fe11d0437ebc8f42fcfbf0c9e7405062daf1e719dd837f0dd762194b19f41ac36557d35283131d38b56eda81e6a71fb1c1dbe299aeb10391dda40402a30eb5b5d580820e7e28584c8307a5c99224f20e245ca848951c8e46da50a183fa089e712ea4b27b7e6e4f1963b31f3cea9f5f16043571cc67c2e02161293b07dd88df55bd3d6", 0xde, 0x0) add_key$fscrypt_v1(&(0x7f0000000640), &(0x7f0000000680)={'fscrypt:', @desc4}, &(0x7f0000000840)={0x0, "e5c2c2a44525cecfa4d7e3624f4c0c77d4ef0b90885af768d9368e1d613762986bc4daad1ccd9996309d3e84c1570976e05190b0ea2571522a754e2eda23e4aa", 0x30}, 0x48, 0x0) 22:26:05 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:26:05 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:26:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, 0x0, &(0x7f00000009c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:26:05 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 19) 22:26:05 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:26:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r1, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) inotify_add_watch(r1, &(0x7f0000000300)='./file0\x00', 0x12000020) ftruncate(r0, 0x1000003) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) syz_io_uring_setup(0x4137, &(0x7f0000000240)={0x0, 0xdba9, 0x2, 0x2, 0x1b0, 0x0, r2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f00000002c0)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @loopback}, {0x6, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) fcntl$setstatus(r3, 0x4, 0x6000) creat(&(0x7f0000000100)='./file0\x00', 0x80) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r4, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) perf_event_open(&(0x7f00000001c0)={0xd580a5092500dee9, 0x80, 0x8, 0xd9, 0x6, 0x4, 0x0, 0x5, 0x2010, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0xf05, 0x6}, 0x9400, 0xffffffff, 0x393f9e4b, 0x7, 0x7, 0x2, 0xffb1, 0x0, 0x81, 0x0, 0x6}, 0x0, 0xa, r4, 0x9) r5 = gettid() r6 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0xf7, 0x8, 0x7, 0x0, 0x0, 0x0, 0x90004, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x7ff}, 0x6034, 0x81, 0x7fffffff, 0x0, 0x4, 0x2, 0x9, 0x0, 0x6, 0x0, 0x2a0}, r5, 0x5, r1, 0xb) ioctl$FS_IOC_GETFSLABEL(r6, 0x81009431, &(0x7f00000003c0)) [ 1492.635092] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=13464 comm=syz-executor.0 [ 1492.642961] loop6: detected capacity change from 0 to 262144 [ 1492.645977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=13479 comm=syz-executor.0 [ 1492.651594] FAULT_INJECTION: forcing a failure. [ 1492.651594] name failslab, interval 1, probability 0, space 0, times 0 [ 1492.653634] CPU: 0 PID: 13482 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1492.654862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1492.656299] Call Trace: [ 1492.656766] dump_stack+0x107/0x167 [ 1492.657408] should_fail.cold+0x5/0xa [ 1492.658081] ? create_object.isra.0+0x3a/0xa20 [ 1492.658778] should_failslab+0x5/0x20 [ 1492.659441] kmem_cache_alloc+0x5b/0x310 [ 1492.660064] create_object.isra.0+0x3a/0xa20 [ 1492.660719] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1492.661486] kmem_cache_alloc+0x159/0x310 [ 1492.662105] ? __lockdep_reset_lock+0x180/0x180 [ 1492.662821] xas_alloc+0x336/0x440 [ 1492.663365] xas_create+0x60f/0x10d0 [ 1492.663951] xas_create_range+0x189/0x620 [ 1492.664599] shmem_add_to_page_cache+0x760/0x1130 [ 1492.665338] ? shmem_getattr+0x180/0x180 [ 1492.665981] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1492.666821] ? shmem_unuse_inode+0xf60/0xf60 [ 1492.667487] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1492.668257] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1492.669030] shmem_write_begin+0xf7/0x1d0 [ 1492.669665] generic_perform_write+0x20a/0x4f0 [ 1492.670369] ? page_cache_prev_miss+0x310/0x310 [ 1492.671083] ? evict_inodes+0x470/0x470 [ 1492.671687] ? generic_write_checks+0x2ad/0x390 [ 1492.672401] __generic_file_write_iter+0x39d/0x5d0 [ 1492.673148] generic_file_write_iter+0xdb/0x230 [ 1492.673842] ? iov_iter_init+0x3c/0x130 [ 1492.674474] new_sync_write+0x42c/0x660 [ 1492.675079] ? new_sync_read+0x6f0/0x6f0 [ 1492.675697] ? __x64_sys_pwrite64+0x201/0x260 [ 1492.676377] ? lock_release+0x680/0x680 [ 1492.676978] ? selinux_file_permission+0x92/0x520 [ 1492.677714] ? security_file_permission+0xb1/0xe0 [ 1492.678469] vfs_write+0x7c0/0xb10 [ 1492.679014] __x64_sys_pwrite64+0x201/0x260 [ 1492.679665] ? ksys_pwrite64+0x1b0/0x1b0 [ 1492.680305] do_syscall_64+0x33/0x40 [ 1492.680868] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1492.681635] RIP: 0033:0x7fde53c79ab7 [ 1492.682197] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1492.684944] RSP: 002b:00007fde5123bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1492.686081] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79ab7 [ 1492.687161] RDX: 000000000000001d RSI: 00000000200000c0 RDI: 0000000000000005 [ 1492.688229] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1492.689286] R10: 0000000000002200 R11: 0000000000000293 R12: 0000000000000005 [ 1492.690345] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 22:26:06 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x49820000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1492.708532] loop4: detected capacity change from 0 to 262144 [ 1492.713510] 9pnet_virtio: no channels available for device [ 1492.718356] EXT4-fs (loop6): unsupported inode size: 0 [ 1492.719789] EXT4-fs (loop6): blocksize: 2048 22:26:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000800000600004508000300", @ANYRES32=r2, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000), 0x2, 0x424000) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f0000000380)={&(0x7f0000000040), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xb5c, 0x22}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}]]}, 0x48}, 0x1, 0x0, 0x0, 0x14}, 0x40) [ 1492.791385] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:26:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/cgroups\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xfdef) fallocate(0xffffffffffffffff, 0x48, 0x4075, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x7}, 0x4688c, 0x1b8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_complete(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) sendfile(r0, r1, 0x0, 0x100000001) 22:26:06 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 20) 22:26:06 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:26:06 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:26:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, 0x0, &(0x7f00000009c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:26:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @loopback}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'wlan0\x00'}) 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, 0x4800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x187) gettid() [ 1493.029247] loop6: detected capacity change from 0 to 262144 [ 1493.033872] FAULT_INJECTION: forcing a failure. [ 1493.033872] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1493.035928] CPU: 0 PID: 13614 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1493.036890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1493.038039] Call Trace: [ 1493.038430] dump_stack+0x107/0x167 [ 1493.038880] should_fail.cold+0x5/0xa [ 1493.039419] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1493.040172] ? shmem_write_begin+0xf7/0x1d0 [ 1493.040776] ? shmem_write_begin+0x100/0x1d0 [ 1493.041397] generic_perform_write+0x279/0x4f0 [ 1493.042043] ? page_cache_prev_miss+0x310/0x310 [ 1493.042699] ? evict_inodes+0x470/0x470 [ 1493.043269] ? generic_write_checks+0x2ad/0x390 [ 1493.043931] __generic_file_write_iter+0x39d/0x5d0 [ 1493.044622] generic_file_write_iter+0xdb/0x230 [ 1493.045260] ? iov_iter_init+0x3c/0x130 [ 1493.045823] new_sync_write+0x42c/0x660 [ 1493.046382] ? new_sync_read+0x6f0/0x6f0 [ 1493.046958] ? __x64_sys_pwrite64+0x201/0x260 [ 1493.047593] ? lock_release+0x680/0x680 [ 1493.048152] ? selinux_file_permission+0x92/0x520 [ 1493.048839] ? security_file_permission+0xb1/0xe0 [ 1493.049525] vfs_write+0x7c0/0xb10 [ 1493.050043] __x64_sys_pwrite64+0x201/0x260 [ 1493.050656] ? ksys_pwrite64+0x1b0/0x1b0 [ 1493.051241] do_syscall_64+0x33/0x40 [ 1493.051754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1493.052471] RIP: 0033:0x7fde53c79ab7 [ 1493.052997] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1493.055550] RSP: 002b:00007fde5123bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1493.056616] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79ab7 [ 1493.057611] RDX: 000000000000001d RSI: 00000000200000c0 RDI: 0000000000000005 [ 1493.058608] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1493.059610] R10: 0000000000002200 R11: 0000000000000293 R12: 0000000000000005 [ 1493.060611] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1493.068343] 9pnet_virtio: no channels available for device [ 1493.074891] EXT4-fs (loop6): unsupported inode size: 0 [ 1493.076215] EXT4-fs (loop6): blocksize: 2048 [ 1493.132670] loop4: detected capacity change from 0 to 262144 [ 1493.184982] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:26:21 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4a820000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:26:21 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x2160}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@del, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0x51, 0x0, 0x0, 0x3ff, 0x1, 0x1}, 0x10000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x20d315) sendmmsg$sock(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000180)=@l2={0x1f, 0xfff8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x7, 0x2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000040)="7a102ac3a103b8b62b9a887f4c3c8ba7914c95f44936ee1b2ab59749d5e409fb74ae9951c36a009203de8782c10777dfa9", 0x31}, {&(0x7f0000000200)="a6c7eb085711c103df6ac79ba64bdd27eb59d510920fe68e82bbed1a9c5c68173f84877d5bb258e8f135405d8c49bd46a7794def3c9521c36e9873f1d3e802680e019d7b1c036ed8dbb42eb32ee4eef95f27115714", 0x55}, {&(0x7f0000000280)="25d321ee8408d183d11db4d3334c3e64b45b0fbdc190c9a072e8fd26e9fe6d6d2c703b59ae1c545e5f85568babb4982f9931b5d1877c044ecf40bfbb4fa9a8d8c897918957c463afa1316693d1b078729bf7a4c332b7", 0x56}, {&(0x7f0000000300)="02df8dc948db3308f185fc64186f37cdcd44ea12f19053dfb63e55873fd42f7a23f9045bf9a42865e1b0aca521626a5eb04a9410a1e30f629552fe404d3c83f8c0ea0e6bec6bd190d457591cdd2de77acc5cca1f11b1fc781ab57926d8e2177369b74bb292266ca408df9b20e2a4476c3948d452fa4eb10d708271b63e1241f61d56745cff66954097572761eaa33aad3e11f33e8389e994a0b89beed883829b029f171fb8f47bb16d3dedc21e68c96d052e4ec8b29700fb71feb291f6889597244fde1d0bd5ec", 0xc7}, {&(0x7f0000000480)="ce71a326210685bc3e3bc1837cabd6ebcfea114662a50fcd523e50446d78f05a99f3fc10ecdee7fe1a0472b3582b11e5c3d45c1d02b22327f4cdaf91c3c988230cd5d124e32c136a7824b66f48e98b7f3361d4f4b3f41c", 0x57}, {&(0x7f0000000500)="39b7324948f3e14551502da5067c1768ded61730d5c4127e170954f848b7300717f4504fa5eadf71bd986cc6b9fdcf24cbc3656b9ced9b01afd5f04467bd98f5bb7c5bd52a7bd06cc6244325b5", 0x4d}, {&(0x7f0000000580)="c3afe33e003a5aab4aa5454b24ef746fdb799bed991814be4c325c78e439812af3483b794a93cbd6fa3c67a5add114d1c5064af10b806279772d2a49870bf629e0bcd4e67909e3389f4653224316c05eae401abbe98b9b0ff90dc8191ea1aa9176f4c621a732e3182feace9a5474f9d45d85f2151ec7beb7ec7a5464438ae955ad281f21a6a4887ee2f57013ef3f132f8ec9d82b4cff69cca6dfee2066f65b400c13451ed845e59c9e7297cb2a39537691249cb824e52d50b53354384ba8f58fe5685164fe197a5d", 0xc8}], 0x7, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x158}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x30}}, {{&(0x7f0000000700)=@sco, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000780)="9048f4681d97beba5f6ea647c718fffecb57f09951b370e6a2be8852d08a860f5c121380030f41f69e661eb90ab56deb14c4eeaddf7c0eb504f696b9001553eadc3040975862fad02a1c62f2a46e96c4d80fd0a3afa803e2b6330278f12683c27e64a685a73a5c8ea19401d2bd894f4c60dcc51429c6dde7b38d6b1868bbac5f4d8a3d5a42d9223b03e6", 0x8a}, {&(0x7f0000000840)="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", 0xfd}, {&(0x7f0000000940)="4435474ce6a351188f0c7eb4e81ff1bef1f233847ff144a68f09220e46dfc1197882a83725132f342dc466b89d62fa848a5f1e0f539543cd07ed39cea58b029cb505e149aed6c50f8a6d1d5595b41ad78a5bdd1a224d5abee674925acc91813dd29bec23ee3b62abbcb9eb7c1ceeeff2946ef37488e64716f06cde4a6d4680af55084c942eb0fd", 0x87}, {&(0x7f0000000a00)="e204dfc40994b44cb7622c5e519ddc60536d11ac2c94fda124010d3d0474af5afb5c2567fdf38572941c57be7f5210f47fdc0067aff7339f2c33df49a4d70dbd2fe90d2737a73fa39aeb2eeb37b7c7d05ad53c2be14a17", 0x57}, {&(0x7f0000000a80)="200e4e1e144520b2af70c025f4bb00f1ab29e4863265fd06d2104f73096d4df7790ef69bce287019c9917df5da2f11778d7efbb3135f369b17dbc35f54b6cb425522a1eca972c05510bfd0e79c3a010dddaa", 0x52}, {&(0x7f0000000b00)="bc66fab9702083d3d7bffad567bf09abeea0c73abdf4be4914536b8709189e31c57103c529b1c4cf96903b93f1e1287a4f0da0061444fe9b19b57ff1a9f1f9e72bcf43807898913dbd4980d31d4eeefc9cce548cac4e4576e3cd97be2e415ea716cef57424d871aaadc6d2d8d315da619cd970f57a22428e0b7197a5010d430ac7335f62c24e43c7d853d6dbf0ccf6c046", 0x91}, {&(0x7f0000000bc0)="802eee6b9b81ddc7657c1ccbf236fd9861d06f1982f7b2572e28257368b7cdae5a975fd25f565428440874c6381fdfba130fca68ad14a4f7a0ef39e6a101a3e9083338ff8e8938807a", 0x49}, {&(0x7f0000000c40)="31d7bdc78f5196ff7e699492ad8611ae7af51bb549f2339050e6403fc1c7006a9e", 0x21}], 0x8, &(0x7f0000000d00)=[@txtime={{0x18, 0x1, 0x3d, 0x8f1}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x26}}], 0x48}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000d80)="3275ce2178441a4539f39061390ed922a7aaaf7a5a22b6e7a3b7021b102dd79770329d5d537fc7", 0x27}], 0x1, &(0x7f0000000e00)=[@mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x88b}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}], 0x90}}, {{&(0x7f0000000ec0)=@sco, 0x80, &(0x7f0000000f40), 0x0, &(0x7f0000000f80)=[@timestamping={{0x14, 0x1, 0x25, 0x9c}}], 0x18}}], 0x4, 0x240c0894) 22:26:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000440)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_io_uring_setup(0x42001d, &(0x7f0000000680)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000440), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100), 0x8) r1 = openat$incfs(r0, &(0x7f0000000280)='.pending_reads\x00', 0x21000, 0x1ca) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x4, 0x6, 0x0, 0x0, 0x1ff, 0x21004, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x424aa5d, 0x1, @perf_bp={&(0x7f00000001c0), 0x9}, 0x18008, 0x5, 0x200, 0x1, 0x1, 0x6, 0x5, 0x0, 0x0, 0x0, 0x8ed}, 0xffffffffffffffff, 0xa, r1, 0x0) accept$unix(r0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 22:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) copy_file_range(r2, 0x0, r0, &(0x7f00000000c0)=0x1, 0xe34, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:26:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:26:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 21) 22:26:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:26:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) [ 1507.956146] FAULT_INJECTION: forcing a failure. [ 1507.956146] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.957911] CPU: 0 PID: 13697 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1507.958954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1507.960189] Call Trace: [ 1507.960586] dump_stack+0x107/0x167 [ 1507.961129] should_fail.cold+0x5/0xa [ 1507.961699] ? getname_flags.part.0+0x50/0x4f0 [ 1507.962386] should_failslab+0x5/0x20 [ 1507.962974] kmem_cache_alloc+0x5b/0x310 [ 1507.963595] getname_flags.part.0+0x50/0x4f0 [ 1507.964267] getname+0x8e/0xd0 [ 1507.964755] do_sys_openat2+0xf9/0x4d0 [ 1507.965347] ? build_open_flags+0x6f0/0x6f0 [ 1507.966009] ? rcu_read_lock_any_held+0x75/0xa0 [ 1507.966721] __x64_sys_openat+0x13f/0x1f0 [ 1507.967344] ? __ia32_sys_open+0x1c0/0x1c0 [ 1507.967999] do_syscall_64+0x33/0x40 [ 1507.968556] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1507.969320] RIP: 0033:0x7fde53c79a04 [ 1507.969873] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1507.972606] RSP: 002b:00007fde5123bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1507.973740] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79a04 [ 1507.974811] RDX: 0000000000000002 RSI: 00007fde5123c000 RDI: 00000000ffffff9c [ 1507.975870] RBP: 00007fde5123c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1507.976929] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1507.977984] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1507.997018] 9pnet_virtio: no channels available for device [ 1508.017441] loop6: detected capacity change from 0 to 262144 22:26:21 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4b820000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:26:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 22) 22:26:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}]}}) [ 1508.054346] EXT4-fs (loop6): unsupported inode size: 0 [ 1508.055714] EXT4-fs (loop6): blocksize: 2048 22:26:21 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x80641, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x9}, 0x580, 0x0, 0x0, 0xb9998546a837ad48, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/sockstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xb2, 0xff, 0x20, 0xfb, 0x0, 0xffffffffa0e87c18, 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f, 0x4, @perf_config_ext={0x0, 0x37}, 0x1000, 0x1, 0x2, 0x0, 0x8a, 0x7, 0x1, 0x0, 0x9, 0x0, 0x1}, 0xffffffffffffffff, 0x7, r2, 0x0) 22:26:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x16020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0xb5, 0xfffffffffffff0b1) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x0, 0x20000040}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2324, &(0x7f00000003c0)={0x0, 0x0, 0x2, 0x0, 0x325}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000280)) getsockopt(r0, 0x4, 0xffffffff, &(0x7f0000000140)=""/228, &(0x7f00000002c0)=0xe4) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0002}}}, 0x2f) sendmmsg$sock(r2, &(0x7f00000021c0)=[{{0x0, 0x2303, 0x0}}], 0x324, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) 22:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @remote}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f00000003c0)={r4, 0x0, "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", "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"}) gettid() 22:26:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:26:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1508.259116] loop6: detected capacity change from 0 to 262144 [ 1508.296542] FAULT_INJECTION: forcing a failure. [ 1508.296542] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.298308] CPU: 0 PID: 13783 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1508.299344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1508.300573] Call Trace: [ 1508.300971] dump_stack+0x107/0x167 [ 1508.301521] should_fail.cold+0x5/0xa [ 1508.302099] ? create_object.isra.0+0x3a/0xa20 [ 1508.302800] should_failslab+0x5/0x20 [ 1508.302919] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1508.303372] kmem_cache_alloc+0x5b/0x310 [ 1508.303398] create_object.isra.0+0x3a/0xa20 [ 1508.303410] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1508.303432] kmem_cache_alloc+0x159/0x310 [ 1508.303469] getname_flags.part.0+0x50/0x4f0 [ 1508.308134] getname+0x8e/0xd0 [ 1508.308625] do_sys_openat2+0xf9/0x4d0 [ 1508.309215] ? build_open_flags+0x6f0/0x6f0 [ 1508.309883] ? rcu_read_lock_any_held+0x75/0xa0 [ 1508.310597] __x64_sys_openat+0x13f/0x1f0 [ 1508.311225] ? __ia32_sys_open+0x1c0/0x1c0 [ 1508.311886] do_syscall_64+0x33/0x40 [ 1508.312449] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1508.313113] RIP: 0033:0x7fde53c79a04 [ 1508.313590] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1508.316356] RSP: 002b:00007fde5123bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1508.317501] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79a04 [ 1508.318505] RDX: 0000000000000002 RSI: 00007fde5123c000 RDI: 00000000ffffff9c [ 1508.319565] RBP: 00007fde5123c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1508.320636] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1508.321712] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1508.348503] 9pnet: Insufficient options for proto=fd 22:26:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}]}}) 22:26:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1508.504585] loop4: detected capacity change from 0 to 262144 [ 1508.529126] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1508.539078] 9pnet: Insufficient options for proto=fd [ 1508.561546] loop6: detected capacity change from 0 to 262144 [ 1508.591696] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 22:26:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) lseek(r2, 0x9d, 0x3) 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:26:36 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4c000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:26:36 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xfffffffffffff7ff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='./binderfs/binder-control\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f00000008c0)=0xccc, 0x1) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @multicast1}}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0xabea, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000001, 0x13, r1, 0x0) io_uring_register$IORING_REGISTER_PROBE(0xffffffffffffffff, 0x8, &(0x7f0000000800)=ANY=[@ANYBLOB="3b00000000000000000000000000000000000000000000003d704a7483f30ac07b77473bc7ba5c6674b4df4b102f1a61e3f816f3a7666befab01b025672434efaad7dbc0982f130e8ea00500000000000000d2ffeb39670e88cbc6fd3957b3fdc0157807e72d04ccab88313bcdc196000000000000"], 0x1) syz_io_uring_setup(0x5548, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x3cc, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000ac0)=ANY=[@ANYBLOB="665dd67d4a21394b76cc1fb1e9df683fab5a4497130246ccdd6ed1d3c6000c587e1241df61e3e0033a7f141e60fbe01646af5bd128635e22d68dd9913011303308254eca91d2a028c7af3dec1a5f25d7809cbb695e67924509e52270a31bbdd850a68cea16fc8064e9cbae1bb804f059fd62600bbdc4bbc69c307179533349531d5e8f", @ANYRES32=r0, @ANYBLOB="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"/274]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000008, 0x10, r7, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000180), 0xffffffffffffffff, &(0x7f0000000280)=0x800, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) r8 = openat$cgroup_ro(r6, &(0x7f0000000240)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) execveat(r8, &(0x7f0000000380)='./file0\x00', &(0x7f0000000580)=[&(0x7f00000003c0)='\x00', &(0x7f0000000500)='^&::^+\x00', &(0x7f0000000540)='\x00'], &(0x7f00000007c0)=[&(0x7f0000000200)='@:\x00', &(0x7f0000000600)='\xff\xff', &(0x7f0000000640)='/\x00', &(0x7f0000000680)='\xff\xff', &(0x7f00000006c0)='\xff\xff', &(0x7f0000000700)=')%]-/\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='{\x00'], 0x1000) 22:26:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:26:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:26:36 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 23) 22:26:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}]}}) 22:26:36 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000700)=ANY=[@ANYBLOB="01000000010000001800000022710e7c588756c4ef39d0c849a6054a38ca9825315808abef8a909b7efeeff7b8587431a2826cc11c55b2227fd635d804504e2b346211894379a55dfe9272652a63b0341719c5ad15d8c62a14cb36a4b6fad64d690d980ea170014122f463534b39a2fcaee74e7ec41fb43bf1bad062629ac6550db32a8e57472426334b8de5a3c2c94bf85d1913765abc0362b91159d0ada5fb1487a9ef8495b429c90c5fae8528d9910c6c139eb85878d1413f76474a450f60f4e3cafdf7519ba8f33ac75e5e05862384966d022daea338eb15afe68eb5d12ccc000000000000", @ANYRES32=r0, @ANYBLOB="04a50000000000002e2f66696c653100"]) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000200)=0x1, 0x4) fcntl$lock(r1, 0x5, &(0x7f0000000300)={0x2, 0x2, 0x2, 0x4}) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200002, 0x0) read(r2, &(0x7f0000000500)=""/122, 0x7a) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}], 0x1, 0x9) r5 = mq_open(&(0x7f0000000280)='/dev/sr0\x00', 0x40, 0x10, &(0x7f00000002c0)={0x400, 0x401, 0xc4e7, 0x6213ab22}) pidfd_getfd(0xffffffffffffffff, r5, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)=ANY=[@ANYBLOB="14800000", @ANYRESOCT=r4, @ANYRESDEC], 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x34004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000340)="ee885c9ecb155872253e168be18ab6b40539592722796a1044577e8e987eaf25208ece1ba14fef61b2e9a0e97df1d6ac18fe8804c59dc3f7549028860cc18505360f0452e27c620bf65a225117887e60abda87e7b693f4545ccb787753c52a78ab401ab47b27e328afcc9e2b3fb4b1459d47938cc3f7bd1ec824fae78fad93", 0x7f) [ 1523.360300] FAULT_INJECTION: forcing a failure. [ 1523.360300] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1523.363234] CPU: 1 PID: 13927 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1523.364771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.366521] Call Trace: [ 1523.367089] dump_stack+0x107/0x167 [ 1523.367857] should_fail.cold+0x5/0xa [ 1523.368665] strncpy_from_user+0x34/0x470 [ 1523.369542] getname_flags.part.0+0x95/0x4f0 [ 1523.370476] getname+0x8e/0xd0 [ 1523.370910] 9pnet: Insufficient options for proto=fd [ 1523.371175] do_sys_openat2+0xf9/0x4d0 [ 1523.373169] ? build_open_flags+0x6f0/0x6f0 [ 1523.374223] ? rcu_read_lock_any_held+0x75/0xa0 [ 1523.375362] __x64_sys_openat+0x13f/0x1f0 [ 1523.376421] ? __ia32_sys_open+0x1c0/0x1c0 [ 1523.377396] do_syscall_64+0x33/0x40 [ 1523.378177] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.379262] RIP: 0033:0x7fde53c79a04 [ 1523.380054] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1523.383948] RSP: 002b:00007fde5123bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1523.385547] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79a04 [ 1523.387056] RDX: 0000000000000002 RSI: 00007fde5123c000 RDI: 00000000ffffff9c [ 1523.388728] RBP: 00007fde5123c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1523.390536] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1523.392187] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1523.416843] loop6: detected capacity change from 0 to 262144 [ 1523.458939] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1523.477984] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1523.479680] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1523.481580] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:26:53 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 24) 22:26:53 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4e030000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:26:53 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0xff}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$CDROM_SELECT_DISK(r0, 0x5322, 0xffffffff) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file0\x00'}) mknodat$loop(r1, &(0x7f0000000180)='./file0\x00', 0x1000, 0x1) 22:26:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRESDEC=r2]) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:26:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, 0x0) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:26:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="3181", 0xffeb}], 0x1}}], 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r1, &(0x7f0000003600)=[{{&(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000440)='7x', 0x2}], 0x1}}, {{&(0x7f00000003c0)={0x2, 0x0, @dev}, 0xf, &(0x7f0000000180)=[{&(0x7f0000000780)="4ded", 0x2}], 0x1}}], 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000003a40)={'syztnl1\x00', &(0x7f00000039c0)={'syztnl2\x00', 0x0, 0x58, 0xf2, 0xff, 0x8001, 0x45, @ipv4={'\x00', '\xff\xff', @empty}, @rand_addr=' \x01\x00', 0x40, 0x8000, 0x3, 0x3e1b}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003ac0)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000003b80)={'syztnl2\x00', &(0x7f0000003b00)={'syztnl2\x00', 0x0, 0x2f, 0x3c, 0x9, 0x1f, 0x41, @local, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x10, 0x7, 0xfffffffc}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000005780)={'erspan0\x00', &(0x7f0000005700)={'syztnl0\x00', 0x0, 0x18, 0x10, 0x1, 0x88a8, {{0x9, 0x4, 0x2, 0x9, 0x24, 0x64, 0x0, 0xff, 0x29, 0x0, @multicast1, @private=0xa010101, {[@noop, @cipso={0x86, 0xd, 0x0, [{0x7, 0x7, "ef05366bb4"}]}, @noop]}}}}}) r6 = socket(0x11, 0x3, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @remote}, 0x14) sendmmsg$inet(r1, &(0x7f000000ad00)=[{{&(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000180)="6e79c88bbd4a6048d42a6102cb5eb228c0a022852e39587525a7a551f4c885422847334aa1ebaa116b0b8786036bf224424092b51818160f57f1e8c7c12fa33f74b05b069fa3b8c9dd3abe7010f7f82c44d14d3f244100b147fe2dbfdf82e99799c656c4e4064edabfdd1002c4b4b0fdcd8b84cd7acedc84a0654c058f4790496f9c2321b79362968a1affdb28b771222a2359de8e053db6233fd9f32613b99d4f717dd4cd79e0ef262e23dae667f21a22b4fb25452aeab4f92244fbe0fd24876812071f6fa962fe7c5e", 0xca}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="988ab5ef9fd15aaa0435f5ed89f26ab00ee52b75a5cf10d1cf7c5ebbebd3557dff5d111c23cd6b9fc6af95e5f0ef49afe3c9b1a89729112e3ca88f4f0f05aeac64a26c13bb3ac8b3c447b5659d8278412942f573c2be4e5282b3f822823f3d26e432ad85896c68a2370927fac6b8e114da4c792db11923497cfbed46158e7fecb27361829c18997a05de4cc16d12a2a0c8eb83fdb918c816372daea70103116641", 0xa1}, 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0x1000}], 0x9, &(0x7f0000005240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3ff}}], 0x48}}, {{&(0x7f00000052c0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f00000054c0)=[{&(0x7f0000005300)="85573de98b4f7cc1f407706e9193656640beea56ffabacae92fb5f7694f9a823bf38a77d20acb37f033c0bb70b64d08807c6246d4f0b82528824cd3072305f46b99b8cd286032787a449f852574fda4b24b09e3987ab39dda5e627d45529cf57ddc183b8d561", 0x66}, {&(0x7f0000005380)="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", 0xfd}, {&(0x7f0000005480)="419ec972f436582fc6d7ca27bbc4fe8cb5972979d899dd71", 0x18}], 0x3}}, {{&(0x7f0000005500)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f00000056c0)=[{&(0x7f0000005540)="79877a31d7801dc765c016bd6e4c61f3ffa152c5c3008e1db12ab29e843fb93b95eec7ddc10a30b98a5508b09d3192f37f0053a4d748f4a3bac425173a770a7ee9a979fd3502c0208a6713e279e95c71b6a2a548ea5ea1294cab73bcbfcddc312d7b2f86261f267b5da5d3304b82300be71062eff001e1", 0x77}, {&(0x7f00000055c0)="61e814f03ca7423af34a0547a5349ba05139fcfcd804103af0747b5be549467dff7de8c00b75a99600cc4740ecc44d8c05c5761d619a9d5edc2c6c674cc53106ba78cfa0ef5c8d6a4672bf07234931533d91b894e48ab58af0c2be3927f1e780f6f971afba870663a17c25446577b733c31a18f690d644f876da3ac73b986da38d4961a0a495384287720d9f2efa80e74b935fea2bac4aff8aa1b87bc91519bd10f00992fcff2c874c8ca369e7b5f1065381f562013cf36a4fd32cbec9fe0284e210a92cc63afd55de4767b9627619", 0xcf}], 0x2, &(0x7f00000057c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}, 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{&(0x7f0000009ac0)="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", 0x1000}, {&(0x7f000000aac0)="e1f9d4cc919668e0299a4193e5a9e8e6a761dce0d2360010d11259bc2c8edca14edd6963bb27c066c8f657763056861abf510e3afa082fee9784a486640b55e134c0fdfb8a628a173046128c5650e43c8f89dc5878c0ab02eda38ec74a961e3a00cf18849936b9cd6cf4c565e8", 0x6d}, {&(0x7f000000ab40)="d4a8489467318d5ac2df24585f686c05f180c51d611dbdcf0d9b99127d7499aba8df4cad232aeb3001e20ba22e9a05763e6ac38fb3ac59c8500c55f99c609a8ab40a522775faf02d2d56d995feb270f122e653b0d0a14bf12c9ca28c06d86fe1ae4b6eb396a87756aa796cac771738b5b4ff971b2b24b5008df8152d88412c8c4fc845ea3de474b9e4e842f5750adbb56a6d67387f4120a3e47aa59b7de6b4", 0x9f}], 0x5, &(0x7f000000ac80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @rand_addr=0x64010101}}}, @ip_retopts={{0x30, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0xc, 0x6e, 0x3, 0x0, [{@remote, 0x9}]}, @generic={0x82, 0x8, "8d504a082d06"}, @rr={0x7, 0x3, 0x9a}, @rr={0x7, 0x7, 0x51, [@empty]}]}}}], 0x68}}], 0x9, 0x2004c014) 22:26:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:26:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_u}]}}) [ 1539.771017] FAULT_INJECTION: forcing a failure. [ 1539.771017] name failslab, interval 1, probability 0, space 0, times 0 [ 1539.773769] CPU: 0 PID: 14063 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1539.775440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1539.777418] Call Trace: [ 1539.778057] dump_stack+0x107/0x167 [ 1539.778950] should_fail.cold+0x5/0xa [ 1539.779866] ? __alloc_file+0x21/0x320 [ 1539.780806] should_failslab+0x5/0x20 [ 1539.781721] kmem_cache_alloc+0x5b/0x310 [ 1539.782707] __alloc_file+0x21/0x320 [ 1539.783668] alloc_empty_file+0x6d/0x170 [ 1539.784654] path_openat+0xe6/0x2770 [ 1539.785549] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1539.786754] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1539.787956] ? path_lookupat+0x860/0x860 [ 1539.788931] ? perf_trace_lock+0x2bd/0x490 [ 1539.789942] ? lock_acquire+0x197/0x470 [ 1539.790902] ? find_held_lock+0x2c/0x110 [ 1539.791878] ? __lockdep_reset_lock+0x180/0x180 [ 1539.793014] do_filp_open+0x190/0x3e0 [ 1539.793935] ? may_open_dev+0xf0/0xf0 [ 1539.794874] ? alloc_fd+0x2e7/0x670 [ 1539.795752] ? lock_downgrade+0x6d0/0x6d0 [ 1539.796746] ? do_raw_spin_lock+0x121/0x260 [ 1539.797776] ? rwlock_bug.part.0+0x90/0x90 [ 1539.798827] ? _raw_spin_unlock+0x1a/0x30 [ 1539.799838] ? alloc_fd+0x2e7/0x670 [ 1539.800751] do_sys_openat2+0x171/0x4d0 [ 1539.801720] ? build_open_flags+0x6f0/0x6f0 [ 1539.802782] ? rcu_read_lock_any_held+0x75/0xa0 [ 1539.803922] __x64_sys_openat+0x13f/0x1f0 [ 1539.805056] ? __ia32_sys_open+0x1c0/0x1c0 [ 1539.806109] do_syscall_64+0x33/0x40 [ 1539.807030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1539.808276] RIP: 0033:0x7fde53c79a04 [ 1539.809173] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1539.813609] RSP: 002b:00007fde5123bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1539.815459] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79a04 [ 1539.817184] RDX: 0000000000000002 RSI: 00007fde5123c000 RDI: 00000000ffffff9c [ 1539.818798] RBP: 00007fde5123c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1539.820325] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1539.821839] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1539.826546] loop6: detected capacity change from 0 to 262144 22:26:53 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x68000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1539.852332] 9pnet: Insufficient options for proto=fd 22:26:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_u}]}}) 22:26:53 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 25) [ 1539.913014] loop1: detected capacity change from 0 to 33559552 22:26:53 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close_range(r0, 0xffffffffffffffff, 0x2) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x0) write(r0, &(0x7f00000000c0)="30b6cc7792d77556fa05868719d55d985b6d1a55cff8310960c16112f08f", 0x1e) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000380)) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000280), &(0x7f0000000580)='./file0\x00', 0x8, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x406e2, 0x0) lseek(0xffffffffffffffff, 0x40, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000e80)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0f83ff11577286308d42b73ebe5ef7f6588dba73625c38717609bac99b2b8c538c9b030ed25724e3e7d7931dc33ccb75aaf2580c55dc37276988f8a70320d7aaea0d361a482cb01076d076a220644bf9211e05c2f326b7f30ccaba5621eddb22fa0213e84880933514e08038328f7d85bc3bf9077298e5476b1afade4a6234651d7b706b8d21c4c5d784b463556780d840ab44c0a6eb4e5116b9e65614e9d5103b1a44a98cd5e0f1d6c7ba318dbfd4"], 0x28}}, 0x0) inotify_add_watch(r2, &(0x7f0000000100)='./file1\x00', 0x4000060e) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) finit_module(r1, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0xfa29}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000240)={&(0x7f0000000740)=@ll={0x11, 0x3, r3, 0x1, 0x9, 0x6, @random="0b000004a200"}, 0x80, &(0x7f0000000840)}, 0x0, 0x4000000}, 0x400000) setxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)='system_u:object_r:apt_var_lib_t:s0\x00', 0x23, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x40010, 0xffffffffffffffff, 0x10000000) 22:26:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, 0x0) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:26:53 executing program 0: r0 = syz_io_uring_setup(0x132, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={&(0x7f0000000400)=@pptp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000004c0)=""/80, 0x50}], 0x2, &(0x7f0000000580)=""/129, 0x81}, 0x0, 0x10002, 0x0, {0x3}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r5 = syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000200)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f00000003c0)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000380)='./file0\x00', 0x5c, 0x881, 0x23456, {0x0, r8}}, 0x7f) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x40010, r5, 0x0) syz_io_uring_submit(r9, r7, &(0x7f0000000300)=@IORING_OP_NOP={0x0, 0x2}, 0x30156dfa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x4007, @fd_index, 0x3, 0x6, 0xb2, 0x4, 0x1, {0x1, r10}}, 0x4) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd=r11, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r12}}, 0x8) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r12}}, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1539.968157] loop1: detected capacity change from 0 to 33559552 22:26:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1540.021540] FAULT_INJECTION: forcing a failure. [ 1540.021540] name failslab, interval 1, probability 0, space 0, times 0 [ 1540.023258] CPU: 1 PID: 14186 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1540.024215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1540.025368] Call Trace: [ 1540.025738] dump_stack+0x107/0x167 [ 1540.026246] should_fail.cold+0x5/0xa [ 1540.026781] ? create_object.isra.0+0x3a/0xa20 [ 1540.027421] should_failslab+0x5/0x20 [ 1540.027957] kmem_cache_alloc+0x5b/0x310 [ 1540.028525] create_object.isra.0+0x3a/0xa20 [ 1540.029131] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1540.029838] kmem_cache_alloc+0x159/0x310 [ 1540.030414] __alloc_file+0x21/0x320 [ 1540.030938] alloc_empty_file+0x6d/0x170 [ 1540.031500] path_openat+0xe6/0x2770 [ 1540.032018] ? __lock_acquire+0x1657/0x5b00 [ 1540.032620] ? path_lookupat+0x860/0x860 [ 1540.033185] ? perf_trace_lock+0xac/0x490 [ 1540.033757] ? lock_acquire+0x197/0x470 [ 1540.034306] ? find_held_lock+0x2c/0x110 [ 1540.034876] ? __lockdep_reset_lock+0x180/0x180 [ 1540.035529] do_filp_open+0x190/0x3e0 [ 1540.036059] ? may_open_dev+0xf0/0xf0 [ 1540.036593] ? alloc_fd+0x2e7/0x670 [ 1540.037096] ? lock_downgrade+0x6d0/0x6d0 [ 1540.037668] ? do_raw_spin_lock+0x121/0x260 [ 1540.038262] ? rwlock_bug.part.0+0x90/0x90 [ 1540.038863] ? _raw_spin_unlock+0x1a/0x30 [ 1540.039441] ? alloc_fd+0x2e7/0x670 [ 1540.039952] do_sys_openat2+0x171/0x4d0 [ 1540.040508] ? build_open_flags+0x6f0/0x6f0 [ 1540.041114] ? rcu_read_lock_any_held+0x75/0xa0 [ 1540.041760] __x64_sys_openat+0x13f/0x1f0 [ 1540.042332] ? __ia32_sys_open+0x1c0/0x1c0 [ 1540.042937] do_syscall_64+0x33/0x40 [ 1540.043454] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1540.044161] RIP: 0033:0x7fde53c79a04 [ 1540.044687] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1540.047238] RSP: 002b:00007fde5123bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1540.048287] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79a04 [ 1540.049268] RDX: 0000000000000002 RSI: 00007fde5123c000 RDI: 00000000ffffff9c [ 1540.050255] RBP: 00007fde5123c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1540.051241] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1540.052230] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1540.111781] kauditd_printk_skb: 59 callbacks suppressed [ 1540.111796] audit: type=1400 audit(1748903213.437:179): avc: denied { module_load } for pid=14180 comm="syz-executor.5" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=1329 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=system permissive=1 22:26:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) fallocate(r1, 0x44, 0x3, 0xe0) openat2(r4, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) fallocate(r4, 0x1c, 0xfffffffffffffffa, 0xcd0e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000840)={{0x0, 0x980, 0x1d, 0x0, 0x1, 0x5, 0x3800000000000000, 0x2, 0x5bc1, 0x2, 0x4, 0x5, 0x835, 0x3, 0x10001}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000001e00)={r5, r6, "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", "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"}) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)={0x3b0, r3, 0x10, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x400}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x9}, @NL80211_ATTR_IE={0x359, 0x2a, [@random={0xf8, 0xba, "f37935f89cde0b27d18f3396c462b5669ff038cf8b33465d9925b4e808e7b69fa348b8f8c8dd86a5288a1a3ce58df2ca7b9508a7b9e9c7b6aff58ab7b37cf0c8764da1d432a027568f6e7497a2a5af402642a5beed53f45c0a7ad217dd5ddbdc6a1d62f5cbf1bdb0d72a4c021b5e2b9befda14c029e3f3790cfdac5566091c351973655d600ae3c1fd42fbd5910571b74443d306d9adbc1343d829095773fbbc33e79772d69a9b166ccbd074a5ed56a1ec5d19682f25f7fd83f7"}, @perr={0x84, 0x122, {0x3f, 0x12, [@ext={{}, @broadcast, 0xb092f6e, @broadcast, 0x34}, @not_ext={{}, @device_a, 0xf1c, "", 0x26}, @not_ext={{}, @device_a, 0x2, "", 0x38}, @ext={{}, @device_a, 0x5, @device_a, 0x24}, @not_ext={{}, @broadcast, 0x400, "", 0x39}, @not_ext={{}, @device_a, 0x8, "", 0x37}, @not_ext={{}, @broadcast, 0x40, "", 0x1e}, @ext={{}, @device_a, 0x0, @broadcast, 0x2a}, @not_ext={{}, @broadcast, 0x10001, "", 0x4}, @ext={{}, @device_a, 0x7, @device_b, 0x38}, @not_ext={{}, @broadcast, 0x401, "", 0x23}, @ext={{}, @device_a, 0x8001, @broadcast, 0x1}, @ext={{}, @broadcast, 0x399e, @device_a, 0x35}, @ext={{}, @device_b, 0x9, @device_a, 0x41}, @ext={{}, @device_a, 0x1f, @device_a, 0x21}, @not_ext={{}, @device_a, 0xfffffffb}, @ext={{}, @device_b, 0x7, @device_b, 0x17}, @not_ext={{}, @device_a, 0xfa8, "", 0x4}]}}, @rann={0x7e, 0x15, {{0x0, 0x2}, 0x8, 0x3, @device_a, 0x0, 0x6, 0x9}}, @fast_bss_trans={0x37, 0xb8, {0xad, 0x4, "27ab012dbb5b543859174e437707af7b", "95318a663a2b5c5c0637080a1fa6c904c45ea2c759684560f6e818519d63634f", "eda529b50978df9214f94bfc9cdc6affd8c9b62765aca64a9dd9de5e5b944b4b", [{0x4, 0x26, "78536870b23cffa707d29d516e49af0c9fde9c646dc267132c0c1459bb113b11345be8efe1d2"}, {0x3, 0x1d, "69fa1d566d567f30396cefc2590b85bcf9c7ebd3d0f49144b9ee9c00eb"}, {0x1, 0x11, "f462a0e2fbb9e13f0eada424474fe4d4f1"}, {0x2, 0xa, "e2407100c4d5ef9a90f5"}]}}, @cf={0x4, 0x6, {0x9, 0x0, 0x4d9a, 0x2}}, @random={0xfe, 0x9a, "1ca3f9a1d51e99bbf8a07a99e5b59608f77d64646fc3e64ccfdf3cd7ed3066b135b21f1c488dd28094c55df079cf1bbc67acb2a96be54aca00720c0784ab4115878d9d8e61766a754b52e87feaa3425a9e9e19b368449d976e70c8234c5fc6e51fce92b2ee5c2006ac16e887ae53d6bd01240e47a99b1ef718f8a1a7fdcc8113e688b70e2cdf0df7de83d866bcc6842e9890db88489c6e4ff1a2"}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}]}, 0x3b0}}, 0x4000008) 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:26:53 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x6c000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1540.116467] Module has invalid ELF structures [ 1540.117364] loop4: detected capacity change from 0 to 262144 [ 1540.126773] 9pnet: Insufficient options for proto=fd 22:26:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1540.134803] loop6: detected capacity change from 0 to 262144 22:26:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_u}]}}) [ 1540.145582] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:26:53 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 26) 22:26:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, 0x0) chroot(&(0x7f0000000180)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1540.311623] cgroup: fork rejected by pids controller in /syz2 [ 1540.317596] 9pnet: Insufficient options for proto=fd 22:26:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1540.348265] loop1: detected capacity change from 0 to 33559552 [ 1540.401569] loop1: detected capacity change from 0 to 33559552 [ 1540.405481] FAULT_INJECTION: forcing a failure. [ 1540.405481] name failslab, interval 1, probability 0, space 0, times 0 [ 1540.406768] CPU: 1 PID: 14383 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1540.407571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1540.408521] Call Trace: [ 1540.408824] dump_stack+0x107/0x167 [ 1540.409242] should_fail.cold+0x5/0xa [ 1540.409677] ? security_file_alloc+0x34/0x170 [ 1540.410188] should_failslab+0x5/0x20 [ 1540.410618] kmem_cache_alloc+0x5b/0x310 [ 1540.411089] security_file_alloc+0x34/0x170 [ 1540.411581] __alloc_file+0xb7/0x320 [ 1540.412004] alloc_empty_file+0x6d/0x170 [ 1540.412471] path_openat+0xe6/0x2770 [ 1540.412895] ? __lock_acquire+0x1657/0x5b00 [ 1540.413395] ? path_lookupat+0x860/0x860 [ 1540.413854] ? perf_trace_lock+0xac/0x490 [ 1540.414326] ? lock_acquire+0x197/0x470 [ 1540.414781] ? find_held_lock+0x2c/0x110 [ 1540.415252] ? __lockdep_reset_lock+0x180/0x180 [ 1540.415782] do_filp_open+0x190/0x3e0 [ 1540.416213] ? may_open_dev+0xf0/0xf0 [ 1540.416650] ? alloc_fd+0x2e7/0x670 [ 1540.417063] ? lock_downgrade+0x6d0/0x6d0 [ 1540.417533] ? do_raw_spin_lock+0x121/0x260 [ 1540.418166] ? rwlock_bug.part.0+0x90/0x90 [ 1540.418663] ? _raw_spin_unlock+0x1a/0x30 [ 1540.419141] ? alloc_fd+0x2e7/0x670 [ 1540.419560] do_sys_openat2+0x171/0x4d0 [ 1540.420012] ? build_open_flags+0x6f0/0x6f0 [ 1540.420511] ? rcu_read_lock_any_held+0x75/0xa0 [ 1540.421041] __x64_sys_openat+0x13f/0x1f0 [ 1540.421512] ? __ia32_sys_open+0x1c0/0x1c0 [ 1540.422000] do_syscall_64+0x33/0x40 [ 1540.422423] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1540.423011] RIP: 0033:0x7fde53c79a04 [ 1540.423433] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1540.425515] RSP: 002b:00007fde5123bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1540.426376] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79a04 [ 1540.427192] RDX: 0000000000000002 RSI: 00007fde5123c000 RDI: 00000000ffffff9c [ 1540.427995] RBP: 00007fde5123c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1540.428804] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1540.429609] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1540.440312] FAT-fs (loop1): Unrecognized mount option "µfŸð8Ï‹3F]™%´è綟£H¸øÈ݆¥(Š<åòÊ{•§¹éǶ¯õŠ·³|ðÈvM¡Ô2 'Vnt—¢¥¯@&B¥¾íSô\ [ 1540.440312] zÒÝ]ÛÜjbõËñ½°×*L^+›ïÚÀ)ãóy ý¬Uf 5se]` [ 1540.440312] ãÁýBûÕ‘q·DCÓÙ­¼CØ) Wsû¼3ç—rÖš›lËÐt¥íV¡ì]h/%÷ýƒ÷„"?@ÿÿÿÿÿÿn/ ÿÿÿÿÿÿ4" or missing value [ 1540.478394] loop6: detected capacity change from 0 to 262144 22:27:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:27:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000000c0)=0x0) r5 = perf_event_open(&(0x7f0000000080)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FIOCLEX(r5, 0x5451) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r7}) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f0000003080)={r7, "1f97da2d965551153358c180300791a3"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000240)={{r3}, r4, 0x1c, @inherit={0x60, &(0x7f00000001c0)={0x1, 0x3, 0x100000001, 0x68, {0x5, 0xfffffffffffffff8, 0x9, 0x1, 0x1}, [0x6, 0x7f, 0x9]}}, @devid=r7}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:27:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 22:27:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:27:10 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x74000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:27:10 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0xffffffffffffffff, 0x5) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x7ff, 0x7, 0x0, 0x800}, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x240e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, @perf_config_ext, 0x90200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x52892, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x80000000, 0x0, 0x2, 0xfffffffffffffffb, 0x3, 0x7, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xd, r2, 0x9) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x810, r2, 0x6) getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'veth0_vlan\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x2000000) 22:27:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r0, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') openat$incfs(r1, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79000000000068df49fc6e2bb0d200ca89e4fa76345098070000000000", @ANYRES16=r2, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r2, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@GTPA_VERSION={0x8}, @GTPA_TID={0xc}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_VERSION={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x400d0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)={0x3c, 0x21, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x20, 0x16, 0x0, 0x0, @str='/proc/sys/net/ipv4/tcp_rmem\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 22:27:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 27) [ 1556.786792] loop6: detected capacity change from 0 to 262144 [ 1556.792973] FAULT_INJECTION: forcing a failure. [ 1556.792973] name failslab, interval 1, probability 0, space 0, times 0 [ 1556.794341] CPU: 1 PID: 14411 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1556.795161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1556.796110] Call Trace: [ 1556.796432] dump_stack+0x107/0x167 [ 1556.796866] should_fail.cold+0x5/0xa [ 1556.797320] ? create_object.isra.0+0x3a/0xa20 [ 1556.797865] should_failslab+0x5/0x20 [ 1556.798318] kmem_cache_alloc+0x5b/0x310 [ 1556.798792] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1556.799444] create_object.isra.0+0x3a/0xa20 [ 1556.799962] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1556.800563] kmem_cache_alloc+0x159/0x310 [ 1556.801052] security_file_alloc+0x34/0x170 [ 1556.801553] __alloc_file+0xb7/0x320 [ 1556.801992] alloc_empty_file+0x6d/0x170 [ 1556.802472] path_openat+0xe6/0x2770 [ 1556.802907] ? __lock_acquire+0x1657/0x5b00 [ 1556.803430] ? path_lookupat+0x860/0x860 [ 1556.803910] ? perf_trace_lock+0xac/0x490 [ 1556.804398] ? lock_acquire+0x197/0x470 [ 1556.804865] ? find_held_lock+0x2c/0x110 [ 1556.805345] ? __lockdep_reset_lock+0x180/0x180 [ 1556.805899] do_filp_open+0x190/0x3e0 [ 1556.806347] ? may_open_dev+0xf0/0xf0 [ 1556.806797] ? alloc_fd+0x2e7/0x670 [ 1556.807239] ? lock_downgrade+0x6d0/0x6d0 [ 1556.807725] ? do_raw_spin_lock+0x121/0x260 [ 1556.808233] ? rwlock_bug.part.0+0x90/0x90 [ 1556.808736] ? _raw_spin_unlock+0x1a/0x30 [ 1556.809225] ? alloc_fd+0x2e7/0x670 [ 1556.809668] do_sys_openat2+0x171/0x4d0 [ 1556.810140] ? build_open_flags+0x6f0/0x6f0 [ 1556.810661] ? rcu_read_lock_any_held+0x75/0xa0 [ 1556.811222] __x64_sys_openat+0x13f/0x1f0 [ 1556.811711] ? __ia32_sys_open+0x1c0/0x1c0 [ 1556.812227] do_syscall_64+0x33/0x40 [ 1556.812666] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1556.813275] RIP: 0033:0x7fde53c79a04 [ 1556.813725] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1556.815884] RSP: 002b:00007fde5123bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1556.816756] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53c79a04 [ 1556.817572] RDX: 0000000000000002 RSI: 00007fde5123c000 RDI: 00000000ffffff9c [ 1556.818390] RBP: 00007fde5123c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1556.819237] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1556.820073] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1556.836014] netlink: 'syz-executor.0': attribute type 22 has an invalid length. [ 1556.854167] loop1: detected capacity change from 0 to 33559552 [ 1556.928364] loop1: detected capacity change from 0 to 33559552 [ 1556.929486] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:27:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:27:10 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x36, 0x0, 0x1}, {}, {0x6}]}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 22:27:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r0, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') openat$incfs(r1, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79000000000068df49fc6e2bb0d200ca89e4fa76345098070000000000", @ANYRES16=r2, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r2, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@GTPA_VERSION={0x8}, @GTPA_TID={0xc}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_VERSION={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x400d0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)={0x3c, 0x21, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x20, 0x16, 0x0, 0x0, @str='/proc/sys/net/ipv4/tcp_rmem\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 22:27:10 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x7a000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:27:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:27:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:27:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x4040, 0x0) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x5) 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1557.025108] loop4: detected capacity change from 0 to 262144 [ 1557.050995] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:27:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000000c0)=0x0) r5 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FIOCLEX(r5, 0x5451) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r7}) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f0000003080)={r7, "1f97da2d965551153358c180300791a3"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000240)={{r3}, r4, 0x1c, @inherit={0x60, &(0x7f00000001c0)={0x1, 0x3, 0x100000001, 0x68, {0x5, 0xfffffffffffffff8, 0x9, 0x1, 0x1}, [0x6, 0x7f, 0x9]}}, @devid=r7}) 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:27:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 28) [ 1557.144817] netlink: 'syz-executor.0': attribute type 22 has an invalid length. [ 1557.195703] loop6: detected capacity change from 0 to 262144 [ 1557.227576] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1557.238744] FAULT_INJECTION: forcing a failure. [ 1557.238744] name failslab, interval 1, probability 0, space 0, times 0 [ 1557.242968] CPU: 0 PID: 14631 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1557.244597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1557.246354] Call Trace: [ 1557.246944] dump_stack+0x107/0x167 [ 1557.247736] should_fail.cold+0x5/0xa [ 1557.248531] ? __kthread_create_on_node+0xd1/0x400 [ 1557.249558] should_failslab+0x5/0x20 [ 1557.250376] kmem_cache_alloc_trace+0x55/0x320 [ 1557.251385] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1557.252380] __kthread_create_on_node+0xd1/0x400 [ 1557.253473] ? __kthread_parkme+0x1d0/0x1d0 [ 1557.254403] ? __mutex_lock+0x4fe/0x10b0 [ 1557.255259] ? loop_configure+0xc8a/0x1410 [ 1557.256177] ? do_raw_spin_unlock+0x4f/0x220 [ 1557.257309] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1557.258437] kthread_create_on_node+0xbb/0x100 [ 1557.259565] ? __kthread_create_on_node+0x400/0x400 [ 1557.260670] ? lockdep_init_map_type+0x2c7/0x780 [ 1557.261688] ? lockdep_init_map_type+0x2c7/0x780 [ 1557.262941] loop_configure+0x3e7/0x1410 [ 1557.264032] lo_ioctl+0xa57/0x16b0 [ 1557.264965] ? avc_has_extended_perms+0x7f1/0xf40 [ 1557.265981] ? loop_set_status_old+0x250/0x250 [ 1557.266955] ? avc_ss_reset+0x180/0x180 [ 1557.267817] ? find_held_lock+0x2c/0x110 [ 1557.268710] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1557.269771] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1557.270927] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1557.272038] ? generic_block_fiemap+0x60/0x60 [ 1557.273069] ? lock_downgrade+0x6d0/0x6d0 [ 1557.273951] ? build_open_flags+0x6f0/0x6f0 [ 1557.274879] ? loop_set_status_old+0x250/0x250 [ 1557.276073] blkdev_ioctl+0x291/0x710 [ 1557.276893] ? blkdev_common_ioctl+0x1930/0x1930 [ 1557.277874] ? selinux_file_ioctl+0xb6/0x270 [ 1557.278824] block_ioctl+0xf9/0x140 [ 1557.279607] ? blkdev_read_iter+0x1c0/0x1c0 [ 1557.280532] __x64_sys_ioctl+0x19a/0x210 [ 1557.281404] do_syscall_64+0x33/0x40 [ 1557.282189] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1557.283293] RIP: 0033:0x7fde53cc68d7 [ 1557.284079] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1557.287884] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1557.289471] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1557.291029] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1557.292569] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1557.294427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1557.296175] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:27:23 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x84400000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:27:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:27:23 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x640c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/dm_mod', 0x8000, 0x5) r0 = syz_io_uring_setup(0x782e, &(0x7f0000000580), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL, 0x0) io_uring_enter(0xffffffffffffffff, 0x7fab, 0x0, 0x3, &(0x7f0000000640)={[0x1]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_io_uring_setup(0x2a77, &(0x7f0000000340)={0x0, 0x2000000, 0x4, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, 0x0, 0x240000d0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000040)=ANY=[]) r5 = mmap$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) io_uring_enter(r0, 0x58af, 0x0, 0x2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r6, 0x4008240b, &(0x7f0000000180)={0x3, 0x80, 0x6, 0x0, 0x4, 0x9, 0x0, 0x800, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x5464, 0x9, 0x1c815965, 0x1, 0x41, 0xffff79ec, 0x8, 0x0, 0x8, 0x0, 0x6}) 22:27:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) fallocate(r0, 0x11, 0x8, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x20) gettid() 22:27:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r0, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') openat$incfs(r1, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79000000000068df49fc6e2bb0d200ca89e4fa76345098070000000000", @ANYRES16=r2, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r2, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@GTPA_VERSION={0x8}, @GTPA_TID={0xc}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_VERSION={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x400d0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)={0x3c, 0x21, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x20, 0x16, 0x0, 0x0, @str='/proc/sys/net/ipv4/tcp_rmem\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 22:27:23 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:27:23 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 29) 22:27:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 1) [ 1569.893591] loop6: detected capacity change from 0 to 262144 [ 1569.897229] FAULT_INJECTION: forcing a failure. [ 1569.897229] name failslab, interval 1, probability 0, space 0, times 0 [ 1569.898860] CPU: 1 PID: 14669 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1569.900066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1569.901222] Call Trace: [ 1569.901618] dump_stack+0x107/0x167 [ 1569.902302] should_fail.cold+0x5/0xa [ 1569.902996] ? create_object.isra.0+0x3a/0xa20 [ 1569.903711] should_failslab+0x5/0x20 [ 1569.904246] kmem_cache_alloc+0x5b/0x310 [ 1569.904813] ? __lockdep_reset_lock+0x180/0x180 [ 1569.905466] create_object.isra.0+0x3a/0xa20 [ 1569.906077] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1569.906790] kmem_cache_alloc_trace+0x151/0x320 [ 1569.907451] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1569.908104] __kthread_create_on_node+0xd1/0x400 [ 1569.908768] ? __kthread_parkme+0x1d0/0x1d0 [ 1569.909379] ? _raw_spin_unlock+0x1a/0x30 [ 1569.909951] ? __mutex_lock+0x5af/0x10b0 [ 1569.910521] ? loop_configure+0xc8a/0x1410 [ 1569.911124] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1569.911785] kthread_create_on_node+0xbb/0x100 [ 1569.912425] ? __kthread_create_on_node+0x400/0x400 [ 1569.913123] ? lockdep_init_map_type+0x2c7/0x780 [ 1569.913789] ? lockdep_init_map_type+0x2c7/0x780 [ 1569.914460] loop_configure+0x3e7/0x1410 [ 1569.915040] lo_ioctl+0xa57/0x16b0 [ 1569.915544] ? avc_has_extended_perms+0x7f1/0xf40 [ 1569.916212] ? loop_set_status_old+0x250/0x250 [ 1569.916842] ? avc_ss_reset+0x180/0x180 [ 1569.917390] ? find_held_lock+0x2c/0x110 [ 1569.917959] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1569.918646] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1569.919373] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1569.920095] ? generic_block_fiemap+0x60/0x60 [ 1569.920711] ? lock_downgrade+0x6d0/0x6d0 [ 1569.921278] ? build_open_flags+0x6f0/0x6f0 [ 1569.921875] ? loop_set_status_old+0x250/0x250 [ 1569.922501] blkdev_ioctl+0x291/0x710 [ 1569.923024] ? blkdev_common_ioctl+0x1930/0x1930 [ 1569.923686] ? selinux_file_ioctl+0xb6/0x270 [ 1569.924301] block_ioctl+0xf9/0x140 [ 1569.924802] ? blkdev_read_iter+0x1c0/0x1c0 [ 1569.925394] __x64_sys_ioctl+0x19a/0x210 [ 1569.925953] do_syscall_64+0x33/0x40 [ 1569.926468] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1569.927178] RIP: 0033:0x7fde53cc68d7 [ 1569.927691] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1569.930226] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1569.931292] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1569.932299] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1569.933293] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1569.934275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1569.935258] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1569.951723] loop4: detected capacity change from 0 to 262144 [ 1569.965880] FAULT_INJECTION: forcing a failure. [ 1569.965880] name failslab, interval 1, probability 0, space 0, times 0 [ 1569.967840] CPU: 1 PID: 14706 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1569.968949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1569.970206] Call Trace: [ 1569.970708] dump_stack+0x107/0x167 [ 1569.971405] should_fail.cold+0x5/0xa [ 1569.971933] should_failslab+0x5/0x20 [ 1569.972455] __kmalloc_track_caller+0x79/0x370 [ 1569.973234] ? strndup_user+0x74/0xe0 [ 1569.973798] memdup_user+0x22/0xd0 [ 1569.974433] strndup_user+0x74/0xe0 [ 1569.975083] __x64_sys_mount+0x133/0x300 [ 1569.975650] ? copy_mnt_ns+0xa00/0xa00 [ 1569.976192] do_syscall_64+0x33/0x40 [ 1569.976710] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1569.977414] RIP: 0033:0x7fc445f0eb19 [ 1569.977925] 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 [ 1569.980867] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1569.982040] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1569.983151] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1569.984131] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1569.985121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1569.986106] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1570.004973] netlink: 'syz-executor.0': attribute type 22 has an invalid length. [ 1570.032153] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:27:23 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1570.065091] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:27:23 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 30) 22:27:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:27:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') openat$incfs(r2, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r4, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79000000000068df49fc6e2bb0d200ca89e4fa76345098070000000000", @ANYRES16=r3, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0xc002) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@GTPA_LINK={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008055}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0x0, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) openat(r0, &(0x7f0000000280)='./file0\x00', 0x424040, 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:27:23 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 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0103000000000400000005000000"], 0x1c}}, 0x0) r2 = add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe8, 0x36, 0x4, 0x70bd2d, 0x25dfdbfb, {0xb}, [@generic, @generic="67fc5cbf93b64b84a1a0f5844fbbddd2f44b62a4b5f0ff92920f782123719a68639eeb1557e0e4dbb3806e67c551786f461e196a37b5bb1eac4931e2b3777361cab4e2925ae4d15680236706a1ba9c5ee19450398f572838e6ba16a1a4f65c2078ed8f5aa2bb4e5312d610741e3c0572ced2476ee3affe84894a56d7b5ac98d4624e7dde60c777c75122c582b259d604dc98ff45e02b7026cd0714488c99cda2cd14ab4c5aa6be18ef588b52ecf892ec0de1fb47c1e543fe8b79", @typed={0x8, 0x2, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x4, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x42, 0x0, 0x0, @ipv4=@multicast1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x800) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x60, r3, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x3f}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0x28, 0x8, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4623, 0x1, @remote, 0x7}}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8015}, 0x40000) [ 1570.405497] FAULT_INJECTION: forcing a failure. [ 1570.405497] name failslab, interval 1, probability 0, space 0, times 0 [ 1570.406819] CPU: 1 PID: 14860 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1570.407622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.408573] Call Trace: [ 1570.408879] dump_stack+0x107/0x167 [ 1570.409296] should_fail.cold+0x5/0xa [ 1570.409732] ? __kernfs_new_node+0xd4/0x860 [ 1570.410233] should_failslab+0x5/0x20 [ 1570.410669] kmem_cache_alloc+0x5b/0x310 [ 1570.411151] __kernfs_new_node+0xd4/0x860 [ 1570.411629] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1570.412168] ? perf_trace_lock+0xac/0x490 [ 1570.412639] ? perf_trace_lock+0xac/0x490 [ 1570.413110] ? lock_chain_count+0x20/0x20 [ 1570.413585] ? __lockdep_reset_lock+0x180/0x180 [ 1570.414116] ? __lockdep_reset_lock+0x180/0x180 [ 1570.414651] ? task_rq_lock+0xab/0x270 [ 1570.415107] ? lock_release+0x680/0x680 [ 1570.415560] ? find_held_lock+0x2c/0x110 [ 1570.416026] kernfs_new_node+0x18d/0x250 [ 1570.416495] kernfs_create_dir_ns+0x49/0x160 [ 1570.417002] internal_create_group+0x793/0xb30 [ 1570.417528] ? set_user_nice.part.0+0x2fd/0x760 [ 1570.418060] ? sysfs_remove_group+0x170/0x170 [ 1570.418571] ? lockdep_init_map_type+0x2c7/0x780 [ 1570.419156] ? blk_queue_flag_set+0x22/0x30 [ 1570.419670] ? __loop_update_dio+0x2d2/0x690 [ 1570.420170] loop_configure+0x953/0x1410 [ 1570.420638] lo_ioctl+0xa57/0x16b0 [ 1570.421045] ? avc_has_extended_perms+0x7f1/0xf40 [ 1570.421593] ? loop_set_status_old+0x250/0x250 [ 1570.422112] ? avc_ss_reset+0x180/0x180 [ 1570.422565] ? find_held_lock+0x2c/0x110 [ 1570.423031] ? __lock_acquire+0xbb1/0x5b00 [ 1570.423550] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1570.424147] ? generic_block_fiemap+0x60/0x60 [ 1570.424656] ? lock_downgrade+0x6d0/0x6d0 [ 1570.425128] ? build_open_flags+0x6f0/0x6f0 [ 1570.425620] ? loop_set_status_old+0x250/0x250 [ 1570.426139] blkdev_ioctl+0x291/0x710 [ 1570.426570] ? blkdev_common_ioctl+0x1930/0x1930 [ 1570.427115] ? selinux_file_ioctl+0xb6/0x270 [ 1570.427620] block_ioctl+0xf9/0x140 [ 1570.428033] ? blkdev_read_iter+0x1c0/0x1c0 [ 1570.428524] __x64_sys_ioctl+0x19a/0x210 [ 1570.428985] do_syscall_64+0x33/0x40 [ 1570.429422] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1570.430008] RIP: 0033:0x7fde53cc68d7 [ 1570.430430] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1570.432532] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1570.433396] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1570.434204] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1570.435011] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1570.435829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1570.436654] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1570.455648] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1570.499735] loop4: detected capacity change from 0 to 262144 [ 1570.513568] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1570.550790] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:27:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 2) 22:27:37 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 31) 22:27:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r2, &(0x7f0000003600), 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r4}}, 0x101) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) pwrite64(r1, &(0x7f00000001c0)="8f6876e92623899ad78f02e0301a10db7425b2fe892df41abd28b38d6cb663e4d445c0fea953e7581fc4fa8311ffa9c6a00482294115a725baff492f3db8654718269281689ff10eabc0675ad7697cb2ed04892eb26c", 0x56, 0x3) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:27:37 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:27:37 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x8c) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000002c0)=@IORING_OP_MADVISE={0x19, 0x7, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa}, 0x100) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x2, 0x0, r0, &(0x7f0000000540), &(0x7f0000000200)='./file1\x00', 0x2, 0x4000}, 0x7) clone3(&(0x7f00000004c0)={0x200000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), {0x10}, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=""/80, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x289801f, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_mmap}, {@cache_none}]}}) 22:27:37 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 1) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:27:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(0xffffffffffffffff, 0x6, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r3, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r3, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r4, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:27:37 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 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0103000000000400000005000000"], 0x1c}}, 0x0) r2 = add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe8, 0x36, 0x4, 0x70bd2d, 0x25dfdbfb, {0xb}, [@generic, @generic="67fc5cbf93b64b84a1a0f5844fbbddd2f44b62a4b5f0ff92920f782123719a68639eeb1557e0e4dbb3806e67c551786f461e196a37b5bb1eac4931e2b3777361cab4e2925ae4d15680236706a1ba9c5ee19450398f572838e6ba16a1a4f65c2078ed8f5aa2bb4e5312d610741e3c0572ced2476ee3affe84894a56d7b5ac98d4624e7dde60c777c75122c582b259d604dc98ff45e02b7026cd0714488c99cda2cd14ab4c5aa6be18ef588b52ecf892ec0de1fb47c1e543fe8b79", @typed={0x8, 0x2, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x4, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x42, 0x0, 0x0, @ipv4=@multicast1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x800) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x60, r3, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x3f}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0x28, 0x8, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4623, 0x1, @remote, 0x7}}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8015}, 0x40000) [ 1584.233706] FAULT_INJECTION: forcing a failure. [ 1584.233706] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.235405] CPU: 1 PID: 14922 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1584.236409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.237604] Call Trace: [ 1584.237987] dump_stack+0x107/0x167 [ 1584.238513] should_fail.cold+0x5/0xa [ 1584.239065] ? create_object.isra.0+0x3a/0xa20 [ 1584.239735] should_failslab+0x5/0x20 [ 1584.240288] kmem_cache_alloc+0x5b/0x310 [ 1584.240881] create_object.isra.0+0x3a/0xa20 [ 1584.241517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1584.242255] __kmalloc_track_caller+0x177/0x370 [ 1584.242923] ? strndup_user+0x74/0xe0 [ 1584.243482] memdup_user+0x22/0xd0 [ 1584.243990] strndup_user+0x74/0xe0 [ 1584.244514] __x64_sys_mount+0x133/0x300 [ 1584.245098] ? copy_mnt_ns+0xa00/0xa00 [ 1584.245667] do_syscall_64+0x33/0x40 [ 1584.246204] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.246942] RIP: 0033:0x7fc445f0eb19 [ 1584.247486] 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 [ 1584.250148] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1584.251259] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1584.252294] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1584.253326] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1584.254359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1584.255399] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1584.275507] FAULT_INJECTION: forcing a failure. [ 1584.275507] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.277091] CPU: 1 PID: 15005 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1584.278091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.279298] Call Trace: [ 1584.279681] dump_stack+0x107/0x167 [ 1584.280217] should_fail.cold+0x5/0xa [ 1584.280770] ? __do_sys_memfd_create+0xfb/0x450 [ 1584.281448] should_failslab+0x5/0x20 [ 1584.281998] __kmalloc+0x72/0x390 [ 1584.282514] __do_sys_memfd_create+0xfb/0x450 [ 1584.283166] ? ksys_write+0x1a9/0x260 [ 1584.283725] ? memfd_file_seals_ptr+0x170/0x170 [ 1584.284427] do_syscall_64+0x33/0x40 [ 1584.285068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.285950] RIP: 0033:0x7f09815aab19 [ 1584.286589] 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 [ 1584.289371] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1584.290459] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1584.291486] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1584.292498] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1584.293512] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1584.294529] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1584.315008] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1584.320896] FAULT_INJECTION: forcing a failure. [ 1584.320896] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.322658] CPU: 1 PID: 15028 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1584.323652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.325105] Call Trace: [ 1584.325479] dump_stack+0x107/0x167 [ 1584.326142] should_fail.cold+0x5/0xa [ 1584.326680] ? create_object.isra.0+0x3a/0xa20 [ 1584.327489] should_failslab+0x5/0x20 [ 1584.328151] kmem_cache_alloc+0x5b/0x310 [ 1584.328936] create_object.isra.0+0x3a/0xa20 [ 1584.329587] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1584.330420] kmem_cache_alloc+0x159/0x310 [ 1584.331135] __kernfs_new_node+0xd4/0x860 [ 1584.331849] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1584.332734] ? perf_trace_lock+0xac/0x490 [ 1584.333322] ? perf_trace_lock+0xac/0x490 [ 1584.334059] ? lock_chain_count+0x20/0x20 [ 1584.334645] ? __lockdep_reset_lock+0x180/0x180 [ 1584.335298] ? __lockdep_reset_lock+0x180/0x180 [ 1584.335944] ? update_load_avg+0x162/0x1870 [ 1584.336545] ? find_held_lock+0x2c/0x110 [ 1584.337110] kernfs_new_node+0x18d/0x250 [ 1584.337678] kernfs_create_dir_ns+0x49/0x160 [ 1584.338294] internal_create_group+0x793/0xb30 [ 1584.338935] ? set_user_nice.part.0+0x2fd/0x760 [ 1584.339594] ? sysfs_remove_group+0x170/0x170 [ 1584.340221] ? lockdep_init_map_type+0x2c7/0x780 [ 1584.340886] ? blk_queue_flag_set+0x22/0x30 [ 1584.341488] ? __loop_update_dio+0x2d2/0x690 [ 1584.342106] loop_configure+0x953/0x1410 [ 1584.342679] lo_ioctl+0xa57/0x16b0 [ 1584.343176] ? avc_has_extended_perms+0x7f1/0xf40 [ 1584.343854] ? loop_set_status_old+0x250/0x250 [ 1584.344513] ? avc_ss_reset+0x180/0x180 [ 1584.345188] ? find_held_lock+0x2c/0x110 [ 1584.345867] ? __lock_acquire+0xbb1/0x5b00 [ 1584.346647] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1584.347433] ? generic_block_fiemap+0x60/0x60 [ 1584.348152] ? lock_downgrade+0x6d0/0x6d0 [ 1584.348776] ? build_open_flags+0x6f0/0x6f0 [ 1584.349573] ? loop_set_status_old+0x250/0x250 [ 1584.350312] blkdev_ioctl+0x291/0x710 [ 1584.350839] ? blkdev_common_ioctl+0x1930/0x1930 [ 1584.351669] ? selinux_file_ioctl+0xb6/0x270 [ 1584.352400] block_ioctl+0xf9/0x140 [ 1584.353034] ? blkdev_read_iter+0x1c0/0x1c0 [ 1584.353741] __x64_sys_ioctl+0x19a/0x210 [ 1584.354304] do_syscall_64+0x33/0x40 [ 1584.354820] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.355600] RIP: 0033:0x7fde53cc68d7 [ 1584.356211] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1584.359091] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1584.360298] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1584.361544] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1584.362595] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1584.363588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1584.364645] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:27:37 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe2030000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1584.397293] loop4: detected capacity change from 0 to 262144 22:27:37 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 2) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:27:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x60901, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:27:37 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) faccessat2(r0, &(0x7f0000000140)='./file0/file0\x00', 0x40, 0x1000) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00') [ 1584.509508] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:27:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40201}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="280000001800010000000000000000000a00000008000000", @ANYRES32=0x0, @ANYBLOB="0c00088008000200", @ANYRES32, @ANYBLOB="eba9186fee7e4be6f01e1ee94d1f0897605501f2e48a43e5a56350baf034469eb2a83e802c0bec26ce81c858122dfb6cb01187ec6315e8a1859c9fa1998d3f738ffdc13ef322018e3127e73569a5d401000000000000008e94e6f8bfb6d20c75f072bc69b2a7c3cb3f0b795f047c612c567a79a590dedb2772cd5dafff1d1102c092b6a4a6540eb2e26230946649d78505e2382f4836aa6b00"/167], 0x28}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/47, 0x2f}], 0x1) r2 = epoll_create(0x7ffd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)) read(r1, &(0x7f0000000080)=""/24, 0x18) perf_event_open(&(0x7f0000000880)={0x3, 0x80, 0x6a, 0x8, 0x6, 0x8, 0x0, 0x6f77, 0x2000, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xaf, 0x2, @perf_bp={&(0x7f0000000200), 0x2}, 0x1, 0x3, 0x1, 0x5, 0x8, 0x6, 0x800, 0x0, 0x5, 0x0, 0x4}, 0x0, 0x8, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r2, {0x5}}, './file1\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/77, 0x4d) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010000000000000000006b00000008000300", @ANYRES32=r4, @ANYBLOB="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"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0c009900000400002d000000"], 0x28}, 0x1, 0x0, 0x0, 0x8041}, 0xc000) openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x410002, 0x0) 22:27:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(0xffffffffffffffff, 0x6, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r3, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r3, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r4, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1584.566153] FAULT_INJECTION: forcing a failure. [ 1584.566153] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.567642] CPU: 1 PID: 15074 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1584.568520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.569570] Call Trace: [ 1584.569913] dump_stack+0x107/0x167 [ 1584.570379] should_fail.cold+0x5/0xa [ 1584.570866] ? create_object.isra.0+0x3a/0xa20 [ 1584.571457] should_failslab+0x5/0x20 [ 1584.571942] kmem_cache_alloc+0x5b/0x310 [ 1584.572471] create_object.isra.0+0x3a/0xa20 [ 1584.573030] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1584.573686] __kmalloc+0x16e/0x390 [ 1584.574151] __do_sys_memfd_create+0xfb/0x450 [ 1584.574722] ? ksys_write+0x1a9/0x260 [ 1584.575211] ? memfd_file_seals_ptr+0x170/0x170 [ 1584.575825] do_syscall_64+0x33/0x40 [ 1584.576305] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.576960] RIP: 0033:0x7f09815aab19 [ 1584.577438] 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 [ 1584.579798] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1584.580775] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1584.581687] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1584.582602] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1584.583520] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1584.584428] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1584.589590] loop6: detected capacity change from 0 to 262144 [ 1584.634852] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:27:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 3) 22:27:38 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xe4ffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:27:38 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 32) 22:27:38 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 3) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1584.745072] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15154 comm=syz-executor.5 22:27:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(0xffffffffffffffff, 0x6, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r3, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r3, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r4, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:27:38 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$update(0x6, r0, &(0x7f0000000000), 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "5968e874555a1c6185f8fdf7702551b5357a46e7e3d9239b324655246e85f6a374ca5d41fa1f9d7b146ed8b0c2a630da4d6550ea6c410df4037ae663886d94e2", 0x33}, 0x48, 0xfffffffffffffffd) r2 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x0) keyctl$link(0x8, r1, r2) [ 1584.835164] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15162 comm=syz-executor.5 [ 1584.847930] FAULT_INJECTION: forcing a failure. [ 1584.847930] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.850475] CPU: 0 PID: 15163 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1584.852039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.853892] Call Trace: [ 1584.854499] dump_stack+0x107/0x167 [ 1584.855348] should_fail.cold+0x5/0xa [ 1584.856227] ? __kernfs_new_node+0xd4/0x860 [ 1584.857211] should_failslab+0x5/0x20 [ 1584.858078] kmem_cache_alloc+0x5b/0x310 [ 1584.859018] __kernfs_new_node+0xd4/0x860 [ 1584.859981] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1584.861050] ? kernfs_add_one+0x36e/0x4d0 [ 1584.862014] ? mutex_lock_io_nested+0xf30/0xf30 [ 1584.863080] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1584.864193] kernfs_new_node+0x18d/0x250 [ 1584.865128] __kernfs_create_file+0x51/0x350 [ 1584.866137] sysfs_add_file_mode_ns+0x221/0x560 [ 1584.867213] internal_create_group+0x324/0xb30 [ 1584.868279] ? sysfs_remove_group+0x170/0x170 [ 1584.869304] ? lockdep_init_map_type+0x2c7/0x780 [ 1584.870385] ? blk_queue_flag_set+0x22/0x30 [ 1584.871372] ? __loop_update_dio+0x2d2/0x690 [ 1584.872381] loop_configure+0x953/0x1410 [ 1584.873420] lo_ioctl+0xa57/0x16b0 [ 1584.874238] ? avc_has_extended_perms+0x7f1/0xf40 [ 1584.875357] ? loop_set_status_old+0x250/0x250 [ 1584.876403] ? avc_ss_reset+0x180/0x180 [ 1584.877314] ? find_held_lock+0x2c/0x110 [ 1584.878269] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1584.879407] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1584.880621] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1584.881803] ? generic_block_fiemap+0x60/0x60 [ 1584.882817] ? lock_downgrade+0x6d0/0x6d0 [ 1584.883765] ? build_open_flags+0x6f0/0x6f0 [ 1584.884760] ? loop_set_status_old+0x250/0x250 [ 1584.885786] blkdev_ioctl+0x291/0x710 [ 1584.886654] ? blkdev_common_ioctl+0x1930/0x1930 [ 1584.887744] ? selinux_file_ioctl+0xb6/0x270 [ 1584.888748] block_ioctl+0xf9/0x140 [ 1584.889570] ? blkdev_read_iter+0x1c0/0x1c0 [ 1584.890552] __x64_sys_ioctl+0x19a/0x210 [ 1584.891501] do_syscall_64+0x33/0x40 [ 1584.892346] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.893501] RIP: 0033:0x7fde53cc68d7 [ 1584.894344] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1584.898490] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1584.900719] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1584.902716] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1584.904709] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1584.906689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1584.908675] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1584.912179] loop4: detected capacity change from 0 to 262144 [ 1584.939863] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1584.964691] FAULT_INJECTION: forcing a failure. [ 1584.964691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1584.967783] CPU: 0 PID: 15168 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1584.969727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.972062] Call Trace: [ 1584.972813] dump_stack+0x107/0x167 [ 1584.973845] should_fail.cold+0x5/0xa [ 1584.974918] _copy_from_user+0x2e/0x1b0 [ 1584.975856] memdup_user+0x65/0xd0 [ 1584.976847] strndup_user+0x74/0xe0 [ 1584.977681] __x64_sys_mount+0x133/0x300 [ 1584.978597] ? copy_mnt_ns+0xa00/0xa00 [ 1584.979723] do_syscall_64+0x33/0x40 [ 1584.980586] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.981997] RIP: 0033:0x7fc445f0eb19 [ 1584.982886] 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 [ 1584.987974] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1584.989834] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1584.991481] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1584.993130] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1584.994779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1584.996411] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1585.034472] FAULT_INJECTION: forcing a failure. [ 1585.034472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1585.035849] CPU: 1 PID: 15271 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1585.036639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1585.037585] Call Trace: [ 1585.037895] dump_stack+0x107/0x167 [ 1585.038324] should_fail.cold+0x5/0xa [ 1585.038773] _copy_from_user+0x2e/0x1b0 [ 1585.039254] __do_sys_memfd_create+0x16d/0x450 [ 1585.039784] ? memfd_file_seals_ptr+0x170/0x170 [ 1585.040339] do_syscall_64+0x33/0x40 [ 1585.040768] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1585.041357] RIP: 0033:0x7f09815aab19 [ 1585.041786] 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 [ 1585.043900] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1585.044776] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1585.045596] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1585.046419] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1585.047242] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1585.048065] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 22:27:52 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 33) 22:27:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) write$binfmt_elf64(r2, &(0x7f0000000200)=ANY=[@ANYRES64=r2, @ANYRESHEX=r2, @ANYRES16, @ANYRES64=r2, @ANYRES64=r3, @ANYRES32=r1, @ANYRES32=r0], 0xfdef) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index=0xa, 0x7, 0x0, 0x133, 0x0, 0x1, {0x0, r5}}, 0x3) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x41) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3f}}, {0x306, @remote}, 0x0, {0x2, 0x4e21, @remote}, 'syzkaller1\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:27:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:27:52 executing program 0: fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x2000000, [{0x401, 0x5}, {0x1, 0x8}]}, 0x14, 0x2) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x121, 0xb00) close(r0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x6b3, 0xc2a100) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000100)) 22:27:52 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xf6030000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:27:52 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 4) 22:27:52 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 4) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:27:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40201}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="280000001800010000000000000000000a00000008000000", @ANYRES32=0x0, @ANYBLOB="0c00088008000200", @ANYRES32, @ANYBLOB="eba9186fee7e4be6f01e1ee94d1f0897605501f2e48a43e5a56350baf034469eb2a83e802c0bec26ce81c858122dfb6cb01187ec6315e8a1859c9fa1998d3f738ffdc13ef322018e3127e73569a5d401000000000000008e94e6f8bfb6d20c75f072bc69b2a7c3cb3f0b795f047c612c567a79a590dedb2772cd5dafff1d1102c092b6a4a6540eb2e26230946649d78505e2382f4836aa6b00"/167], 0x28}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/47, 0x2f}], 0x1) r2 = epoll_create(0x7ffd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)) read(r1, &(0x7f0000000080)=""/24, 0x18) perf_event_open(&(0x7f0000000880)={0x3, 0x80, 0x6a, 0x8, 0x6, 0x8, 0x0, 0x6f77, 0x2000, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xaf, 0x2, @perf_bp={&(0x7f0000000200), 0x2}, 0x1, 0x3, 0x1, 0x5, 0x8, 0x6, 0x800, 0x0, 0x5, 0x0, 0x4}, 0x0, 0x8, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r2, {0x5}}, './file1\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/77, 0x4d) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010000000000000000006b00000008000300", @ANYRES32=r4, @ANYBLOB="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"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0c009900000400002d000000"], 0x28}, 0x1, 0x0, 0x0, 0x8041}, 0xc000) openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x410002, 0x0) [ 1598.849951] FAULT_INJECTION: forcing a failure. [ 1598.849951] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.851279] CPU: 1 PID: 15288 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1598.852074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1598.853019] Call Trace: [ 1598.853325] dump_stack+0x107/0x167 [ 1598.853740] should_fail.cold+0x5/0xa [ 1598.854184] should_failslab+0x5/0x20 [ 1598.854619] __kmalloc_track_caller+0x79/0x370 [ 1598.855139] ? strndup_user+0x74/0xe0 [ 1598.855582] memdup_user+0x22/0xd0 [ 1598.855989] strndup_user+0x74/0xe0 [ 1598.856403] __x64_sys_mount+0x17c/0x300 [ 1598.856871] ? copy_mnt_ns+0xa00/0xa00 [ 1598.857323] do_syscall_64+0x33/0x40 [ 1598.857752] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.858336] RIP: 0033:0x7fc445f0eb19 [ 1598.858762] 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 [ 1598.860872] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1598.861744] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1598.862558] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1598.863380] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1598.864199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1598.865013] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1598.888589] loop1: detected capacity change from 0 to 33559552 [ 1598.898137] FAULT_INJECTION: forcing a failure. [ 1598.898137] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.899447] CPU: 1 PID: 15304 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1598.900233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1598.901178] Call Trace: [ 1598.901491] dump_stack+0x107/0x167 [ 1598.901913] should_fail.cold+0x5/0xa [ 1598.902352] ? shmem_alloc_inode+0x18/0x40 [ 1598.902840] should_failslab+0x5/0x20 [ 1598.903277] kmem_cache_alloc+0x5b/0x310 [ 1598.903756] ? shmem_destroy_inode+0x70/0x70 [ 1598.904263] shmem_alloc_inode+0x18/0x40 [ 1598.904736] ? shmem_destroy_inode+0x70/0x70 [ 1598.905244] alloc_inode+0x63/0x240 [ 1598.905671] new_inode+0x23/0x250 [ 1598.906077] shmem_get_inode+0x15e/0xbc0 [ 1598.906554] __shmem_file_setup+0xb8/0x320 [ 1598.907045] ? _copy_from_user+0xfb/0x1b0 [ 1598.907538] __do_sys_memfd_create+0x275/0x450 [ 1598.908069] ? memfd_file_seals_ptr+0x170/0x170 [ 1598.908625] do_syscall_64+0x33/0x40 [ 1598.909058] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.909652] RIP: 0033:0x7f09815aab19 [ 1598.910015] FAULT_INJECTION: forcing a failure. [ 1598.910015] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.910080] 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 [ 1598.910088] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1598.915627] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1598.916449] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1598.917266] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1598.918092] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1598.918908] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1598.919771] CPU: 0 PID: 15305 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1598.921408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1598.923341] Call Trace: [ 1598.923969] dump_stack+0x107/0x167 [ 1598.924822] should_fail.cold+0x5/0xa [ 1598.925713] ? create_object.isra.0+0x3a/0xa20 [ 1598.926780] should_failslab+0x5/0x20 [ 1598.927672] kmem_cache_alloc+0x5b/0x310 [ 1598.928622] create_object.isra.0+0x3a/0xa20 [ 1598.929628] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1598.930804] kmem_cache_alloc+0x159/0x310 [ 1598.931791] __kernfs_new_node+0xd4/0x860 [ 1598.932774] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1598.933858] ? kernfs_add_one+0x36e/0x4d0 [ 1598.934838] ? mutex_lock_io_nested+0xf30/0xf30 [ 1598.935933] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1598.937052] kernfs_new_node+0x18d/0x250 [ 1598.937997] __kernfs_create_file+0x51/0x350 [ 1598.939020] sysfs_add_file_mode_ns+0x221/0x560 [ 1598.940120] internal_create_group+0x324/0xb30 [ 1598.941192] ? sysfs_remove_group+0x170/0x170 [ 1598.942231] ? lockdep_init_map_type+0x2c7/0x780 [ 1598.943336] ? blk_queue_flag_set+0x22/0x30 [ 1598.944339] ? __loop_update_dio+0x2d2/0x690 [ 1598.945366] loop_configure+0x953/0x1410 [ 1598.946339] lo_ioctl+0xa57/0x16b0 [ 1598.947165] ? avc_has_extended_perms+0x7f1/0xf40 [ 1598.948290] ? loop_set_status_old+0x250/0x250 [ 1598.949349] ? avc_ss_reset+0x180/0x180 [ 1598.950283] ? find_held_lock+0x2c/0x110 [ 1598.951254] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1598.952420] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1598.953653] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1598.954864] ? generic_block_fiemap+0x60/0x60 [ 1598.955910] ? lock_downgrade+0x6d0/0x6d0 [ 1598.956856] ? build_open_flags+0x6f0/0x6f0 [ 1598.957838] ? loop_set_status_old+0x250/0x250 [ 1598.958887] blkdev_ioctl+0x291/0x710 [ 1598.959780] ? blkdev_common_ioctl+0x1930/0x1930 [ 1598.960880] ? selinux_file_ioctl+0xb6/0x270 [ 1598.961905] block_ioctl+0xf9/0x140 [ 1598.962739] ? blkdev_read_iter+0x1c0/0x1c0 [ 1598.963749] __x64_sys_ioctl+0x19a/0x210 [ 1598.964688] do_syscall_64+0x33/0x40 [ 1598.965548] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.966729] RIP: 0033:0x7fde53cc68d7 [ 1598.967602] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1598.971816] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1598.973589] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1598.975223] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1598.976870] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1598.978513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1598.980137] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1598.988720] loop4: detected capacity change from 0 to 262144 [ 1599.002643] loop1: detected capacity change from 0 to 33559552 [ 1599.034138] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15316 comm=syz-executor.5 [ 1599.050429] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1599.065656] loop1: detected capacity change from 0 to 33559552 [ 1599.079206] FAT-fs (loop1): Unrecognized mount option "" or missing value 22:28:06 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 5) 22:28:06 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x4, 0x0, 0x0, 0x0) timer_delete(0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@local}}, {{@in6=@private2}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/bus/machinecheck', 0x6281, 0x19) timer_delete(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) clone3(&(0x7f0000000880)={0x100, &(0x7f0000000640), &(0x7f0000000440), &(0x7f0000000600), {0x80041}, &(0x7f0000001e00)=""/102400, 0x19000, &(0x7f0000000980)=""/231, &(0x7f0000000840)}, 0x58) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) capset(&(0x7f0000000240), &(0x7f0000000300)={0x800, 0x3, 0x7, 0xd7, 0x8000, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) timer_create(0x5, &(0x7f00000005c0)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000500)="678ad7d2d4f6a4a7afcd74b4acc50179befae023d6c8221679b7bb32162bc7e9f4bb652b9f2d7d98525645abdf1caaa9ddcd45b5d1962194f24286d478ee26bd003e43ad85eac1a8b5d20cb66c219735483019b906a4aa578758812a586a62eb10af0c531c06c09a9a356d480c2d5d4c882eb0f93894a75cd05d29820d5c7bb2a94b895a5a9a94c35e228f40e9072f0029a78fd2377f095a9df993561cbb57241722c561dea083b8c9d4b97ac6c34a37a1", &(0x7f0000000900)="2164b40d5d923227585c90d51d39d6743621d279841735b42d91c4c5889997d812da2af15dbdf263fdbe886da86b8e3f766d9d808ef72c57070a243f8df2393353ab9accc7a5b797a1b6db4b7f5460d9de13f80cbaed2198c54c1da489d516"}}, &(0x7f00000004c0)) clone3(&(0x7f00000001c0)={0xc8182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:28:06 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 5) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:28:06 executing program 0: rt_sigaction(0x0, &(0x7f0000000340)={0x0, 0x118000003, 0x0}, 0x0, 0x8, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x5}, 0x8000}}, {{0xa, 0x4e21, 0x27, @local}}}, 0x108) pselect6(0x40, &(0x7f00000013c0)={0xc1b2, 0xfffffffffffffeff, 0xffffffffffffff38, 0x800009d, 0x5, 0x5, 0x8}, &(0x7f0000001400)={0x0, 0x9, 0x4ffb, 0x7, 0x0, 0x3f, 0x6}, &(0x7f0000001440)={0xe5, 0x38c00000, 0x0, 0x4, 0x1, 0x401, 0x81, 0x104c0cd1}, 0x0, &(0x7f0000001500)={&(0x7f00000014c0)={[0x7]}, 0x8}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) fspick(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1) close_range(r1, r0, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000400)='system_u:object_r:crond_initrc_exec_t:s0\x00', 0x29, 0x2) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r2, 0x0}]) io_setup(0x9, &(0x7f00000008c0)=0x0) io_getevents(r3, 0xffffffffffffffff, 0x0, 0x0, 0x0) io_pgetevents(r3, 0xf2, 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000002c0)={[0x3ff]}, 0x8}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffff, 0x0, 0x1000}) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f00000000c0)={0x1, 0x1, {0x0, 0x24, 0x1, 0x3, 0x0, 0xfe2d, 0x0, 0x1d}}) unshare(0x48020200) 22:28:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:28:06 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 34) 22:28:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRESDEC=r2, @ANYRESOCT, @ANYRES32=r3], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @broadcast}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x80) pipe(&(0x7f00000000c0)) r6 = openat$cgroup_int(r0, &(0x7f00000001c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r7 = fsmount(r5, 0x0, 0xf0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r7, 0xc0189375, &(0x7f0000000200)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) gettid() 22:28:06 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1613.474033] FAULT_INJECTION: forcing a failure. [ 1613.474033] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.476928] CPU: 1 PID: 15416 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1613.478718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1613.480635] Call Trace: [ 1613.481248] dump_stack+0x107/0x167 [ 1613.482092] should_fail.cold+0x5/0xa [ 1613.482976] ? create_object.isra.0+0x3a/0xa20 [ 1613.484034] should_failslab+0x5/0x20 [ 1613.484903] kmem_cache_alloc+0x5b/0x310 [ 1613.485835] create_object.isra.0+0x3a/0xa20 [ 1613.485857] FAULT_INJECTION: forcing a failure. [ 1613.485857] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.489360] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1613.490535] __kmalloc_track_caller+0x177/0x370 [ 1613.491610] ? strndup_user+0x74/0xe0 [ 1613.492484] memdup_user+0x22/0xd0 [ 1613.493290] strndup_user+0x74/0xe0 [ 1613.494113] __x64_sys_mount+0x17c/0x300 [ 1613.495029] ? copy_mnt_ns+0xa00/0xa00 [ 1613.495938] do_syscall_64+0x33/0x40 [ 1613.496790] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1613.497959] RIP: 0033:0x7fc445f0eb19 [ 1613.498808] 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 [ 1613.503074] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1613.504833] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1613.506480] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1613.508130] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1613.509775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1613.511428] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1613.513128] CPU: 0 PID: 15431 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1613.514880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1613.516839] Call Trace: [ 1613.517477] dump_stack+0x107/0x167 [ 1613.518356] should_fail.cold+0x5/0xa [ 1613.519253] ? create_object.isra.0+0x3a/0xa20 [ 1613.520346] should_failslab+0x5/0x20 [ 1613.521231] kmem_cache_alloc+0x5b/0x310 [ 1613.522211] create_object.isra.0+0x3a/0xa20 [ 1613.523251] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1613.524480] kmem_cache_alloc+0x159/0x310 [ 1613.525475] ? shmem_destroy_inode+0x70/0x70 [ 1613.526523] shmem_alloc_inode+0x18/0x40 [ 1613.527471] ? shmem_destroy_inode+0x70/0x70 [ 1613.528525] alloc_inode+0x63/0x240 [ 1613.529386] new_inode+0x23/0x250 [ 1613.530223] shmem_get_inode+0x15e/0xbc0 [ 1613.531208] __shmem_file_setup+0xb8/0x320 [ 1613.532239] ? _copy_from_user+0xfb/0x1b0 [ 1613.533245] __do_sys_memfd_create+0x275/0x450 [ 1613.534346] ? memfd_file_seals_ptr+0x170/0x170 [ 1613.535486] do_syscall_64+0x33/0x40 [ 1613.536395] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1613.537613] RIP: 0033:0x7f09815aab19 [ 1613.538502] 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 [ 1613.542915] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1613.544767] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1613.546468] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1613.548195] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1613.549899] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1613.551628] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1613.565040] FAULT_INJECTION: forcing a failure. [ 1613.565040] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.568203] CPU: 1 PID: 15479 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1613.569889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1613.571939] Call Trace: [ 1613.572582] dump_stack+0x107/0x167 [ 1613.573474] should_fail.cold+0x5/0xa [ 1613.574414] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1613.575830] should_failslab+0x5/0x20 [ 1613.576759] kmem_cache_alloc+0x5b/0x310 [ 1613.577767] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1613.579157] idr_get_free+0x4b5/0x8f0 [ 1613.580124] idr_alloc_u32+0x170/0x2d0 [ 1613.581094] ? __fprop_inc_percpu_max+0x130/0x130 [ 1613.582291] ? lock_acquire+0x197/0x470 [ 1613.583276] ? __kernfs_new_node+0xff/0x860 [ 1613.584358] idr_alloc_cyclic+0x102/0x230 [ 1613.585381] ? idr_alloc+0x130/0x130 [ 1613.586298] ? rwlock_bug.part.0+0x90/0x90 [ 1613.587363] __kernfs_new_node+0x117/0x860 [ 1613.588428] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1613.589604] ? perf_trace_lock+0xac/0x490 [ 1613.590628] ? perf_trace_lock+0xac/0x490 [ 1613.591664] ? lock_chain_count+0x20/0x20 [ 1613.592695] ? __lockdep_reset_lock+0x180/0x180 [ 1613.593801] ? __lockdep_reset_lock+0x180/0x180 [ 1613.594929] ? task_rq_lock+0xab/0x270 [ 1613.595877] ? lock_release+0x680/0x680 [ 1613.596835] ? find_held_lock+0x2c/0x110 [ 1613.597826] kernfs_new_node+0x18d/0x250 [ 1613.598818] kernfs_create_dir_ns+0x49/0x160 [ 1613.599895] internal_create_group+0x793/0xb30 [ 1613.601017] ? set_user_nice.part.0+0x2fd/0x760 [ 1613.602136] ? sysfs_remove_group+0x170/0x170 [ 1613.603077] ? lockdep_init_map_type+0x2c7/0x780 [ 1613.604085] ? blk_queue_flag_set+0x22/0x30 [ 1613.604991] ? __loop_update_dio+0x2d2/0x690 [ 1613.605921] loop_configure+0x953/0x1410 [ 1613.606790] lo_ioctl+0xa57/0x16b0 [ 1613.607543] ? avc_has_extended_perms+0x7f1/0xf40 [ 1613.608556] ? loop_set_status_old+0x250/0x250 [ 1613.609518] ? avc_ss_reset+0x180/0x180 [ 1613.610360] ? find_held_lock+0x2c/0x110 [ 1613.611234] ? __lock_acquire+0xbb1/0x5b00 [ 1613.612190] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1613.613298] ? generic_block_fiemap+0x60/0x60 [ 1613.614238] ? lock_downgrade+0x6d0/0x6d0 [ 1613.615114] ? build_open_flags+0x6f0/0x6f0 [ 1613.616076] ? loop_set_status_old+0x250/0x250 [ 1613.617078] blkdev_ioctl+0x291/0x710 [ 1613.617921] ? blkdev_common_ioctl+0x1930/0x1930 [ 1613.618969] ? selinux_file_ioctl+0xb6/0x270 [ 1613.619955] block_ioctl+0xf9/0x140 [ 1613.620756] ? blkdev_read_iter+0x1c0/0x1c0 [ 1613.621709] __x64_sys_ioctl+0x19a/0x210 [ 1613.622608] do_syscall_64+0x33/0x40 [ 1613.623429] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1613.624565] RIP: 0033:0x7fde53cc68d7 [ 1613.625394] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1613.629496] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1613.631194] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1613.632807] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1613.634408] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1613.636020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1613.637628] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:28:07 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfeff0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:28:07 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1613.871476] loop4: detected capacity change from 0 to 262144 22:28:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001f86ffd6da0e6e75ad7", 0x2e}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') [ 1613.891085] loop6: detected capacity change from 0 to 262144 [ 1613.922364] loop1: detected capacity change from 0 to 33559552 22:28:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x6c, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x797}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}]}, 0x6c}}, 0x810) r1 = syz_open_dev$vcsu(&(0x7f00000003c0), 0x3f, 0x102) 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, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x1c, r3, 0x1, 0x0, 0x0, {{0x45}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x44, r3, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="8b5e8f97a4a7"}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @random="1d12f4545f95"}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000801}, 0x4040405) sendto(r0, &(0x7f00000001c0)="b81627613c7cdacea0f001272144e5d959270ddaec1a5f09c1466fc4ace9270f240d568b879b9a1560de6db5c94bcf6c9897b1acad60f1b4b6f72abdb147d06bc8e38cc3ae3b1b7128483b289df3cebc053cae83b47e26bdae764a726486bbadeb6ce68792ff6799c0cb5c2879210c3fe6c246b7564bf7eb157a9386f77ce93347faec89be70434416e4c352779cf9f6708c859fb2d4e496e31ed698c07e7cd5e0f7796233428dc9641e37d2fbfa73a39d00842d5e68377206651ccece93d0626d805e0f6a98e01b2863c53a4546acb0676f43", 0xd3, 0x20000094, &(0x7f0000000000)=@qipcrtr={0x2a, 0x2, 0x2}, 0x80) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e66617400020801000458008400f801", 0x17}, {0x0, 0x0, 0xfffffffffffffff7}], 0x0, &(0x7f0000000240)=ANY=[]) [ 1614.018698] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1614.057535] loop1: detected capacity change from 0 to 33559552 [ 1614.079599] loop1: detected capacity change from 0 to 33559552 [ 1614.101093] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:28:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 6) 22:28:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 35) 22:28:07 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 6) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:28:07 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfeffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:28:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x214f61, 0x15) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = syz_open_dev$mouse(&(0x7f0000000500), 0x3, 0x20600) fdatasync(r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@private2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={""/10, ""/2, @broadcast}}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {0x1, 0x5}, [{0x2, 0x4, 0xee01}, {0x2, 0x0, r4}, {0x2, 0x0, r5}, {0x2, 0x1, 0xee01}, {0x2, 0x0, 0xee01}, {0x2, 0x0, r6}, {0x2, 0x1, 0xee01}, {0x2, 0x8, 0xee01}, {0x2, 0x2, r7}], {0x4, 0x1}, [], {0x10, 0x2}, {0x20, 0x4}}, 0x6c, 0x2) gettid() 22:28:07 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:28:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{&(0x7f0000000480)={0x2, 0x4e21, @local}, 0x10, 0x0}}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) recvmmsg(r1, &(0x7f00000003c0)=[{{&(0x7f0000000080)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/132, 0x84}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x4, &(0x7f0000000340)=""/87, 0x57}, 0xffff}], 0x1, 0x103, &(0x7f0000000400)={0x77359400}) [ 1614.411696] FAULT_INJECTION: forcing a failure. [ 1614.411696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1614.413778] CPU: 1 PID: 15654 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1614.414995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1614.416476] Call Trace: [ 1614.416949] dump_stack+0x107/0x167 [ 1614.417588] should_fail.cold+0x5/0xa [ 1614.418260] _copy_from_user+0x2e/0x1b0 [ 1614.418963] memdup_user+0x65/0xd0 [ 1614.419596] strndup_user+0x74/0xe0 [ 1614.420239] __x64_sys_mount+0x17c/0x300 [ 1614.420958] ? copy_mnt_ns+0xa00/0xa00 [ 1614.421660] do_syscall_64+0x33/0x40 [ 1614.422314] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1614.423214] RIP: 0033:0x7fc445f0eb19 [ 1614.423880] 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 [ 1614.427114] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1614.428443] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1614.429694] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1614.430956] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1614.432212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1614.433471] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1614.498925] FAULT_INJECTION: forcing a failure. [ 1614.498925] name failslab, interval 1, probability 0, space 0, times 0 [ 1614.502117] CPU: 0 PID: 15670 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1614.503969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1614.506075] Call Trace: [ 1614.506762] dump_stack+0x107/0x167 [ 1614.507720] should_fail.cold+0x5/0xa [ 1614.508716] ? security_inode_alloc+0x34/0x160 [ 1614.509903] should_failslab+0x5/0x20 [ 1614.510873] kmem_cache_alloc+0x5b/0x310 [ 1614.511956] security_inode_alloc+0x34/0x160 [ 1614.513088] inode_init_always+0xa4e/0xd10 [ 1614.514185] ? shmem_destroy_inode+0x70/0x70 [ 1614.515321] alloc_inode+0x84/0x240 [ 1614.516274] new_inode+0x23/0x250 [ 1614.517179] shmem_get_inode+0x15e/0xbc0 [ 1614.518236] __shmem_file_setup+0xb8/0x320 [ 1614.519317] ? _copy_from_user+0xfb/0x1b0 [ 1614.520392] __do_sys_memfd_create+0x275/0x450 [ 1614.521547] ? memfd_file_seals_ptr+0x170/0x170 [ 1614.522748] do_syscall_64+0x33/0x40 [ 1614.523699] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1614.524983] RIP: 0033:0x7f09815aab19 [ 1614.525925] 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 [ 1614.530489] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1614.532409] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1614.534200] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1614.535984] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1614.537760] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1614.539535] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1614.549140] FAULT_INJECTION: forcing a failure. [ 1614.549140] name failslab, interval 1, probability 0, space 0, times 0 [ 1614.551972] CPU: 0 PID: 15678 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1614.553666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1614.555707] Call Trace: [ 1614.556377] dump_stack+0x107/0x167 22:28:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 7) 22:28:07 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffff0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1614.557304] should_fail.cold+0x5/0xa [ 1614.558448] ? create_object.isra.0+0x3a/0xa20 [ 1614.559633] should_failslab+0x5/0x20 [ 1614.560603] kmem_cache_alloc+0x5b/0x310 [ 1614.561652] create_object.isra.0+0x3a/0xa20 [ 1614.562765] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1614.564084] kmem_cache_alloc+0x159/0x310 [ 1614.565152] __kernfs_new_node+0xd4/0x860 [ 1614.566197] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1614.567365] ? kernfs_add_one+0x36e/0x4d0 [ 1614.568441] ? mutex_lock_io_nested+0xf30/0xf30 [ 1614.569615] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1614.570826] kernfs_new_node+0x18d/0x250 [ 1614.571866] __kernfs_create_file+0x51/0x350 [ 1614.572974] sysfs_add_file_mode_ns+0x221/0x560 [ 1614.574157] internal_create_group+0x324/0xb30 [ 1614.575317] ? sysfs_remove_group+0x170/0x170 [ 1614.576457] ? lockdep_init_map_type+0x2c7/0x780 [ 1614.577649] ? blk_queue_flag_set+0x22/0x30 [ 1614.578716] ? __loop_update_dio+0x2d2/0x690 [ 1614.579840] loop_configure+0x953/0x1410 [ 1614.580885] lo_ioctl+0xa57/0x16b0 [ 1614.581777] ? avc_has_extended_perms+0x7f1/0xf40 [ 1614.582986] ? loop_set_status_old+0x250/0x250 [ 1614.584147] ? avc_ss_reset+0x180/0x180 [ 1614.585151] ? find_held_lock+0x2c/0x110 [ 1614.586203] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1614.587443] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1614.588783] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1614.590078] ? generic_block_fiemap+0x60/0x60 [ 1614.591202] ? lock_downgrade+0x6d0/0x6d0 [ 1614.592254] ? build_open_flags+0x6f0/0x6f0 [ 1614.593350] ? loop_set_status_old+0x250/0x250 [ 1614.594486] blkdev_ioctl+0x291/0x710 [ 1614.595450] ? blkdev_common_ioctl+0x1930/0x1930 [ 1614.596656] ? selinux_file_ioctl+0xb6/0x270 [ 1614.597775] block_ioctl+0xf9/0x140 [ 1614.598685] ? blkdev_read_iter+0x1c0/0x1c0 [ 1614.599790] __x64_sys_ioctl+0x19a/0x210 [ 1614.600819] do_syscall_64+0x33/0x40 [ 1614.601764] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1614.603039] RIP: 0033:0x7fde53cc68d7 [ 1614.603992] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1614.608560] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1614.610484] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1614.612286] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1614.614077] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1614.615876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1614.617668] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1614.624828] loop4: detected capacity change from 0 to 262144 [ 1614.673968] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1614.844163] FAULT_INJECTION: forcing a failure. [ 1614.844163] name failslab, interval 1, probability 0, space 0, times 0 [ 1614.845982] CPU: 1 PID: 15774 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1614.846988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1614.848200] Call Trace: [ 1614.848589] dump_stack+0x107/0x167 [ 1614.849121] should_fail.cold+0x5/0xa [ 1614.849682] ? copy_mount_options+0x55/0x180 [ 1614.850328] should_failslab+0x5/0x20 [ 1614.850886] kmem_cache_alloc_trace+0x55/0x320 [ 1614.851563] ? _copy_from_user+0xfb/0x1b0 [ 1614.852172] copy_mount_options+0x55/0x180 [ 1614.852818] __x64_sys_mount+0x1a8/0x300 [ 1614.853406] ? copy_mnt_ns+0xa00/0xa00 [ 1614.853984] do_syscall_64+0x33/0x40 [ 1614.854527] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1614.855265] RIP: 0033:0x7fc445f0eb19 [ 1614.855813] 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 [ 1614.858482] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1614.859585] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1614.860614] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1614.861644] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1614.862673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1614.863707] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:28:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 7) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:28:21 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffffff7f, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:28:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 8) 22:28:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 36) 22:28:21 executing program 0: r0 = syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffe61, 0x0, 0xc011, &(0x7f00000001c0)=ANY=[]) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={""/10, ""/2, @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000000, 0xa, &(0x7f0000001640)=[{&(0x7f00000001c0)="2c099edf6182b42d2b66055ac9c736ad6f17dc199f04414ef2ad0471293c", 0x1e, 0x400}, {&(0x7f0000000440)="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0x1000, 0x4}, {&(0x7f0000001440)="c8818d88e8a7fb53d8dcdc2bd7acdc27c74741b1c1d9532bd9c7dc6edd7d5a343f2424f0367832f9275fe7411314b21d6b3c85b46348bc956116b3b26b09900bed6bbe010181362d3d15fb31466ac72a73bd6d55e9c52c43b394f51f2c37e32505c9515eabbc2c5606e68e6bebbebfbda3345a763d5e5df68d7531465c9fc16fa3904f8de807c7630b0b0cddb7b3d7", 0x8f, 0xff}, {&(0x7f0000001500)="0e20a13922dd2c1c9de741b08f1937e2500dfb61aec8115f0978c442094c04e5bfe15d987cb782b3e9", 0x29, 0x1}, {&(0x7f0000001540)="2305feaab510eeaac7e801e9d92f50dd9d26cced102611278d59f36899", 0x1d, 0x9}, {&(0x7f0000001580)="de4198b66192591a78374840ba6967eaf6b4e459cc781450a5ed4ce9f4a6da8b089bbc", 0x23, 0x4}, {&(0x7f00000015c0)="2378ab6f7cf243418b50cad2fc64b35288ebf6df53395dbc9478b5d7543d86b15c848e86625b51b6ddcece747fb3ab49", 0x30, 0x40}, {&(0x7f0000001600)="413551de8cac0376c21bd0f6f843a82b9f4e4d986544dbe2e8136b44c609c34c778f63eea886ab016a08277a80cd08c24916adff", 0x34, 0x7fffffff}, 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0x1000}], 0x10000, &(0x7f0000001740)={[{'euid<'}, {'+$2'}, {'wfdno'}], [{@uid_lt={'uid<', r2}}, {@audit}, {@permit_directio}, {@context={'context', 0x3d, 'sysadm_u'}}, {@hash}, {@seclabel}, {@fowner_eq={'fowner', 0x3d, r4}}, {@dont_hash}, {@smackfsdef={'smackfsdef', 0x3d, 'pcr'}}]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001800)={{{@in=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@private}}, &(0x7f0000001900)=0xe8) newfstatat(0xffffffffffffff9c, &(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001a00)={{0x1, 0x1, 0x18, r5, {r6, r7}}, './file0\x00'}) setresuid(0xffffffffffffffff, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x80820, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl}, {@posixacl}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trans=fd,'}}, {@obj_user={'obj_user', 0x3d, 'nfs\x00'}}, {@euid_gt={'euid>', r2}}, {@pcr={'pcr', 0x3d, 0x3d}}, {@uid_gt={'uid>', r3}}, {@permit_directio}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_lt={'euid<', r4}}, {@hash}, {@smackfsroot={'smackfsroot', 0x3d, '('}}]}}) 22:28:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x8030942b, &(0x7f00000000c0)={0x6, {0x8, 0x1, 0x91, 0x1, 0x3f}}) gettid() 22:28:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x1c}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), r1) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040001}, 0x40004) 22:28:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1627.805329] FAULT_INJECTION: forcing a failure. [ 1627.805329] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.808378] CPU: 0 PID: 15911 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1627.810242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.812481] Call Trace: [ 1627.813201] dump_stack+0x107/0x167 [ 1627.814196] should_fail.cold+0x5/0xa [ 1627.815235] ? create_object.isra.0+0x3a/0xa20 [ 1627.816483] should_failslab+0x5/0x20 [ 1627.817514] kmem_cache_alloc+0x5b/0x310 [ 1627.818628] create_object.isra.0+0x3a/0xa20 [ 1627.819821] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.821205] kmem_cache_alloc+0x159/0x310 [ 1627.822350] security_inode_alloc+0x34/0x160 [ 1627.823544] inode_init_always+0xa4e/0xd10 [ 1627.824596] ? shmem_destroy_inode+0x70/0x70 [ 1627.825654] alloc_inode+0x84/0x240 [ 1627.826515] new_inode+0x23/0x250 [ 1627.827345] shmem_get_inode+0x15e/0xbc0 [ 1627.828332] __shmem_file_setup+0xb8/0x320 [ 1627.829332] ? _copy_from_user+0xfb/0x1b0 [ 1627.830322] __do_sys_memfd_create+0x275/0x450 [ 1627.831405] ? memfd_file_seals_ptr+0x170/0x170 [ 1627.832542] do_syscall_64+0x33/0x40 [ 1627.833425] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.834627] RIP: 0033:0x7f09815aab19 [ 1627.835507] 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 [ 1627.839861] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1627.841664] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1627.843346] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1627.845044] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1627.846846] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1627.848553] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1627.853632] loop6: detected capacity change from 0 to 262144 22:28:21 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffffff8c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1627.876773] FAULT_INJECTION: forcing a failure. [ 1627.876773] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.878286] CPU: 1 PID: 15989 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1627.879231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.880332] Call Trace: [ 1627.880691] dump_stack+0x107/0x167 [ 1627.881186] should_fail.cold+0x5/0xa [ 1627.881705] ? __kernfs_new_node+0xd4/0x860 [ 1627.882298] should_failslab+0x5/0x20 [ 1627.882815] kmem_cache_alloc+0x5b/0x310 [ 1627.883371] __kernfs_new_node+0xd4/0x860 [ 1627.883945] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1627.884584] ? kernfs_add_one+0x36e/0x4d0 [ 1627.885153] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1627.885850] ? wait_for_completion_io+0x270/0x270 [ 1627.886578] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1627.887286] kernfs_new_node+0x18d/0x250 [ 1627.887846] __kernfs_create_file+0x51/0x350 [ 1627.888443] sysfs_add_file_mode_ns+0x221/0x560 [ 1627.889083] internal_create_group+0x324/0xb30 [ 1627.889706] ? sysfs_remove_group+0x170/0x170 [ 1627.890317] ? lockdep_init_map_type+0x2c7/0x780 [ 1627.890963] ? blk_queue_flag_set+0x22/0x30 [ 1627.891544] ? __loop_update_dio+0x2d2/0x690 [ 1627.892149] loop_configure+0x953/0x1410 [ 1627.892703] lo_ioctl+0xa57/0x16b0 [ 1627.893182] ? avc_has_extended_perms+0x7f1/0xf40 [ 1627.893831] ? loop_set_status_old+0x250/0x250 [ 1627.894447] ? avc_ss_reset+0x180/0x180 [ 1627.894987] ? find_held_lock+0x2c/0x110 [ 1627.895540] ? __lock_acquire+0xbb1/0x5b00 [ 1627.896198] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1627.896998] ? generic_block_fiemap+0x60/0x60 [ 1627.897660] ? lock_downgrade+0x6d0/0x6d0 [ 1627.898333] ? build_open_flags+0x6f0/0x6f0 [ 1627.898956] ? loop_set_status_old+0x250/0x250 [ 1627.899571] blkdev_ioctl+0x291/0x710 [ 1627.900090] ? blkdev_common_ioctl+0x1930/0x1930 [ 1627.900792] ? selinux_file_ioctl+0xb6/0x270 [ 1627.901488] block_ioctl+0xf9/0x140 [ 1627.901977] ? blkdev_read_iter+0x1c0/0x1c0 [ 1627.902557] __x64_sys_ioctl+0x19a/0x210 [ 1627.903105] do_syscall_64+0x33/0x40 [ 1627.903605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.904333] RIP: 0033:0x7fde53cc68d7 [ 1627.904974] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.907685] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1627.908867] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1627.909975] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1627.910917] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1627.912046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1627.913181] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1627.922573] FAULT_INJECTION: forcing a failure. [ 1627.922573] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.925230] CPU: 0 PID: 15993 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1627.926844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.928781] Call Trace: [ 1627.929394] dump_stack+0x107/0x167 [ 1627.930235] should_fail.cold+0x5/0xa [ 1627.931115] ? create_object.isra.0+0x3a/0xa20 [ 1627.932178] should_failslab+0x5/0x20 [ 1627.933051] kmem_cache_alloc+0x5b/0x310 [ 1627.933992] create_object.isra.0+0x3a/0xa20 [ 1627.934000] loop4: detected capacity change from 0 to 262144 [ 1627.936315] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.937488] kmem_cache_alloc_trace+0x151/0x320 [ 1627.938569] copy_mount_options+0x55/0x180 [ 1627.939545] __x64_sys_mount+0x1a8/0x300 [ 1627.940491] ? copy_mnt_ns+0xa00/0xa00 [ 1627.941401] do_syscall_64+0x33/0x40 [ 1627.942260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.943441] RIP: 0033:0x7fc445f0eb19 [ 1627.944308] 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 [ 1627.948586] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1627.950388] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1627.952033] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1627.953653] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1627.955270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1627.956893] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:28:21 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4588, 0x4) sendmmsg$inet(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="3181", 0x2}], 0x1}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x33, @multicast1, 0x4e20, 0x3, 'sh\x00', 0x27, 0x8, 0x15}, 0x2c) recvfrom(r0, 0x0, 0x0, 0x12000, 0x0, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x81) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x35, 0x2, 0xf6, 0x80, 0x0, 0x7, 0x28802, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0xffff}, 0x10, 0x10000, 0x6, 0x6, 0x7, 0x547a39d2, 0x3ba3, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x8, r1, 0x3) [ 1628.004879] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1628.015986] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1628.024728] loop1: detected capacity change from 0 to 33559552 22:28:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) tee(0xffffffffffffffff, r0, 0x1, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB]) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @empty}, &(0x7f0000000200)=0xc) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000038c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(0xffffffffffffffff, 0x541b, 0x0) close_range(r4, r5, 0x2) fallocate(r3, 0x0, 0x0, 0x1000001) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x2, 0x3, 0x7fffffff, 0x0, 0x80000001}}) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) sendfile(r6, r6, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) 22:28:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 37) 22:28:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 8) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:28:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1628.236886] FAULT_INJECTION: forcing a failure. [ 1628.236886] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.238418] CPU: 1 PID: 16118 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1628.239337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1628.240359] Call Trace: [ 1628.240667] dump_stack+0x107/0x167 [ 1628.241097] should_fail.cold+0x5/0xa [ 1628.241549] ? __d_alloc+0x2a/0x990 [ 1628.241980] should_failslab+0x5/0x20 [ 1628.242425] kmem_cache_alloc+0x5b/0x310 [ 1628.242886] ? trace_hardirqs_on+0x5b/0x180 [ 1628.243396] __d_alloc+0x2a/0x990 [ 1628.243815] d_alloc_pseudo+0x19/0x70 [ 1628.244255] alloc_file_pseudo+0xce/0x250 [ 1628.244745] ? alloc_file+0x5a0/0x5a0 [ 1628.245209] ? shmem_get_inode+0x55c/0xbc0 [ 1628.245796] __shmem_file_setup+0x144/0x320 [ 1628.246368] ? _copy_from_user+0xfb/0x1b0 [ 1628.246948] __do_sys_memfd_create+0x275/0x450 [ 1628.247620] ? memfd_file_seals_ptr+0x170/0x170 [ 1628.248197] do_syscall_64+0x33/0x40 [ 1628.248645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1628.249258] RIP: 0033:0x7f09815aab19 [ 1628.249697] 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 [ 1628.252049] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1628.253023] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1628.253852] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1628.254671] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1628.255644] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1628.256481] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1628.302974] FAULT_INJECTION: forcing a failure. [ 1628.302974] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.304309] CPU: 1 PID: 16123 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1628.305125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1628.306062] Call Trace: [ 1628.306374] dump_stack+0x107/0x167 [ 1628.306812] should_fail.cold+0x5/0xa [ 1628.307248] ? create_object.isra.0+0x3a/0xa20 [ 1628.307797] should_failslab+0x5/0x20 [ 1628.308247] kmem_cache_alloc+0x5b/0x310 [ 1628.308724] ? __lockdep_reset_lock+0x180/0x180 [ 1628.309270] create_object.isra.0+0x3a/0xa20 [ 1628.309789] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1628.310364] kmem_cache_alloc+0x159/0x310 [ 1628.310858] __kernfs_new_node+0xd4/0x860 [ 1628.311345] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1628.311904] ? kernfs_add_one+0x36e/0x4d0 [ 1628.312393] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1628.312960] ? wait_for_completion_io+0x270/0x270 [ 1628.313525] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1628.314143] kernfs_new_node+0x18d/0x250 [ 1628.314620] __kernfs_create_file+0x51/0x350 [ 1628.315140] sysfs_add_file_mode_ns+0x221/0x560 [ 1628.315697] internal_create_group+0x324/0xb30 [ 1628.316237] ? sysfs_remove_group+0x170/0x170 [ 1628.316764] ? lockdep_init_map_type+0x2c7/0x780 [ 1628.317336] ? blk_queue_flag_set+0x22/0x30 [ 1628.317839] ? __loop_update_dio+0x2d2/0x690 [ 1628.318359] loop_configure+0x953/0x1410 [ 1628.318845] lo_ioctl+0xa57/0x16b0 [ 1628.319262] ? avc_has_extended_perms+0x7f1/0xf40 [ 1628.319832] ? loop_set_status_old+0x250/0x250 [ 1628.320367] ? avc_ss_reset+0x180/0x180 [ 1628.320832] ? find_held_lock+0x2c/0x110 [ 1628.321312] ? __lock_acquire+0xbb1/0x5b00 [ 1628.321835] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1628.322452] ? generic_block_fiemap+0x60/0x60 [ 1628.322980] ? lock_downgrade+0x6d0/0x6d0 [ 1628.323468] ? build_open_flags+0x6f0/0x6f0 [ 1628.323989] ? loop_set_status_old+0x250/0x250 [ 1628.324525] blkdev_ioctl+0x291/0x710 [ 1628.324984] ? blkdev_common_ioctl+0x1930/0x1930 [ 1628.325548] ? selinux_file_ioctl+0xb6/0x270 [ 1628.326076] block_ioctl+0xf9/0x140 [ 1628.326506] ? blkdev_read_iter+0x1c0/0x1c0 [ 1628.327019] __x64_sys_ioctl+0x19a/0x210 [ 1628.327502] do_syscall_64+0x33/0x40 [ 1628.327950] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1628.328558] RIP: 0033:0x7fde53cc68d7 [ 1628.328976] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1628.331136] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1628.332043] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1628.332891] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1628.333731] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1628.334535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1628.335379] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1628.351679] loop4: detected capacity change from 0 to 262144 [ 1628.381335] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:28:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r2, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3f, 0x8, 0x7, 0x1, 0x0, 0xbaf6, 0x12020, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x800, 0x8, 0x0, 0xc460, 0x1, 0x0, 0x0, 0x5, 0x0, 0x2}, r1, 0xffffffffffffffff, r2, 0x3) 22:28:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000040)) ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000080)) 22:28:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, 0x0, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:28:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 38) 22:28:35 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xffffffe4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:28:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 9) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:28:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x8030942b, &(0x7f00000000c0)={0x6, {0x8, 0x1, 0x91, 0x1, 0x3f}}) gettid() 22:28:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 9) [ 1642.251144] FAULT_INJECTION: forcing a failure. [ 1642.251144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1642.253795] CPU: 0 PID: 16140 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1642.255308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.257126] Call Trace: [ 1642.257705] dump_stack+0x107/0x167 [ 1642.258519] should_fail.cold+0x5/0xa [ 1642.259375] _copy_from_user+0x2e/0x1b0 [ 1642.260278] copy_mount_options+0x76/0x180 [ 1642.261232] __x64_sys_mount+0x1a8/0x300 [ 1642.262141] ? copy_mnt_ns+0xa00/0xa00 [ 1642.263024] do_syscall_64+0x33/0x40 [ 1642.263864] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.264997] RIP: 0033:0x7fc445f0eb19 [ 1642.265818] 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 [ 1642.269964] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1642.271692] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1642.273321] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1642.274932] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1642.276560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1642.278183] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1642.289737] FAULT_INJECTION: forcing a failure. [ 1642.289737] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.292370] CPU: 0 PID: 16144 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1642.293922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.295675] Call Trace: [ 1642.296271] dump_stack+0x107/0x167 [ 1642.297071] should_fail.cold+0x5/0xa [ 1642.297883] ? __kernfs_new_node+0xd4/0x860 [ 1642.298799] should_failslab+0x5/0x20 [ 1642.299602] kmem_cache_alloc+0x5b/0x310 [ 1642.300486] __kernfs_new_node+0xd4/0x860 [ 1642.301372] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1642.302363] ? kernfs_add_one+0x36e/0x4d0 [ 1642.303247] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1642.304272] ? wait_for_completion_io+0x270/0x270 [ 1642.305289] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1642.306415] kernfs_new_node+0x18d/0x250 [ 1642.307284] __kernfs_create_file+0x51/0x350 [ 1642.308232] sysfs_add_file_mode_ns+0x221/0x560 [ 1642.309241] internal_create_group+0x324/0xb30 [ 1642.310223] ? sysfs_remove_group+0x170/0x170 [ 1642.311180] ? lockdep_init_map_type+0x2c7/0x780 [ 1642.312202] ? blk_queue_flag_set+0x22/0x30 [ 1642.313113] ? __loop_update_dio+0x2d2/0x690 [ 1642.314053] loop_configure+0x953/0x1410 [ 1642.314937] lo_ioctl+0xa57/0x16b0 [ 1642.315698] ? avc_has_extended_perms+0x7f1/0xf40 [ 1642.316413] FAULT_INJECTION: forcing a failure. [ 1642.316413] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.316739] ? loop_set_status_old+0x250/0x250 [ 1642.320009] ? avc_ss_reset+0x180/0x180 [ 1642.320861] ? find_held_lock+0x2c/0x110 [ 1642.321757] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1642.322823] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1642.323974] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1642.325088] ? generic_block_fiemap+0x60/0x60 [ 1642.326035] ? lock_downgrade+0x6d0/0x6d0 [ 1642.326920] ? build_open_flags+0x6f0/0x6f0 [ 1642.327856] ? loop_set_status_old+0x250/0x250 [ 1642.328822] blkdev_ioctl+0x291/0x710 [ 1642.329635] ? blkdev_common_ioctl+0x1930/0x1930 [ 1642.330647] ? selinux_file_ioctl+0xb6/0x270 [ 1642.331591] block_ioctl+0xf9/0x140 [ 1642.332375] ? blkdev_read_iter+0x1c0/0x1c0 [ 1642.333295] __x64_sys_ioctl+0x19a/0x210 [ 1642.334172] do_syscall_64+0x33/0x40 [ 1642.334960] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.336046] RIP: 0033:0x7fde53cc68d7 [ 1642.336831] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1642.340683] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1642.342285] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1642.343789] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1642.345291] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1642.346795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1642.348306] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1642.349861] CPU: 1 PID: 16145 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1642.351416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.353238] loop4: detected capacity change from 0 to 262144 [ 1642.353381] Call Trace: [ 1642.355139] dump_stack+0x107/0x167 [ 1642.355931] should_fail.cold+0x5/0xa [ 1642.356788] ? create_object.isra.0+0x3a/0xa20 [ 1642.357796] should_failslab+0x5/0x20 [ 1642.358604] kmem_cache_alloc+0x5b/0x310 [ 1642.359479] create_object.isra.0+0x3a/0xa20 [ 1642.360417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1642.361537] kmem_cache_alloc+0x159/0x310 [ 1642.362417] ? trace_hardirqs_on+0x5b/0x180 [ 1642.363346] __d_alloc+0x2a/0x990 [ 1642.364102] d_alloc_pseudo+0x19/0x70 [ 1642.364908] alloc_file_pseudo+0xce/0x250 [ 1642.365825] ? alloc_file+0x5a0/0x5a0 [ 1642.366647] ? shmem_get_inode+0x55c/0xbc0 [ 1642.367568] __shmem_file_setup+0x144/0x320 [ 1642.368495] ? _copy_from_user+0xfb/0x1b0 [ 1642.369413] __do_sys_memfd_create+0x275/0x450 [ 1642.370395] ? memfd_file_seals_ptr+0x170/0x170 [ 1642.371409] do_syscall_64+0x33/0x40 [ 1642.372216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.373300] RIP: 0033:0x7f09815aab19 [ 1642.374130] 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 [ 1642.378048] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1642.379650] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1642.381168] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1642.382707] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1642.384217] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1642.385757] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1642.474512] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:28:35 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000005e, 0x2, 0x4, 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={0x7fd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x30, 0x0, @tid=r1}, &(0x7f0000000300)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r3, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r2, &(0x7f00000005c0)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) read(0xffffffffffffffff, &(0x7f0000000540)=""/102, 0x66) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000004c0)={{r4, r5+10000000}, {0x0, 0x3938700}}, &(0x7f0000000500)) syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000340)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x46d, 0x404a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x0, 0x3, [{{0x9, 0x4, 0x0, 0x11, 0x2, 0x3, 0x1, 0x2, 0x4b, {0x9, 0x21, 0x101, 0xf9, 0x1, {0x22, 0xdf2}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x9, 0x1}}}}}]}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x300, 0x4, 0x7, 0x7, 0x0, 0x9}, 0xd4, &(0x7f0000000740)=ANY=[@ANYBLOB="050fd40001cf1001b344bc324800ca420887f58960a7555297ed33f7f2c2d2cf2f2ea9e85a4474af00541bcc2874d331e74c3f01368ea8c872b1b5953b717287570a9cc3d52602c810d3299d91d6da2dcbc3496633110981b27e5a8b49d7b57097f1f60198288cf72ad8d7cf3418d2c3a4940f67793e76560c5c3183baa10f791d89b9a7df92cdc571ae0bc0b802e05019076402f1630305586e1e7a695449c12e040000000b43bf1e2a6603000000dc394f8305d3a85d6194c2bdc139a234d2ba8d5bdf54896b10f547b1c8a1d4c9b069058c74598018ef80d5ae3317e4e2bd06fb0d2c2b2eb2353b60f80902b372856e139949b57c"], 0x3, [{0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x104f}}, {0x81, &(0x7f0000000640)=ANY=[@ANYBLOB="81035da54aeb96d9d5532b9055ce39b9493b31c41acff9964ab0911da3561f737f87f82793f643046b6bd044175d7fd1324143624186053a1aeb878b36daef4bbeb203cc0b6360ad254be3794f84271ef5156a6428b695955c5783a2f80b986d022824a9c95b30397f0ae4b1fadd4a3d435298dc13ae1df775c3881f5802d464d2"]}, {0x30, &(0x7f0000000400)=@string={0x30, 0x3, "0e5754f82570f049ad9eb16a6aa4a6da931754e32b2e4059f4f097331f7de43ece6716711f03b60b45026ab71ea4"}}]}) timer_create(0x6, &(0x7f0000000240)={0x0, 0x4, 0x4, @tid=r1}, &(0x7f00000002c0)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:28:35 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfffffff6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1642.508880] loop6: detected capacity change from 0 to 262144 22:28:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f00000001c0)={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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:28:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 39) [ 1642.594592] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:28:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 10) 22:28:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, 0x0, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:28:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 10) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:28:36 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x3a75, &(0x7f0000000300), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/diskstats\x00', 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000280), &(0x7f0000000540)=0x0) syz_io_uring_submit(0x0, r4, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000140)='./file0\x00', 0x18}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1051c2, 0x0) syz_io_uring_setup(0x7bee, &(0x7f0000000580)={0x0, 0xd0fc, 0x20, 0x3, 0x234, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000440)) syz_io_uring_submit(r7, r4, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x5, 0x4007, @fd=r0, 0xffffffff7fffffff, &(0x7f0000000ac0)=[{&(0x7f0000000600)="6d6105b2c8fa8a32413ff6e9209c1f26733827a98141208c3153de191ba1a06fd883214142e68045453c4452c060e57592a5fe9be8cec35900cb4a6b5833802f04eb7593113f4f049f0a57a9e676490307c13cd1fe46a1224c4c911d3eb5272b191eac866c", 0x65}, {&(0x7f0000000680)="23ac2984e0638bfb9897f4f37d4ff545d4fd4f14f5948a48a401815a2756dd99a8bb52daae7dda300bd9dd11e8f11121d5cde98deaae728d0fa10c00f40a8c8594d804c36244ce8b659b1e31779d7a3defb91aef245c3cf56c28fe515c6684dd818633ae5838ffd89391b4827027fa4702aa80972dc538142bc5bbf2c1e10d6912", 0x81}, {&(0x7f0000000740)="ca75e8ea8d40ea67bd6c55a2575812c7f726a5f859112a8bed0f081f905969f59001648ffded350def518ab95219103dc8d681f26c15aa97c2263c3313e1d678220877be30a4d0c2d7c9a9328d62f3a40f90b2d29eec6f7ae2925f92ecdbc6e5740e24643c7ce97605659b91dff64750b35d473efebd44214235b120d6626c956e1ab98c3146585e09a0c1237d73039de72dfb7bf616572d49d65b853efdaf5f2dbd34fa0481f894d20adf7e2e7dc29b0b0aabd06a2bb7a9c580", 0xba}, {&(0x7f0000000800)="3e7bb05c4459bb85ed00357c3830b242ad8a735a5d12c5851ac0df64726a8cb9af375323ece54eb7721f7598b00733d27a2107756dd38c4688f03303f5c2def9f013aa6532aab633e63fda3cabf6ad67aa4410d7fde07a5d384d8a1a72f48361d9a029992078e575c27c7f399cd77cfc024c5f5bf1f1a3492bba960c1eafd86b50", 0x81}, {&(0x7f00000008c0)="72153b998d08e1607e4d04f04f95a7945d46be267a1a4b2533bad8dd7520e49363fce1a53e0274ff196478384e71ab43aa7492c6422fb2708f98dcd0d5df68ecd383ba772667c66262c1e273b57b87360e89920f52889b4489e50760c1c6c3fecda28e20f5b140fc0d2f5b5188680892aeec39e57a140ad4210f7e898527a811550db291a7fdb5ef66a36eda125cb966846f73da32746d689cba545e6c326bd7e558ab5c790d3d2e5ab73f8a08c32ce8ad348a4f39cc47cb754aafef2554d085509ddf662399d925141697ace27d", 0xce}, {&(0x7f00000009c0)="bfba5840e734e4c8318b856c6da655a68846157c69c42794b0e43c7bc8c586d616e50e7413d9e6be7a590230b0a5985bc98535feae2abe0665b283ebe8bbdb068641015580cac26ee85fe003095f1c7c47d3ff11e2d7b87bd61231ef3d180b385b56f3d0c9ef830839f4d1a14402ada7397280fc4f1e04fb48eaf5e013a83e6ec5f0d022bd2aed9f95d5c34a2d9d8faeccba36e0145f64eebb736a5466d554b09f417a8f7094d25ba01c36186edc17b71229b6cff0196f6fb2ee74d0d5db0658930b70d6c83feba1867ad046a7cad31f10a0ba32907d0d", 0xd7}], 0x6, 0x14, 0x1, {0x2, r5}}, 0x3) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r8, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r9, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r6) sendmsg$NL80211_CMD_SET_NOACK_MAP(r9, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="000300", @ANYRES32=0x0, @ANYBLOB="06009500680800000600950008da0000060095000100000006009500020000000600950008000000"], 0x44}, 0x1, 0x0, 0x0, 0xc080}, 0x24004010) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 22:28:36 executing program 5: syz_emit_vhci(&(0x7f0000000100)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x0, 0x1, 0x12}, @l2cap_cid_le_signaling={{0xe}, @l2cap_le_conn_rsp={{0x15, 0x0, 0xa}, {0x200, 0x2, 0x1, 0x8, 0x43f}}}}, 0x17) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) sendmmsg$inet(r0, &(0x7f0000000000), 0x400000d, 0x0) r1 = syz_open_dev$loop(&(0x7f0000004f40), 0xfffd, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0x858f769e7a4263b6, 0x0) dup2(r2, r0) [ 1642.856914] FAULT_INJECTION: forcing a failure. [ 1642.856914] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.859481] CPU: 1 PID: 16366 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1642.860952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.862731] Call Trace: [ 1642.863294] dump_stack+0x107/0x167 [ 1642.864074] should_fail.cold+0x5/0xa [ 1642.864878] ? getname_flags.part.0+0x50/0x4f0 [ 1642.865885] should_failslab+0x5/0x20 [ 1642.866687] kmem_cache_alloc+0x5b/0x310 [ 1642.867545] getname_flags.part.0+0x50/0x4f0 [ 1642.868478] ? _copy_from_user+0xfb/0x1b0 [ 1642.869369] user_path_at_empty+0xa1/0x100 [ 1642.870287] __x64_sys_mount+0x1e9/0x300 [ 1642.871133] ? copy_mnt_ns+0xa00/0xa00 [ 1642.872015] do_syscall_64+0x33/0x40 [ 1642.872795] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.873867] RIP: 0033:0x7fc445f0eb19 [ 1642.874701] 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 [ 1642.878603] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1642.880200] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1642.881687] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1642.883211] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1642.884757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1642.886246] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:28:36 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xfffffffe, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1642.911703] FAULT_INJECTION: forcing a failure. [ 1642.911703] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.914112] CPU: 1 PID: 16372 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1642.915615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.917377] Call Trace: [ 1642.917942] dump_stack+0x107/0x167 [ 1642.918761] should_fail.cold+0x5/0xa [ 1642.919572] ? __alloc_file+0x21/0x320 [ 1642.920414] should_failslab+0x5/0x20 [ 1642.921218] kmem_cache_alloc+0x5b/0x310 [ 1642.922087] __alloc_file+0x21/0x320 [ 1642.922913] alloc_empty_file+0x6d/0x170 [ 1642.923785] alloc_file+0x5e/0x5a0 [ 1642.924542] alloc_file_pseudo+0x16a/0x250 [ 1642.925434] ? alloc_file+0x5a0/0x5a0 [ 1642.926250] ? shmem_get_inode+0x55c/0xbc0 [ 1642.927197] __shmem_file_setup+0x144/0x320 [ 1642.928132] ? _copy_from_user+0xfb/0x1b0 [ 1642.929022] __do_sys_memfd_create+0x275/0x450 [ 1642.929979] ? memfd_file_seals_ptr+0x170/0x170 [ 1642.931028] do_syscall_64+0x33/0x40 [ 1642.931831] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.932909] RIP: 0033:0x7f09815aab19 [ 1642.933691] 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 [ 1642.937599] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1642.939258] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1642.940785] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1642.942279] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1642.943837] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1642.945360] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 22:28:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x180) ftruncate(r0, 0x1000003) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x58b900, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018080000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}, {0x306}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f00000001c0)=0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000700)) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0xc5d}, 0x0, 0x4}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) gettid() [ 1642.979753] FAULT_INJECTION: forcing a failure. [ 1642.979753] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.982228] CPU: 0 PID: 16374 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1642.983702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.985489] Call Trace: [ 1642.986063] dump_stack+0x107/0x167 [ 1642.986852] should_fail.cold+0x5/0xa [ 1642.987685] ? create_object.isra.0+0x3a/0xa20 [ 1642.988669] should_failslab+0x5/0x20 [ 1642.989487] kmem_cache_alloc+0x5b/0x310 [ 1642.990360] ? __lockdep_reset_lock+0x180/0x180 [ 1642.991372] create_object.isra.0+0x3a/0xa20 [ 1642.992322] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1642.993409] kmem_cache_alloc+0x159/0x310 [ 1642.994317] __kernfs_new_node+0xd4/0x860 [ 1642.995219] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1642.996241] ? kernfs_add_one+0x36e/0x4d0 [ 1642.997133] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1642.998177] ? wait_for_completion_io+0x270/0x270 [ 1642.999218] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1643.000361] kernfs_new_node+0x18d/0x250 [ 1643.001244] __kernfs_create_file+0x51/0x350 [ 1643.002199] sysfs_add_file_mode_ns+0x221/0x560 [ 1643.003217] internal_create_group+0x324/0xb30 [ 1643.004226] ? sysfs_remove_group+0x170/0x170 [ 1643.005187] ? lockdep_init_map_type+0x2c7/0x780 [ 1643.006213] ? blk_queue_flag_set+0x22/0x30 [ 1643.007133] ? __loop_update_dio+0x2d2/0x690 [ 1643.008094] loop_configure+0x953/0x1410 [ 1643.008991] lo_ioctl+0xa57/0x16b0 [ 1643.009763] ? avc_has_extended_perms+0x7f1/0xf40 [ 1643.010806] ? loop_set_status_old+0x250/0x250 [ 1643.011803] ? avc_ss_reset+0x180/0x180 [ 1643.012682] ? find_held_lock+0x2c/0x110 [ 1643.013586] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1643.014659] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1643.015820] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1643.016943] ? generic_block_fiemap+0x60/0x60 [ 1643.017908] ? lock_downgrade+0x6d0/0x6d0 [ 1643.018793] ? build_open_flags+0x6f0/0x6f0 [ 1643.019732] ? loop_set_status_old+0x250/0x250 [ 1643.020714] blkdev_ioctl+0x291/0x710 [ 1643.021531] ? blkdev_common_ioctl+0x1930/0x1930 [ 1643.022564] ? selinux_file_ioctl+0xb6/0x270 [ 1643.023514] block_ioctl+0xf9/0x140 [ 1643.024297] ? blkdev_read_iter+0x1c0/0x1c0 [ 1643.025230] __x64_sys_ioctl+0x19a/0x210 [ 1643.026115] do_syscall_64+0x33/0x40 [ 1643.026915] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1643.028018] RIP: 0033:0x7fde53cc68d7 [ 1643.028806] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1643.032728] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1643.034355] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1643.035895] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1643.037415] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1643.038941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1643.040470] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:28:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 11) 22:28:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 11) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1643.046072] loop4: detected capacity change from 0 to 262144 22:28:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, 0x0, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1643.135628] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1643.269987] FAULT_INJECTION: forcing a failure. [ 1643.269987] name failslab, interval 1, probability 0, space 0, times 0 [ 1643.272514] CPU: 1 PID: 16458 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1643.273989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1643.275799] Call Trace: [ 1643.276381] dump_stack+0x107/0x167 [ 1643.277169] should_fail.cold+0x5/0xa [ 1643.277992] ? create_object.isra.0+0x3a/0xa20 [ 1643.278973] should_failslab+0x5/0x20 [ 1643.279843] kmem_cache_alloc+0x5b/0x310 [ 1643.280731] create_object.isra.0+0x3a/0xa20 [ 1643.281663] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1643.282766] kmem_cache_alloc+0x159/0x310 [ 1643.283709] __alloc_file+0x21/0x320 [ 1643.284531] alloc_empty_file+0x6d/0x170 [ 1643.285405] alloc_file+0x5e/0x5a0 [ 1643.286178] alloc_file_pseudo+0x16a/0x250 [ 1643.287088] ? alloc_file+0x5a0/0x5a0 [ 1643.287965] ? shmem_get_inode+0x55c/0xbc0 [ 1643.288896] __shmem_file_setup+0x144/0x320 [ 1643.289812] ? _copy_from_user+0xfb/0x1b0 [ 1643.290856] __do_sys_memfd_create+0x275/0x450 [ 1643.292089] ? memfd_file_seals_ptr+0x170/0x170 [ 1643.293311] do_syscall_64+0x33/0x40 [ 1643.294265] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1643.295633] RIP: 0033:0x7f09815aab19 [ 1643.296614] 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 [ 1643.301363] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1643.303295] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1643.305173] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1643.307003] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1643.308880] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1643.310734] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1643.331012] FAULT_INJECTION: forcing a failure. [ 1643.331012] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1643.333673] CPU: 0 PID: 16459 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1643.335123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1643.336842] Call Trace: [ 1643.337392] dump_stack+0x107/0x167 [ 1643.338148] should_fail.cold+0x5/0xa [ 1643.338943] __alloc_pages_nodemask+0x182/0x600 [ 1643.339928] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1643.341197] ? kmem_cache_alloc+0x301/0x310 [ 1643.342100] alloc_pages_current+0x187/0x280 [ 1643.343014] allocate_slab+0x26f/0x380 [ 1643.343835] ___slab_alloc+0x470/0x700 [ 1643.344649] ? getname_flags.part.0+0x50/0x4f0 [ 1643.345615] ? getname_flags.part.0+0x50/0x4f0 [ 1643.346565] ? kmem_cache_alloc+0x301/0x310 [ 1643.347455] kmem_cache_alloc+0x301/0x310 [ 1643.348320] getname_flags.part.0+0x50/0x4f0 [ 1643.349226] ? _copy_from_user+0xfb/0x1b0 [ 1643.350085] user_path_at_empty+0xa1/0x100 [ 1643.350960] __x64_sys_mount+0x1e9/0x300 [ 1643.351806] ? copy_mnt_ns+0xa00/0xa00 [ 1643.352623] do_syscall_64+0x33/0x40 [ 1643.353393] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1643.354448] RIP: 0033:0x7fc445f0eb19 [ 1643.355217] 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 [ 1643.359017] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1643.360593] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1643.362063] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1643.363535] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1643.365012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1643.366480] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1643.468025] loop6: detected capacity change from 0 to 262144 [ 1643.531018] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:28:50 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 40) 22:28:50 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000300), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/diskstats\x00', 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000280), &(0x7f0000000540)=0x0) syz_io_uring_submit(0x0, r4, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000140)='./file0\x00', 0x18}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1051c2, 0x0) syz_io_uring_setup(0x7bee, &(0x7f0000000580)={0x0, 0xd0fc, 0x20, 0x3, 0x234, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000440)) syz_io_uring_submit(r7, r4, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x5, 0x4007, @fd=r0, 0xffffffff7fffffff, &(0x7f0000000ac0)=[{&(0x7f0000000600)="6d6105b2c8fa8a32413ff6e9209c1f26733827a98141208c3153de191ba1a06fd883214142e68045453c4452c060e57592a5fe9be8cec35900cb4a6b5833802f04eb7593113f4f049f0a57a9e676490307c13cd1fe46a1224c4c911d3eb5272b191eac866c", 0x65}, {&(0x7f0000000680)="23ac2984e0638bfb9897f4f37d4ff545d4fd4f14f5948a48a401815a2756dd99a8bb52daae7dda300bd9dd11e8f11121d5cde98deaae728d0fa10c00f40a8c8594d804c36244ce8b659b1e31779d7a3defb91aef245c3cf56c28fe515c6684dd818633ae5838ffd89391b4827027fa4702aa80972dc538142bc5bbf2c1e10d6912", 0x81}, {&(0x7f0000000740)="ca75e8ea8d40ea67bd6c55a2575812c7f726a5f859112a8bed0f081f905969f59001648ffded350def518ab95219103dc8d681f26c15aa97c2263c3313e1d678220877be30a4d0c2d7c9a9328d62f3a40f90b2d29eec6f7ae2925f92ecdbc6e5740e24643c7ce97605659b91dff64750b35d473efebd44214235b120d6626c956e1ab98c3146585e09a0c1237d73039de72dfb7bf616572d49d65b853efdaf5f2dbd34fa0481f894d20adf7e2e7dc29b0b0aabd06a2bb7a9c580", 0xba}, {&(0x7f0000000800)="3e7bb05c4459bb85ed00357c3830b242ad8a735a5d12c5851ac0df64726a8cb9af375323ece54eb7721f7598b00733d27a2107756dd38c4688f03303f5c2def9f013aa6532aab633e63fda3cabf6ad67aa4410d7fde07a5d384d8a1a72f48361d9a029992078e575c27c7f399cd77cfc024c5f5bf1f1a3492bba960c1eafd86b50", 0x81}, {&(0x7f00000008c0)="72153b998d08e1607e4d04f04f95a7945d46be267a1a4b2533bad8dd7520e49363fce1a53e0274ff196478384e71ab43aa7492c6422fb2708f98dcd0d5df68ecd383ba772667c66262c1e273b57b87360e89920f52889b4489e50760c1c6c3fecda28e20f5b140fc0d2f5b5188680892aeec39e57a140ad4210f7e898527a811550db291a7fdb5ef66a36eda125cb966846f73da32746d689cba545e6c326bd7e558ab5c790d3d2e5ab73f8a08c32ce8ad348a4f39cc47cb754aafef2554d085509ddf662399d925141697ace27d", 0xce}, {&(0x7f00000009c0)="bfba5840e734e4c8318b856c6da655a68846157c69c42794b0e43c7bc8c586d616e50e7413d9e6be7a590230b0a5985bc98535feae2abe0665b283ebe8bbdb068641015580cac26ee85fe003095f1c7c47d3ff11e2d7b87bd61231ef3d180b385b56f3d0c9ef830839f4d1a14402ada7397280fc4f1e04fb48eaf5e013a83e6ec5f0d022bd2aed9f95d5c34a2d9d8faeccba36e0145f64eebb736a5466d554b09f417a8f7094d25ba01c36186edc17b71229b6cff0196f6fb2ee74d0d5db0658930b70d6c83feba1867ad046a7cad31f10a0ba32907d0d", 0xd7}], 0x6, 0x14, 0x1, {0x2, r5}}, 0x3) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r8, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r9, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r6) sendmsg$NL80211_CMD_SET_NOACK_MAP(r9, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="000300", @ANYRES32=0x0, @ANYBLOB="06009500680800000600950008da0000060095000100000006009500020000000600950008000000"], 0x44}, 0x1, 0x0, 0x0, 0xc080}, 0x24004010) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 22:28:50 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 12) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:28:50 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4084ffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:28:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x3b, 0x0, &(0x7f0000000080)=0x1f) bind$unix(r1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) r2 = accept4(r0, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wlan0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x66e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)={0x7ff}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x6, @remote}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0xff81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) fork() ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="ca92784ccf9310d43759114413462d6f3b8146bbf6562dd92ea04af9") ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000340)) 22:28:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @multicast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.impure\x00', &(0x7f0000000200)='\xff\xff\xff\xff\xff\xff', 0x6, 0x2) 22:28:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:28:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 12) [ 1657.583913] FAULT_INJECTION: forcing a failure. [ 1657.583913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1657.585924] CPU: 1 PID: 16513 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1657.587096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1657.588516] Call Trace: [ 1657.588970] dump_stack+0x107/0x167 [ 1657.589596] should_fail.cold+0x5/0xa [ 1657.590266] strncpy_from_user+0x34/0x470 [ 1657.590979] getname_flags.part.0+0x95/0x4f0 [ 1657.591738] ? _copy_from_user+0xfb/0x1b0 [ 1657.592459] user_path_at_empty+0xa1/0x100 [ 1657.593196] __x64_sys_mount+0x1e9/0x300 [ 1657.593880] ? copy_mnt_ns+0xa00/0xa00 [ 1657.594551] do_syscall_64+0x33/0x40 [ 1657.595183] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1657.596054] RIP: 0033:0x7fc445f0eb19 [ 1657.596682] 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 [ 1657.599774] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1657.601056] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1657.602209] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1657.603245] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1657.604270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1657.605267] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1657.619270] FAULT_INJECTION: forcing a failure. [ 1657.619270] name failslab, interval 1, probability 0, space 0, times 0 [ 1657.621884] CPU: 0 PID: 16518 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1657.623452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1657.625395] Call Trace: [ 1657.626004] dump_stack+0x107/0x167 [ 1657.626320] FAULT_INJECTION: forcing a failure. [ 1657.626320] name failslab, interval 1, probability 0, space 0, times 0 [ 1657.626828] should_fail.cold+0x5/0xa [ 1657.629228] ? security_file_alloc+0x34/0x170 [ 1657.630246] should_failslab+0x5/0x20 [ 1657.631106] kmem_cache_alloc+0x5b/0x310 [ 1657.632043] security_file_alloc+0x34/0x170 [ 1657.633025] __alloc_file+0xb7/0x320 [ 1657.633869] alloc_empty_file+0x6d/0x170 [ 1657.634794] alloc_file+0x5e/0x5a0 [ 1657.635610] alloc_file_pseudo+0x16a/0x250 [ 1657.636572] ? alloc_file+0x5a0/0x5a0 [ 1657.637448] ? shmem_get_inode+0x55c/0xbc0 [ 1657.638430] __shmem_file_setup+0x144/0x320 [ 1657.639407] ? _copy_from_user+0xfb/0x1b0 [ 1657.640361] __do_sys_memfd_create+0x275/0x450 [ 1657.641403] ? memfd_file_seals_ptr+0x170/0x170 [ 1657.642483] do_syscall_64+0x33/0x40 [ 1657.643329] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1657.644494] RIP: 0033:0x7f09815aab19 [ 1657.645341] 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 [ 1657.649507] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1657.651234] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1657.652860] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1657.654476] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1657.656098] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1657.657712] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1657.659373] CPU: 1 PID: 16516 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1657.660363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1657.661499] Call Trace: [ 1657.661866] dump_stack+0x107/0x167 [ 1657.662367] should_fail.cold+0x5/0xa [ 1657.662894] ? __kernfs_new_node+0xd4/0x860 [ 1657.663489] should_failslab+0x5/0x20 [ 1657.664020] kmem_cache_alloc+0x5b/0x310 [ 1657.664582] __kernfs_new_node+0xd4/0x860 [ 1657.665159] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1657.665811] ? kernfs_add_one+0x36e/0x4d0 [ 1657.666386] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1657.667047] ? wait_for_completion_io+0x270/0x270 [ 1657.667718] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1657.668447] kernfs_new_node+0x18d/0x250 [ 1657.669010] __kernfs_create_file+0x51/0x350 [ 1657.669614] sysfs_add_file_mode_ns+0x221/0x560 [ 1657.670260] internal_create_group+0x324/0xb30 [ 1657.670904] ? sysfs_remove_group+0x170/0x170 [ 1657.671527] ? lockdep_init_map_type+0x2c7/0x780 [ 1657.672186] ? blk_queue_flag_set+0x22/0x30 [ 1657.672793] ? __loop_update_dio+0x2d2/0x690 [ 1657.673410] loop_configure+0x953/0x1410 [ 1657.673982] lo_ioctl+0xa57/0x16b0 [ 1657.674472] ? avc_has_extended_perms+0x7f1/0xf40 [ 1657.675140] ? loop_set_status_old+0x250/0x250 [ 1657.675766] ? avc_ss_reset+0x180/0x180 [ 1657.676322] ? find_held_lock+0x2c/0x110 [ 1657.676896] ? __lock_acquire+0xbb1/0x5b00 [ 1657.677513] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1657.678233] ? generic_block_fiemap+0x60/0x60 [ 1657.678849] ? lock_downgrade+0x6d0/0x6d0 [ 1657.679416] ? build_open_flags+0x6f0/0x6f0 [ 1657.680024] ? loop_set_status_old+0x250/0x250 [ 1657.680648] blkdev_ioctl+0x291/0x710 [ 1657.681177] ? blkdev_common_ioctl+0x1930/0x1930 [ 1657.681835] ? selinux_file_ioctl+0xb6/0x270 [ 1657.682444] block_ioctl+0xf9/0x140 [ 1657.682942] ? blkdev_read_iter+0x1c0/0x1c0 [ 1657.683536] __x64_sys_ioctl+0x19a/0x210 [ 1657.684110] do_syscall_64+0x33/0x40 [ 1657.684623] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1657.685333] RIP: 0033:0x7fde53cc68d7 [ 1657.685846] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1657.688398] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1657.689444] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1657.690420] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1657.691397] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1657.692387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1657.693377] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1657.697011] loop4: detected capacity change from 0 to 262144 22:28:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 13) [ 1657.771459] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:28:51 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xedc000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1658.009818] FAULT_INJECTION: forcing a failure. [ 1658.009818] name failslab, interval 1, probability 0, space 0, times 0 [ 1658.012715] CPU: 1 PID: 16637 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1658.014398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1658.016516] Call Trace: [ 1658.017121] dump_stack+0x107/0x167 [ 1658.017953] should_fail.cold+0x5/0xa [ 1658.018824] ? alloc_fs_context+0x57/0x840 [ 1658.019796] should_failslab+0x5/0x20 [ 1658.020743] kmem_cache_alloc_trace+0x55/0x320 [ 1658.021859] alloc_fs_context+0x57/0x840 [ 1658.022971] path_mount+0xaa3/0x2120 [ 1658.023934] ? strncpy_from_user+0x9e/0x470 [ 1658.024909] ? finish_automount+0xa90/0xa90 [ 1658.025887] ? getname_flags.part.0+0x1dd/0x4f0 [ 1658.026935] ? _copy_from_user+0xfb/0x1b0 [ 1658.027878] __x64_sys_mount+0x282/0x300 [ 1658.028806] ? copy_mnt_ns+0xa00/0xa00 [ 1658.029836] do_syscall_64+0x33/0x40 [ 1658.030938] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1658.032204] RIP: 0033:0x7fc445f0eb19 [ 1658.033053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1658.037374] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1658.039392] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1658.041019] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1658.042630] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1658.044267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1658.046116] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:29:07 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'vlan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x4e, 0x4, 0xba86, 0x1, 0x1f, 0x6, 0x81, 0x9, 0x8, 0x1, 0x8, 0x7fffffff, 0x2, 0x6, 0x41, 0x7fff, [0x10001, 0x6]}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)='\b', 0x1}], 0x100000000000039d, 0x0) 22:29:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x210401, 0x40) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:29:07 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 14) 22:29:07 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20080) unshare(0x600) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x33a}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 22:29:07 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 13) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:29:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 41) 22:29:07 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:29:07 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1674.579474] FAULT_INJECTION: forcing a failure. [ 1674.579474] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.580576] FAULT_INJECTION: forcing a failure. [ 1674.580576] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.581841] CPU: 1 PID: 16761 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1674.584420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.586080] Call Trace: [ 1674.586624] dump_stack+0x107/0x167 [ 1674.587372] should_fail.cold+0x5/0xa [ 1674.588149] ? create_object.isra.0+0x3a/0xa20 [ 1674.589080] should_failslab+0x5/0x20 [ 1674.589837] kmem_cache_alloc+0x5b/0x310 [ 1674.590649] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1674.591778] create_object.isra.0+0x3a/0xa20 [ 1674.592677] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1674.593697] kmem_cache_alloc+0x159/0x310 [ 1674.594547] security_file_alloc+0x34/0x170 [ 1674.595425] __alloc_file+0xb7/0x320 [ 1674.596193] alloc_empty_file+0x6d/0x170 [ 1674.597041] alloc_file+0x5e/0x5a0 [ 1674.597780] alloc_file_pseudo+0x16a/0x250 [ 1674.598635] ? alloc_file+0x5a0/0x5a0 [ 1674.599412] ? shmem_get_inode+0x55c/0xbc0 [ 1674.600319] __shmem_file_setup+0x144/0x320 [ 1674.601192] ? _copy_from_user+0xfb/0x1b0 [ 1674.602044] __do_sys_memfd_create+0x275/0x450 [ 1674.602969] ? memfd_file_seals_ptr+0x170/0x170 [ 1674.603940] do_syscall_64+0x33/0x40 [ 1674.604714] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1674.605764] RIP: 0033:0x7f09815aab19 [ 1674.606510] 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 [ 1674.610199] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1674.611742] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f09815aab19 [ 1674.613218] RDX: 0000000000004400 RSI: 0000000000000000 RDI: 00007f09816040fb [ 1674.614681] RBP: 0000000000000003 R08: 0000000000002200 R09: ffffffffffffffff [ 1674.616148] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 1674.617609] R13: 0000000020000100 R14: 0000000000040000 R15: 00000000200005c0 [ 1674.619130] CPU: 0 PID: 16762 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1674.619943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.620898] Call Trace: [ 1674.621216] dump_stack+0x107/0x167 [ 1674.621634] should_fail.cold+0x5/0xa [ 1674.622086] ? create_object.isra.0+0x3a/0xa20 [ 1674.622617] should_failslab+0x5/0x20 [ 1674.623061] kmem_cache_alloc+0x5b/0x310 [ 1674.623525] ? __lockdep_reset_lock+0x180/0x180 [ 1674.624070] create_object.isra.0+0x3a/0xa20 [ 1674.624573] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1674.625162] kmem_cache_alloc+0x159/0x310 [ 1674.625648] __kernfs_new_node+0xd4/0x860 [ 1674.626131] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1674.626664] ? kernfs_add_one+0x36e/0x4d0 [ 1674.627145] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1674.627698] ? wait_for_completion_io+0x270/0x270 [ 1674.628257] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1674.628859] kernfs_new_node+0x18d/0x250 [ 1674.629334] __kernfs_create_file+0x51/0x350 [ 1674.629842] sysfs_add_file_mode_ns+0x221/0x560 [ 1674.630389] internal_create_group+0x324/0xb30 [ 1674.630922] ? sysfs_remove_group+0x170/0x170 [ 1674.631447] ? lockdep_init_map_type+0x2c7/0x780 [ 1674.632000] ? blk_queue_flag_set+0x22/0x30 [ 1674.632494] ? __loop_update_dio+0x2d2/0x690 [ 1674.633001] loop_configure+0x953/0x1410 [ 1674.633480] lo_ioctl+0xa57/0x16b0 [ 1674.633890] ? avc_has_extended_perms+0x7f1/0xf40 [ 1674.633962] FAULT_INJECTION: forcing a failure. [ 1674.633962] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.634440] ? loop_set_status_old+0x250/0x250 [ 1674.634459] ? avc_ss_reset+0x180/0x180 [ 1674.634479] ? find_held_lock+0x2c/0x110 [ 1674.638164] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1674.638734] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1674.639347] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1674.639942] ? generic_block_fiemap+0x60/0x60 [ 1674.640457] ? lock_downgrade+0x6d0/0x6d0 [ 1674.640925] ? build_open_flags+0x6f0/0x6f0 [ 1674.641421] ? loop_set_status_old+0x250/0x250 [ 1674.641936] blkdev_ioctl+0x291/0x710 [ 1674.642369] ? blkdev_common_ioctl+0x1930/0x1930 [ 1674.642913] ? selinux_file_ioctl+0xb6/0x270 [ 1674.643420] block_ioctl+0xf9/0x140 [ 1674.643831] ? blkdev_read_iter+0x1c0/0x1c0 [ 1674.644330] __x64_sys_ioctl+0x19a/0x210 [ 1674.644801] do_syscall_64+0x33/0x40 [ 1674.645228] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1674.645813] RIP: 0033:0x7fde53cc68d7 [ 1674.646237] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1674.648311] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1674.649180] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1674.649982] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1674.650794] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1674.651601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1674.652415] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1674.653256] CPU: 1 PID: 16756 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1674.654320] loop4: detected capacity change from 0 to 262144 [ 1674.654718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.657098] Call Trace: [ 1674.657650] dump_stack+0x107/0x167 [ 1674.658403] should_fail.cold+0x5/0xa [ 1674.659193] ? create_object.isra.0+0x3a/0xa20 [ 1674.660148] should_failslab+0x5/0x20 [ 1674.660932] kmem_cache_alloc+0x5b/0x310 [ 1674.661774] create_object.isra.0+0x3a/0xa20 [ 1674.662701] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1674.663852] kmem_cache_alloc_trace+0x151/0x320 [ 1674.664832] alloc_fs_context+0x57/0x840 [ 1674.665676] path_mount+0xaa3/0x2120 [ 1674.666597] ? strncpy_from_user+0x9e/0x470 [ 1674.667709] ? finish_automount+0xa90/0xa90 [ 1674.668617] ? getname_flags.part.0+0x1dd/0x4f0 [ 1674.669592] ? _copy_from_user+0xfb/0x1b0 [ 1674.670469] __x64_sys_mount+0x282/0x300 [ 1674.671325] ? copy_mnt_ns+0xa00/0xa00 [ 1674.672153] do_syscall_64+0x33/0x40 [ 1674.672940] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1674.674017] RIP: 0033:0x7fc445f0eb19 [ 1674.674807] 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 [ 1674.678822] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1674.680427] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1674.682202] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1674.683697] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1674.685337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1674.687169] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1674.712123] loop6: detected capacity change from 0 to 262144 [ 1674.747043] loop1: detected capacity change from 0 to 33559552 [ 1674.764842] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:29:08 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/134, 0x86}], 0x1, 0x63, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, &(0x7f0000000300)) perf_event_open(&(0x7f0000000080)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="f7ffffff4cc3e06d0008ffa8258c088edb0694f517655540509ce8f7ea8b46a7794dd8491ad66ffed27c3779a60a3962e91fc94fdf7f9710a72e8feb3129f1a64b197ad8d9a7e0339a1bcf52f388ad99f823be233357d6d6d85566be263d3d6b3fda2a46cc"]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000009bd77e7d3db3c295", @ANYRES32, @ANYRES32=r2, @ANYRES32=0xee01, @ANYBLOB="b92b66696c652fe1451d4e7b754bc7f05f0ff404807bf64d176a29993195992c14f39ee8328796f81d1886f6cb48f1ed71a941835b5840190114030000000000000000fcd38d0a302906ffc32f46cf3af18994531a341440560ab5b9e8f25260ef7b4e28db855ed9e895bd4b2fbdedef955a9ddf4161dc9347ef97623a3ebf9ca8933a81653dd955d769a92740fbed0519a0fe8fb2bd1f20fa5a24997c0cf4682cd464c3bcd44c267b10cfd7565652376257be8c2ef9d94e9ad1d44011543b4d0e2c77577a1157a58a7edab4a0981d3549776f000000dfcc0800"/228]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) dup2(r1, r3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@private, @in=@initdev}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x24000, 0x82) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) dup(r3) [ 1674.773954] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:29:08 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x8000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:29:08 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f0000000000)='./file1\x00', 0x1891c2, 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) writev(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_matches\x00') syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(r4, 0x800, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x100000001) r6 = dup2(r3, r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6}, './file1\x00'}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) fallocate(r0, 0x4, 0x8001, 0x8) 22:29:08 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 42) [ 1674.844693] loop1: detected capacity change from 0 to 33559552 22:29:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1674.871650] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:29:08 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 14) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:29:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44662, 0x0) ftruncate(r0, 0x1000003) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) dup2(0xffffffffffffffff, r1) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1674.950639] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1674.951595] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1674.952523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1674.971489] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1674.991711] FAULT_INJECTION: forcing a failure. [ 1674.991711] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.994534] CPU: 1 PID: 16947 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1674.996121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.998338] Call Trace: [ 1674.999059] dump_stack+0x107/0x167 [ 1674.999837] should_fail.cold+0x5/0xa [ 1675.000861] ? __kernfs_new_node+0xd4/0x860 [ 1675.001933] should_failslab+0x5/0x20 [ 1675.002981] kmem_cache_alloc+0x5b/0x310 [ 1675.003979] __kernfs_new_node+0xd4/0x860 [ 1675.005026] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1675.006265] ? kernfs_add_one+0x36e/0x4d0 [ 1675.007306] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1675.008533] ? wait_for_completion_io+0x270/0x270 [ 1675.009884] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1675.011197] kernfs_new_node+0x18d/0x250 [ 1675.012200] __kernfs_create_file+0x51/0x350 [ 1675.013386] sysfs_add_file_mode_ns+0x221/0x560 [ 1675.014469] internal_create_group+0x324/0xb30 [ 1675.015636] ? sysfs_remove_group+0x170/0x170 [ 1675.016607] ? lockdep_init_map_type+0x2c7/0x780 [ 1675.017628] ? blk_queue_flag_set+0x22/0x30 [ 1675.018550] ? __loop_update_dio+0x2d2/0x690 [ 1675.019476] loop_configure+0x953/0x1410 [ 1675.020464] lo_ioctl+0xa57/0x16b0 [ 1675.021319] ? avc_has_extended_perms+0x7f1/0xf40 [ 1675.022456] ? loop_set_status_old+0x250/0x250 [ 1675.023423] ? avc_ss_reset+0x180/0x180 [ 1675.024263] ? find_held_lock+0x2c/0x110 [ 1675.025137] ? __lock_acquire+0xbb1/0x5b00 [ 1675.026070] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1675.027177] ? generic_block_fiemap+0x60/0x60 [ 1675.028230] ? lock_downgrade+0x6d0/0x6d0 [ 1675.029103] ? build_open_flags+0x6f0/0x6f0 [ 1675.030018] ? loop_set_status_old+0x250/0x250 [ 1675.031182] blkdev_ioctl+0x291/0x710 [ 1675.031977] ? blkdev_common_ioctl+0x1930/0x1930 [ 1675.032990] ? selinux_file_ioctl+0xb6/0x270 [ 1675.033926] block_ioctl+0xf9/0x140 [ 1675.034686] ? blkdev_read_iter+0x1c0/0x1c0 [ 1675.035596] __x64_sys_ioctl+0x19a/0x210 [ 1675.036473] do_syscall_64+0x33/0x40 [ 1675.037262] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1675.038609] RIP: 0033:0x7fde53cc68d7 [ 1675.039444] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:29:08 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 15) [ 1675.044024] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1675.046108] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1675.047783] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1675.049417] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1675.051139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1675.052665] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1675.057009] loop4: detected capacity change from 0 to 262144 [ 1675.090933] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1675.118040] FAULT_INJECTION: forcing a failure. [ 1675.118040] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1675.119421] CPU: 0 PID: 16998 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1675.119493] loop1: detected capacity change from 0 to 33559552 [ 1675.120205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.120239] Call Trace: [ 1675.122703] dump_stack+0x107/0x167 [ 1675.123125] should_fail.cold+0x5/0xa [ 1675.123569] __alloc_pages_nodemask+0x182/0x600 [ 1675.124114] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1675.124792] ? lock_downgrade+0x6d0/0x6d0 [ 1675.125265] ? lock_acquire+0x197/0x470 [ 1675.125738] alloc_pages_vma+0xbb/0x410 [ 1675.126200] shmem_alloc_page+0x10f/0x1e0 [ 1675.126673] ? shmem_init_inode+0x20/0x20 [ 1675.127175] ? percpu_counter_add_batch+0x8b/0x140 [ 1675.127737] ? __vm_enough_memory+0x184/0x360 [ 1675.128269] shmem_getpage_gfp.constprop.0+0x512/0x1920 22:29:08 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0xf19, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x30) dup2(r1, r2) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_dev$evdev(&(0x7f0000000380), 0x0, 0xa002) dup2(r0, r3) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r4, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r5 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r5, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {0xfff}}, './file0/file0\x00'}) [ 1675.128896] ? shmem_unuse_inode+0xf60/0xf60 [ 1675.129606] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1675.130197] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1675.130780] shmem_write_begin+0xf7/0x1d0 [ 1675.131260] generic_perform_write+0x20a/0x4f0 [ 1675.131789] ? page_cache_prev_miss+0x310/0x310 [ 1675.132330] ? evict_inodes+0x470/0x470 [ 1675.132787] ? generic_write_checks+0x2ad/0x390 [ 1675.133321] __generic_file_write_iter+0x39d/0x5d0 [ 1675.133883] generic_file_write_iter+0xdb/0x230 [ 1675.134408] ? iov_iter_init+0x3c/0x130 [ 1675.134865] new_sync_write+0x42c/0x660 [ 1675.135323] ? new_sync_read+0x6f0/0x6f0 [ 1675.135787] ? __x64_sys_pwrite64+0x201/0x260 [ 1675.136303] ? lock_release+0x680/0x680 [ 1675.136757] ? selinux_file_permission+0x92/0x520 [ 1675.137310] ? security_file_permission+0xb1/0xe0 [ 1675.137868] vfs_write+0x7c0/0xb10 [ 1675.138285] __x64_sys_pwrite64+0x201/0x260 [ 1675.138777] ? ksys_pwrite64+0x1b0/0x1b0 [ 1675.139257] do_syscall_64+0x33/0x40 [ 1675.139684] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1675.140286] RIP: 0033:0x7f098155dab7 [ 1675.140715] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1675.142798] RSP: 002b:00007f097eb1ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1675.143667] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155dab7 [ 1675.144481] RDX: 000000000000005a RSI: 0000000020010000 RDI: 0000000000000005 [ 1675.145291] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1675.146102] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 [ 1675.146914] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 1675.171747] FAULT_INJECTION: forcing a failure. [ 1675.171747] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.173093] CPU: 0 PID: 16999 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1675.173872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1675.174800] Call Trace: [ 1675.175098] dump_stack+0x107/0x167 [ 1675.175687] should_fail.cold+0x5/0xa [ 1675.176133] ? create_object.isra.0+0x3a/0xa20 [ 1675.176650] should_failslab+0x5/0x20 [ 1675.177083] kmem_cache_alloc+0x5b/0x310 [ 1675.177543] create_object.isra.0+0x3a/0xa20 [ 1675.178042] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1675.178618] kmem_cache_alloc_trace+0x151/0x320 [ 1675.179144] alloc_fs_context+0x57/0x840 [ 1675.179610] path_mount+0xaa3/0x2120 [ 1675.180040] ? strncpy_from_user+0x9e/0x470 [ 1675.180533] ? finish_automount+0xa90/0xa90 [ 1675.181024] ? getname_flags.part.0+0x1dd/0x4f0 [ 1675.181551] ? _copy_from_user+0xfb/0x1b0 [ 1675.182027] __x64_sys_mount+0x282/0x300 [ 1675.182486] ? copy_mnt_ns+0xa00/0xa00 [ 1675.182934] do_syscall_64+0x33/0x40 [ 1675.183357] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1675.183940] RIP: 0033:0x7fc445f0eb19 [ 1675.184367] 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 [ 1675.186448] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1675.187309] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1675.188123] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1675.188926] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1675.189728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1675.190526] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1675.222882] loop6: detected capacity change from 0 to 262144 [ 1675.240291] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1675.287202] loop1: detected capacity change from 0 to 33559552 22:29:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 43) 22:29:21 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x100000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:29:21 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0xf19, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x30) dup2(r1, r2) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_dev$evdev(&(0x7f0000000380), 0x0, 0xa002) dup2(r0, r3) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r4, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r5 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r5, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {0xfff}}, './file0/file0\x00'}) 22:29:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8c002, 0x86) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:29:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:29:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 15) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:29:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 16) 22:29:21 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a79, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000240)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1}, 0x7322) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x5, 0x80000001, 0x0, 0xfff, 0x2, 0x1, {0x0, r6}}, 0x8001) r7 = inotify_init1(0x800) copy_file_range(r5, &(0x7f0000000180)=0x8, r7, &(0x7f0000000280)=0x714, 0x0, 0x0) r8 = accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) sendmmsg$inet6(r8, 0x0, 0x0, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) fcntl$notify(r9, 0x402, 0x180000030) connect$inet6(r9, &(0x7f0000000300)={0xa, 0x4e21, 0x8, @local, 0x7}, 0x1c) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1688.669533] FAULT_INJECTION: forcing a failure. [ 1688.669533] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.672126] CPU: 0 PID: 17037 Comm: syz-executor.4 Not tainted 5.10.237 #1 [ 1688.673623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1688.675375] Call Trace: [ 1688.675944] dump_stack+0x107/0x167 [ 1688.676752] should_fail.cold+0x5/0xa [ 1688.677576] ? create_object.isra.0+0x3a/0xa20 [ 1688.678558] should_failslab+0x5/0x20 [ 1688.679369] kmem_cache_alloc+0x5b/0x310 [ 1688.680256] ? __lockdep_reset_lock+0x180/0x180 [ 1688.681269] create_object.isra.0+0x3a/0xa20 [ 1688.682197] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1688.683281] kmem_cache_alloc+0x159/0x310 [ 1688.684176] __kernfs_new_node+0xd4/0x860 [ 1688.685099] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1688.686099] ? kernfs_add_one+0x36e/0x4d0 [ 1688.686992] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1688.688021] ? wait_for_completion_io+0x270/0x270 [ 1688.689236] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1688.690365] kernfs_new_node+0x18d/0x250 [ 1688.691237] __kernfs_create_file+0x51/0x350 [ 1688.692174] sysfs_add_file_mode_ns+0x221/0x560 [ 1688.693209] internal_create_group+0x324/0xb30 [ 1688.694200] ? sysfs_remove_group+0x170/0x170 [ 1688.695161] ? lockdep_init_map_type+0x2c7/0x780 [ 1688.696175] ? blk_queue_flag_set+0x22/0x30 [ 1688.697111] ? __loop_update_dio+0x2d2/0x690 [ 1688.698054] loop_configure+0x953/0x1410 [ 1688.698943] lo_ioctl+0xa57/0x16b0 [ 1688.699706] ? avc_has_extended_perms+0x7f1/0xf40 [ 1688.700757] ? loop_set_status_old+0x250/0x250 [ 1688.701736] ? avc_ss_reset+0x180/0x180 [ 1688.702589] ? find_held_lock+0x2c/0x110 [ 1688.703489] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1688.704569] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1688.705700] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1688.706856] ? generic_block_fiemap+0x60/0x60 [ 1688.707844] ? lock_downgrade+0x6d0/0x6d0 [ 1688.708781] ? build_open_flags+0x6f0/0x6f0 [ 1688.709747] ? loop_set_status_old+0x250/0x250 [ 1688.710746] blkdev_ioctl+0x291/0x710 [ 1688.711569] ? blkdev_common_ioctl+0x1930/0x1930 [ 1688.712615] ? selinux_file_ioctl+0xb6/0x270 [ 1688.713573] block_ioctl+0xf9/0x140 [ 1688.714344] ? blkdev_read_iter+0x1c0/0x1c0 [ 1688.715269] __x64_sys_ioctl+0x19a/0x210 [ 1688.716139] do_syscall_64+0x33/0x40 [ 1688.716973] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1688.718068] RIP: 0033:0x7fde53cc68d7 [ 1688.718864] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1688.722827] RSP: 002b:00007fde5123bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1688.724467] RAX: ffffffffffffffda RBX: 00007fde53d10970 RCX: 00007fde53cc68d7 [ 1688.725987] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1688.727508] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1688.729051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1688.730558] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:29:22 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x200000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1688.765531] FAULT_INJECTION: forcing a failure. [ 1688.765531] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.767956] CPU: 0 PID: 17125 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1688.769444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1688.771327] Call Trace: [ 1688.772003] dump_stack+0x107/0x167 [ 1688.772842] should_fail.cold+0x5/0xa [ 1688.773657] ? create_object.isra.0+0x3a/0xa20 [ 1688.774624] should_failslab+0x5/0x20 [ 1688.775432] kmem_cache_alloc+0x5b/0x310 [ 1688.776334] create_object.isra.0+0x3a/0xa20 [ 1688.777261] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1688.778334] kmem_cache_alloc_trace+0x151/0x320 [ 1688.779321] ? lockdep_init_map_type+0x2c7/0x780 [ 1688.780349] legacy_init_fs_context+0x44/0xe0 [ 1688.781299] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1688.782343] alloc_fs_context+0x4fd/0x840 [ 1688.783216] path_mount+0xaa3/0x2120 [ 1688.784006] ? strncpy_from_user+0x9e/0x470 [ 1688.784948] ? finish_automount+0xa90/0xa90 [ 1688.785856] ? getname_flags.part.0+0x1dd/0x4f0 [ 1688.786839] ? _copy_from_user+0xfb/0x1b0 [ 1688.787723] __x64_sys_mount+0x282/0x300 [ 1688.788612] ? copy_mnt_ns+0xa00/0xa00 [ 1688.789440] do_syscall_64+0x33/0x40 [ 1688.790229] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1688.791296] RIP: 0033:0x7fc445f0eb19 [ 1688.792083] 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 [ 1688.795983] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1688.797630] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1688.799147] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1688.800693] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1688.802209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1688.803716] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1688.813671] FAULT_INJECTION: forcing a failure. [ 1688.813671] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1688.816385] CPU: 0 PID: 17126 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1688.817877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1688.819659] Call Trace: 22:29:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44662, 0x0) ftruncate(r0, 0x1000003) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) dup2(0xffffffffffffffff, r1) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1688.820256] dump_stack+0x107/0x167 [ 1688.821173] should_fail.cold+0x5/0xa [ 1688.822008] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1688.823169] ? shmem_write_begin+0xf7/0x1d0 [ 1688.824096] ? shmem_write_begin+0x100/0x1d0 [ 1688.825104] generic_perform_write+0x279/0x4f0 [ 1688.826110] ? page_cache_prev_miss+0x310/0x310 [ 1688.827105] ? evict_inodes+0x470/0x470 [ 1688.827965] ? generic_write_checks+0x2ad/0x390 [ 1688.828995] __generic_file_write_iter+0x39d/0x5d0 [ 1688.830066] generic_file_write_iter+0xdb/0x230 [ 1688.831051] ? iov_iter_init+0x3c/0x130 [ 1688.831915] new_sync_write+0x42c/0x660 [ 1688.832795] ? new_sync_read+0x6f0/0x6f0 [ 1688.833658] ? __x64_sys_pwrite64+0x201/0x260 [ 1688.834614] ? lock_release+0x680/0x680 [ 1688.835461] ? selinux_file_permission+0x92/0x520 [ 1688.836529] ? security_file_permission+0xb1/0xe0 [ 1688.837576] vfs_write+0x7c0/0xb10 [ 1688.838346] __x64_sys_pwrite64+0x201/0x260 [ 1688.839274] ? ksys_pwrite64+0x1b0/0x1b0 [ 1688.840165] do_syscall_64+0x33/0x40 [ 1688.840985] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1688.842078] RIP: 0033:0x7f098155dab7 [ 1688.842871] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1688.846807] RSP: 002b:00007f097eb1ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1688.848453] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155dab7 [ 1688.849953] RDX: 000000000000005a RSI: 0000000020010000 RDI: 0000000000000005 [ 1688.851465] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1688.852291] loop4: detected capacity change from 0 to 262144 [ 1688.852999] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 [ 1688.853013] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 22:29:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r1, 0x20, 0x7, 0x9) fallocate(r1, 0x3, 0x0, 0x8000) [ 1688.912099] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 22:29:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:29:22 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 44) [ 1689.074625] loop6: detected capacity change from 0 to 262144 22:29:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 17) [ 1689.106420] loop1: detected capacity change from 0 to 33559552 22:29:22 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x300000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1689.161944] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:29:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:29:22 executing program 0: r0 = perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x4080, 0x0, 0x4000000, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x3}, 0x0, 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000440)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000080)=[{0x1}]}) dup(r0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffc, 0x0, 0x0) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r3, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) ioctl$CDROMPLAYBLK(0xffffffffffffffff, 0x5317, &(0x7f0000000140)={0x0, 0x2a1}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x80, 0x8, 0x2, 0x3ff, 0x0, r4}) unshare(0x48020200) [ 1689.271799] FAULT_INJECTION: forcing a failure. [ 1689.271799] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.273426] CPU: 1 PID: 17262 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1689.274400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.275555] Call Trace: [ 1689.275929] dump_stack+0x107/0x167 [ 1689.276448] should_fail.cold+0x5/0xa [ 1689.277001] should_failslab+0x5/0x20 [ 1689.277534] __kmalloc_track_caller+0x79/0x370 [ 1689.278169] ? vfs_parse_fs_string+0xc0/0x150 [ 1689.278815] kmemdup_nul+0x2d/0xa0 [ 1689.279312] vfs_parse_fs_string+0xc0/0x150 [ 1689.279917] ? vfs_parse_fs_param+0x560/0x560 [ 1689.280561] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1689.281258] ? alloc_fs_context+0x54f/0x840 [ 1689.281878] path_mount+0x63c/0x2120 [ 1689.282403] ? strncpy_from_user+0x9e/0x470 [ 1689.283010] ? finish_automount+0xa90/0xa90 [ 1689.283614] ? getname_flags.part.0+0x1dd/0x4f0 [ 1689.284290] ? _copy_from_user+0xfb/0x1b0 [ 1689.284871] __x64_sys_mount+0x282/0x300 [ 1689.285435] ? copy_mnt_ns+0xa00/0xa00 [ 1689.285985] do_syscall_64+0x33/0x40 [ 1689.286504] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1689.287224] RIP: 0033:0x7fc445f0eb19 [ 1689.287750] 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 [ 1689.290321] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1689.291393] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1689.292398] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1689.293814] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1689.294824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1689.295822] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:29:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x2, 0x0, 0x1, 0xa55c, 0x2, 0x6, 0x3f, 0x36b, 0x40, 0x1d1, 0xffffff81, 0x8000, 0x38, 0x1, 0xfdfa, 0x5, 0x2}, [{0x1, 0x2, 0x8, 0x2, 0x38000000000, 0xfff, 0x4, 0x13f38}], "de005c76ac26f7f3e7c04d93c15160ca5d127a00d5d64f3a8c96871ac5f8f5", ['\x00', '\x00', '\x00', '\x00']}, 0x497) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:29:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r1, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000180)=0xbe, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r4, &(0x7f0000003600)=[{{&(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000440)='7x', 0x2}], 0x1}}, {{&(0x7f00000003c0)={0x2, 0x0, @dev}, 0xf, &(0x7f0000000180)=[{&(0x7f0000000780)="4ded", 0x2}], 0x1}}], 0x2, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r4, 0x1, 0x53, &(0x7f00000001c0)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000200)=0x28) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="98a261834ce9e253d2ba900acbe06250", 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 22:29:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000017dbff07"], 0x24}}, 0x0) 22:29:37 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x400000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:29:37 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:29:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 18) 22:29:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:29:37 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 16) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1704.129982] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56087 sclass=netlink_route_socket pid=17379 comm=syz-executor.0 [ 1704.141571] FAULT_INJECTION: forcing a failure. [ 1704.141571] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.143021] CPU: 1 PID: 17381 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1704.143927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.145228] Call Trace: [ 1704.145584] dump_stack+0x107/0x167 [ 1704.146194] should_fail.cold+0x5/0xa [ 1704.146852] ? create_object.isra.0+0x3a/0xa20 [ 1704.147463] should_failslab+0x5/0x20 [ 1704.147962] kmem_cache_alloc+0x5b/0x310 [ 1704.148488] ? find_held_lock+0x2c/0x110 [ 1704.149020] create_object.isra.0+0x3a/0xa20 [ 1704.149581] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.150239] __kmalloc_track_caller+0x177/0x370 [ 1704.150830] ? vfs_parse_fs_string+0xc0/0x150 [ 1704.151421] kmemdup_nul+0x2d/0xa0 [ 1704.151875] vfs_parse_fs_string+0xc0/0x150 [ 1704.152435] ? vfs_parse_fs_param+0x560/0x560 [ 1704.153021] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1704.153666] ? alloc_fs_context+0x54f/0x840 [ 1704.154229] path_mount+0x63c/0x2120 [ 1704.154709] ? strncpy_from_user+0x9e/0x470 [ 1704.155257] ? finish_automount+0xa90/0xa90 [ 1704.155822] ? getname_flags.part.0+0x1dd/0x4f0 [ 1704.156437] ? _copy_from_user+0xfb/0x1b0 [ 1704.156969] __x64_sys_mount+0x282/0x300 [ 1704.157482] ? copy_mnt_ns+0xa00/0xa00 [ 1704.157985] do_syscall_64+0x33/0x40 [ 1704.158459] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.159108] RIP: 0033:0x7fc445f0eb19 [ 1704.159584] 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 [ 1704.161942] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1704.162908] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1704.163818] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1704.164727] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1704.165630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1704.166541] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1704.176140] FAULT_INJECTION: forcing a failure. [ 1704.176140] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1704.177659] CPU: 1 PID: 17396 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1704.178560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.179618] Call Trace: [ 1704.179956] dump_stack+0x107/0x167 [ 1704.180456] should_fail.cold+0x5/0xa [ 1704.180959] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1704.181657] ? shmem_write_begin+0xf7/0x1d0 [ 1704.182213] ? shmem_write_begin+0x100/0x1d0 [ 1704.182785] generic_perform_write+0x279/0x4f0 [ 1704.183403] ? page_cache_prev_miss+0x310/0x310 [ 1704.184015] ? evict_inodes+0x470/0x470 [ 1704.184533] ? generic_write_checks+0x2ad/0x390 [ 1704.185144] __generic_file_write_iter+0x39d/0x5d0 [ 1704.185778] generic_file_write_iter+0xdb/0x230 [ 1704.186376] ? iov_iter_init+0x3c/0x130 [ 1704.186890] new_sync_write+0x42c/0x660 [ 1704.187413] ? new_sync_read+0x6f0/0x6f0 [ 1704.187944] ? __x64_sys_pwrite64+0x201/0x260 [ 1704.188538] ? lock_release+0x680/0x680 [ 1704.189057] ? selinux_file_permission+0x92/0x520 [ 1704.189692] ? security_file_permission+0xb1/0xe0 [ 1704.190330] vfs_write+0x7c0/0xb10 [ 1704.190799] __x64_sys_pwrite64+0x201/0x260 [ 1704.191369] ? ksys_pwrite64+0x1b0/0x1b0 [ 1704.191905] do_syscall_64+0x33/0x40 [ 1704.192386] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.193050] RIP: 0033:0x7f098155dab7 [ 1704.193523] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1704.195881] RSP: 002b:00007f097eb1ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1704.196849] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155dab7 [ 1704.197752] RDX: 0000000000000009 RSI: 0000000020010300 RDI: 0000000000000005 [ 1704.198673] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1704.199590] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000005 [ 1704.200510] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 [ 1704.203080] loop4: detected capacity change from 0 to 262144 [ 1704.208047] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56087 sclass=netlink_route_socket pid=17379 comm=syz-executor.0 [ 1704.240138] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1704.241441] loop6: detected capacity change from 0 to 262144 22:29:37 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4f88, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:29:37 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f00000002c0)={[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0/../file0\x00'}) [ 1704.347036] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:29:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f00000000c0)='pagemap\x00') gettid() 22:29:37 executing program 5: unshare(0x28020600) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r3, &(0x7f0000003600)=[{{&(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000440)='7x', 0x2}], 0x1}}, {{&(0x7f00000003c0)={0x2, 0x0, @dev}, 0xf, &(0x7f0000000180)=[{&(0x7f0000000780)="4ded", 0x2}], 0x1}}], 0x2, 0x0) sendmmsg$inet(r3, &(0x7f0000000d80)=[{{&(0x7f0000000080)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="b5dd26f7909c0d0c445956a77a908630f2697aecaa20dc41823010fc7aa69568fc58", 0x22}, {&(0x7f0000000140)="0817f25b11c50f71760aedb0256066e800a575db8b9f4755d35f7b52526b026a0b37cde279fd61d8371754485da69a2e95f9aef98ce2eceddf1d01ce730de567b652cc29be270b632eac9054742c9e6578a5c5a55d48711a6e4dbeec608f4f63f715bf566542d0f426260158771aae8cd08de665de509380ccd1c52670b7317080bfd76398073bfa30ff5e05708d03efff7927c1d7ec1b986b85e1e171bb670ff0b7dfd848926cfeab01f3b4346e4d8e8f5885f733cea0d1c01a21d027a4d6ca140cb6bd3651373ae389ecd04b34190244e54a077bf12d697e701db2b12338db9b", 0xe1}, {&(0x7f0000000240)="1eac0540de12e61acd9030b28d11cc390d801898b9d6becd2785bab7edc690079fedc7eafafe8323693753d11dcdfda314ebada86576418484f8be0520f0e2eb8ffa6234fb96e58311a67238294f824a7d454c39303a044b649811cce95eb89b0df147a2161ef57b3f1d8c647b42f0", 0x6f}, {&(0x7f00000002c0)="9bec67c2622bf21f144af65022293fb97e8e93b18e27e1c491c544d7d1772b25eda5033636b6f4e96041b0596389a4e460ef0ebfeaa26bdc4748aca5579753fc", 0x40}, {&(0x7f0000000300)="b182d23334e12594b669464273ecd756e1eee5e39f9e98c0dcf5d9e9d2dda1a51a36d83a31b047dd421715e03412eadbdafa127428c2ba22c9978162e8f27c9440e4faaac24870dfe5ca4ea9f0d49e47519ab3ac2e0c86ae40e119d3c245a9dd389c5cc4b1d2543d6db4328b915912630684974c9846ad013599c1549fe8c8bf8f6752d0a13ba354facd3c6672eafd4ef152d85cb353699a3178e98bbff326111d4cc3aa08370f463694dca124c0ddc0612c6ec5514232a82ae1e8ab096cee377e1a4d529efe957b6e9d016e6bb1", 0xce}, {&(0x7f0000000400)="72888b580814f06c2baec9860f51ed0f04e092e32f9dfc11ba4b748cfe24bd587e945d8f17f63b5f52ef6b91d1400d108e5eb05143fe9b79cf16bf5f5fff1b5f06f7ffd1995acb595bc68eb38d5b2514cd4e743203", 0x55}], 0x6, &(0x7f0000000500)=[@ip_retopts={{0x54, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0x10, 0xd2, 0x0, 0x1, [0x6, 0xffffff6e, 0xc3]}, @generic={0x7, 0xb, "e907a6a13bc4883f23"}, @ssrr={0x89, 0x13, 0x70, [@local, @rand_addr=0x64010100, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @noop, @noop, @timestamp={0x44, 0x10, 0xe9, 0x0, 0x0, [0x3, 0xde, 0x5]}]}}}], 0x58}}, {{&(0x7f0000000580)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000880)=[{&(0x7f00000005c0)="9b7ba196959100d239f7371953dbbac421136fa15dbabd7ab37e2e54f380092ff9383280d573f466ecbba28385a6701c627912b1ec1b13178837d9f6814a5e2805d258bba82cba0ae8d3921587051c58ed7e5c3890c1c62f5fc1a4e32c6f5b0154f4fa60e1b333e75e028cce7b3db5bf408b212b565a4bc7c27e8af816141b90aaed839a800d42210db33cae1306f8476e7ff75e800a5eca39fe5d6896532a6eda374e4cdac563c39ea6446c4712ee45e8d191802c5a0cb2d4fec5798869d345fd534de814289cdf20120e16ab0dacffd9336701fc89e1660ce0a927027b581ea4c5d7451b12153ef327984ad5fddd", 0xef}, {&(0x7f00000006c0)="3955b805096e0c36a60a75cf5a836453ecaa39023323ba091f5033081b3e2f7d947558db3add0ad554fccb262ff831d545fa33b6cd218038157bec392e0a6592fa8620be3bb3f6540d7224c149c41730b5", 0x51}, {&(0x7f0000000740)="196209da0f36aad4b3f85a7dbbe47b9c53cb2734963d1dbe15638e815afe5d509e86908c306a346ea2042c35dca6694da26b667950de6c7ad2312dde8d8f96086c411c340616501f280bfcd59c4c218f5e30301194cf9242a4f45929ca6ceb7e2e1b23b892bbf7ae4966cd2d27b9deac0571d32d05f5bd8a118abfb8e751df8c5a2811daf5c54a22c39f9f5919dc9ca283c1f4ed618349afa3597f0c8e84bac28da90c7f8e9b10c0fc2de24cbb3db9cff1d1dff49262f06e4157805181c3f39b288561518a2fb82716448a0bf4276fc242574dec158e", 0xd6}, {&(0x7f0000000840)="59cb48a641", 0x5}], 0x4}}, {{&(0x7f00000008c0)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000900)="4f95e9c258620d13fa8a8d5f5508945cc841d2631979e40d003f88ceadde0ccb39c44f74fc1351757b6e8cc35f4eea18d8833676fd22b7b81aca5205bfe023ea3d9e9b3d5eb5b2195db48e2608fcd685dd9735aa3f8f79abaa20f479f52a8860af482ede55914579dc994603c3261cd5af9a9173b5615b2db1ad8dddc79bbe2a52b09d5ac78d096d119464735ffb813273495116e0e33eac2b531ca69cd2", 0x9e}, {&(0x7f00000009c0)="b36e8d22f399e9dfc39074319c748a41f712d9776a0e8e198dc7a86ae825ef3b2fd664309996021c9390782461d975dfb4292811d1ae1dff4efd8427cb13998c6c1497d8f408500ba263695c03c19b1070de8d3349a2ca977fd9c5571faa9b662a2da293dbd7", 0x66}, {&(0x7f0000000a40)="c3223ea1b94f7cd4ba3bfcae1b121d6996c306607e63b74ba62550c4b3e64124f991eefe1114e677f4cd09716c2daf587962175b191048d0b40bbbf8556e853b4b8b1a3acc5d1948042e37e5d6705411aae3337b2197cea2ae6560b8b44fc50c29cf892bd55d14a8a2ab99390ce1cca7c07b9a0044dbea122813ceb4beaccc373d190d32d02dcc57dcd3376df7560f7cfbddc43e68fb04a4772fa3707a47186d6f50adb2232c0272b044296f1528480ff3a108002fb62e36503ba4e3558cbd35b17f3b25dfd338a2fc048cea7743088d66bd7d", 0xd3}, {&(0x7f0000000b40)="866973e20f63b13a782760d879ed15365d2b0b6db1b591abd3cd9650cae04c703f6af0ea1bb8046557408b5954f3306b98930c7a5ed095a74a0db3b8b5a1922790d3540bbdbfa1b63ba2cbe84e3618a57afbd5b11a783376299872e6a77c63831940433c", 0x64}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)="07710937692599268c4bc7011eeb3d80e2a26f6cd91bf2020a5d9044f8d1fbe27100ecc8d7e9d9a105c7df44c6b48e4ddbd6ad95f70e21641c9fbfebae874f586b20c985191d5e21892635866cd9771e3cfdf9311d0dcc68943a88e987540b9ea203da9ac34593394fb6bf1d1c24670de6657b3513d274305005d56ee8f1c28f12b6c825d6de51c0aa069c0011063a4b12781bfa50", 0x95}], 0x6, &(0x7f0000000d40)=ANY=[@ANYBLOB="1400000000000000000000000700000000000000000000001400000000000000000000000173dd5bd5d4743084000000"], 0x30}}], 0x3, 0x20040010) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000e40)={'nat\x00', 0x0, [0x6, 0xff, 0x200, 0x5, 0x80]}, &(0x7f0000000bc0)=0x54) setns(r2, 0x20000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) r5 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x70d880, 0x0) unshare(0x14040000) poll(&(0x7f0000000100)=[{r4}, {r5}], 0x2, 0x20) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) preadv(r6, &(0x7f0000003100)=[{&(0x7f0000000ec0)=""/101, 0x65}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/192, 0xc0}, {&(0x7f0000002000)=""/198, 0xc6}, {&(0x7f0000002100)=""/4096, 0x1000}], 0x5, 0x9, 0x5) r7 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r7, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) dup3(r6, r7, 0x0) unshare(0x300) 22:29:37 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x500000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:29:37 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 17) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:29:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, 0x0, 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1704.489924] loop4: detected capacity change from 0 to 19968 22:29:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 19) [ 1704.505486] SELinux: security_context_str_to_sid(system_u) failed for (dev sda, type ext4) errno=-22 [ 1704.505500] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (9 blocks) [ 1704.523341] SELinux: security_context_str_to_sid(system_u) failed for (dev sda, type ext4) errno=-22 [ 1704.680611] FAULT_INJECTION: forcing a failure. [ 1704.680611] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1704.682037] CPU: 1 PID: 17593 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1704.682850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.683805] Call Trace: [ 1704.684117] dump_stack+0x107/0x167 [ 1704.684552] should_fail.cold+0x5/0xa [ 1704.685100] __alloc_pages_nodemask+0x182/0x600 [ 1704.685687] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1704.686541] ? lock_downgrade+0x6d0/0x6d0 [ 1704.687203] ? lock_acquire+0x197/0x470 [ 1704.687692] alloc_pages_vma+0xbb/0x410 [ 1704.688167] shmem_alloc_page+0x10f/0x1e0 [ 1704.688656] ? shmem_init_inode+0x20/0x20 [ 1704.689164] ? percpu_counter_add_batch+0x8b/0x140 [ 1704.689738] ? __vm_enough_memory+0x184/0x360 [ 1704.690267] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1704.690939] ? shmem_unuse_inode+0xf60/0xf60 [ 1704.691463] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1704.692130] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1704.692798] shmem_write_begin+0xf7/0x1d0 [ 1704.693409] generic_perform_write+0x20a/0x4f0 [ 1704.694120] ? page_cache_prev_miss+0x310/0x310 [ 1704.694654] ? evict_inodes+0x470/0x470 [ 1704.695207] ? generic_write_checks+0x2ad/0x390 [ 1704.695810] __generic_file_write_iter+0x39d/0x5d0 [ 1704.696389] generic_file_write_iter+0xdb/0x230 [ 1704.696914] ? iov_iter_init+0x3c/0x130 [ 1704.697522] new_sync_write+0x42c/0x660 [ 1704.698115] ? new_sync_read+0x6f0/0x6f0 [ 1704.698684] ? __x64_sys_pwrite64+0x201/0x260 [ 1704.699208] ? lock_release+0x680/0x680 [ 1704.699706] ? selinux_file_permission+0x92/0x520 [ 1704.700363] ? security_file_permission+0xb1/0xe0 [ 1704.701067] vfs_write+0x7c0/0xb10 [ 1704.701603] __x64_sys_pwrite64+0x201/0x260 [ 1704.702138] ? ksys_pwrite64+0x1b0/0x1b0 [ 1704.702667] do_syscall_64+0x33/0x40 [ 1704.703197] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.703901] RIP: 0033:0x7f098155dab7 [ 1704.704481] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1704.706665] RSP: 002b:00007f097eb1ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1704.707687] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155dab7 [ 1704.708727] RDX: 000000000000001d RSI: 00000000200000c0 RDI: 0000000000000005 [ 1704.709632] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1704.710596] R10: 0000000000002200 R11: 0000000000000293 R12: 0000000000000005 [ 1704.711533] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1704.753692] FAULT_INJECTION: forcing a failure. [ 1704.753692] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.754998] CPU: 1 PID: 17617 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1704.755822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.756871] Call Trace: [ 1704.757184] dump_stack+0x107/0x167 [ 1704.757596] should_fail.cold+0x5/0xa [ 1704.758025] ? create_object.isra.0+0x3a/0xa20 [ 1704.758551] should_failslab+0x5/0x20 [ 1704.758977] kmem_cache_alloc+0x5b/0x310 [ 1704.759435] ? find_held_lock+0x2c/0x110 [ 1704.759902] create_object.isra.0+0x3a/0xa20 [ 1704.760399] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.760981] __kmalloc_track_caller+0x177/0x370 [ 1704.761502] ? vfs_parse_fs_string+0xc0/0x150 [ 1704.762009] kmemdup_nul+0x2d/0xa0 [ 1704.762408] vfs_parse_fs_string+0xc0/0x150 [ 1704.762891] ? vfs_parse_fs_param+0x560/0x560 [ 1704.763397] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1704.763963] ? alloc_fs_context+0x54f/0x840 [ 1704.764481] path_mount+0x63c/0x2120 [ 1704.764908] ? strncpy_from_user+0x9e/0x470 [ 1704.765395] ? finish_automount+0xa90/0xa90 [ 1704.765880] ? getname_flags.part.0+0x1dd/0x4f0 [ 1704.766404] ? _copy_from_user+0xfb/0x1b0 [ 1704.766874] __x64_sys_mount+0x282/0x300 [ 1704.767330] ? copy_mnt_ns+0xa00/0xa00 [ 1704.767773] do_syscall_64+0x33/0x40 [ 1704.768192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.768773] RIP: 0033:0x7fc445f0eb19 [ 1704.769193] 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 [ 1704.771258] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1704.772118] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1704.772927] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1704.773730] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1704.774532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1704.775336] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1704.793674] loop6: detected capacity change from 0 to 262144 [ 1704.837786] EXT4-fs error (device loop6): ext4_fill_super:4967: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1704.846572] EXT4-fs (loop6): get root inode failed [ 1704.847861] EXT4-fs (loop6): mount failed 22:29:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 20) 22:29:53 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4f8a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:29:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 18) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:29:53 executing program 0: ftruncate(0xffffffffffffffff, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000040)="18739e5685a54b85513379091dafc9c18d7030bc545c1e3cca226987158034372fdd77f91f476016b90feffb113804731ba82eab274ce00f46bb44751332947be6b3d1d42d8b52465ec82faa86faa10a8f1b9c8e68569fe9cca4d7dd3fccbd708212828587b745d98c1fd8079f4c12e91763257f8589251f9449efa9867064d7cf8fde359500dba9bc26846290d79ae94df67171dab4524abb17785af05052a709309ab3ff2f0079b2b66bd601e23ced0a06f7f8a0e7bfe94233fc9423be51bfd41979739a484063ce9e086fcd4c8f8254e9f293da807db36881c10437c2ecb13b3dd85f582ee82b9303d89668", 0xed}], 0x1, 0x4, 0xdb04, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) io_cancel(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000200), 0xffffffffffffffff) 22:29:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="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"]) write(0xffffffffffffffff, &(0x7f00000003c0)="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", 0x1000) faccessat2(r1, &(0x7f0000000000)='./file0/../file0\x00', 0x120, 0x0) 22:29:53 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x600000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:29:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, 0x0, 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:29:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r3 = inotify_init1(0x80000) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0x1, 0x2, 0x1, 0xfffffffffffff938}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1719.787567] loop4: detected capacity change from 0 to 19968 [ 1719.804889] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (9 blocks) [ 1719.813790] 9pnet: Insufficient options for proto=fd [ 1719.819677] 9pnet: Insufficient options for proto=fd [ 1719.835968] FAULT_INJECTION: forcing a failure. [ 1719.835968] name failslab, interval 1, probability 0, space 0, times 0 [ 1719.838593] CPU: 1 PID: 17641 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1719.840096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1719.841924] Call Trace: [ 1719.842513] dump_stack+0x107/0x167 [ 1719.843321] should_fail.cold+0x5/0xa [ 1719.844164] ? xas_alloc+0x336/0x440 [ 1719.845006] should_failslab+0x5/0x20 [ 1719.845843] kmem_cache_alloc+0x5b/0x310 [ 1719.846734] ? __lockdep_reset_lock+0x180/0x180 [ 1719.847766] xas_alloc+0x336/0x440 [ 1719.848563] xas_create+0x60f/0x10d0 [ 1719.849418] xas_create_range+0x189/0x620 [ 1719.850360] shmem_add_to_page_cache+0x760/0x1130 [ 1719.851447] ? shmem_getattr+0x180/0x180 [ 1719.852387] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1719.853600] ? shmem_unuse_inode+0xf60/0xf60 [ 1719.854570] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1719.855701] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1719.856847] shmem_write_begin+0xf7/0x1d0 [ 1719.857773] generic_perform_write+0x20a/0x4f0 [ 1719.858802] ? page_cache_prev_miss+0x310/0x310 [ 1719.859830] ? evict_inodes+0x470/0x470 [ 1719.860715] ? generic_write_checks+0x2ad/0x390 [ 1719.861747] __generic_file_write_iter+0x39d/0x5d0 [ 1719.862843] generic_file_write_iter+0xdb/0x230 [ 1719.863863] ? iov_iter_init+0x3c/0x130 [ 1719.864759] new_sync_write+0x42c/0x660 [ 1719.865639] ? new_sync_read+0x6f0/0x6f0 [ 1719.866538] ? __x64_sys_pwrite64+0x201/0x260 [ 1719.867535] ? lock_release+0x680/0x680 [ 1719.868414] ? selinux_file_permission+0x92/0x520 [ 1719.869493] ? security_file_permission+0xb1/0xe0 [ 1719.870570] vfs_write+0x7c0/0xb10 [ 1719.871368] __x64_sys_pwrite64+0x201/0x260 [ 1719.872319] ? ksys_pwrite64+0x1b0/0x1b0 [ 1719.873253] do_syscall_64+0x33/0x40 [ 1719.874073] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1719.875201] RIP: 0033:0x7f098155dab7 [ 1719.876017] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1719.880042] RSP: 002b:00007f097eb1ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1719.881715] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155dab7 [ 1719.883289] RDX: 000000000000001d RSI: 00000000200000c0 RDI: 0000000000000005 [ 1719.884856] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1719.886416] R10: 0000000000002200 R11: 0000000000000293 R12: 0000000000000005 [ 1719.887978] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1719.893919] FAULT_INJECTION: forcing a failure. [ 1719.893919] name failslab, interval 1, probability 0, space 0, times 0 [ 1719.896736] CPU: 1 PID: 17636 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1719.898248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1719.900087] Call Trace: [ 1719.900923] dump_stack+0x107/0x167 [ 1719.901895] should_fail.cold+0x5/0xa [ 1719.902931] ? create_object.isra.0+0x3a/0xa20 [ 1719.904032] should_failslab+0x5/0x20 [ 1719.904889] kmem_cache_alloc+0x5b/0x310 [ 1719.905971] ? cred_has_capability.isra.0+0x152/0x2b0 [ 1719.907411] create_object.isra.0+0x3a/0xa20 [ 1719.908376] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1719.909658] kmem_cache_alloc_trace+0x151/0x320 [ 1719.910823] ? v9fs_write_inode+0x60/0x60 [ 1719.911955] v9fs_mount+0x5a/0x8f0 [ 1719.912831] ? v9fs_write_inode+0x60/0x60 [ 1719.913918] legacy_get_tree+0x105/0x220 [ 1719.914806] vfs_get_tree+0x8e/0x300 [ 1719.915653] path_mount+0x1429/0x2120 [ 1719.916671] ? strncpy_from_user+0x9e/0x470 [ 1719.917852] ? finish_automount+0xa90/0xa90 [ 1719.918794] ? getname_flags.part.0+0x1dd/0x4f0 [ 1719.919804] ? _copy_from_user+0xfb/0x1b0 [ 1719.920732] __x64_sys_mount+0x282/0x300 [ 1719.921616] ? copy_mnt_ns+0xa00/0xa00 [ 1719.922471] do_syscall_64+0x33/0x40 [ 1719.923283] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1719.924403] RIP: 0033:0x7fc445f0eb19 [ 1719.925224] 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 [ 1719.929241] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1719.930900] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1719.932455] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1719.934020] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1719.935584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1719.937151] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:29:53 executing program 5: 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, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010, 0x84b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r0) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x3, r0) pkey_mprotect(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x3000008, r1) munlock(&(0x7f0000ff2000/0x3000)=nil, 0x3000) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x80) fallocate(r2, 0x0, 0x0, 0x8800000) [ 1719.945383] loop1: detected capacity change from 0 to 33559552 [ 1719.983685] loop6: detected capacity change from 0 to 262144 22:29:53 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4f8b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:29:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 21) 22:29:53 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x700000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1720.052400] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:29:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 19) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1720.194306] loop4: detected capacity change from 0 to 19968 [ 1720.224163] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (9 blocks) 22:29:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, 0x0, 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:29:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='stack\x00') ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000300)=ANY=[@ANYBLOB="01f10000000100000118000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffffc, 0x3, 0x4}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) openat(r4, &(0x7f0000000200)='./file0\x00', 0x100, 0x21) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r5, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x2010, r5, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000340)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, {0x306, @broadcast}, 0xf, {0x2, 0x4e20, @multicast1}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) io_uring_setup(0x5b47, &(0x7f0000000240)={0x0, 0x1a5, 0x2, 0x0, 0x247}) gettid() [ 1720.258967] FAULT_INJECTION: forcing a failure. [ 1720.258967] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.262569] CPU: 1 PID: 17777 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1720.264092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1720.265929] Call Trace: [ 1720.266509] dump_stack+0x107/0x167 [ 1720.267308] should_fail.cold+0x5/0xa [ 1720.268146] should_failslab+0x5/0x20 [ 1720.268988] __kmalloc_track_caller+0x79/0x370 [ 1720.269985] ? v9fs_session_init+0xa7/0x1680 [ 1720.270947] ? kernel_text_address+0xf2/0x120 [ 1720.271931] kstrdup+0x36/0x70 [ 1720.272644] v9fs_session_init+0xa7/0x1680 [ 1720.273572] ? lock_release+0x680/0x680 [ 1720.274441] ? find_held_lock+0x2c/0x110 [ 1720.275337] ? kmem_cache_alloc_trace+0x151/0x320 [ 1720.276390] ? v9fs_show_options+0x690/0x690 [ 1720.277377] ? trace_hardirqs_on+0x5b/0x180 [ 1720.278319] ? kasan_unpoison_shadow+0x33/0x50 [ 1720.279314] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1720.280424] v9fs_mount+0x79/0x8f0 [ 1720.281214] ? v9fs_write_inode+0x60/0x60 [ 1720.282126] legacy_get_tree+0x105/0x220 [ 1720.283015] vfs_get_tree+0x8e/0x300 [ 1720.283828] path_mount+0x1429/0x2120 [ 1720.284680] ? strncpy_from_user+0x9e/0x470 [ 1720.285617] ? finish_automount+0xa90/0xa90 [ 1720.286552] ? getname_flags.part.0+0x1dd/0x4f0 [ 1720.287583] ? _copy_from_user+0xfb/0x1b0 [ 1720.288505] __x64_sys_mount+0x282/0x300 [ 1720.289391] ? copy_mnt_ns+0xa00/0xa00 [ 1720.290254] do_syscall_64+0x33/0x40 [ 1720.291070] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1720.292189] RIP: 0033:0x7fc445f0eb19 [ 1720.293009] 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 [ 1720.297040] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1720.298708] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1720.300271] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1720.301847] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1720.303404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1720.304972] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:29:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffc}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x3) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="c5eff4b3", @ANYRES16=0x0, @ANYBLOB="000328bd7000fbdbdf2503000000050004000200000008000600e00000011400090000000000000000000000000000000001"], 0x38}, 0x1, 0x0, 0x0, 0x8008}, 0x4804) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r4 = syz_open_procfs$userns(0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r7}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r7}, {0x0, r8}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r8}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, r7}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {r6}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000013c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r25}, {}, {}, {}, {}, {r16}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {r29}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {r27}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r28}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {0x0, r19}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000001140)=ANY=[@ANYRES64=r29, @ANYBLOB="ff070000000000000a0000000000000057000000000000000600000000000000030000000000000040000000000000000700000003000000070000000100000000000000000000000000000000000000204c000000000000ff0f0000000000002800007900"/144]) [ 1720.444932] FAULT_INJECTION: forcing a failure. [ 1720.444932] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.447351] CPU: 1 PID: 17872 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1720.448879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1720.450701] Call Trace: [ 1720.451292] dump_stack+0x107/0x167 [ 1720.452105] should_fail.cold+0x5/0xa [ 1720.452961] ? create_object.isra.0+0x3a/0xa20 [ 1720.453973] should_failslab+0x5/0x20 [ 1720.454819] kmem_cache_alloc+0x5b/0x310 [ 1720.455729] create_object.isra.0+0x3a/0xa20 [ 1720.456706] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1720.457841] kmem_cache_alloc+0x159/0x310 [ 1720.458756] ? __lockdep_reset_lock+0x180/0x180 [ 1720.459795] xas_alloc+0x336/0x440 [ 1720.460597] xas_create+0x60f/0x10d0 [ 1720.461457] xas_create_range+0x189/0x620 [ 1720.462404] shmem_add_to_page_cache+0x760/0x1130 [ 1720.463493] ? shmem_getattr+0x180/0x180 [ 1720.464435] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1720.465661] ? shmem_unuse_inode+0xf60/0xf60 [ 1720.466635] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1720.467766] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1720.468910] shmem_write_begin+0xf7/0x1d0 [ 1720.469837] generic_perform_write+0x20a/0x4f0 [ 1720.470872] ? page_cache_prev_miss+0x310/0x310 [ 1720.471897] ? evict_inodes+0x470/0x470 [ 1720.472789] ? generic_write_checks+0x2ad/0x390 [ 1720.473830] __generic_file_write_iter+0x39d/0x5d0 [ 1720.474931] generic_file_write_iter+0xdb/0x230 [ 1720.475947] ? iov_iter_init+0x3c/0x130 [ 1720.476847] new_sync_write+0x42c/0x660 [ 1720.477728] ? new_sync_read+0x6f0/0x6f0 [ 1720.478624] ? __x64_sys_pwrite64+0x201/0x260 [ 1720.479624] ? lock_release+0x680/0x680 [ 1720.480519] ? selinux_file_permission+0x92/0x520 [ 1720.481594] ? security_file_permission+0xb1/0xe0 [ 1720.482680] vfs_write+0x7c0/0xb10 [ 1720.483484] __x64_sys_pwrite64+0x201/0x260 [ 1720.484441] ? ksys_pwrite64+0x1b0/0x1b0 [ 1720.485374] do_syscall_64+0x33/0x40 [ 1720.486201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1720.487333] RIP: 0033:0x7f098155dab7 [ 1720.488158] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1720.492204] RSP: 002b:00007f097eb1ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1720.493891] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155dab7 [ 1720.495458] RDX: 000000000000001d RSI: 00000000200000c0 RDI: 0000000000000005 [ 1720.497037] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1720.498611] R10: 0000000000002200 R11: 0000000000000293 R12: 0000000000000005 [ 1720.500179] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1720.508630] loop6: detected capacity change from 0 to 262144 [ 1720.586035] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:30:10 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x800000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xb}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffc}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x3) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="c5eff4b3", @ANYRES16=0x0, @ANYBLOB="000328bd7000fbdbdf2503000000050004000200000008000600e00000011400090000000000000000000000000000000001"], 0x38}, 0x1, 0x0, 0x0, 0x8008}, 0x4804) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r4 = syz_open_procfs$userns(0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r7}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r7}, {0x0, r8}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r8}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, r7}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {r6}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000013c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r25}, {}, {}, {}, {}, {r16}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {r29}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {r27}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r28}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {0x0, r19}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000001140)=ANY=[@ANYRES64=r29, @ANYBLOB="ff070000000000000a0000000000000057000000000000000600000000000000030000000000000040000000000000000700000003000000070000000100000000000000000000000000000000000000204c000000000000ff0f0000000000002800007900"/144]) 22:30:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40cfe2, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x20000000}}, 0x81) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000004, 0x20010, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x8, 0x5, 0x0, 0x7, 0x0, 0x3}, 0x8) ftruncate(r0, 0x1000003) lseek(r0, 0x3ff, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() r4 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x1010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12, 0x1}, 0x774) 22:30:10 executing program 5: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x50000, 0x103) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6ed6, 0x20000000200}, 0xa032}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/slabinfo\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e24, 0x3, @loopback, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2, 0xffffffff}, 0x1c) dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x4) fallocate(r1, 0x3, 0x52, 0x6) fstat(0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x1f42, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0xa, 0x6, 0xfd) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@private0, @loopback, @dev={0xfe, 0x80, '\x00', 0x12}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x950) creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80) 22:30:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 20) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:30:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x0, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:30:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 22) 22:30:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4f8c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1737.263166] FAULT_INJECTION: forcing a failure. [ 1737.263166] name failslab, interval 1, probability 0, space 0, times 0 [ 1737.265873] CPU: 0 PID: 17899 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1737.267301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1737.267385] loop4: detected capacity change from 0 to 19968 [ 1737.268941] Call Trace: [ 1737.268968] dump_stack+0x107/0x167 [ 1737.268989] should_fail.cold+0x5/0xa [ 1737.271634] ? create_object.isra.0+0x3a/0xa20 [ 1737.272530] should_failslab+0x5/0x20 [ 1737.273291] kmem_cache_alloc+0x5b/0x310 [ 1737.274118] create_object.isra.0+0x3a/0xa20 [ 1737.274990] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1737.275993] __kmalloc_track_caller+0x177/0x370 [ 1737.276932] ? v9fs_session_init+0xa7/0x1680 [ 1737.277785] ? kernel_text_address+0xf2/0x120 [ 1737.278679] kstrdup+0x36/0x70 [ 1737.279304] v9fs_session_init+0xa7/0x1680 [ 1737.280149] ? lock_release+0x680/0x680 [ 1737.280968] ? find_held_lock+0x2c/0x110 [ 1737.281775] ? kmem_cache_alloc_trace+0x151/0x320 [ 1737.282715] ? v9fs_show_options+0x690/0x690 [ 1737.283583] ? trace_hardirqs_on+0x5b/0x180 [ 1737.284430] ? kasan_unpoison_shadow+0x33/0x50 [ 1737.285329] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1737.286315] v9fs_mount+0x79/0x8f0 [ 1737.287006] ? v9fs_write_inode+0x60/0x60 [ 1737.287829] legacy_get_tree+0x105/0x220 [ 1737.288631] vfs_get_tree+0x8e/0x300 [ 1737.289382] path_mount+0x1429/0x2120 [ 1737.290135] ? strncpy_from_user+0x9e/0x470 [ 1737.291037] ? finish_automount+0xa90/0xa90 [ 1737.291978] ? getname_flags.part.0+0x1dd/0x4f0 [ 1737.292932] ? _copy_from_user+0xfb/0x1b0 [ 1737.293791] __x64_sys_mount+0x282/0x300 [ 1737.294612] ? copy_mnt_ns+0xa00/0xa00 [ 1737.295409] do_syscall_64+0x33/0x40 [ 1737.296168] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1737.297217] RIP: 0033:0x7fc445f0eb19 [ 1737.297965] 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 [ 1737.301634] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1737.303159] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1737.304635] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1737.306095] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1737.307525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1737.308968] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1737.328722] FAULT_INJECTION: forcing a failure. [ 1737.328722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1737.331364] CPU: 0 PID: 17908 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1737.332806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1737.334600] Call Trace: [ 1737.335150] dump_stack+0x107/0x167 [ 1737.335901] should_fail.cold+0x5/0xa [ 1737.336713] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1737.337812] ? shmem_write_begin+0xf7/0x1d0 [ 1737.338702] ? shmem_write_begin+0x100/0x1d0 [ 1737.339610] generic_perform_write+0x279/0x4f0 [ 1737.340562] ? page_cache_prev_miss+0x310/0x310 [ 1737.341531] ? evict_inodes+0x470/0x470 [ 1737.342367] ? generic_write_checks+0x2ad/0x390 [ 1737.343338] __generic_file_write_iter+0x39d/0x5d0 [ 1737.344376] generic_file_write_iter+0xdb/0x230 [ 1737.345332] ? iov_iter_init+0x3c/0x130 [ 1737.346150] new_sync_write+0x42c/0x660 [ 1737.346985] ? new_sync_read+0x6f0/0x6f0 [ 1737.347820] ? __x64_sys_pwrite64+0x201/0x260 [ 1737.348768] ? lock_release+0x680/0x680 [ 1737.349582] ? selinux_file_permission+0x92/0x520 [ 1737.350565] ? security_file_permission+0xb1/0xe0 [ 1737.351609] vfs_write+0x7c0/0xb10 [ 1737.352368] __x64_sys_pwrite64+0x201/0x260 [ 1737.353277] ? ksys_pwrite64+0x1b0/0x1b0 [ 1737.354137] do_syscall_64+0x33/0x40 [ 1737.354899] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1737.355956] RIP: 0033:0x7f098155dab7 [ 1737.356735] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1737.360458] RSP: 002b:00007f097eb1ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1737.362047] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155dab7 [ 1737.363484] RDX: 000000000000001d RSI: 00000000200000c0 RDI: 0000000000000005 [ 1737.364940] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 1737.366404] R10: 0000000000002200 R11: 0000000000000293 R12: 0000000000000005 [ 1737.367863] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1737.374521] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (9 blocks) [ 1737.400677] audit: type=1400 audit(1748903410.727:180): avc: denied { create } for pid=17895 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 22:30:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:30:10 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x900000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x0, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:30:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:30:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 23) 22:30:10 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x3, 0x8, 0x81, 0x7, 0x0, 0x9, 0x4400, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x9, 0x7fff}, 0x3200, 0x3, 0x7, 0x6, 0x3, 0x9, 0x9, 0x0, 0xfff, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x17) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xfff}, 0xe) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x7, 0x0, 0x8}) sendmmsg(r0, &(0x7f0000001040), 0x3fffffffffffdca, 0x40) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000009, 0x2011, r1, 0x0) [ 1737.528442] loop6: detected capacity change from 0 to 262144 [ 1737.561064] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1737.629511] loop4: detected capacity change from 0 to 19968 [ 1737.646360] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (9 blocks) [ 1737.669010] FAULT_INJECTION: forcing a failure. [ 1737.669010] name failslab, interval 1, probability 0, space 0, times 0 [ 1737.670283] CPU: 1 PID: 18090 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1737.671030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1737.671940] Call Trace: [ 1737.672232] dump_stack+0x107/0x167 [ 1737.672627] should_fail.cold+0x5/0xa [ 1737.673057] should_failslab+0x5/0x20 [ 1737.673472] __kmalloc_track_caller+0x79/0x370 [ 1737.673967] ? v9fs_session_init+0xa7/0x1680 [ 1737.674478] ? kernel_text_address+0xf2/0x120 [ 1737.674974] kstrdup+0x36/0x70 [ 1737.675323] v9fs_session_init+0xa7/0x1680 [ 1737.675813] ? lock_release+0x680/0x680 [ 1737.676245] ? find_held_lock+0x2c/0x110 [ 1737.676722] ? kmem_cache_alloc_trace+0x151/0x320 [ 1737.677277] ? v9fs_show_options+0x690/0x690 [ 1737.677781] ? trace_hardirqs_on+0x5b/0x180 [ 1737.678271] ? kasan_unpoison_shadow+0x33/0x50 [ 1737.678799] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1737.679379] v9fs_mount+0x79/0x8f0 [ 1737.679781] ? v9fs_write_inode+0x60/0x60 [ 1737.680260] legacy_get_tree+0x105/0x220 [ 1737.680734] vfs_get_tree+0x8e/0x300 [ 1737.681169] path_mount+0x1429/0x2120 [ 1737.681619] ? strncpy_from_user+0x9e/0x470 [ 1737.682112] ? finish_automount+0xa90/0xa90 [ 1737.682624] ? getname_flags.part.0+0x1dd/0x4f0 [ 1737.683151] ? _copy_from_user+0xfb/0x1b0 [ 1737.683625] __x64_sys_mount+0x282/0x300 [ 1737.684085] ? copy_mnt_ns+0xa00/0xa00 [ 1737.684537] do_syscall_64+0x33/0x40 [ 1737.684976] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1737.685560] RIP: 0033:0x7fc445f0eb19 [ 1737.685987] 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 [ 1737.688091] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1737.688975] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1737.689792] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1737.690611] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1737.691426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1737.692245] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 22:30:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000000c0)='security.capability\x00', &(0x7f0000000840)='!\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000440)='/\'(*\x00'], &(0x7f00000002c0)=[&(0x7f0000000300)='/dev/vcsu#\x00'], 0x1000) fallocate(0xffffffffffffffff, 0x78, 0x0, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000180), 0x2, 0x400802) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000b00)=[&(0x7f0000000200)='security.capability\x00', &(0x7f0000000240)='wlan0\x00', &(0x7f0000000400)='wlan0\x00', &(0x7f0000000640)='\x00', &(0x7f00000006c0)=']\x00', &(0x7f0000000700)='!\x00', &(0x7f0000000a80)='[[/\'.[\\-!\x00', &(0x7f0000000ac0)='\xd0&&\x00'], &(0x7f0000000b40), 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, 0x73, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) clone3(&(0x7f0000000740)={0x40092340, &(0x7f0000000480)=0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500), {0x34}, &(0x7f0000000540)=""/201, 0xc9, 0x0, &(0x7f0000000700)}, 0x58) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000007c0)={0xfffffffd, 0x81, 0x80000001, 0x2003f, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000b40)={0x0, 0x80000001, @start={0x0, 0x824b2de982ffd085, "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", "0b80868ad1b777995d9e1e786d0c0271322fc7b477c1c8a57d7f58fba947c827195995144bd54ec009faafc0a2dd594018069e226b8c439e5d063f124f16ea14af9611f346854fb0f62ea2da22ffff93ddba29ec42cb5c49553e6349542ab173be7bb76eed170572f7ccfa7bfe407490fc35722b376f115135dabd3d5e24a8f52fd77aece39ee26acdfe2527318304f4df946fb853ea53ff0281cf4b5cbacc5387e5efb2c3b598095a38dc6d02751a21dd931355d414dd4d19c0656b2824a5f982226d99aa62adf7cd096f70a7501c72011d60da4da8dcf83212486ae6b0c9a0b0c2c982a0bafa663b132c2c67ca4139ea753406e08f4ba592bcab630b3e6b908409d194ae956b28c775c412e52c02af0076a8261ac62898b1fa6415afb30a547f68cc1b165432a064a776cfc0c88ceeb247b9b422d5e6d9442164d8de4e27db2dea654cb435f4ebafbc6f5a65c4b9fd55daa5f31e94473e09deadaae0f00e58c02fc27c15055436ecbfe6a435795889a3bf5f40117078119ca833bdf71ca030e371af191070346b865f52e027cb55a8e4b1471681732bb9423a43ac493e1f6cebcc517310f44e7660412d6090cbad43ecdd46370beda6cf132055111b1e587c2829ba6ef2c17c03b14e7b3d1a32e6ca611167f42424d7a329b5715cbe803224134a616e764fdef9993812e13c717afad7d53141dac78fab09549c55c653ce3f314d26f38c005aa784096e752a0a195956be830d7b8f12ff9e2dab2cd66198c242aba20f475551b7e3add65dd909c4ae3376554742225d726da3e2f639b0f6d1cfde481a4cd5480247335d504b83cac1165c7f10ea694569463815e3972fd6c47ddb6577aa952da5dd28571bb6e362408888e43a3eddabd2b545ba8febfea071e239d4ab155f31810c4c69d69b515db93782931ba6530e9172c572a2f711e0053ef6a48d9bd02421e7e51466ac48d2fd2615b9943e6d3da3b5c48a818a413e6bbea34b334e11609e9c0e9b545190ae54b19a54f2de0412b1dd6f8cd962c32715a2dbfd4b93068fa5a24edda3e0c27412b88202b458ca4fe07b68846f9c09c401dfc788f4f773d0eae3e6c29ecae174acd344a2fa076a4d7367ea74979acf049b7bc4582e6f2986df090e9d537df3d49ae0a285efb8244e84ca2c17bc0da2a97471fdf8f5013c8999869acf49c17beae14603e428a9987adbbef296698eb6134fcbe8f02ea555920ddf0b4bfb1099dfd73b26027f3ed32edf9f423d06cfc038e1a854a3fa8e717e0f792c147b5778ec52b99cedf680fc3975a370244725c32d8ba39dce48509b3ebe4ee11fd767b00e35e0e4e9c322e30f2d00958ff556baa1932de992ce9a93a42a629c68c0fae3cae22b1ee35da4c722fd46cfcc9371f2c191c561b36562126f9911304fb3a5b76b0cc7eaf17ebebebfd2dfe6fb26e2002f60de"}, [0x100000000, 0x40, 0x6, 0x67, 0x315, 0x5, 0xa3f, 0x9, 0x1, 0xfffffffffffffff8, 0x7, 0x80, 0x5, 0xf69, 0x2, 0x8, 0x8001, 0x7ff, 0x1ff, 0x2, 0x8, 0x400, 0x9, 0x2cbbf06e, 0x100000001, 0x7ff, 0xffff, 0xfffffffffffffbff, 0x0, 0x7, 0x8e, 0x10001, 0x93, 0x0, 0x5, 0xffffffff, 0x3, 0xfffffffffffffffb, 0x5, 0x10001, 0xffff, 0x0, 0x1e, 0x19, 0xff, 0x4, 0x7, 0x6, 0x3, 0x10001, 0x7, 0x0, 0x4, 0x100000001, 0x1, 0x5e3, 0x1, 0x40, 0x5, 0x2, 0x8, 0x8000, 0x5, 0x6]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000680)={0x80002006}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 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={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 22:30:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 21) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:30:11 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1737.813811] FAULT_INJECTION: forcing a failure. [ 1737.813811] name failslab, interval 1, probability 0, space 0, times 0 [ 1737.815490] CPU: 0 PID: 18146 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1737.816560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1737.817857] Call Trace: [ 1737.818275] dump_stack+0x107/0x167 [ 1737.818845] should_fail.cold+0x5/0xa [ 1737.819445] ? getname_flags.part.0+0x50/0x4f0 [ 1737.820156] should_failslab+0x5/0x20 [ 1737.820758] kmem_cache_alloc+0x5b/0x310 [ 1737.821404] getname_flags.part.0+0x50/0x4f0 [ 1737.822093] getname+0x8e/0xd0 [ 1737.822595] do_sys_openat2+0xf9/0x4d0 [ 1737.823091] ? build_open_flags+0x6f0/0x6f0 [ 1737.823775] ? rcu_read_lock_any_held+0x75/0xa0 [ 1737.824497] __x64_sys_openat+0x13f/0x1f0 [ 1737.825139] ? __ia32_sys_open+0x1c0/0x1c0 [ 1737.825818] do_syscall_64+0x33/0x40 [ 1737.826397] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1737.827189] RIP: 0033:0x7f098155da04 [ 1737.827768] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1737.830573] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1737.831740] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1737.832840] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1737.833935] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1737.835028] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1737.836125] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1737.908393] loop4: detected capacity change from 0 to 20480 [ 1737.920063] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:30:25 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xa00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5040, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:30:25 executing program 5: timer_create(0x5, &(0x7f00000010c0)={0x0, 0x23, 0x1, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="b13344a92915ec70d3bed04f9fa7a81a7e8cf7b96201f7e90dc38e616e4c93fd049ae47b0857b4b5c94314eacb381e6a2ac46f1a8725c1daedf429b81ae0ab1a864365fd4ffb3635221b5df74ae37bce7f17a8c54b06158196217eb7c613bea9d53671deecd6eb16f605d73abe8213b4300a93c45ba29baf403c34c5b78b9426009dccc1054a20409fbe098c7083513e267676c93992ff00b53c719b600c3f8302028534a66e3061e7fbcd6e4f948f43d22e"}}, &(0x7f0000001100)=0x0) timer_getoverrun(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r2, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) connect$inet6(r2, &(0x7f0000001140)={0xa, 0x4e20, 0x1, @private0, 0x8}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0xa2, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) connect$inet6(r2, &(0x7f0000001180)={0xa, 0x4e24, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, 0x1c) 22:30:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e24, 0xb65, @mcast2, 0xfffffffc}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f00000008c0)=ANY=[], 0x629) creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1f40c51b1b780b7b, @perf_config_ext={0x0, 0xffffffffffffffff}, 0xc000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32=r2, @ANYBLOB="00000000000004002e2f66696c653110"]) r4 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000080)='mand\x00', &(0x7f00000003c0)='-\xfcx{\xe6\xac\xc8\xdf\x8e;\xb4Wy\xbea\xac2@\xa7\\\x98\x1f\x9d\x00\x00\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) fsmount(r4, 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c00, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000840)={0x268, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x3, 0x0, 0x0, @uid}, @nested={0x24b, 0x4c, 0x0, 0x1, [@typed={0x8, 0x46, 0x0, 0x0, @pid}, @typed={0x8, 0x7f, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x92, 0x0, 0x0, @pid}, @generic="57a7f56ad6ba1abe75582745cdb12d3e7a1e94b4860e9842937c6d2a391fc0c1f97d7c970658a838c5d7e12d58b692d5ead0a0097858c3c59cfa5730dd89a39c71fc8489e0a0cbfb64a81869c2a5fe9dfcf2b2a453c5d677019614760f9ca9a774e0b80e6261a046c1017f389977d8c11e6dda7e56e2efe01b911f53e289df", @typed={0xf, 0x43, 0x0, 0x0, @str='rpc_pipefs\x00'}, @generic="fa9b0221f8c3835aeef7bf134992a4cd182fc7729a9e26ee9cd246bc86063ba5554fdcc0681efcef3304ceb72a22b4df80991c6ee6271b02f0ec3f065451f32931ea84706585d70fd47e4c9cee69469aa113a0372c1c43a0eff31636a623bfd0b82b81fd23fd5945d32525fedb1e82962aaab8e4ec6ef1cc2017000a2f08b6bc6b4c31be316f914f2c1121c9502377c4153e8429ea25299701113037795d066b3d200a39dbabc65fa0dbe69759cc53f572f0926f9c8c3fa4ec75fe35", @typed={0xc9, 0x82d, 0x0, 0x0, @binary="720b898e35128848fa3977deb9d9c8c729d02903d2d9170d4de871b201f08a54bbdd6a278153fffa6ae71edadb768b4901aa1ffceaf46b9b2a71a4b8542df705769a91999c1d0605bb4545d85b026964358901a893c52624c7a199eeabe9879aa14b40c97355ce5fe9d9d9324790fc061a1b08e16a96fb812b97439e424db7ec75a12edadfadbf94e18435535a62b4ce2c7d39dbd31d4549dac1c24a2942074faba7c84b43dd0fd5d14ed35c6a264a1fc1836869b7927a20da973017451475bcf8fe7edc31"}, @typed={0x8, 0x8, 0x0, 0x0, @str='\'+-\x00'}, @typed={0x10, 0x48, 0x0, 0x0, @str='%,-\'*$w\x14+1)\x00'}]}]}, 0x268}}, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000200)='\x00', 0x4) ioctl$VFAT_IOCTL_READDIR_BOTH(r6, 0x82307201, &(0x7f0000000600)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmsg$nl_generic(r5, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468efe5886d81b6ba804cdb4a5fbdb7875fba8d15b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bdf48f0a1ce5690e842544456d6eb93796473b53c5e4780ad41e8491cc6d"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x6, 0xa, 0x1c, 0x15, "d025367b0ecd9b14797556f34b755278c289f4c13452d5fa0e889e40b9e9562e133286ff11bc72549034b7913ecd1ba00441b5850fe15516f24c52d4427f5387", "933db4f235b758cc5e6026b81b5192e238d363e2ff876c7ead01fd31849c6499", [0x4, 0x2]}) 22:30:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 24) 22:30:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000200)={0x0, r2, "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", "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"}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r8 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r8, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f00000000c0)={0x0, 0x3, 0x6, 0x1f}) mq_open(&(0x7f0000001200)='!*!\\\x00', 0x800, 0x0, &(0x7f0000001240)={0xff, 0xc03, 0x2, 0xd0be}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000012c0)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r0, &(0x7f0000001280), 0x0, 0x0, 0x80800, 0x1}, 0x5) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:30:25 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 22) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:30:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x0, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1752.062880] loop4: detected capacity change from 0 to 20480 [ 1752.095073] FAULT_INJECTION: forcing a failure. [ 1752.095073] name failslab, interval 1, probability 0, space 0, times 0 [ 1752.098001] CPU: 0 PID: 18171 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1752.099558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1752.101489] Call Trace: [ 1752.102101] dump_stack+0x107/0x167 [ 1752.102938] should_fail.cold+0x5/0xa [ 1752.103810] ? create_object.isra.0+0x3a/0xa20 [ 1752.104864] should_failslab+0x5/0x20 [ 1752.105736] kmem_cache_alloc+0x5b/0x310 [ 1752.106680] create_object.isra.0+0x3a/0xa20 [ 1752.107678] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1752.108854] kmem_cache_alloc+0x159/0x310 [ 1752.109814] getname_flags.part.0+0x50/0x4f0 [ 1752.110824] getname+0x8e/0xd0 [ 1752.111562] do_sys_openat2+0xf9/0x4d0 [ 1752.112460] ? build_open_flags+0x6f0/0x6f0 [ 1752.113471] ? rcu_read_lock_any_held+0x75/0xa0 [ 1752.114541] __x64_sys_openat+0x13f/0x1f0 [ 1752.115484] ? __ia32_sys_open+0x1c0/0x1c0 [ 1752.116482] do_syscall_64+0x33/0x40 [ 1752.117345] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1752.118504] RIP: 0033:0x7f098155da04 [ 1752.119351] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1752.123467] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1752.125194] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1752.126795] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1752.128397] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1752.130010] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1752.131615] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1752.142453] FAULT_INJECTION: forcing a failure. [ 1752.142453] name failslab, interval 1, probability 0, space 0, times 0 [ 1752.145361] CPU: 0 PID: 18170 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1752.146997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1752.148881] Call Trace: [ 1752.149482] dump_stack+0x107/0x167 [ 1752.150307] should_fail.cold+0x5/0xa [ 1752.151173] ? create_object.isra.0+0x3a/0xa20 [ 1752.152212] should_failslab+0x5/0x20 [ 1752.153081] kmem_cache_alloc+0x5b/0x310 [ 1752.154006] create_object.isra.0+0x3a/0xa20 [ 1752.154994] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1752.156143] __kmalloc_track_caller+0x177/0x370 [ 1752.157200] ? v9fs_session_init+0xe9/0x1680 [ 1752.158189] ? kernel_text_address+0xf2/0x120 [ 1752.159206] kstrdup+0x36/0x70 [ 1752.159936] v9fs_session_init+0xe9/0x1680 [ 1752.160901] ? lock_release+0x680/0x680 [ 1752.161799] ? find_held_lock+0x2c/0x110 [ 1752.162723] ? kmem_cache_alloc_trace+0x151/0x320 [ 1752.163810] ? v9fs_show_options+0x690/0x690 [ 1752.164828] ? trace_hardirqs_on+0x5b/0x180 [ 1752.165816] ? kasan_unpoison_shadow+0x33/0x50 22:30:25 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0xb00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1752.166839] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1752.168190] v9fs_mount+0x79/0x8f0 [ 1752.169012] ? v9fs_write_inode+0x60/0x60 [ 1752.169953] legacy_get_tree+0x105/0x220 [ 1752.170871] vfs_get_tree+0x8e/0x300 [ 1752.171715] path_mount+0x1429/0x2120 [ 1752.172578] ? strncpy_from_user+0x9e/0x470 [ 1752.173561] ? finish_automount+0xa90/0xa90 [ 1752.174535] ? getname_flags.part.0+0x1dd/0x4f0 [ 1752.175587] ? _copy_from_user+0xfb/0x1b0 [ 1752.176532] __x64_sys_mount+0x282/0x300 [ 1752.177458] ? copy_mnt_ns+0xa00/0xa00 [ 1752.178346] do_syscall_64+0x33/0x40 [ 1752.179183] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1752.180333] RIP: 0033:0x7fc445f0eb19 [ 1752.181185] 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 [ 1752.185307] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1752.187008] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1752.188614] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1752.190225] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1752.191828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1752.193439] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1752.214742] loop6: detected capacity change from 0 to 262144 [ 1752.219986] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1752.270407] loop1: detected capacity change from 0 to 33559552 [ 1752.279051] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1752.286851] FAT-fs (loop1): Unrecognized mount option "z˜d»hÜ~Gž [ 1752.286851] d_ÝÓ‡x+¨œ¾O®—[‡6æP˼MkÅS >‡|*‰ázFLÑ°°ÑÌo×Ó" O¯'ÿï+üó+–Ó’Òñû™™.Ë*˜#¶" or missing value [ 1752.301265] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pid=18273 comm=syz-executor.0 22:30:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5080, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:30:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x0, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1752.392700] loop1: detected capacity change from 0 to 33559552 22:30:25 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 23) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1752.519051] FAULT_INJECTION: forcing a failure. [ 1752.519051] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1752.522056] CPU: 0 PID: 18395 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1752.523777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1752.525745] Call Trace: [ 1752.526389] dump_stack+0x107/0x167 [ 1752.527270] should_fail.cold+0x5/0xa [ 1752.528198] strncpy_from_user+0x34/0x470 [ 1752.529210] getname_flags.part.0+0x95/0x4f0 [ 1752.530263] getname+0x8e/0xd0 [ 1752.531035] do_sys_openat2+0xf9/0x4d0 [ 1752.531974] ? build_open_flags+0x6f0/0x6f0 [ 1752.533032] ? rcu_read_lock_any_held+0x75/0xa0 [ 1752.534149] __x64_sys_openat+0x13f/0x1f0 [ 1752.535131] ? __ia32_sys_open+0x1c0/0x1c0 [ 1752.536173] do_syscall_64+0x33/0x40 [ 1752.537078] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1752.538297] RIP: 0033:0x7f098155da04 [ 1752.539187] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1752.543511] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1752.545323] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1752.547001] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1752.548686] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1752.550377] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1752.552045] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1752.563497] loop4: detected capacity change from 0 to 20480 [ 1752.594547] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:30:41 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x1000000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:41 executing program 0: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000240), 0x84480, 0x0) r0 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffc, r1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r3, 0x1, 0x32, &(0x7f0000000080), 0x4) dup(r3) r4 = add_key$keyring(&(0x7f0000000480), &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='\\&\\^+%))#7\x00', r4) add_key$keyring(&(0x7f0000000300), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cgroup\x00') ioctl$TIOCGSERIAL(r5, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/182}) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000540)="f3a24208afabb58c3fd1ef7be5efe40dc64619541bd2f43fc7e2a03dde0e98d172fe3ab205e0ab035941388b00562e3bad8b98bc0ad4c3cd6f1679a7ba4be83ae70d4248acef4638aaf7470dc6e7def6fa369901bd798461b76a0671a49dd81f09e8bcb174551d50dc1f3875532638281a74f8ee1db0e916f3f189bdc4e02e3d477a0f07c9e34a7a279eb01cd245460ff4883620e1b52fff5a314d852b3c91bee8eabee286e4aa52ad9d6f2f0ce06a94a5b620e5f3c98f9a2618739904c1d70a8fa39b8b94d83872a227aa1e48dd22735f6c53a47185bf1c681a784ac13a687f372b29d5f1251dee32ef4d51b65b21d90c42a3ab059e57fe8a7638be5c", 0xfd, 0xfffffffffffffffe) unshare(0x48020200) 22:30:41 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000006c0)={0x0, 0x1, 0x2, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x26c) r1 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f00000000c0)={0x1, 0x9, 0x7}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="0100100001", @ANYRES32=r1, @ANYBLOB="00000000e7ffffff2d2f66696c653000"]) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x40}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='smaps\x00') fdatasync(r3) clone3(&(0x7f0000000200)={0x44124100, 0x0, &(0x7f0000000040), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:30:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x0, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:30:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 25) 22:30:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 24) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:30:41 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x50c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:30:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @multicast}, 0x43, {0x2, 0x4e20, @local}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) r3 = gettid() perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x3, 0x7, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9ccea00, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4101, 0x7ac0, 0xffffd41f, 0x9, 0x2, 0x1, 0x57, 0x0, 0x8, 0x0, 0x1}, r3, 0xf, 0xffffffffffffffff, 0x3) [ 1768.586313] FAULT_INJECTION: forcing a failure. [ 1768.586313] name failslab, interval 1, probability 0, space 0, times 0 [ 1768.589353] CPU: 0 PID: 18426 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1768.591113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1768.593239] Call Trace: [ 1768.593954] dump_stack+0x107/0x167 [ 1768.594950] should_fail.cold+0x5/0xa [ 1768.595928] ? __alloc_file+0x21/0x320 [ 1768.596934] should_failslab+0x5/0x20 [ 1768.597806] kmem_cache_alloc+0x5b/0x310 [ 1768.598672] __alloc_file+0x21/0x320 [ 1768.599459] alloc_empty_file+0x6d/0x170 [ 1768.600316] path_openat+0xe6/0x2770 [ 1768.601106] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1768.602138] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1768.603178] ? path_lookupat+0x860/0x860 [ 1768.604051] ? perf_trace_lock+0x2bd/0x490 [ 1768.604932] ? lock_acquire+0x197/0x470 [ 1768.605780] ? find_held_lock+0x2c/0x110 [ 1768.606638] ? __lockdep_reset_lock+0x180/0x180 [ 1768.607641] do_filp_open+0x190/0x3e0 [ 1768.608431] ? may_open_dev+0xf0/0xf0 [ 1768.609260] ? alloc_fd+0x2e7/0x670 [ 1768.610012] ? lock_downgrade+0x6d0/0x6d0 [ 1768.610897] ? do_raw_spin_lock+0x121/0x260 [ 1768.611791] ? rwlock_bug.part.0+0x90/0x90 [ 1768.612686] ? _raw_spin_unlock+0x1a/0x30 [ 1768.613551] ? alloc_fd+0x2e7/0x670 [ 1768.614337] do_sys_openat2+0x171/0x4d0 [ 1768.615166] ? build_open_flags+0x6f0/0x6f0 [ 1768.616082] ? rcu_read_lock_any_held+0x75/0xa0 [ 1768.617073] __x64_sys_openat+0x13f/0x1f0 [ 1768.617928] ? __ia32_sys_open+0x1c0/0x1c0 [ 1768.618837] do_syscall_64+0x33/0x40 [ 1768.619611] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1768.620664] RIP: 0033:0x7f098155da04 [ 1768.621454] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1768.625274] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1768.626850] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1768.628335] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1768.629808] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1768.631271] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1768.632741] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1768.665693] FAULT_INJECTION: forcing a failure. [ 1768.665693] name failslab, interval 1, probability 0, space 0, times 0 [ 1768.668251] CPU: 0 PID: 18446 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1768.669827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1768.671548] Call Trace: [ 1768.672092] dump_stack+0x107/0x167 [ 1768.672839] should_fail.cold+0x5/0xa [ 1768.673641] ? p9_client_create+0xaf/0x1230 [ 1768.674541] should_failslab+0x5/0x20 [ 1768.675321] kmem_cache_alloc_trace+0x55/0x320 [ 1768.676264] ? find_held_lock+0x2c/0x110 [ 1768.677119] p9_client_create+0xaf/0x1230 [ 1768.677969] ? lock_downgrade+0x6d0/0x6d0 [ 1768.678840] ? p9_client_flush+0x430/0x430 [ 1768.679712] ? trace_hardirqs_on+0x5b/0x180 [ 1768.680602] ? lockdep_init_map_type+0x2c7/0x780 [ 1768.681593] ? __raw_spin_lock_init+0x36/0x110 [ 1768.682547] v9fs_session_init+0x1dd/0x1680 [ 1768.683431] ? lock_release+0x680/0x680 [ 1768.684269] ? kmem_cache_alloc_trace+0x151/0x320 [ 1768.685265] ? v9fs_show_options+0x690/0x690 [ 1768.686183] ? trace_hardirqs_on+0x5b/0x180 [ 1768.687064] ? kasan_unpoison_shadow+0x33/0x50 [ 1768.688002] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1768.689047] v9fs_mount+0x79/0x8f0 [ 1768.689782] ? v9fs_write_inode+0x60/0x60 [ 1768.690641] legacy_get_tree+0x105/0x220 [ 1768.691476] vfs_get_tree+0x8e/0x300 [ 1768.692243] path_mount+0x1429/0x2120 [ 1768.693064] ? strncpy_from_user+0x9e/0x470 [ 1768.693941] ? finish_automount+0xa90/0xa90 [ 1768.694825] ? getname_flags.part.0+0x1dd/0x4f0 [ 1768.695780] ? _copy_from_user+0xfb/0x1b0 [ 1768.696652] __x64_sys_mount+0x282/0x300 [ 1768.697505] ? copy_mnt_ns+0xa00/0xa00 [ 1768.698323] do_syscall_64+0x33/0x40 [ 1768.699083] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1768.700139] RIP: 0033:0x7fc445f0eb19 [ 1768.700903] 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 [ 1768.704712] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1768.706289] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1768.707757] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1768.709224] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1768.710712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1768.712192] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1768.717731] loop4: detected capacity change from 0 to 20480 22:30:42 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 25) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1768.753248] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:30:42 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2000000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) creat(&(0x7f00000000c0)='.\x00', 0x24) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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, 0x1180}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f00000001c0), 0xfff) 22:30:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 26) 22:30:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:30:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x0, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1768.897899] FAULT_INJECTION: forcing a failure. [ 1768.897899] name failslab, interval 1, probability 0, space 0, times 0 [ 1768.900964] CPU: 0 PID: 18527 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1768.902567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1768.904266] Call Trace: [ 1768.904824] dump_stack+0x107/0x167 [ 1768.905591] should_fail.cold+0x5/0xa [ 1768.906387] ? create_object.isra.0+0x3a/0xa20 [ 1768.907334] should_failslab+0x5/0x20 [ 1768.908131] kmem_cache_alloc+0x5b/0x310 [ 1768.909004] create_object.isra.0+0x3a/0xa20 [ 1768.909905] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1768.910957] kmem_cache_alloc+0x159/0x310 [ 1768.911836] __alloc_file+0x21/0x320 [ 1768.912607] alloc_empty_file+0x6d/0x170 [ 1768.913461] path_openat+0xe6/0x2770 [ 1768.914250] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1768.915277] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1768.916321] ? path_lookupat+0x860/0x860 [ 1768.917168] ? perf_trace_lock+0x2bd/0x490 [ 1768.918040] ? lock_acquire+0x197/0x470 [ 1768.918855] ? find_held_lock+0x2c/0x110 [ 1768.919712] ? __lockdep_reset_lock+0x180/0x180 [ 1768.920676] do_filp_open+0x190/0x3e0 [ 1768.921469] ? may_open_dev+0xf0/0xf0 [ 1768.922271] ? alloc_fd+0x2e7/0x670 [ 1768.923043] ? lock_downgrade+0x6d0/0x6d0 [ 1768.923901] ? do_raw_spin_lock+0x121/0x260 [ 1768.924787] ? rwlock_bug.part.0+0x90/0x90 [ 1768.925699] ? _raw_spin_unlock+0x1a/0x30 [ 1768.926561] ? alloc_fd+0x2e7/0x670 [ 1768.927333] do_sys_openat2+0x171/0x4d0 [ 1768.928151] ? build_open_flags+0x6f0/0x6f0 [ 1768.929071] ? rcu_read_lock_any_held+0x75/0xa0 [ 1768.930026] __x64_sys_openat+0x13f/0x1f0 [ 1768.930890] ? __ia32_sys_open+0x1c0/0x1c0 [ 1768.931804] do_syscall_64+0x33/0x40 [ 1768.932569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1768.933670] RIP: 0033:0x7f098155da04 [ 1768.934465] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1768.938274] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1768.939859] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1768.941367] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1768.942855] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1768.944353] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1768.945844] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:30:42 executing program 0: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) writev(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r2) bind(0xffffffffffffffff, &(0x7f00000002c0)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x80) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x40094}, 0x20000004) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 22:30:42 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) syz_io_uring_submit(0x0, 0x0, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd_index=0x6, 0xeffb, 0x0, 0x5061}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8}, 0x10000) setresuid(0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, {0x0}}, './file0\x00'}) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x3ff, 0x0, 0x0, 0x1000, &(0x7f0000000240)=ANY=[@ANYBLOB='grpquota,appraise_type=imasig,fscontext=system_u,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',dont_measure,euid<', @ANYRESDEC=r1, @ANYBLOB="2c68616174002c00002000000000000007edff000000672f40c71ff53c51f0a1982a108bd61b472c13c04490b364b577f1a9edc065e30ce010ecb722c86c6aa7f8"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x101) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200080, 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mount$9p_rdma(&(0x7f00000001c0), &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0), 0x4000, &(0x7f00000007c0)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@rq={'rq', 0x3d, 0x7d1e}}, {@rq={'rq', 0x3d, 0x100000000}}, {@common=@access_client}, {@timeout}, {@rq={'rq', 0x3d, 0x81}}, {@rq={'rq', 0x3d, 0x9c}}, {@timeout}, {@common=@version_9p2000}, {@sq={'sq', 0x3d, 0xffffffff}}], [{@appraise}, {@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, '#}{}+:'}}]}}) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) setresuid(0xffffffffffffffff, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x20, &(0x7f00000005c0)={[{@name}, {@xattr}, {@name={'name', 0x3d, 'sq'}}, {@xattr}, {@noprefix}], [{@appraise}, {@uid_eq={'uid', 0x3d, r1}}, {@uid_lt={'uid<', r1}}, {@fowner_eq}]}) [ 1768.982758] loop6: detected capacity change from 0 to 262144 [ 1769.071982] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1769.130043] FAULT_INJECTION: forcing a failure. [ 1769.130043] name failslab, interval 1, probability 0, space 0, times 0 [ 1769.131607] CPU: 1 PID: 18644 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1769.132504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1769.133626] Call Trace: [ 1769.133986] dump_stack+0x107/0x167 [ 1769.134474] should_fail.cold+0x5/0xa [ 1769.134987] ? create_object.isra.0+0x3a/0xa20 [ 1769.135611] should_failslab+0x5/0x20 [ 1769.136118] kmem_cache_alloc+0x5b/0x310 [ 1769.136673] create_object.isra.0+0x3a/0xa20 [ 1769.137275] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1769.137960] kmem_cache_alloc_trace+0x151/0x320 [ 1769.138588] ? find_held_lock+0x2c/0x110 [ 1769.139142] p9_client_create+0xaf/0x1230 [ 1769.139693] ? lock_downgrade+0x6d0/0x6d0 [ 1769.140263] ? p9_client_flush+0x430/0x430 [ 1769.140836] ? trace_hardirqs_on+0x5b/0x180 [ 1769.141413] ? lockdep_init_map_type+0x2c7/0x780 [ 1769.142049] ? __raw_spin_lock_init+0x36/0x110 [ 1769.142666] v9fs_session_init+0x1dd/0x1680 [ 1769.143246] ? lock_release+0x680/0x680 [ 1769.143781] ? kmem_cache_alloc_trace+0x151/0x320 [ 1769.144437] ? v9fs_show_options+0x690/0x690 [ 1769.145031] ? trace_hardirqs_on+0x5b/0x180 [ 1769.145604] ? kasan_unpoison_shadow+0x33/0x50 [ 1769.146202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1769.146867] v9fs_mount+0x79/0x8f0 [ 1769.147338] ? v9fs_write_inode+0x60/0x60 [ 1769.147879] legacy_get_tree+0x105/0x220 [ 1769.148425] vfs_get_tree+0x8e/0x300 [ 1769.148913] path_mount+0x1429/0x2120 [ 1769.149447] ? strncpy_from_user+0x9e/0x470 [ 1769.150040] ? finish_automount+0xa90/0xa90 [ 1769.150617] ? getname_flags.part.0+0x1dd/0x4f0 [ 1769.151236] ? _copy_from_user+0xfb/0x1b0 [ 1769.151792] __x64_sys_mount+0x282/0x300 [ 1769.152326] ? copy_mnt_ns+0xa00/0xa00 [ 1769.152857] do_syscall_64+0x33/0x40 [ 1769.153367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1769.154063] RIP: 0033:0x7fc445f0eb19 [ 1769.154548] 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 [ 1769.157018] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1769.158021] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1769.158971] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1769.159914] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1769.160854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1769.161797] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1769.183834] loop4: detected capacity change from 0 to 20480 22:30:42 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:42 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 26) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1769.209044] 9pnet: Could not find request transport: rdma [ 1769.217677] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:30:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 27) [ 1769.290688] cgroup2: Unknown parameter 'name' [ 1769.321855] 9pnet: Could not find request transport: rdma 22:30:42 executing program 0: shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f0000000000)=""/191) r0 = shmget(0x3, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x1000) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/205) r1 = shmget(0x3, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000001c0)=""/198) r2 = shmget(0x3, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000002c0)=""/230) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) r3 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000003c0)=""/4096) shmctl$SHM_LOCK(r0, 0xb) r4 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000013c0)=""/196) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) 22:30:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r3 = openat$incfs(r2, &(0x7f0000000040)='.pending_reads\x00', 0x480000, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/snd_seq', 0x2000, 0x40) openat(r4, &(0x7f0000000240)='./file0\x00', 0x100, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1769.395135] FAULT_INJECTION: forcing a failure. [ 1769.395135] name failslab, interval 1, probability 0, space 0, times 0 [ 1769.397678] CPU: 0 PID: 18696 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1769.399162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1769.400935] Call Trace: [ 1769.401528] dump_stack+0x107/0x167 [ 1769.402317] should_fail.cold+0x5/0xa [ 1769.403140] ? security_file_alloc+0x34/0x170 [ 1769.404105] should_failslab+0x5/0x20 [ 1769.404924] kmem_cache_alloc+0x5b/0x310 [ 1769.405813] security_file_alloc+0x34/0x170 [ 1769.406744] __alloc_file+0xb7/0x320 [ 1769.407552] alloc_empty_file+0x6d/0x170 [ 1769.408437] path_openat+0xe6/0x2770 [ 1769.409255] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1769.410327] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1769.411399] ? path_lookupat+0x860/0x860 [ 1769.412267] ? perf_trace_lock+0x2bd/0x490 [ 1769.413183] ? lock_acquire+0x197/0x470 [ 1769.414030] ? find_held_lock+0x2c/0x110 [ 1769.414904] ? __lockdep_reset_lock+0x180/0x180 [ 1769.415905] do_filp_open+0x190/0x3e0 [ 1769.416723] ? may_open_dev+0xf0/0xf0 [ 1769.417566] ? alloc_fd+0x2e7/0x670 [ 1769.418347] ? lock_downgrade+0x6d0/0x6d0 [ 1769.419240] ? do_raw_spin_lock+0x121/0x260 [ 1769.420161] ? rwlock_bug.part.0+0x90/0x90 [ 1769.421101] ? _raw_spin_unlock+0x1a/0x30 [ 1769.421987] ? alloc_fd+0x2e7/0x670 [ 1769.422791] do_sys_openat2+0x171/0x4d0 [ 1769.423652] ? build_open_flags+0x6f0/0x6f0 [ 1769.424593] ? rcu_read_lock_any_held+0x75/0xa0 [ 1769.425613] __x64_sys_openat+0x13f/0x1f0 [ 1769.426504] ? __ia32_sys_open+0x1c0/0x1c0 [ 1769.427432] do_syscall_64+0x33/0x40 [ 1769.428231] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1769.429336] RIP: 0033:0x7f098155da04 [ 1769.430132] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1769.434026] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1769.435644] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1769.437168] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1769.438681] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1769.440200] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1769.441722] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1769.476294] FAULT_INJECTION: forcing a failure. [ 1769.476294] name failslab, interval 1, probability 0, space 0, times 0 [ 1769.477899] CPU: 1 PID: 18760 Comm: syz-executor.2 Not tainted 5.10.237 #1 [ 1769.478715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1769.479689] Call Trace: [ 1769.479998] dump_stack+0x107/0x167 [ 1769.480424] should_fail.cold+0x5/0xa [ 1769.480884] should_failslab+0x5/0x20 [ 1769.481341] __kmalloc_track_caller+0x79/0x370 [ 1769.481879] ? p9_client_create+0x41d/0x1230 [ 1769.482397] kstrdup+0x36/0x70 [ 1769.482764] p9_client_create+0x41d/0x1230 [ 1769.483263] ? lock_downgrade+0x6d0/0x6d0 [ 1769.483745] ? p9_client_flush+0x430/0x430 [ 1769.484245] ? trace_hardirqs_on+0x5b/0x180 [ 1769.484744] ? lockdep_init_map_type+0x2c7/0x780 [ 1769.485302] ? __raw_spin_lock_init+0x36/0x110 [ 1769.485831] v9fs_session_init+0x1dd/0x1680 [ 1769.486341] ? lock_release+0x680/0x680 [ 1769.486805] ? kmem_cache_alloc_trace+0x151/0x320 [ 1769.487365] ? v9fs_show_options+0x690/0x690 [ 1769.487883] ? trace_hardirqs_on+0x5b/0x180 [ 1769.488380] ? kasan_unpoison_shadow+0x33/0x50 [ 1769.488904] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1769.489492] v9fs_mount+0x79/0x8f0 [ 1769.489902] ? v9fs_write_inode+0x60/0x60 [ 1769.490387] legacy_get_tree+0x105/0x220 [ 1769.490864] vfs_get_tree+0x8e/0x300 [ 1769.491293] path_mount+0x1429/0x2120 [ 1769.491737] ? strncpy_from_user+0x9e/0x470 [ 1769.492236] ? finish_automount+0xa90/0xa90 [ 1769.492735] ? getname_flags.part.0+0x1dd/0x4f0 [ 1769.493273] ? _copy_from_user+0xfb/0x1b0 [ 1769.493761] __x64_sys_mount+0x282/0x300 [ 1769.494236] ? copy_mnt_ns+0xa00/0xa00 [ 1769.494699] do_syscall_64+0x33/0x40 [ 1769.495137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1769.495733] RIP: 0033:0x7fc445f0eb19 [ 1769.496169] 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 [ 1769.498309] RSP: 002b:00007fc443484188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1769.499190] RAX: ffffffffffffffda RBX: 00007fc446021f60 RCX: 00007fc445f0eb19 [ 1769.500021] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000020100000 [ 1769.500854] RBP: 00007fc4434841d0 R08: 0000000020000400 R09: 0000000000000000 [ 1769.501692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1769.502519] R13: 00007ffeba89a03f R14: 00007fc443484300 R15: 0000000000022000 [ 1769.607014] loop1: detected capacity change from 0 to 33559552 [ 1769.660928] loop1: detected capacity change from 0 to 33559552 [ 1769.665970] FAT-fs (loop1): Unrecognized mount option "./file0" or missing value [ 1769.674320] loop1: detected capacity change from 0 to 33559552 [ 1769.676931] FAT-fs (loop1): Unrecognized mount option "./file0" or missing value 22:30:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:30:57 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5140, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:30:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = accept$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, &(0x7f0000000280)=0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ftruncate(r0, 0x1000003) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) fcntl$dupfd(r2, 0x406, r0) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() ioctl$KIOCSOUND(r5, 0x4b2f, 0x1f) 22:30:57 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x52, 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, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffd, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x5453, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000040)={0x4, 0x4}) ioctl$FIONCLEX(r0, 0x5450) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x46e2, 0x83) gettid() syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x6f051cfc, 0x2400) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) ioctl$TCXONC(r1, 0x540a, 0x2) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300)={0x0, 0x10, 0x7f0c319ff781b496}, 0x18) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) fallocate(r2, 0x0, 0x10001, 0x100) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00000002c0)=""/177) 22:30:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2b82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:57 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 27) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:30:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 28) 22:30:57 executing program 5: unshare(0x28020600) semget$private(0x0, 0x4, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000240)=[0x8, 0x1, 0x1, 0x8]) semop(0x0, &(0x7f0000000000)=[{0x2, 0x4}], 0x2aaaaaaaaaaaaac2) unshare(0x48020200) [ 1784.144755] loop4: detected capacity change from 0 to 20480 [ 1784.180494] FAULT_INJECTION: forcing a failure. [ 1784.180494] name failslab, interval 1, probability 0, space 0, times 0 [ 1784.183093] CPU: 0 PID: 18790 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1784.184670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1784.186603] Call Trace: [ 1784.187243] dump_stack+0x107/0x167 [ 1784.188128] should_fail.cold+0x5/0xa [ 1784.189017] ? create_object.isra.0+0x3a/0xa20 [ 1784.190088] should_failslab+0x5/0x20 [ 1784.190964] kmem_cache_alloc+0x5b/0x310 [ 1784.191911] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1784.193237] create_object.isra.0+0x3a/0xa20 [ 1784.194241] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1784.195457] kmem_cache_alloc+0x159/0x310 [ 1784.196460] security_file_alloc+0x34/0x170 [ 1784.197466] __alloc_file+0xb7/0x320 [ 1784.198346] alloc_empty_file+0x6d/0x170 [ 1784.199312] path_openat+0xe6/0x2770 [ 1784.200199] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1784.201381] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1784.202549] ? path_lookupat+0x860/0x860 [ 1784.203497] ? perf_trace_lock+0x2bd/0x490 [ 1784.204507] ? lock_acquire+0x197/0x470 [ 1784.205438] ? find_held_lock+0x2c/0x110 [ 1784.206406] ? __lockdep_reset_lock+0x180/0x180 [ 1784.207511] do_filp_open+0x190/0x3e0 [ 1784.208390] ? may_open_dev+0xf0/0xf0 [ 1784.209269] ? alloc_fd+0x2e7/0x670 [ 1784.210130] ? lock_downgrade+0x6d0/0x6d0 [ 1784.211098] ? do_raw_spin_lock+0x121/0x260 [ 1784.212115] ? rwlock_bug.part.0+0x90/0x90 [ 1784.213127] ? _raw_spin_unlock+0x1a/0x30 [ 1784.214090] ? alloc_fd+0x2e7/0x670 [ 1784.214949] do_sys_openat2+0x171/0x4d0 [ 1784.215897] ? build_open_flags+0x6f0/0x6f0 [ 1784.216904] ? rcu_read_lock_any_held+0x75/0xa0 [ 1784.218044] __x64_sys_openat+0x13f/0x1f0 [ 1784.219029] ? __ia32_sys_open+0x1c0/0x1c0 [ 1784.220031] do_syscall_64+0x33/0x40 [ 1784.220912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1784.222118] RIP: 0033:0x7f098155da04 [ 1784.222998] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1784.227282] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1784.229040] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1784.230722] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1784.232376] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1784.234049] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1784.235710] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1784.247233] loop1: detected capacity change from 0 to 33559552 22:30:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2c82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1784.259488] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:30:57 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4307, 0x21004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x100, 0xb23}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, 0x0, &(0x7f0000000240)) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{0x0}], 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) [ 1784.430093] loop6: detected capacity change from 0 to 262144 22:30:57 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5180, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1784.469662] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:30:57 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 28) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:30:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2d82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:30:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:30:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='.pending_reads\x00', &(0x7f0000000200)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='\x00'], 0x800) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1784.635694] loop4: detected capacity change from 0 to 20480 [ 1784.665676] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1784.771579] FAULT_INJECTION: forcing a failure. [ 1784.771579] name failslab, interval 1, probability 0, space 0, times 0 [ 1784.774073] CPU: 1 PID: 19118 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1784.775047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1784.776196] Call Trace: [ 1784.776573] dump_stack+0x107/0x167 [ 1784.777087] should_fail.cold+0x5/0xa [ 1784.777636] ? create_object.isra.0+0x3a/0xa20 [ 1784.778282] should_failslab+0x5/0x20 [ 1784.778814] kmem_cache_alloc+0x5b/0x310 [ 1784.779388] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1784.780172] create_object.isra.0+0x3a/0xa20 [ 1784.780784] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1784.781520] kmem_cache_alloc+0x159/0x310 [ 1784.782112] security_file_alloc+0x34/0x170 [ 1784.782741] __alloc_file+0xb7/0x320 [ 1784.783268] alloc_empty_file+0x6d/0x170 [ 1784.783848] path_openat+0xe6/0x2770 [ 1784.784376] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1784.785073] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1784.785791] ? path_lookupat+0x860/0x860 [ 1784.786360] ? perf_trace_lock+0x2bd/0x490 [ 1784.786957] ? lock_acquire+0x197/0x470 [ 1784.787519] ? find_held_lock+0x2c/0x110 [ 1784.788093] ? __lockdep_reset_lock+0x180/0x180 [ 1784.788751] do_filp_open+0x190/0x3e0 [ 1784.789294] ? may_open_dev+0xf0/0xf0 [ 1784.789845] ? alloc_fd+0x2e7/0x670 [ 1784.790357] ? lock_downgrade+0x6d0/0x6d0 [ 1784.790940] ? do_raw_spin_lock+0x121/0x260 [ 1784.791544] ? rwlock_bug.part.0+0x90/0x90 [ 1784.792153] ? _raw_spin_unlock+0x1a/0x30 [ 1784.792730] ? alloc_fd+0x2e7/0x670 [ 1784.793274] do_sys_openat2+0x171/0x4d0 [ 1784.793834] ? build_open_flags+0x6f0/0x6f0 [ 1784.794453] ? rcu_read_lock_any_held+0x75/0xa0 [ 1784.795115] __x64_sys_openat+0x13f/0x1f0 [ 1784.795697] ? __ia32_sys_open+0x1c0/0x1c0 [ 1784.796313] do_syscall_64+0x33/0x40 [ 1784.796838] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1784.797564] RIP: 0033:0x7f098155da04 [ 1784.798088] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1784.800651] RSP: 002b:00007f097eb1fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1784.801729] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f098155da04 [ 1784.802741] RDX: 0000000000000002 RSI: 00007f097eb20000 RDI: 00000000ffffff9c [ 1784.803738] RBP: 00007f097eb20000 R08: 0000000000000000 R09: ffffffffffffffff [ 1784.804736] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1784.805741] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1784.866406] loop1: detected capacity change from 0 to 33559552 [ 1784.924575] loop6: detected capacity change from 0 to 262144 [ 1785.010301] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:31:12 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 29) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:31:12 executing program 5: prctl$PR_SET_TIMERSLACK(0x1d, 0x3e) prctl$PR_SET_TIMERSLACK(0x1d, 0x7) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2110}, {0xffffffffffffffff, 0x2000}], 0x2, 0x9) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4000}], 0x1, 0x9) prctl$PR_SET_TIMERSLACK(0x1d, 0x5) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f0000000080)) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)=0x3) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x101}], 0x1, 0x4) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = io_uring_setup(0x4, &(0x7f0000000180)={0x0, 0x33cb, 0x0, 0x2, 0x93}) poll(&(0x7f0000000200)=[{r0}, {0xffffffffffffffff, 0x2}, {r1, 0x8c}, {0xffffffffffffffff, 0x880}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x180}, {0xffffffffffffffff, 0x140}, {0xffffffffffffffff, 0x50a0}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x1200}], 0xa, 0xffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x10100, 0x0) r3 = accept4$packet(r0, 0x0, &(0x7f00000002c0), 0x80800) r4 = fsopen(&(0x7f0000000300)='cifs\x00', 0x1) r5 = dup(r1) poll(&(0x7f0000000340)=[{r0, 0x208}, {r0, 0x5240}, {r2, 0x418}, {r0, 0x10008}, {r3, 0x8380}, {r0, 0x8160}, {r4, 0x4018}, {r5, 0x100}], 0x8, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000380)={0x3, 0x2e, "5b7c83cb013045cfc1b729584460e878d5cbf8a605cc06970adbf8f7b3941759bbce307380ac90f9995d85efdded"}) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x480c00, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) poll(&(0x7f0000000480)=[{r6, 0x5410}, {r0, 0x8101}, {r0, 0x40}, {r7, 0xc041}, {0xffffffffffffffff, 0x2000}, {r3, 0x200}, {r3}], 0x7, 0x3) 22:31:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x51c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:31:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = accept$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, &(0x7f0000000280)=0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ftruncate(r0, 0x1000003) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) fcntl$dupfd(r2, 0x406, r0) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() ioctl$KIOCSOUND(r5, 0x4b2f, 0x1f) 22:31:12 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) sendfile(r0, r1, 0x0, 0x3) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x306, @broadcast}, 0x29, {0x2, 0x4e20, @empty}, 'batadv_slave_1\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x41000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x8c) gettid() 22:31:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1799.409780] loop4: detected capacity change from 0 to 20480 [ 1799.421035] FAULT_INJECTION: forcing a failure. [ 1799.421035] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.423849] CPU: 0 PID: 19243 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1799.425562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1799.427473] Call Trace: [ 1799.428086] dump_stack+0x107/0x167 [ 1799.428933] should_fail.cold+0x5/0xa [ 1799.429828] ? create_object.isra.0+0x3a/0xa20 [ 1799.430885] should_failslab+0x5/0x20 [ 1799.431759] kmem_cache_alloc+0x5b/0x310 [ 1799.432714] create_object.isra.0+0x3a/0xa20 [ 1799.433730] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1799.434908] kmem_cache_alloc_trace+0x151/0x320 [ 1799.435996] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1799.437100] __kthread_create_on_node+0xd1/0x400 [ 1799.438216] ? __kthread_parkme+0x1d0/0x1d0 [ 1799.439225] ? __mutex_lock+0x4fe/0x10b0 [ 1799.440177] ? loop_configure+0xc8a/0x1410 [ 1799.441161] ? do_raw_spin_unlock+0x4f/0x220 [ 1799.442200] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1799.443309] kthread_create_on_node+0xbb/0x100 [ 1799.444374] ? __kthread_create_on_node+0x400/0x400 [ 1799.445566] ? lockdep_init_map_type+0x2c7/0x780 [ 1799.446674] ? lockdep_init_map_type+0x2c7/0x780 [ 1799.447804] loop_configure+0x3e7/0x1410 [ 1799.448782] lo_ioctl+0xa57/0x16b0 [ 1799.449625] ? avc_has_extended_perms+0x7f1/0xf40 [ 1799.450757] ? loop_set_status_old+0x250/0x250 [ 1799.451831] ? avc_ss_reset+0x180/0x180 [ 1799.452764] ? find_held_lock+0x2c/0x110 [ 1799.453758] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1799.454925] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1799.456171] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1799.457405] ? generic_block_fiemap+0x60/0x60 [ 1799.458448] ? lock_downgrade+0x6d0/0x6d0 [ 1799.459413] ? build_open_flags+0x6f0/0x6f0 [ 1799.460435] ? loop_set_status_old+0x250/0x250 [ 1799.461504] blkdev_ioctl+0x291/0x710 [ 1799.462395] ? blkdev_common_ioctl+0x1930/0x1930 [ 1799.463511] ? selinux_file_ioctl+0xb6/0x270 [ 1799.464544] block_ioctl+0xf9/0x140 [ 1799.465398] ? blkdev_read_iter+0x1c0/0x1c0 [ 1799.466405] __x64_sys_ioctl+0x19a/0x210 [ 1799.467351] do_syscall_64+0x33/0x40 [ 1799.468220] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1799.469414] RIP: 0033:0x7f09815aa8d7 [ 1799.470277] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1799.474499] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1799.476248] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1799.477901] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1799.479545] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1799.481191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1799.482839] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1799.502503] loop6: detected capacity change from 0 to 262144 [ 1799.529980] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1799.583626] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:31:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:31:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100002, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:13 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2e82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:13 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 30) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:31:13 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x9, 0x0, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r1, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) openat(r2, &(0x7f0000000080)='./file0\x00', 0x10000, 0xb0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1799.865956] blktrace: Concurrent blktraces are not allowed on loop0 [ 1799.887901] FAULT_INJECTION: forcing a failure. [ 1799.887901] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.889465] CPU: 1 PID: 19505 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1799.890257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1799.891157] Call Trace: [ 1799.891474] dump_stack+0x107/0x167 [ 1799.891897] should_fail.cold+0x5/0xa [ 1799.892343] ? __kernfs_new_node+0xd4/0x860 [ 1799.892843] should_failslab+0x5/0x20 [ 1799.893289] kmem_cache_alloc+0x5b/0x310 [ 1799.893765] __kernfs_new_node+0xd4/0x860 [ 1799.894253] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1799.894895] ? lock_chain_count+0x20/0x20 [ 1799.895376] ? __lockdep_reset_lock+0x180/0x180 [ 1799.895883] ? __lockdep_reset_lock+0x180/0x180 [ 1799.896425] ? update_load_avg+0x162/0x1870 [ 1799.896899] ? find_held_lock+0x2c/0x110 [ 1799.897515] kernfs_new_node+0x18d/0x250 [ 1799.898078] kernfs_create_dir_ns+0x49/0x160 [ 1799.898753] internal_create_group+0x793/0xb30 [ 1799.899265] ? set_user_nice.part.0+0x2fd/0x760 [ 1799.899770] ? sysfs_remove_group+0x170/0x170 [ 1799.900260] ? lockdep_init_map_type+0x2c7/0x780 [ 1799.900782] ? blk_queue_flag_set+0x22/0x30 [ 1799.901268] ? __loop_update_dio+0x2d2/0x690 [ 1799.901754] loop_configure+0x953/0x1410 [ 1799.902211] lo_ioctl+0xa57/0x16b0 [ 1799.902604] ? avc_has_extended_perms+0x7f1/0xf40 [ 1799.903173] ? loop_set_status_old+0x250/0x250 [ 1799.903822] ? avc_ss_reset+0x180/0x180 [ 1799.904380] ? find_held_lock+0x2c/0x110 [ 1799.904966] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1799.905681] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1799.906433] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1799.907180] ? generic_block_fiemap+0x60/0x60 [ 1799.907811] ? lock_downgrade+0x6d0/0x6d0 [ 1799.908393] ? build_open_flags+0x6f0/0x6f0 [ 1799.909006] ? loop_set_status_old+0x250/0x250 [ 1799.909657] blkdev_ioctl+0x291/0x710 [ 1799.910194] ? blkdev_common_ioctl+0x1930/0x1930 [ 1799.910860] ? selinux_file_ioctl+0xb6/0x270 [ 1799.911485] block_ioctl+0xf9/0x140 [ 1799.911995] ? blkdev_read_iter+0x1c0/0x1c0 [ 1799.912609] __x64_sys_ioctl+0x19a/0x210 [ 1799.913181] do_syscall_64+0x33/0x40 [ 1799.913714] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1799.914427] RIP: 0033:0x7f09815aa8d7 [ 1799.914944] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1799.917515] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1799.918574] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1799.919563] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1799.920562] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1799.921566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1799.922559] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1799.935254] loop6: detected capacity change from 0 to 262144 [ 1799.955178] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:31:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100003, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x0) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:31:27 executing program 0: ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_setup(0x4e47, &(0x7f00000004c0)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) 22:31:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5240, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:31:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 31) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:31:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r4 = perf_event_open(&(0x7f0000000080)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FIOCLEX(r4, 0x5451) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r5, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r6}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000003080)={r6, "1f97da2d965551153358c180300791a3"}) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f00000001c0)={r6, "aa43a4403585830c3f3aa89224e57f2a"}) 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:31:27 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2f82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:27 executing program 5: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000014c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001500)={'veth1_to_bridge\x00'}) r1 = syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1b96, 0x3, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x60, 0x40, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x3, 0x1, 0x3, 0x7, {0x9, 0x21, 0x1, 0x4, 0x1, {0x22, 0x503}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x3, 0x3, 0xff}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x4d, 0x4, 0x3f, 0x10}, 0x15, &(0x7f0000000140)={0x5, 0xf, 0x15, 0x4, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x3, 0xb, 0x5395}, @ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x3, [{0x47, &(0x7f0000000180)=@string={0x47, 0x3, "4a72e8cebdb6a868c3c113de8f5eff1848d54512a54622ff282d4fc070260eae7c37efa59684fae15785214585f70fe8662e9b439e0ec226f692ec95d2852e822efe356e1e"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x422}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2001}}]}) r2 = open_tree(r0, &(0x7f0000001540)='./file0\x00', 0x8900) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000001580)={r2}) r3 = accept$unix(r0, &(0x7f00000015c0), &(0x7f0000001640)=0x6e) flock(r3, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000500)={0x24, &(0x7f0000000340)={0x20, 0x21, 0xe6, {0xe6, 0x21, "fa4fad422962df84b627a51ce4c4eb2ace07691e021dbb367c7a77bd45dc6002460f307775f1a3db2e45d9c98c40790f6a6839d99e7b9126b31114061bd2fedb78777047d04c34321f867f263f5f80c069c06b078e10bfe9604ec091e88bbaa53d9cc4f8eae03086a76b2dc7e0f022b9248ee4f831d8ec0c7cc9c94e56b94fcbfde167baef5c950032f9b122bcc99fdee66a0873647f75f37040e465308f70d48e68d9d17a950a6b9f439f2cb5d8c2c4a6fce01ce47711c15a21e5cb23e4c4b058a385a36919295bc37beabb3e54191a7b1acd775a466118facc09c24ec4b5f99c0e14fb"}}, &(0x7f0000000440)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x448}}, &(0x7f0000000480)={0x0, 0x22, 0x1f, {[@local=@item_4={0x3, 0x2, 0xa, "03d4dad2"}, @global=@item_012={0x0, 0x1, 0x3}, @local=@item_4={0x3, 0x2, 0x0, "aac2512c"}, @local=@item_4={0x3, 0x2, 0x7, "14b57447"}, @main=@item_4={0x3, 0x0, 0x1a, "a9901d24"}, @global=@item_012={0x2, 0x1, 0x1, "e29e"}, @local=@item_4={0x3, 0x2, 0xa, "b6d34d3c"}, @local, @local=@item_012={0x0, 0x2, 0x1}]}}, &(0x7f00000004c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1f, 0x7, 0x1, {0x22, 0x1ec}}}}, &(0x7f0000000700)={0x2c, &(0x7f0000000540)={0x0, 0x15, 0x9, "0c2527ef3d98843070"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0x1f}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000600)={0x20, 0x1, 0x90, "39e85d702fa432c225a65f6471116515cf36f05513e489d5f616928e9fcc5391217278c3b6c9b6dd42c55d4e419ef47852841e482ba68f452c12f217b36a312a6f9b78a25e7b86255e5034e1dfec174d0f26f941d2dfb0c30868da25ca3b437e167c6d64d259533442add380fe76cea1daaff1492492dab6fd9655633e5c9f1769542bacb12fc1d089a6a949c912e716"}, &(0x7f00000006c0)={0x20, 0x3, 0x1, 0x1}}) syz_usb_control_io(r1, &(0x7f0000001880)={0x2c, &(0x7f0000001680)={0x40, 0x8, 0xfd, {0xfd, 0x2, "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"}}, &(0x7f0000001340)={0x0, 0x3, 0x18, @string={0x18, 0x3, "586ff1e55af1a998a14968e5ae59e717fef78c88c5e9"}}, &(0x7f00000017c0)={0x0, 0xf, 0x30, {0x5, 0xf, 0x30, 0x2, [@ssp_cap={0x20, 0x10, 0xa, 0x3, 0x5, 0x81, 0x11f00, 0xfed7, [0xff0030, 0xc0, 0x3f17, 0x180, 0xffcf]}, @wireless={0xb, 0x10, 0x1, 0x2, 0xa, 0x2, 0x7f, 0x0, 0x5}]}}, &(0x7f0000001800)={0x20, 0x29, 0xf, {0xf, 0x29, 0xcd, 0x3, 0xaf, 0x4, "806fe9d4", "3e212e98"}}, &(0x7f0000001840)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x82, 0x3, 0x9, 0x0, 0x5, 0x9240, 0xffff}}}, &(0x7f0000001cc0)={0x84, &(0x7f00000018c0)={0x20, 0x5, 0x2d, "7ff9c3d4109eb81fe37da239178dd6bae2880e3665f89f34abc7c191dbfec0697d88de50afc8ec651477db6e89"}, &(0x7f0000001900)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001940)={0x0, 0x8, 0x1}, &(0x7f0000001980)={0x20, 0x0, 0x4, {0x0, 0x7}}, &(0x7f00000019c0)={0x20, 0x0, 0x4, {0x20, 0x4}}, &(0x7f0000001a00)={0x40, 0x7, 0x2, 0x1f}, &(0x7f0000001a40)={0x40, 0x9, 0x1, 0xfe}, &(0x7f0000001a80)={0x40, 0xb, 0x2, "f7aa"}, &(0x7f0000001ac0)={0x40, 0xf, 0x2, 0x200}, &(0x7f0000001b00)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000001b40)={0x40, 0x17, 0x6, @random="c0f089a565f0"}, &(0x7f0000001b80)={0x40, 0x19, 0x2, "bd9e"}, &(0x7f0000001bc0)={0x40, 0x1a, 0x2, 0xe}, &(0x7f0000001c00)={0x40, 0x1c, 0x1, 0x3}, &(0x7f0000001c40)={0x40, 0x1e, 0x1, 0xfd}, &(0x7f0000001c80)={0x40, 0x21, 0x1, 0x4}}) syz_usb_control_io$hid(r1, &(0x7f0000000cc0)={0x24, &(0x7f0000000bc0)={0x20, 0x23, 0x26, {0x26, 0x8, "7d9dd1decb9af5aeb3ec28aa96fff94dd0798ac5f48df91e222a5eb97e5babc71557250b"}}, &(0x7f0000000c00)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x423}}, &(0x7f0000000c40)={0x0, 0x22, 0x17, {[@global=@item_4={0x3, 0x1, 0x8, "a9fb0c01"}, @global=@item_012={0x0, 0x1, 0x7}, @local=@item_012={0x1, 0x2, 0x9, '\x00'}, @local=@item_4={0x3, 0x2, 0x0, "07427c1d"}, @local=@item_012={0x1, 0x2, 0x7, 'r'}, @main=@item_4={0x3, 0x0, 0xa, "e544fb19"}, @local=@item_012={0x2, 0x2, 0x4, "91ef"}]}}, &(0x7f0000000c80)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7f, 0x40, 0x1, {0x22, 0xe6d}}}}, &(0x7f0000000f80)={0x2c, &(0x7f0000000d00)={0x40, 0x14, 0xe0, "007d9d6965b29ca2ffea25e3e5f8e5cc01e751c5b413271aed4753fd1d15c02e2a91a8ef5a2b20072f60397d84ffbc6ce4965f0b0527ba1e0fcdae80f9388b27d93fd33781c0902588fc7b455a29d57dde10a80cc49aa6b88732cb8a95955ad6f0a6d534e236025efeca1336ac31dbffa6f7e633dda13ab97fa80ef984223515b786eabf9a03467ae1d5c9f7b0fd9f2010db85289b591b6e16d436a823db3e5403a8c5fdd19ccfdc6b2ea89e8e40333ae5683691429cb797059f5e04ec1c2cb5bdff1c99a0cf3c2fea9334929be959eef4979c025f6c6b3f3ff7991f63278240"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x8c}, &(0x7f0000000e80)={0x20, 0x1, 0x95, "674d650505e3e4d4626f33bd89ec31c9365630f62a813fed9fd274488e397e2a90c3a36d58419d3ead70912f5f9e4cdd13c38b8f76927de78e16adcb42bbfef1e5e842bcc2f6b50104a83fc7ea07363c1deb199ce51e455585a3ef3cb46237079bb32d0c447f65a478df7e3317693d0fa68575f23fbdf0a806b874ade3c4df7e316ab3b711e165d68f2e150619f7541b33cafca3bd"}, &(0x7f0000000f40)={0x20, 0x3, 0x1, 0xf4}}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001", 0x25}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa52526141", 0x24, 0x1e0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000040)) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000740)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xff, 0x20, 0x6, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x0, 0x5, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x53, 0x34}}}}}]}}]}}, &(0x7f0000001440)={0xa, &(0x7f0000000780)={0xa, 0x6, 0x300, 0x3, 0x7, 0x5, 0x40, 0x9}, 0x12c, &(0x7f00000010c0)={0x5, 0xf, 0x12c, 0x5, [@wireless={0xb, 0x10, 0x1, 0x8, 0xc4, 0x5, 0x7, 0x5, 0x67}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "ed01a42c0bf5bee8870ca932201be017"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x9, 0x2, 0x1}, @generic={0xfe, 0x10, 0x3, "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"}]}, 0x6, [{0x87, &(0x7f0000001200)=@string={0x87, 0x3, "f17ff78a399fe0f247a8ce1dba868028ed52f95deacc4923fe88dff96659c95169b0657698ba7e7fd004c267e4bc9cc7d3870e11b617ae5570fddb242946cd0700a85170c248ef7722d2bdb1fa05c54f495c285bf8db90aac044b4d593f936a9340a5bea477814baccccd20ff8f263171806dfd2c362dab3e0ffc2793a49db44cfdf23ef1f"}}, {0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x41d}}, {0x25, &(0x7f00000012c0)=@string={0x25, 0x3, "8850c30e88f0dccc97979ca0c228e16d2d49a620f6624cccfac759fdef1c377a835b53"}}, {0x4, &(0x7f0000001300)=@lang_id={0x4, 0x3, 0x4041}}, {0x4, &(0x7f0000001380)=@lang_id={0x4, 0x3, 0x44f}}, {0x5c, &(0x7f00000013c0)=@string={0x5c, 0x3, "dded7448aa5b535b6e7d74a6235f1fc627b1f120a37e81d1e561c1c67faacf479c436d5a11a1bdb47e9a3b803fdfff98445e7bc0af2ad8c3f775f1a7a06b295500948ca042fc1655bc63f9c83a9b93cff4824ff11c9de05755c2"}}]}) syz_usb_control_io$hid(r1, &(0x7f00000008c0)={0x24, &(0x7f0000000fc0)=ANY=[@ANYBLOB="200e8b0000008b0106bfe64bc32e81b3985b421bf3283c1ee6ba30fffa26c9cf60fe9730c8be97d2f27c639ab5042e6c61ab105b75d0850fb88d92eeffb5a6c007187d1d827311d06d1ecd0c2aabb1dadacd337923fa2b9c9eb3bec69e6ddba37bce007bdada328374f262f338286e110bedb1813b5f96c3875198d5ce3b7eedfd39758c85ffdfb0b8c2b1e24c511ea28857d7d0c8ed298482cf6e9662a0950cb8d845d64bbdf96a6a634e61b171b4f753e7c4cb9307000000000000c0620b63a5a0c54bc8b3c929b1bfb5dd598f3712be16ad8d6a81acf08f0ef9daa931bfc93fd66afc"], &(0x7f0000000800)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x458}}, &(0x7f0000000840), &(0x7f0000000880)={0x0, 0x21, 0x9, {0x9, 0x21, 0x9, 0x1, 0x1, {0x22, 0x479}}}}, &(0x7f0000000b80)={0x2c, &(0x7f0000000900)={0x0, 0xa, 0x9f, "633f13bdedad271e4fcaf320974406ccda326700e06e4e754d494208ff8c084d3a0cd922c1562ae7016a30356ab3f2bac6a001ecb48ee8d71bc5263b097392d8ce415a78e45ce158d38bc70ab22c65ebca77ca0746cb34097f305d628e6f43f000fead596c0726348566bd1baec9435e8e7482298edc54c0a0b57601560fd469b6de7df5b12107ccef910516f1c935800dd62c2362763debe254430b47bfe9"}, &(0x7f00000009c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0x74}, &(0x7f0000000a40)={0x20, 0x1, 0xe6, "42ef6500ff2606a929c75d5d30608b586c3c1ac1f6c3e6ebc360f0cca1348c21e8a3f522ef92e5101c56418b79987f3f528d58774692c6ef5b0039d961149ee2e25c79c4f62a99f85ade5f15e089e4abc490cd2dc326d0efdceaa10a70a6097cb953f846c2a33eb0dd69c073286678459de930b6beb013d29b8ae1fd78df8d6c82377fb107833cda181d9a6694228e3368fe7c73d9ed390cfda513525782b8d10f143a29a7654933f956024d3042e2592e49235a7a0de1ddff2fd331304af3e24a223f342304bd8ae8a419bbc533988a3a25b1ea5f65fb6aea7f88e96d8ce87a04f9b3c6b4f0"}, &(0x7f0000000b40)={0x20, 0x3, 0x1, 0x1}}) creat(&(0x7f0000001d80)='./file0\x00', 0x100) [ 1813.897689] loop4: detected capacity change from 0 to 20992 22:31:27 executing program 0: ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000340)={&(0x7f0000000300)=""/37, 0x25}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000280)=0xc) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$sg(&(0x7f0000000240), 0x2, 0x440043) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x0, 0x0, @buffer={0x300, 0xae, &(0x7f0000000580)=""/174}, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_init() fcntl$dupfd(r2, 0x406, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000013c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="05000001809900"/18, @ANYRES32=r4, @ANYBLOB="0a00180003030303030305000400d9ed"], 0x2c}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, 0x0, 0x2, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x3f3b, 0x6, 0x2, 0x80000000}}}, ["", ""]}, 0x30}}, 0x800) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000200)=ANY=[@ANYBLOB="01070400"/15, @ANYRES32=r3, @ANYBLOB="000e000000000000"]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000440)='/sys/bus/event_source', 0x404903, 0x4) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r5, 0x5608) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) [ 1813.955402] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1813.961390] FAULT_INJECTION: forcing a failure. [ 1813.961390] name failslab, interval 1, probability 0, space 0, times 0 [ 1813.964275] CPU: 1 PID: 19694 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1813.965842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1813.967725] Call Trace: [ 1813.968352] dump_stack+0x107/0x167 [ 1813.969202] should_fail.cold+0x5/0xa [ 1813.970105] ? create_object.isra.0+0x3a/0xa20 [ 1813.971156] should_failslab+0x5/0x20 [ 1813.972216] kmem_cache_alloc+0x5b/0x310 [ 1813.973172] create_object.isra.0+0x3a/0xa20 [ 1813.974401] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1813.975828] kmem_cache_alloc+0x159/0x310 [ 1813.977009] __kernfs_new_node+0xd4/0x860 [ 1813.978185] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1813.979512] ? lock_chain_count+0x20/0x20 [ 1813.980692] ? __lockdep_reset_lock+0x180/0x180 [ 1813.982006] ? __lockdep_reset_lock+0x180/0x180 [ 1813.983316] ? update_load_avg+0x162/0x1870 [ 1813.984528] ? find_held_lock+0x2c/0x110 [ 1813.985695] kernfs_new_node+0x18d/0x250 [ 1813.986838] kernfs_create_dir_ns+0x49/0x160 [ 1813.988076] internal_create_group+0x793/0xb30 [ 1813.989348] ? set_user_nice.part.0+0x2fd/0x760 [ 1813.990655] ? sysfs_remove_group+0x170/0x170 [ 1813.991915] ? lockdep_init_map_type+0x2c7/0x780 [ 1813.993233] ? blk_queue_flag_set+0x22/0x30 [ 1813.994422] ? __loop_update_dio+0x2d2/0x690 [ 1813.995689] loop_configure+0x953/0x1410 [ 1813.996860] lo_ioctl+0xa57/0x16b0 [ 1813.997887] ? avc_has_extended_perms+0x7f1/0xf40 [ 1813.999249] ? loop_set_status_old+0x250/0x250 [ 1814.000542] ? avc_ss_reset+0x180/0x180 [ 1814.001670] ? find_held_lock+0x2c/0x110 [ 1814.002845] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1814.004244] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1814.005748] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1814.007213] ? generic_block_fiemap+0x60/0x60 [ 1814.008470] ? lock_downgrade+0x6d0/0x6d0 [ 1814.009634] ? build_open_flags+0x6f0/0x6f0 [ 1814.010860] ? loop_set_status_old+0x250/0x250 [ 1814.012128] blkdev_ioctl+0x291/0x710 [ 1814.013195] ? blkdev_common_ioctl+0x1930/0x1930 [ 1814.014529] ? selinux_file_ioctl+0xb6/0x270 [ 1814.015772] block_ioctl+0xf9/0x140 [ 1814.016776] ? blkdev_read_iter+0x1c0/0x1c0 [ 1814.017995] __x64_sys_ioctl+0x19a/0x210 [ 1814.019151] do_syscall_64+0x33/0x40 [ 1814.020190] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1814.021634] RIP: 0033:0x7f09815aa8d7 [ 1814.022672] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.027840] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1814.029568] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1814.031168] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1814.032784] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1814.034407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1814.036011] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:31:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100004, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1814.085797] loop6: detected capacity change from 0 to 262144 [ 1814.089992] loop1: detected capacity change from 0 to 33559552 22:31:27 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3082000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1814.185138] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:31:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5260, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1814.237647] loop1: detected capacity change from 0 to 33559552 22:31:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x0) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:31:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 32) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:31:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x94021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1814.481638] loop4: detected capacity change from 0 to 20992 [ 1814.548976] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:31:27 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@mode={'mode', 0x3d, 0xffffffff00000001}}]}) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x21f, 0x2, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYRESHEX]) openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x6, &(0x7f0000000000)=[r0, r1], 0x2, 0x0, 0x1}, 0xcc9) [ 1814.647409] FAULT_INJECTION: forcing a failure. [ 1814.647409] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.650556] CPU: 1 PID: 20073 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1814.652269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1814.654570] Call Trace: [ 1814.655178] dump_stack+0x107/0x167 [ 1814.656150] should_fail.cold+0x5/0xa [ 1814.657092] ? __kernfs_new_node+0xd4/0x860 [ 1814.658281] should_failslab+0x5/0x20 [ 1814.659127] kmem_cache_alloc+0x5b/0x310 [ 1814.660140] __kernfs_new_node+0xd4/0x860 [ 1814.661255] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1814.662519] ? lock_chain_count+0x20/0x20 [ 1814.663455] ? __lockdep_reset_lock+0x180/0x180 [ 1814.664488] ? __lockdep_reset_lock+0x180/0x180 [ 1814.665536] ? task_rq_lock+0xab/0x270 [ 1814.666414] ? lock_release+0x680/0x680 [ 1814.667300] ? find_held_lock+0x2c/0x110 [ 1814.668218] kernfs_new_node+0x18d/0x250 [ 1814.669139] kernfs_create_dir_ns+0x49/0x160 [ 1814.670137] internal_create_group+0x793/0xb30 [ 1814.671168] ? set_user_nice.part.0+0x2fd/0x760 [ 1814.672203] ? sysfs_remove_group+0x170/0x170 [ 1814.673212] ? lockdep_init_map_type+0x2c7/0x780 [ 1814.674286] ? blk_queue_flag_set+0x22/0x30 [ 1814.675244] ? __loop_update_dio+0x2d2/0x690 [ 1814.676236] loop_configure+0x953/0x1410 [ 1814.677170] lo_ioctl+0xa57/0x16b0 [ 1814.677992] ? avc_has_extended_perms+0x7f1/0xf40 [ 1814.679267] ? loop_set_status_old+0x250/0x250 [ 1814.680527] ? avc_ss_reset+0x180/0x180 [ 1814.681518] ? find_held_lock+0x2c/0x110 [ 1814.682530] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1814.683820] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1814.685166] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1814.686511] ? generic_block_fiemap+0x60/0x60 [ 1814.687739] ? lock_downgrade+0x6d0/0x6d0 [ 1814.688771] ? build_open_flags+0x6f0/0x6f0 [ 1814.689862] ? loop_set_status_old+0x250/0x250 [ 1814.691101] blkdev_ioctl+0x291/0x710 [ 1814.692089] ? blkdev_common_ioctl+0x1930/0x1930 [ 1814.693161] ? selinux_file_ioctl+0xb6/0x270 [ 1814.694175] block_ioctl+0xf9/0x140 [ 1814.694987] ? blkdev_read_iter+0x1c0/0x1c0 [ 1814.695954] __x64_sys_ioctl+0x19a/0x210 [ 1814.696872] do_syscall_64+0x33/0x40 [ 1814.697716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1814.698858] RIP: 0033:0x7f09815aa8d7 [ 1814.699691] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.704277] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1814.706246] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1814.708053] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1814.710032] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1814.711864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1814.713788] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1814.730587] tmpfs: Bad value for 'mode' 22:31:28 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5261, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1814.739488] tmpfs: Bad value for 'mode' 22:31:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x0) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1814.842843] loop6: detected capacity change from 0 to 262144 [ 1814.874899] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1814.958409] loop4: detected capacity change from 0 to 20992 [ 1814.998368] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:31:41 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3182000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:41 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5262, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:31:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(0xffffffffffffffff, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:31:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100005, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:41 executing program 0: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index, 0x86a2, {}, 0x4, 0x8, 0x0, {0x0, 0x0, r0}}, 0x3f) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x1}, 0x0, 0xe, 0xffffffffffffffff, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r1, 0x5451) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r3) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="002d6743df634f79ad3045d9fb6ec9ec5d338f3399588fde0601003f27bfbaee8000000000000000db5e02e115a199f0a9cabc082e3b12fa866035729354d71dcc1fec512f7773e70fb2034becf6d9eca75cdd2afb1fa28248c197003d0755cdb00a491ed834e2e0d49a9534d93610cbba3679133a54279a25f59c51d24210d356e7a912e938df74af3da14102b91d753d00bf7eb0901af609b424cc10c26c6a065597b2ce99feff5d799cee3f14b02fec234e19a6"], 0x38) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000003080)={0x0, "1aaaa8aae701d5ca00"}) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="080500988400014637b5e6a174b7b2b317b4044a94da343dd489e684a04f4ca90665864272f2fedc47a9342fef8ad1fc88337e6391545bf80b8ea61a907e1162dcdd2930f3eace765860d93659a6dc77d049d14fc8cb91867d504564d90bf956808d12c853d595ab7ea7b517c198dc7ffbdbb3425d2e87c8dfe8f123a3e3578ab65f84f5242824efb291f523ece2d8e79434f9fe77da5ead57c5f16fed9a43b14e98466358a6b4c3a1a8361e8199db7e4116e60304b925a96987a210f90254186dca340864a45cd5af1f7580f22ed0670385371b1faaf74b14e139d769762f538c6e1b97aece0a470bde78e350c0a39abd0aba643f24a8a77566b8d2c432849013a735a1d4bd66fad6419457e45194a682a8dbac5d39af241b9b3237553f2420573e4e", @ANYRES16=r4, @ANYRES16], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000200)=0x1f) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000680)=@add_del={0x2, &(0x7f00000002c0)='veth1_to_bond\x00'}) 22:31:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r1, 0x4, 0x3) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:31:41 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000001a000101000000000000000000000006000000a0ea000000"], 0x1c}}, 0x0) 22:31:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 33) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1828.250795] loop4: detected capacity change from 0 to 20992 [ 1828.293457] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1828.315353] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1828.340040] FAULT_INJECTION: forcing a failure. [ 1828.340040] name failslab, interval 1, probability 0, space 0, times 0 [ 1828.341555] CPU: 1 PID: 20167 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1828.342431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1828.343464] Call Trace: [ 1828.343802] dump_stack+0x107/0x167 [ 1828.344311] should_fail.cold+0x5/0xa [ 1828.344842] ? create_object.isra.0+0x3a/0xa20 [ 1828.345463] should_failslab+0x5/0x20 [ 1828.345989] kmem_cache_alloc+0x5b/0x310 [ 1828.346550] create_object.isra.0+0x3a/0xa20 [ 1828.347147] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1828.347849] kmem_cache_alloc+0x159/0x310 [ 1828.348424] __kernfs_new_node+0xd4/0x860 [ 1828.348994] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1828.349653] ? lock_chain_count+0x20/0x20 [ 1828.350225] ? __lockdep_reset_lock+0x180/0x180 [ 1828.350859] ? __lockdep_reset_lock+0x180/0x180 [ 1828.351502] ? update_load_avg+0x162/0x1870 [ 1828.352085] ? find_held_lock+0x2c/0x110 [ 1828.352646] kernfs_new_node+0x18d/0x250 [ 1828.353208] kernfs_create_dir_ns+0x49/0x160 [ 1828.353819] internal_create_group+0x793/0xb30 [ 1828.354445] ? set_user_nice.part.0+0x2fd/0x760 [ 1828.355079] ? sysfs_remove_group+0x170/0x170 [ 1828.355697] ? lockdep_init_map_type+0x2c7/0x780 [ 1828.356349] ? blk_queue_flag_set+0x22/0x30 [ 1828.356937] ? __loop_update_dio+0x2d2/0x690 [ 1828.357548] loop_configure+0x953/0x1410 [ 1828.358116] lo_ioctl+0xa57/0x16b0 [ 1828.358601] ? avc_has_extended_perms+0x7f1/0xf40 [ 1828.359262] ? loop_set_status_old+0x250/0x250 [ 1828.359889] ? avc_ss_reset+0x180/0x180 [ 1828.360434] ? find_held_lock+0x2c/0x110 [ 1828.361007] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1828.361690] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1828.362418] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1828.363128] ? generic_block_fiemap+0x60/0x60 [ 1828.363737] ? lock_downgrade+0x6d0/0x6d0 [ 1828.364264] ? build_open_flags+0x6f0/0x6f0 [ 1828.364860] ? loop_set_status_old+0x250/0x250 [ 1828.365467] blkdev_ioctl+0x291/0x710 [ 1828.366000] ? blkdev_common_ioctl+0x1930/0x1930 [ 1828.366651] ? selinux_file_ioctl+0xb6/0x270 [ 1828.367260] block_ioctl+0xf9/0x140 [ 1828.367753] ? blkdev_read_iter+0x1c0/0x1c0 [ 1828.368301] __x64_sys_ioctl+0x19a/0x210 [ 1828.368854] do_syscall_64+0x33/0x40 [ 1828.369363] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1828.370065] RIP: 0033:0x7f09815aa8d7 [ 1828.370534] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1828.373008] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.374047] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1828.374935] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1828.375899] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1828.376787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1828.377741] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:31:41 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5263, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1828.391331] loop6: detected capacity change from 0 to 262144 [ 1828.425060] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1828.426251] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1828.427536] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:31:41 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff7f, 0x5}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x241808, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x11) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffe9a, &(0x7f0000000040)={&(0x7f00000000c0)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x34}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) [ 1828.448311] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:31:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x80010, 0xffffffffffffffff, 0x10000000) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x11) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, r2, 0x0, 0x0, 0x0, 0x40000020, 0x1, {0x2}}, 0x80) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r4, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd=r5, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x1, &(0x7f00000000c0)=[r4], 0x1, 0x0, 0x0, {0x0, r6}}, 0x4db50f6d) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1828.501878] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:31:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(0xffffffffffffffff, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:31:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100006, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 34) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:31:41 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3282000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1828.625595] loop4: detected capacity change from 0 to 20992 22:31:41 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) [ 1828.638941] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1828.739810] loop1: detected capacity change from 0 to 33559552 [ 1828.743590] FAT-fs (loop1): Unrecognized mount option "./file0" or missing value [ 1828.809003] loop1: detected capacity change from 0 to 33559552 [ 1828.847548] FAULT_INJECTION: forcing a failure. [ 1828.847548] name failslab, interval 1, probability 0, space 0, times 0 [ 1828.850317] CPU: 0 PID: 20450 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1828.852018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1828.853942] Call Trace: [ 1828.854553] dump_stack+0x107/0x167 [ 1828.855400] should_fail.cold+0x5/0xa [ 1828.856291] ? __kernfs_new_node+0xd4/0x860 [ 1828.857287] should_failslab+0x5/0x20 [ 1828.858175] kmem_cache_alloc+0x5b/0x310 [ 1828.859124] __kernfs_new_node+0xd4/0x860 [ 1828.860092] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1828.861174] ? kernfs_add_one+0x36e/0x4d0 [ 1828.862160] ? mutex_lock_io_nested+0xf30/0xf30 [ 1828.863249] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1828.864376] kernfs_new_node+0x18d/0x250 [ 1828.865324] __kernfs_create_file+0x51/0x350 [ 1828.866358] sysfs_add_file_mode_ns+0x221/0x560 [ 1828.867457] internal_create_group+0x324/0xb30 [ 1828.868528] ? sysfs_remove_group+0x170/0x170 [ 1828.869570] ? lockdep_init_map_type+0x2c7/0x780 [ 1828.870677] ? blk_queue_flag_set+0x22/0x30 [ 1828.871665] ? __loop_update_dio+0x2d2/0x690 [ 1828.872689] loop_configure+0x953/0x1410 [ 1828.873658] lo_ioctl+0xa57/0x16b0 [ 1828.874491] ? avc_has_extended_perms+0x7f1/0xf40 [ 1828.875614] ? loop_set_status_old+0x250/0x250 [ 1828.876685] ? avc_ss_reset+0x180/0x180 [ 1828.877621] ? find_held_lock+0x2c/0x110 [ 1828.878590] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1828.879741] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1828.880985] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1828.882201] ? generic_block_fiemap+0x60/0x60 [ 1828.883234] ? lock_downgrade+0x6d0/0x6d0 [ 1828.884189] ? build_open_flags+0x6f0/0x6f0 [ 1828.885206] ? loop_set_status_old+0x250/0x250 [ 1828.886275] blkdev_ioctl+0x291/0x710 [ 1828.887157] ? blkdev_common_ioctl+0x1930/0x1930 [ 1828.888259] ? selinux_file_ioctl+0xb6/0x270 [ 1828.889278] block_ioctl+0xf9/0x140 [ 1828.890116] ? blkdev_read_iter+0x1c0/0x1c0 [ 1828.891115] __x64_sys_ioctl+0x19a/0x210 [ 1828.892052] do_syscall_64+0x33/0x40 [ 1828.892915] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1828.894091] RIP: 0033:0x7f09815aa8d7 [ 1828.894968] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1828.899209] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.900957] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1828.902599] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1828.904236] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1828.905881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1828.907523] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1828.918631] loop6: detected capacity change from 0 to 262144 [ 1828.946227] audit: type=1326 audit(1748903502.272:181): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=20395 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1828.959302] audit: type=1326 audit(1748903502.278:182): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=20395 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1828.978143] audit: type=1326 audit(1748903502.279:183): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=20395 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1828.996478] audit: type=1326 audit(1748903502.279:184): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=20395 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1829.017962] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:31:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(0xffffffffffffffff, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:31:56 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5264, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:31:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100007, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) 22:31:56 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3382000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) ftruncate(r0, 0x1000003) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x141) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x40800, 0x0) sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r1, 0x500, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x3c, 0x22, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x80000000}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7ff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x63}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x4c}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}]}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x76}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x55}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040081}, 0x10) gettid() 22:31:56 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 35) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:31:56 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x9, &(0x7f0000ffc000/0x4000)=nil, 0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8) [ 1843.606505] loop4: detected capacity change from 0 to 20992 [ 1843.624457] audit: type=1326 audit(1748903516.950:185): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=20618 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd81be37b19 code=0x7ffc0000 [ 1843.665415] FAULT_INJECTION: forcing a failure. [ 1843.665415] name failslab, interval 1, probability 0, space 0, times 0 [ 1843.668686] CPU: 0 PID: 20626 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1843.670626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1843.672881] Call Trace: [ 1843.673617] dump_stack+0x107/0x167 [ 1843.674630] should_fail.cold+0x5/0xa [ 1843.675684] ? create_object.isra.0+0x3a/0xa20 [ 1843.676951] should_failslab+0x5/0x20 [ 1843.678008] kmem_cache_alloc+0x5b/0x310 [ 1843.679126] ? __lockdep_reset_lock+0x180/0x180 [ 1843.680414] create_object.isra.0+0x3a/0xa20 [ 1843.681617] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1843.683036] kmem_cache_alloc+0x159/0x310 [ 1843.684200] __kernfs_new_node+0xd4/0x860 [ 1843.685213] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1843.686521] ? kernfs_add_one+0x36e/0x4d0 [ 1843.687677] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1843.689006] ? wait_for_completion_io+0x270/0x270 [ 1843.690352] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1843.691815] kernfs_new_node+0x18d/0x250 [ 1843.692937] __kernfs_create_file+0x51/0x350 [ 1843.694176] sysfs_add_file_mode_ns+0x221/0x560 [ 1843.695469] internal_create_group+0x324/0xb30 [ 1843.696750] ? sysfs_remove_group+0x170/0x170 [ 1843.698009] ? lockdep_init_map_type+0x2c7/0x780 [ 1843.699325] ? blk_queue_flag_set+0x22/0x30 [ 1843.700510] ? __loop_update_dio+0x2d2/0x690 [ 1843.701737] loop_configure+0x953/0x1410 [ 1843.702890] lo_ioctl+0xa57/0x16b0 [ 1843.703891] ? avc_has_extended_perms+0x7f1/0xf40 [ 1843.705229] ? loop_set_status_old+0x250/0x250 [ 1843.706511] ? avc_ss_reset+0x180/0x180 [ 1843.707617] ? find_held_lock+0x2c/0x110 [ 1843.708783] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1843.709966] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1843.711439] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1843.712880] ? generic_block_fiemap+0x60/0x60 [ 1843.714139] ? lock_downgrade+0x6d0/0x6d0 [ 1843.715283] ? build_open_flags+0x6f0/0x6f0 [ 1843.716497] ? loop_set_status_old+0x250/0x250 [ 1843.717759] blkdev_ioctl+0x291/0x710 [ 1843.718816] ? blkdev_common_ioctl+0x1930/0x1930 [ 1843.720131] ? selinux_file_ioctl+0xb6/0x270 [ 1843.721360] block_ioctl+0xf9/0x140 [ 1843.722258] ? blkdev_read_iter+0x1c0/0x1c0 [ 1843.723276] __x64_sys_ioctl+0x19a/0x210 [ 1843.724244] do_syscall_64+0x33/0x40 [ 1843.725122] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1843.726331] RIP: 0033:0x7f09815aa8d7 [ 1843.727215] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1843.731485] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1843.733253] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1843.734934] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1843.736592] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1843.738255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1843.739909] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:31:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3482000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:31:57 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x1, 0x0, 0x0, 0xd8, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02", 0x7}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x6209, 0x0, &(0x7f00000003c0)={[0x7]}, 0x8) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) r6 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x8d, 0x7, &(0x7f00000025c0)=[{&(0x7f0000000240)="f77c6325edf41e8c5b927780caaf5b9dd207d734d8415c27650272bfe3aa2dcb9d828e474def60a85fca8f1b5804492651c8ad2be26fde51c5a5221b2b0dd7f8", 0x40, 0x20}, {&(0x7f0000000500)="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0x1000, 0x800}, {&(0x7f0000000340)="90017497081059fb311b7067ceded08cc34b732c35316193bfadcd18df3a870d564315a8cbba7e08004ce2bb93ef26251c4147ab0bcd524f21673adefa056e409b8d74", 0x43, 0x3}, {&(0x7f0000001500)="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0x1000, 0x8}, {&(0x7f0000002500)="cfef7a2a9976814d12c867f3c6f88a145c37df3246ab1cdf5ebe7af330f249cc7fea6f26918b0895419b31488dfa5fb355ea3f6b377fbc8448e993d33f5224d2bac51b400374529d43dfbb14317fa9ea51cb00277059d920ed9037b026263b6fa9905ed5f367b21df76316a0cfc651de3c3df6b83562f2ab4560e2bf7c397abed0df00662978b780c0b4909cd1fbc73683ca9e9ce26f", 0x96, 0x100}, {&(0x7f0000000400)="0637def191a9eb2d4b48a84ed586b5f82547d254688ed1dc65d68398bd12abbe1f516e12cba486125cf89d4b22948de2db3ee95a7299fb50a5dac1c7919c662500ee1b72d191c42debe96776b6000b26732d9a0acb6a1e7389fa23cbbc804e6e8814cc662af5f3", 0x67, 0x29e964e7}, {&(0x7f0000000280)="eeb7b5bd87a4889a5f679ba12c3f9bcfb5aa267404f41dfb0fb99d9e48a57cce4abe20f01e9540a3021b0430351adb2b37", 0x31, 0x4}], 0x3004000, &(0x7f0000002680)=ANY=[@ANYBLOB='dots,dots,nodots,func=FILE_CHECK,obj_user=\x00,fsname=#,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',euid<', @ANYRESDEC=0xee01, @ANYBLOB=',seclabel,smackfsroot=],fscontext=staff_u,rootcontext=staff_u,fowner>', @ANYRESDEC=0xee00, @ANYBLOB="2c01"]) mkdirat(r6, &(0x7f0000002780)='./file0\x00', 0x40) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 22:31:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x3, 0x4, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0xffffffff81000130}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1843.759263] loop6: detected capacity change from 0 to 262144 [ 1843.766762] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:31:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200600, 0x49) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() [ 1843.827605] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:31:57 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5265, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:31:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, 0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:31:57 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 36) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:31:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100008, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1843.985400] loop4: detected capacity change from 0 to 20992 [ 1844.026563] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1844.060951] FAULT_INJECTION: forcing a failure. [ 1844.060951] name failslab, interval 1, probability 0, space 0, times 0 [ 1844.065108] CPU: 0 PID: 20960 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1844.067027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1844.069313] Call Trace: [ 1844.070063] dump_stack+0x107/0x167 [ 1844.071080] should_fail.cold+0x5/0xa [ 1844.072141] ? __kernfs_new_node+0xd4/0x860 [ 1844.073332] should_failslab+0x5/0x20 [ 1844.074401] kmem_cache_alloc+0x5b/0x310 [ 1844.075558] __kernfs_new_node+0xd4/0x860 [ 1844.076716] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1844.078026] ? kernfs_add_one+0x36e/0x4d0 [ 1844.079197] ? mutex_lock_io_nested+0xf30/0xf30 [ 1844.080492] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1844.081667] kernfs_new_node+0x18d/0x250 [ 1844.082790] __kernfs_create_file+0x51/0x350 [ 1844.083834] sysfs_add_file_mode_ns+0x221/0x560 [ 1844.084941] internal_create_group+0x324/0xb30 [ 1844.086035] ? sysfs_remove_group+0x170/0x170 [ 1844.087086] ? lockdep_init_map_type+0x2c7/0x780 [ 1844.088196] ? blk_queue_flag_set+0x22/0x30 [ 1844.089205] ? __loop_update_dio+0x2d2/0x690 [ 1844.090252] loop_configure+0x953/0x1410 [ 1844.091226] lo_ioctl+0xa57/0x16b0 [ 1844.092063] ? avc_has_extended_perms+0x7f1/0xf40 [ 1844.093210] ? loop_set_status_old+0x250/0x250 [ 1844.094291] ? avc_ss_reset+0x180/0x180 [ 1844.095221] ? find_held_lock+0x2c/0x110 [ 1844.096207] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1844.097364] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1844.098620] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1844.099837] ? generic_block_fiemap+0x60/0x60 [ 1844.100875] ? lock_downgrade+0x6d0/0x6d0 [ 1844.101851] ? build_open_flags+0x6f0/0x6f0 [ 1844.102874] ? loop_set_status_old+0x250/0x250 [ 1844.103934] blkdev_ioctl+0x291/0x710 [ 1844.104824] ? blkdev_common_ioctl+0x1930/0x1930 [ 1844.105940] ? selinux_file_ioctl+0xb6/0x270 [ 1844.106984] block_ioctl+0xf9/0x140 [ 1844.107828] ? blkdev_read_iter+0x1c0/0x1c0 [ 1844.108842] __x64_sys_ioctl+0x19a/0x210 [ 1844.109810] do_syscall_64+0x33/0x40 [ 1844.110673] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1844.111850] RIP: 0033:0x7f09815aa8d7 [ 1844.112717] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1844.116943] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1844.118711] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1844.120347] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1844.121999] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1844.123644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1844.125276] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1844.148231] loop6: detected capacity change from 0 to 262144 [ 1844.176926] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:32:12 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3582000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5266, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:32:12 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 37) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:32:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, 0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:32:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100009, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:12 executing program 5: ptrace(0x11, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x11204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') syz_open_dev$hiddev(0x0, 0x0, 0x200200) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, r2, 0x1) mprotect(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r4, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r5 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r5}, &(0x7f0000000040)=0x0) write$cgroup_pid(r4, &(0x7f0000000000)=r5, 0x12) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000000200)=""/246, 0xf6}], 0x2, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRESOCT=r3, @ANYRESHEX, @ANYRES64=r6, @ANYRES32=r6, @ANYBLOB="47a7f8288af325ac0c9130bd56b894a14712d29d0da9fb1b8b7763c86c929d8676c95ebfe433f794eec70c396d7ade88c4b81a5a329d4545613de95f9496d7fd3fdd6f28", @ANYBLOB="f71d6956418b6d4e39aba34ea2200cf19c6f189f9ddc719f52bc36cafc5028cf626207c83804093ccc2315235decd7df87f2a86c5c15f708e1ca01d0309ae9967c359d", @ANYRESOCT], 0x0) io_submit(0x0, 0x1, &(0x7f0000019380)=[0x0]) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, 0x0) listen(r0, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@val={0x5, 0x1, 0xe}, @void, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2008014}, 0x20040040) getpgrp(0xffffffffffffffff) 22:32:12 executing program 0: perf_event_open(&(0x7f0000000640)={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) pread64(0xffffffffffffffff, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) perf_event_open(&(0x7f0000000480)={0x1, 0xffffffe6, 0x7a, 0x1, 0x81, 0x20, 0x0, 0x6, 0xa6e29, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000200), 0x5}, 0x4d04, 0x69, 0x6, 0x0, 0x9, 0x1, 0x100, 0x0, 0x20, 0x0, 0x15}, 0x0, 0x2000000000004, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000440)) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, r2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x0, 0x0}) r3 = add_key$user(&(0x7f00000002c0), 0x0, &(0x7f0000000880), 0x0, 0x0) keyctl$revoke(0x3, r3) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffc, r1, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$FS_IOC_READ_VERITY_METADATA(r4, 0xc0286687, &(0x7f0000000100)={0x2, 0x401, 0x4, &(0x7f0000000000)=""/4}) r5 = add_key$keyring(&(0x7f0000000740), 0x0, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r5) keyctl$chown(0x4, 0x0, 0xee01, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x48020200) [ 1859.069560] loop4: detected capacity change from 0 to 20992 [ 1859.088575] FAULT_INJECTION: forcing a failure. [ 1859.088575] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.092094] CPU: 1 PID: 21105 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1859.093951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.095808] Call Trace: [ 1859.096495] dump_stack+0x107/0x167 [ 1859.097480] should_fail.cold+0x5/0xa [ 1859.098404] ? create_object.isra.0+0x3a/0xa20 [ 1859.099414] should_failslab+0x5/0x20 [ 1859.100245] kmem_cache_alloc+0x5b/0x310 [ 1859.101132] ? __lockdep_reset_lock+0x180/0x180 [ 1859.102218] create_object.isra.0+0x3a/0xa20 [ 1859.103309] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.104558] kmem_cache_alloc+0x159/0x310 [ 1859.105615] __kernfs_new_node+0xd4/0x860 [ 1859.106548] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.107732] ? kernfs_add_one+0x36e/0x4d0 [ 1859.108818] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.110081] ? wait_for_completion_io+0x270/0x270 [ 1859.111334] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1859.112703] kernfs_new_node+0x18d/0x250 [ 1859.113772] __kernfs_create_file+0x51/0x350 [ 1859.114933] sysfs_add_file_mode_ns+0x221/0x560 [ 1859.116168] internal_create_group+0x324/0xb30 [ 1859.117373] ? sysfs_remove_group+0x170/0x170 [ 1859.118556] ? lockdep_init_map_type+0x2c7/0x780 [ 1859.119799] ? blk_queue_flag_set+0x22/0x30 [ 1859.120909] ? __loop_update_dio+0x2d2/0x690 [ 1859.122074] loop_configure+0x953/0x1410 [ 1859.123159] lo_ioctl+0xa57/0x16b0 [ 1859.124085] ? avc_has_extended_perms+0x7f1/0xf40 [ 1859.125340] ? loop_set_status_old+0x250/0x250 [ 1859.126545] ? avc_ss_reset+0x180/0x180 [ 1859.127567] ? find_held_lock+0x2c/0x110 [ 1859.128639] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1859.129911] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1859.131271] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1859.132591] ? generic_block_fiemap+0x60/0x60 [ 1859.133719] ? lock_downgrade+0x6d0/0x6d0 [ 1859.134767] ? build_open_flags+0x6f0/0x6f0 [ 1859.135860] ? loop_set_status_old+0x250/0x250 [ 1859.136999] blkdev_ioctl+0x291/0x710 [ 1859.137975] ? blkdev_common_ioctl+0x1930/0x1930 [ 1859.139175] ? selinux_file_ioctl+0xb6/0x270 [ 1859.140292] block_ioctl+0xf9/0x140 [ 1859.141202] ? blkdev_read_iter+0x1c0/0x1c0 [ 1859.142396] __x64_sys_ioctl+0x19a/0x210 [ 1859.143630] do_syscall_64+0x33/0x40 [ 1859.144888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.146282] RIP: 0033:0x7f09815aa8d7 [ 1859.147324] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.152186] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1859.154106] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1859.155862] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1859.157627] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1859.159386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1859.161136] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:32:12 executing program 5: lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000100), 0x2, 0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) syz_open_procfs(0x0, 0x0) unlink(&(0x7f0000000200)='./file0\x00') lseek(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x59442, 0x0, 0x101, 0x0, 0x1f, 0xffffffff}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x87) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 22:32:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) 22:32:12 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3682000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1859.301347] loop6: detected capacity change from 0 to 262144 [ 1859.307057] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1859.411113] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:32:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, 0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:32:12 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 38) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:32:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5267, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010000a, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:12 executing program 0: sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x78, r0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r0}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="8e053f46f4b6ce4f66341d2fc83ff91d9e9b4d42f4f91c6d807525b0fd94785ef463ea97f44a424c7eab7ea3ecebbc1190f5a6f1693e8b96b89eb71598cc20e771d31d4989ce4b9a87da95622afe969643b1daf1ef350934ae6b25c512d69e518c3afcde70b453d6f9863666c53bfdd00031d1470aa2e647bdd3a8bb766a1e445d2d842e9c80b09783823ee22cf620fccfd7c9c868e81a7dfb5488986ed9114c27e61cbbbeaa68dce75e47df29c18fdf34f5d979e433cd3511", 0xb9}], 0x1, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r0, @loopback, @loopback}}}, @ip_tos_int={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @multicast2, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x81}}], 0xa0}}], 0x1, 0x8010) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x2f, 0x8, 0x4, 0x7ff, 0x40, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7, 0x7, 0x1, 0x4}}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000040)=0x7, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="0b00080013192f262f2d0000080000006401010014001000fe8000000000000000000000000000bb08000a00ac1e000100"], 0x120}}, 0x0) 22:32:12 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3782000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) dup(r1) ftruncate(r0, 0x1000003) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000100840004002e2f66796c653000"]) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) gettid() [ 1859.656532] FAULT_INJECTION: forcing a failure. [ 1859.656532] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.658084] CPU: 0 PID: 21408 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1859.659009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.660007] Call Trace: [ 1859.660333] dump_stack+0x107/0x167 [ 1859.660778] should_fail.cold+0x5/0xa [ 1859.661251] ? __kernfs_new_node+0xd4/0x860 [ 1859.661780] should_failslab+0x5/0x20 [ 1859.662253] kmem_cache_alloc+0x5b/0x310 [ 1859.662752] __kernfs_new_node+0xd4/0x860 [ 1859.663263] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.663831] ? kernfs_add_one+0x36e/0x4d0 [ 1859.664344] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.664932] ? wait_for_completion_io+0x270/0x270 [ 1859.665515] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1859.666165] kernfs_new_node+0x18d/0x250 [ 1859.666662] __kernfs_create_file+0x51/0x350 [ 1859.667202] sysfs_add_file_mode_ns+0x221/0x560 [ 1859.667779] internal_create_group+0x324/0xb30 [ 1859.668342] ? sysfs_remove_group+0x170/0x170 [ 1859.668893] ? lockdep_init_map_type+0x2c7/0x780 [ 1859.669474] ? blk_queue_flag_set+0x22/0x30 [ 1859.670004] ? __loop_update_dio+0x2d2/0x690 [ 1859.670541] loop_configure+0x953/0x1410 [ 1859.671061] lo_ioctl+0xa57/0x16b0 [ 1859.671493] ? avc_has_extended_perms+0x7f1/0xf40 [ 1859.672076] ? loop_set_status_old+0x250/0x250 [ 1859.672632] ? avc_ss_reset+0x180/0x180 [ 1859.673115] ? find_held_lock+0x2c/0x110 [ 1859.673627] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1859.674233] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1859.674882] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1859.675513] ? generic_block_fiemap+0x60/0x60 [ 1859.676053] ? lock_downgrade+0x6d0/0x6d0 [ 1859.676553] ? build_open_flags+0x6f0/0x6f0 [ 1859.677079] ? loop_set_status_old+0x250/0x250 [ 1859.677627] blkdev_ioctl+0x291/0x710 [ 1859.678100] ? blkdev_common_ioctl+0x1930/0x1930 [ 1859.678674] ? selinux_file_ioctl+0xb6/0x270 [ 1859.679210] block_ioctl+0xf9/0x140 [ 1859.679645] ? blkdev_read_iter+0x1c0/0x1c0 [ 1859.680167] __x64_sys_ioctl+0x19a/0x210 [ 1859.680661] do_syscall_64+0x33/0x40 [ 1859.681121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.681733] RIP: 0033:0x7f09815aa8d7 [ 1859.682188] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.684370] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1859.685276] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1859.686128] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1859.686976] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1859.687819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1859.688663] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1859.706844] loop6: detected capacity change from 0 to 262144 [ 1859.718316] loop4: detected capacity change from 0 to 20992 [ 1859.761901] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) [ 1859.770447] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:32:13 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5268, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1859.845927] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.0'. 22:32:13 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 39) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:32:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1859.879901] loop4: detected capacity change from 0 to 20992 [ 1859.897934] loop1: detected capacity change from 0 to 33559552 [ 1859.908550] debugfs: Directory '€˜§°ÇÛ ”uòQÇC !' with parent 'ieee80211' already present! [ 1859.911447] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:32:13 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5269, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 1859.994932] FAULT_INJECTION: forcing a failure. [ 1859.994932] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.996487] CPU: 0 PID: 21510 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1859.997371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.998330] Call Trace: [ 1859.998647] dump_stack+0x107/0x167 [ 1859.999073] should_fail.cold+0x5/0xa [ 1859.999522] ? create_object.isra.0+0x3a/0xa20 [ 1860.000053] should_failslab+0x5/0x20 [ 1860.000491] kmem_cache_alloc+0x5b/0x310 [ 1860.000959] ? __lockdep_reset_lock+0x180/0x180 [ 1860.001499] create_object.isra.0+0x3a/0xa20 [ 1860.002008] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1860.002600] kmem_cache_alloc+0x159/0x310 [ 1860.003087] __kernfs_new_node+0xd4/0x860 [ 1860.003570] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1860.004110] ? kernfs_add_one+0x36e/0x4d0 [ 1860.004595] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1860.005152] ? wait_for_completion_io+0x270/0x270 [ 1860.005709] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1860.006323] kernfs_new_node+0x18d/0x250 [ 1860.006797] __kernfs_create_file+0x51/0x350 [ 1860.007304] sysfs_add_file_mode_ns+0x221/0x560 [ 1860.007846] internal_create_group+0x324/0xb30 [ 1860.008380] ? sysfs_remove_group+0x170/0x170 [ 1860.008893] ? lockdep_init_map_type+0x2c7/0x780 [ 1860.009447] ? blk_queue_flag_set+0x22/0x30 [ 1860.009948] ? __loop_update_dio+0x2d2/0x690 [ 1860.010455] loop_configure+0x953/0x1410 [ 1860.010934] lo_ioctl+0xa57/0x16b0 [ 1860.011347] ? avc_has_extended_perms+0x7f1/0xf40 [ 1860.011901] ? loop_set_status_old+0x250/0x250 [ 1860.012425] ? avc_ss_reset+0x180/0x180 [ 1860.012882] ? find_held_lock+0x2c/0x110 [ 1860.013366] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1860.013949] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1860.014567] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1860.015174] ? generic_block_fiemap+0x60/0x60 [ 1860.015685] ? lock_downgrade+0x6d0/0x6d0 [ 1860.016160] ? build_open_flags+0x6f0/0x6f0 [ 1860.016660] ? loop_set_status_old+0x250/0x250 [ 1860.017179] blkdev_ioctl+0x291/0x710 [ 1860.017616] ? blkdev_common_ioctl+0x1930/0x1930 [ 1860.018167] ? selinux_file_ioctl+0xb6/0x270 [ 1860.018673] block_ioctl+0xf9/0x140 [ 1860.019091] ? blkdev_read_iter+0x1c0/0x1c0 [ 1860.019586] __x64_sys_ioctl+0x19a/0x210 [ 1860.020057] do_syscall_64+0x33/0x40 [ 1860.020483] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.021071] RIP: 0033:0x7f09815aa8d7 [ 1860.021497] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1860.023600] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1860.024468] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1860.025280] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1860.026103] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1860.026913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1860.027726] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:32:13 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3882000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1860.060949] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1860.071589] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1860.072581] CPU: 0 PID: 21585 Comm: syz-executor.0 Not tainted 5.10.237 #1 [ 1860.073369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1860.074320] Call Trace: [ 1860.074628] dump_stack+0x107/0x167 [ 1860.075047] sysfs_warn_dup.cold+0x1c/0x29 [ 1860.075531] sysfs_do_create_link_sd+0x122/0x140 [ 1860.076077] sysfs_create_link+0x5f/0xc0 [ 1860.076540] device_add+0x703/0x1c50 [ 1860.076970] ? devlink_add_symlinks+0x970/0x970 [ 1860.077507] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1860.078114] wiphy_register+0x1da6/0x2850 [ 1860.078595] ? wiphy_unregister+0xb90/0xb90 [ 1860.079095] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1860.079701] ieee80211_register_hw+0x23c5/0x38b0 [ 1860.080249] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1860.080796] ? net_generic+0xdb/0x2b0 [ 1860.081236] ? lockdep_init_map_type+0x2c7/0x780 [ 1860.081777] ? memset+0x20/0x50 [ 1860.082162] ? __hrtimer_init+0x12c/0x270 [ 1860.082640] mac80211_hwsim_new_radio+0x1d04/0x4290 [ 1860.083220] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1860.083746] ? hwsim_new_radio_nl+0x967/0x1080 [ 1860.084263] ? memcpy+0x39/0x60 [ 1860.084643] hwsim_new_radio_nl+0x991/0x1080 [ 1860.085146] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1860.085750] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1860.086507] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1860.087252] genl_family_rcv_msg_doit+0x22d/0x330 [ 1860.087801] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1860.088558] ? cap_capable+0x1cd/0x230 [ 1860.089022] ? ns_capable+0xe2/0x110 [ 1860.089449] genl_rcv_msg+0x36a/0x5a0 [ 1860.089893] ? genl_get_cmd+0x480/0x480 [ 1860.090349] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1860.090962] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1860.091554] ? netlink_rcv_skb+0xa7/0x430 [ 1860.092024] ? netlink_rcv_skb+0x251/0x430 [ 1860.092510] netlink_rcv_skb+0x14b/0x430 [ 1860.092971] ? genl_get_cmd+0x480/0x480 [ 1860.093425] ? netlink_ack+0xab0/0xab0 [ 1860.093879] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1860.094401] ? is_vmalloc_addr+0x7b/0xb0 [ 1860.094861] genl_rcv+0x24/0x40 [ 1860.095238] netlink_unicast+0x54e/0x800 [ 1860.095702] ? netlink_attachskb+0x870/0x870 [ 1860.096215] netlink_sendmsg+0x90f/0xe00 [ 1860.096678] ? netlink_unicast+0x800/0x800 [ 1860.097159] ? netlink_unicast+0x800/0x800 [ 1860.097648] ? netlink_unicast+0x800/0x800 [ 1860.098138] __sock_sendmsg+0x154/0x190 [ 1860.098591] ____sys_sendmsg+0x70d/0x870 [ 1860.099058] ? sock_write_iter+0x3d0/0x3d0 [ 1860.099536] ? do_recvmmsg+0x6d0/0x6d0 [ 1860.099986] ? __lockdep_reset_lock+0x180/0x180 [ 1860.100519] ___sys_sendmsg+0xf3/0x170 [ 1860.100966] ? sendmsg_copy_msghdr+0x160/0x160 [ 1860.101488] ? __fget_files+0x2cf/0x520 [ 1860.101952] ? lock_downgrade+0x6d0/0x6d0 [ 1860.102423] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1860.103041] ? trace_hardirqs_on+0x5b/0x180 [ 1860.103533] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1860.104156] ? __fget_files+0x2f8/0x520 [ 1860.104619] ? __fget_light+0xea/0x290 [ 1860.105066] __sys_sendmsg+0xe5/0x1b0 [ 1860.105501] ? __sys_sendmsg_sock+0x40/0x40 [ 1860.106007] ? io_schedule_timeout+0x140/0x140 [ 1860.106546] do_syscall_64+0x33/0x40 [ 1860.106971] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.107552] RIP: 0033:0x7fd81be37b19 [ 1860.107977] 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 [ 1860.110180] RSP: 002b:00007fd81938c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1860.111047] RAX: ffffffffffffffda RBX: 00007fd81bf4b020 RCX: 00007fd81be37b19 [ 1860.111852] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 1860.112660] RBP: 00007fd81be91f6d R08: 0000000000000000 R09: 0000000000000000 [ 1860.113469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1860.114289] R13: 00007fff3745594f R14: 00007fd81938c300 R15: 0000000000022000 22:32:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010000b, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1860.195817] loop6: detected capacity change from 0 to 262144 [ 1860.253598] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1860.266721] loop4: detected capacity change from 0 to 20992 [ 1860.284756] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:32:27 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r2 = syz_io_uring_setup(0x3, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') io_uring_enter(r2, 0x5c33, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x0) syz_io_uring_setup(0x63cc, &(0x7f0000000100)={0x0, 0x11a9, 0x1, 0x0, 0x29e}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) clone3(&(0x7f0000000680)={0x305080000, &(0x7f0000000440)=0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0), {0x13}, &(0x7f0000000580)=""/30, 0x1e, &(0x7f00000005c0)=""/75, &(0x7f0000000640)=[0x0], 0x1, {r1}}, 0x58) write$binfmt_script(r6, &(0x7f0000000700)={'#! ', './file0', [{0x20, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}, {0x20, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, ')'}, {0x20, ']/*[)\\*'}, {0x20, '\\#\\'}, {0x20, '\xc9!%}{%*.!:[\x82[-'}], 0xa, "f5625ef338389f80a62854b3967798f666ac820b6547d4c6dfb52a74bfe57ac71f1b5c47ea272a33f4d44c3a1170137ce374fe6b41c7e3fae10fbfa43ef3e7a4283ca864ffe00fa0144147067a1711ec3783fb7eabfd465d9c94ae88d6fc726cf5273b61278a8f26fea6b47ed286e0b801327a3cf971961ece90728354adf7b8523fb2df5f6a1ff955a40bfa331264a68344d1dfe7beb9de17581f91f481bbcbd699c76f5f5d8c7a1aae492cde0cb6025a45ded372a3873e9e503b451169202cf2a115ed9c764db4d7c3b239"}, 0x14e) syz_io_uring_setup(0x7c7f, &(0x7f00000001c0)={0x0, 0xf877, 0x0, 0x3, 0x300, 0x0, r2}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f00000002c0)=0x0) r8 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000380)=@IORING_OP_WRITE={0x17, 0x3, 0x2004, @fd=r8, 0x2f6, &(0x7f0000000340)="03c22425c4433c03e3204f0422fc3e42ccc0162769d9b6cb1df0fcefceb70ac3e5", 0x21, 0x16, 0x9851f6a606c9b707}, 0xd6) 22:32:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x4e042}, 0x18) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000200), 0x82, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES64=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES16], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:32:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:32:27 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3982000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 40) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:32:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x526a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010000b, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100010, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1874.255246] loop4: detected capacity change from 0 to 20992 [ 1874.266933] FAULT_INJECTION: forcing a failure. [ 1874.266933] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.270746] CPU: 0 PID: 21872 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1874.272477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.274466] Call Trace: [ 1874.275111] dump_stack+0x107/0x167 [ 1874.275997] should_fail.cold+0x5/0xa [ 1874.276925] ? __kernfs_new_node+0xd4/0x860 [ 1874.277986] should_failslab+0x5/0x20 [ 1874.278900] kmem_cache_alloc+0x5b/0x310 [ 1874.279896] __kernfs_new_node+0xd4/0x860 [ 1874.280905] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.282046] ? kernfs_add_one+0x36e/0x4d0 22:32:27 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3a82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1874.283055] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.284341] ? wait_for_completion_io+0x270/0x270 [ 1874.285504] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1874.286794] kernfs_new_node+0x18d/0x250 [ 1874.287790] __kernfs_create_file+0x51/0x350 [ 1874.288855] sysfs_add_file_mode_ns+0x221/0x560 [ 1874.290010] internal_create_group+0x324/0xb30 [ 1874.291134] ? sysfs_remove_group+0x170/0x170 [ 1874.292221] ? lockdep_init_map_type+0x2c7/0x780 [ 1874.293372] ? blk_queue_flag_set+0x22/0x30 [ 1874.294415] ? __loop_update_dio+0x2d2/0x690 [ 1874.295486] loop_configure+0x953/0x1410 [ 1874.296491] lo_ioctl+0xa57/0x16b0 [ 1874.297357] ? avc_has_extended_perms+0x7f1/0xf40 [ 1874.298535] ? loop_set_status_old+0x250/0x250 [ 1874.299634] ? avc_ss_reset+0x180/0x180 [ 1874.300591] ? find_held_lock+0x2c/0x110 [ 1874.301593] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1874.302789] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1874.304067] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1874.305319] ? generic_block_fiemap+0x60/0x60 [ 1874.306393] ? lock_downgrade+0x6d0/0x6d0 [ 1874.307385] ? build_open_flags+0x6f0/0x6f0 [ 1874.308429] ? loop_set_status_old+0x250/0x250 [ 1874.309514] blkdev_ioctl+0x291/0x710 [ 1874.310433] ? blkdev_common_ioctl+0x1930/0x1930 [ 1874.311570] ? selinux_file_ioctl+0xb6/0x270 [ 1874.312642] block_ioctl+0xf9/0x140 [ 1874.313507] ? blkdev_read_iter+0x1c0/0x1c0 [ 1874.314549] __x64_sys_ioctl+0x19a/0x210 [ 1874.315534] do_syscall_64+0x33/0x40 [ 1874.316425] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.317645] RIP: 0033:0x7f09815aa8d7 [ 1874.318544] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.322911] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1874.324712] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1874.326435] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1874.328130] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1874.329825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1874.331527] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1874.360336] loop6: detected capacity change from 0 to 262144 [ 1874.364335] loop1: detected capacity change from 0 to 33559552 [ 1874.370980] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (10 blocks) 22:32:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:32:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x526b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x42000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3872, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2074, 0x0) r3 = openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket(0x11, 0x3, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000000240)={'sit0\x00', &(0x7f0000000140)={'ip6gre0\x00', r6, 0x2f, 0x0, 0x1, 0x9, 0x0, @dev={0xfe, 0x80, '\x00', 0x42}, @remote, 0x700, 0x80, 0x7ff, 0x98}}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r7, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1874.530956] loop1: detected capacity change from 0 to 33559552 [ 1874.547506] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ" or missing value [ 1874.573318] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:32:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x84e4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010002e, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:28 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3b82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:28 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 41) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1874.852734] FAULT_INJECTION: forcing a failure. [ 1874.852734] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.854084] CPU: 1 PID: 22208 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1874.854882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.855829] Call Trace: [ 1874.856141] dump_stack+0x107/0x167 [ 1874.856573] should_fail.cold+0x5/0xa [ 1874.857019] ? create_object.isra.0+0x3a/0xa20 [ 1874.857547] should_failslab+0x5/0x20 [ 1874.858005] kmem_cache_alloc+0x5b/0x310 [ 1874.858486] ? __lockdep_reset_lock+0x180/0x180 [ 1874.859029] create_object.isra.0+0x3a/0xa20 [ 1874.859531] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1874.860127] kmem_cache_alloc+0x159/0x310 [ 1874.860612] __kernfs_new_node+0xd4/0x860 [ 1874.861095] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.861634] ? kernfs_add_one+0x36e/0x4d0 [ 1874.862132] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.862690] ? wait_for_completion_io+0x270/0x270 [ 1874.863245] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1874.863855] kernfs_new_node+0x18d/0x250 [ 1874.864327] __kernfs_create_file+0x51/0x350 [ 1874.864836] sysfs_add_file_mode_ns+0x221/0x560 [ 1874.865381] internal_create_group+0x324/0xb30 [ 1874.865916] ? sysfs_remove_group+0x170/0x170 [ 1874.866449] ? lockdep_init_map_type+0x2c7/0x780 [ 1874.867000] ? blk_queue_flag_set+0x22/0x30 [ 1874.867493] ? __loop_update_dio+0x2d2/0x690 [ 1874.868009] loop_configure+0x953/0x1410 [ 1874.868489] lo_ioctl+0xa57/0x16b0 [ 1874.868899] ? avc_has_extended_perms+0x7f1/0xf40 [ 1874.869453] ? loop_set_status_old+0x250/0x250 [ 1874.869997] ? avc_ss_reset+0x180/0x180 [ 1874.870461] ? find_held_lock+0x2c/0x110 [ 1874.870945] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1874.871519] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1874.872133] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1874.872732] ? generic_block_fiemap+0x60/0x60 [ 1874.873251] ? lock_downgrade+0x6d0/0x6d0 [ 1874.873727] ? build_open_flags+0x6f0/0x6f0 [ 1874.874253] ? loop_set_status_old+0x250/0x250 [ 1874.874773] blkdev_ioctl+0x291/0x710 [ 1874.875210] ? blkdev_common_ioctl+0x1930/0x1930 [ 1874.875754] ? selinux_file_ioctl+0xb6/0x270 [ 1874.876263] block_ioctl+0xf9/0x140 [ 1874.876680] ? blkdev_read_iter+0x1c0/0x1c0 [ 1874.877176] __x64_sys_ioctl+0x19a/0x210 [ 1874.877646] do_syscall_64+0x33/0x40 [ 1874.878088] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.878678] RIP: 0033:0x7f09815aa8d7 [ 1874.879103] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.881192] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1874.882095] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1874.882905] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1874.883725] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1874.884543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1874.885369] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1874.968398] loop6: detected capacity change from 0 to 262144 [ 1875.010496] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:32:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:32:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, '[$,!).,p)'}}, {@version_L}], [{@euid_lt={'euid<', 0xee00}}, {@fowner_lt={'fowner<', 0xee01}}, {@euid_eq}, {@fowner_gt={'fowner>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, '-@\''}}, {@subj_role={'subj_role', 0x3d, '\xff\xff\xff\xff\xff\xff'}}, {@fsmagic}]}}) 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) creat(&(0x7f0000000100)='./file0\x00', 0x80) gettid() 22:32:41 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001ac0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@initdev}}, &(0x7f0000000200)=0xffffffffffffff2a) getegid() r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xf8, 0x1c, 0xc21, 0xffffffff, 0x25dfdbff, {}, [@generic="8dc7167d9b85d29e83b01df1ee2532386c4e622017246a951804d7491b1b50bdd12865aef323f8041d80e8b40f9e98e643da8978aa20260bf93696ba075b54c81e6450a6fa0f9e87e2b6e224bdbc39dbcf96ddc3101aa98a51f7f3b91d9e6fed2380fb998b06340be515dd22e0fd27ca86bccd9df4c6b3233a8aedeebd0ed4587bb7f669002d2ed764685cec08743482681efe6e7e757728bc2f4e40a5c82dc230114229c1e1c98750eed455c41138f3ea94eb12abe8a55904c5f7035286c0d4d39dd6168e3bc8b1385e463cdbbffbc4e2", @typed={0x8, 0x1, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0x8, 0x2, 0x0, 0x0, @str='*\\:\x00'}]}, 0xf8}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001a40)={r1, @multicast1, @multicast1}, 0xc) r5 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x488000, 0x4e) 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) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r6, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r6, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x2, 0x8080) preadv2(r5, &(0x7f0000000800)=[{&(0x7f0000000480)=""/164, 0xa4}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000680)=""/198, 0xc6}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000780)=""/6, 0x6}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/21, 0x15}, {&(0x7f0000001940)=""/236, 0xec}], 0x9, 0x1000, 0x0, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000180)) sendmsg$inet6(r6, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) unshare(0x48020200) 22:32:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 42) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:32:41 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100048, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:41 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3c82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1888.533292] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1888.553636] loop4: detected capacity change from 0 to 131072 [ 1888.565758] 9pnet: Insufficient options for proto=fd [ 1888.586526] FAULT_INJECTION: forcing a failure. [ 1888.586526] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.588238] CPU: 0 PID: 22424 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1888.589208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1888.590383] Call Trace: [ 1888.590742] dump_stack+0x107/0x167 [ 1888.591260] should_fail.cold+0x5/0xa [ 1888.591802] ? __kernfs_new_node+0xd4/0x860 [ 1888.592418] should_failslab+0x5/0x20 [ 1888.592953] kmem_cache_alloc+0x5b/0x310 [ 1888.593536] __kernfs_new_node+0xd4/0x860 [ 1888.594135] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1888.594792] ? kernfs_add_one+0x36e/0x4d0 [ 1888.595373] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1888.596060] ? wait_for_completion_io+0x270/0x270 [ 1888.596741] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1888.597488] kernfs_new_node+0x18d/0x250 [ 1888.598071] __kernfs_create_file+0x51/0x350 [ 1888.598700] sysfs_add_file_mode_ns+0x221/0x560 [ 1888.599369] internal_create_group+0x324/0xb30 [ 1888.600026] ? sysfs_remove_group+0x170/0x170 [ 1888.600664] ? lockdep_init_map_type+0x2c7/0x780 [ 1888.601336] ? blk_queue_flag_set+0x22/0x30 [ 1888.601941] ? __loop_update_dio+0x2d2/0x690 [ 1888.602575] loop_configure+0x953/0x1410 [ 1888.603158] lo_ioctl+0xa57/0x16b0 [ 1888.603662] ? avc_has_extended_perms+0x7f1/0xf40 [ 1888.604343] ? loop_set_status_old+0x250/0x250 [ 1888.604986] ? avc_ss_reset+0x180/0x180 [ 1888.605548] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1888.606284] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1888.607037] ? trace_hardirqs_on+0x5b/0x180 [ 1888.607642] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1888.608409] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1888.609106] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1888.609856] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1888.610599] ? generic_block_fiemap+0x60/0x60 [ 1888.611225] ? lock_downgrade+0x6d0/0x6d0 [ 1888.611805] ? build_open_flags+0x6f0/0x6f0 [ 1888.612414] ? loop_set_status_old+0x250/0x250 [ 1888.613054] blkdev_ioctl+0x291/0x710 [ 1888.613589] ? blkdev_common_ioctl+0x1930/0x1930 [ 1888.614265] ? selinux_file_ioctl+0xb6/0x270 [ 1888.614885] block_ioctl+0xf9/0x140 [ 1888.615391] ? blkdev_read_iter+0x1c0/0x1c0 [ 1888.615994] __x64_sys_ioctl+0x19a/0x210 [ 1888.616570] do_syscall_64+0x33/0x40 [ 1888.617094] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1888.617810] RIP: 0033:0x7f09815aa8d7 [ 1888.618341] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1888.620911] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1888.621977] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1888.622971] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1888.623967] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1888.624954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1888.625950] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 22:32:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="00000000000000002e2f66696c657d0091a11a0d767152da7bb0fbf915c8efa83ab7f8199da1ba99effdc96271ea601d88e548e9283279fbd7eea30ad16bb7ef18dc0ff6023364e01f9195590c56c114dc72c4d77734c055555eea65f16a63855bc9ae1dfe7b5bfc7bef9f066abf17b7c285d0d9267e03fbabfa7ec3806900843df4b25714be105458da30ef2809c673277b4a5328250617b6ee59e1022aaeba16799a7a6935d384ba872900c9ecde897a7af5763573f161291b5c95d21d458af22199"]) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @empty}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) r4 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r4}, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000001}, 0x0, 0x0, 0x0, 0x2}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x80) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') pread64(r6, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r7 = gettid() timer_create(0x1, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r7}, &(0x7f0000000040)) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="24000000371100020d02000000010000afd2361500000000", @ANYRES32=r7, @ANYBLOB="0600ffffffffffff8b92f786f688a92e1721ac5da5092fe915249e87ce883826678b0ce4079a4a159293a0119e700e34ea5283c88b2d8b5202e26adb7b6dc5dac29a13a3c7d5fedc9b869157c7e1cdbd0aad9dde9d5bd35672eca81ed9ed1817de53e729756122b70245d807df4433e5ed15636e2f7969a08c76e51157a9fc6811c1721aa848aac53ec7b6fb35ef67dbb861e246bf2a6dba1f344a6487052fcbb49dc409b4c3591339e8ca129e3971c544a45cb1c3adbcc25a40842fb2862e53987ab1"], 0x24) gettid() r8 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x10000, 0x100) io_uring_register$IORING_REGISTER_FILES(r8, 0x2, &(0x7f0000000200)=[r6, r3, r5, r0], 0x4) 22:32:42 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3d82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1888.751035] loop6: detected capacity change from 0 to 262144 [ 1888.765793] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (64 blocks) [ 1888.783799] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1888.809153] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1888.820637] loop1: detected capacity change from 0 to 33559552 [ 1888.898044] loop1: detected capacity change from 0 to 33559552 [ 1888.903663] FAT-fs (loop1): bogus number of reserved sectors [ 1888.904563] FAT-fs (loop1): Can't find a valid FAT filesystem 22:32:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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, 0x107c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) r3 = gettid() capset(&(0x7f00000000c0)={0x20071026, r3}, &(0x7f00000001c0)={0xffff30f7, 0x10001, 0x2, 0x40, 0x6, 0x8}) 22:32:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:32:57 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 43) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:32:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x2010004c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3e82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 22:32:57 executing program 5: ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "f038679de021f8c801000000000000009d1fa459d07100000000bc7ae631f7a54805ff070000000000093393d0e1c7391515c7ab7c8e0600", 0x27}, 0xffffff93, 0x0) add_key$keyring(&(0x7f0000000400), &(0x7f0000000540)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) keyctl$KEYCTL_MOVE(0xc, 0x0, 0xfffffffffffffffe, 0x0, 0x0) request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000680)={'syz', 0x3}, &(0x7f00000005c0)='{N$\x0f[\xc9UY\xb1y\x9a\x03\r\xc8y8\xb5\x15\xb2\xa6\x11\x9e\xaf\xd3bj\xd0\xee0%`\xf7\xd6\xf3\xf3\x03\x8da7\xa6\x95\x85\xbc\xfc\xae%~V\x8c\x90C\x13\xba\x1c0q3\tET(_\xa8\xbb\x9c\xd9e\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000500)=0x1) add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000080)="a3", 0x1, 0xfffffffffffffffb) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000740)) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000640)='dns_resolve\xc8C', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x4000001) ioctl$CDROMVOLCTRL(0xffffffffffffffff, 0x530a, &(0x7f0000000580)={0x92, 0x1, 0x3, 0x5}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}, 0x8000, 0x0, 0x8a1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8917, &(0x7f00000001c0)={'vlan1\x00', {0x2, 0x0, @empty}}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891a, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:32:57 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x20008080) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r3, &(0x7f0000003600)=[{{&(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000440)='7x', 0x2}], 0x1}}, {{&(0x7f00000003c0)={0x2, 0x0, @dev}, 0xf, &(0x7f0000000180)=[{&(0x7f0000000780)="4ded", 0x2}], 0x1}}], 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x24, r2, 0x2ff, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x24}}, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', &(0x7f0000000380)=@random='y', 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000240)=""/96, &(0x7f00000002c0)=0x60) [ 1903.922852] FAULT_INJECTION: forcing a failure. [ 1903.922852] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.924691] CPU: 1 PID: 22762 Comm: syz-executor.6 Not tainted 5.10.237 #1 [ 1903.925692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.926901] Call Trace: [ 1903.927298] dump_stack+0x107/0x167 [ 1903.927828] should_fail.cold+0x5/0xa [ 1903.928374] ? create_object.isra.0+0x3a/0xa20 [ 1903.929042] should_failslab+0x5/0x20 [ 1903.929600] kmem_cache_alloc+0x5b/0x310 [ 1903.930200] ? __lockdep_reset_lock+0x180/0x180 [ 1903.930897] create_object.isra.0+0x3a/0xa20 [ 1903.931538] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1903.932293] kmem_cache_alloc+0x159/0x310 [ 1903.932912] __kernfs_new_node+0xd4/0x860 [ 1903.933530] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1903.934222] ? kernfs_add_one+0x36e/0x4d0 [ 1903.934902] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1903.935616] ? wait_for_completion_io+0x270/0x270 [ 1903.936321] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1903.937098] kernfs_new_node+0x18d/0x250 [ 1903.937705] __kernfs_create_file+0x51/0x350 [ 1903.938372] sysfs_add_file_mode_ns+0x221/0x560 [ 1903.939069] internal_create_group+0x324/0xb30 [ 1903.939754] ? sysfs_remove_group+0x170/0x170 [ 1903.940420] ? lockdep_init_map_type+0x2c7/0x780 [ 1903.941129] ? blk_queue_flag_set+0x22/0x30 [ 1903.941766] ? __loop_update_dio+0x2d2/0x690 [ 1903.942425] loop_configure+0x953/0x1410 [ 1903.943040] lo_ioctl+0xa57/0x16b0 [ 1903.943566] ? avc_has_extended_perms+0x7f1/0xf40 [ 1903.944281] ? loop_set_status_old+0x250/0x250 [ 1903.944967] ? avc_ss_reset+0x180/0x180 [ 1903.945559] ? find_held_lock+0x2c/0x110 [ 1903.946180] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1903.946920] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1903.947714] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1903.948487] ? generic_block_fiemap+0x60/0x60 [ 1903.949147] ? lock_downgrade+0x6d0/0x6d0 [ 1903.949754] ? build_open_flags+0x6f0/0x6f0 [ 1903.950403] ? loop_set_status_old+0x250/0x250 [ 1903.951073] blkdev_ioctl+0x291/0x710 [ 1903.951636] ? blkdev_common_ioctl+0x1930/0x1930 [ 1903.952531] ? selinux_file_ioctl+0xb6/0x270 [ 1903.953201] block_ioctl+0xf9/0x140 [ 1903.953764] ? blkdev_read_iter+0x1c0/0x1c0 [ 1903.954584] __x64_sys_ioctl+0x19a/0x210 [ 1903.955277] do_syscall_64+0x33/0x40 [ 1903.955824] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1903.956568] RIP: 0033:0x7f09815aa8d7 [ 1903.957115] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1903.958795] ------------[ cut here ]------------ [ 1903.959782] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1903.959801] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1903.959810] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1903.959818] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1903.959827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1903.959836] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1903.971855] wlan1: Failed check-sdata-in-driver check, flags: 0x4 [ 1903.973774] WARNING: CPU: 0 PID: 22764 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x554/0x5f0 [ 1903.976044] Modules linked in: [ 1903.976846] CPU: 0 PID: 22764 Comm: syz-executor.0 Not tainted 5.10.237 #1 [ 1903.978460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1903.980410] RIP: 0010:drv_bss_info_changed+0x554/0x5f0 [ 1903.981661] Code: 49 8b ac 24 a8 03 00 00 48 85 ed 74 3e e8 64 6d 8b fd e8 5f 6d 8b fd 8b 54 24 04 48 89 ee 48 c7 c7 20 e1 95 84 e8 55 0c 25 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 0d 73 b7 fd e9 97 fb ff ff 4c 89 [ 1903.989387] RSP: 0018:ffff88804e3a75d0 EFLAGS: 00010282 [ 1903.990660] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1903.992555] RDX: 0000000000040000 RSI: ffffffff8129e6f3 RDI: ffffed1009c74eac [ 1903.994245] RBP: ffff888046390000 R08: 0000000000000001 R09: ffff88806ce37b0f [ 1903.995929] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888046390bc0 [ 1903.997621] R13: 0000000000400000 R14: ffff888046391da0 R15: ffff888046391d98 [ 1903.999327] FS: 00007fd8193ad700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1904.001222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1904.002604] CR2: 00007fd8193abff8 CR3: 0000000049b28000 CR4: 0000000000350ef0 [ 1904.004280] Call Trace: [ 1904.004895] ieee80211_bss_info_change_notify+0x9a/0xc0 22:32:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3f00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1904.006168] ieee80211_ocb_leave+0x1ed/0x340 [ 1904.007483] ? nl80211_parse_mon_options+0x477/0x6d0 [ 1904.008701] __cfg80211_leave_ocb+0x1d6/0x570 [ 1904.009775] cfg80211_leave_ocb+0x4e/0x70 [ 1904.010795] cfg80211_change_iface+0x843/0xf90 [ 1904.011914] nl80211_set_interface+0x67c/0x8f0 [ 1904.013015] ? nl80211_notify_iface+0x180/0x180 [ 1904.014141] ? nl80211_pre_doit+0xa2/0x640 [ 1904.015169] genl_family_rcv_msg_doit+0x22d/0x330 [ 1904.016338] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1904.017881] ? cap_capable+0x1cd/0x230 [ 1904.018843] ? ns_capable+0xe2/0x110 [ 1904.019748] genl_rcv_msg+0x36a/0x5a0 [ 1904.020679] ? genl_get_cmd+0x480/0x480 [ 1904.021644] ? nl80211_notify_iface+0x180/0x180 [ 1904.022986] ? lock_release+0x680/0x680 [ 1904.023945] ? __lockdep_reset_lock+0x180/0x180 [ 1904.025134] netlink_rcv_skb+0x14b/0x430 [ 1904.026293] ? genl_get_cmd+0x480/0x480 [ 1904.027369] ? netlink_ack+0xab0/0xab0 [ 1904.028485] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1904.029559] ? netlink_unicast+0x152/0x800 [ 1904.030574] genl_rcv+0x24/0x40 [ 1904.031360] netlink_unicast+0x54e/0x800 [ 1904.032334] ? netlink_attachskb+0x870/0x870 [ 1904.033399] netlink_sendmsg+0x90f/0xe00 [ 1904.034389] ? netlink_unicast+0x800/0x800 [ 1904.035425] ? netlink_unicast+0x800/0x800 [ 1904.036430] __sock_sendmsg+0x154/0x190 [ 1904.037385] __sys_sendto+0x21c/0x320 [ 1904.038319] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1904.039598] ? kmem_cache_free+0xa7/0x2d0 [ 1904.040739] ? _cond_resched+0x10/0x30 [ 1904.041838] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1904.043243] ? call_rcu+0x435/0x9c0 [ 1904.044106] ? trace_hardirqs_on+0x5b/0x180 [ 1904.045303] __x64_sys_sendto+0xdd/0x1b0 [ 1904.046400] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1904.047879] do_syscall_64+0x33/0x40 [ 1904.048889] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1904.050186] RIP: 0033:0x7fd81bdea8ac [ 1904.051343] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 1904.055742] RSP: 002b:00007fd8193abf80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1904.057693] RAX: ffffffffffffffda RBX: 00007fd8193ac0f0 RCX: 00007fd81bdea8ac [ 1904.059503] RDX: 0000000000000024 RSI: 00007fd8193ac140 RDI: 0000000000000005 [ 1904.061350] RBP: 0000000000000000 R08: 00007fd8193abfd4 R09: 000000000000000c [ 1904.063152] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1904.065031] R13: 00007fd8193ac140 R14: 0000000000000005 R15: 0000000000000000 [ 1904.066855] irq event stamp: 2507 [ 1904.067869] hardirqs last enabled at (2519): [] console_unlock+0x92d/0xb40 [ 1904.069956] hardirqs last disabled at (2530): [] console_unlock+0x839/0xb40 [ 1904.072129] softirqs last enabled at (1742): [] asm_call_irq_on_stack+0x12/0x20 [ 1904.074331] softirqs last disabled at (1661): [] asm_call_irq_on_stack+0x12/0x20 [ 1904.076594] ---[ end trace ab275a9af92d8807 ]--- [ 1904.080370] loop6: detected capacity change from 0 to 262144 [ 1904.123773] loop4: detected capacity change from 0 to 196608 [ 1904.140477] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (96 blocks) [ 1904.163933] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 22:32:57 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) 22:32:57 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 44) chroot(0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:32:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f00000004c0)="1296ca6b2afc3278755b7cdfd45d8a59295daccda003be4aa322e04b03eb93b79518fc6ddc4a2c882d4cd9e332e158e7c6b37c", 0x33}, {&(0x7f0000000340)}, {&(0x7f0000000540)="021d4747028b47c14b5e1b661173253d1f3becb69e674943f82f6f535f425b165476b035d2ce9eda801c14d4e45721d17f56c5934bfd13dc76901ebed1a1183e507adbd279b8c00f7dbef739702be0c4b7b4ce2622cfef50026b5127918d1ddc96db6944d2d13e2ba79b13afba4d575fd8593e7c195343e3d3661a6adbe66f54310e81", 0x83}], 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x43, 0x6a08, 0x8) r3 = accept$inet6(r2, &(0x7f0000000980)={0xa, 0x0, 0x0, @private1}, &(0x7f00000009c0)=0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x100, [], 0x0, "043ba9ba70070b"}) lseek(r3, 0x6, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r4, 0x0, &(0x7f0000000140)='./file2\x00', 0x1, 0x70001, 0x12345}, 0x1) openat$incfs(r4, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c9b65ae5b5d5dee79a3004c7f68f0eed3fc6e2bb0d200ca89e4fa763450980700f3ff400000", @ANYRES16=r5, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001002000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4002) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) lseek(0xffffffffffffffff, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 22:32:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000240)=ANY=[@ANYBLOB="0100003bc81e3d94db644b0777ecbcc38647a57e8da1c3f704000000794bb92e95eab06a5a374eeb0400000000000000761cbd77716530701e2dd8b35b9218035357bbb573a9859ae3e21e15671c56ac3825bf116aebbfebdfd0ee49a6372e469f4da6dc2f307aadf97510f52b4bb8dfce031f8275ed70e5af9bb387dcdf418c977cc408ab6aaba02a33909dbe0aca598036370a0eb1def118b0eecb9aedba09a55461ce7ff0862f8e1fbc00f701f2c2ce733e186fd9b95034d8dced26847b97a0e271f697baa514", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\x00'}) perf_event_open(&(0x7f00000001c0)={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) creat(&(0x7f0000000100)='./file0\x00', 0x60) gettid() 22:32:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x3f82000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1904.355216] FAULT_INJECTION: forcing a failure. [ 1904.355216] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.356595] CPU: 1 PID: 23089 Comm: syz-executor.6 Tainted: G W 5.10.237 #1 [ 1904.357539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1904.358500] Call Trace: [ 1904.358809] dump_stack+0x107/0x167 [ 1904.359230] should_fail.cold+0x5/0xa [ 1904.359682] ? __kernfs_new_node+0xd4/0x860 [ 1904.360185] should_failslab+0x5/0x20 [ 1904.360620] kmem_cache_alloc+0x5b/0x310 [ 1904.361095] __kernfs_new_node+0xd4/0x860 [ 1904.361586] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1904.362127] ? kernfs_add_one+0x36e/0x4d0 [ 1904.362612] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1904.363177] ? wait_for_completion_io+0x270/0x270 [ 1904.363731] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1904.364351] kernfs_new_node+0x18d/0x250 [ 1904.364830] __kernfs_create_file+0x51/0x350 [ 1904.365340] sysfs_add_file_mode_ns+0x221/0x560 [ 1904.365894] internal_create_group+0x324/0xb30 [ 1904.366438] ? sysfs_remove_group+0x170/0x170 [ 1904.366952] ? lockdep_init_map_type+0x2c7/0x780 [ 1904.367504] ? blk_queue_flag_set+0x22/0x30 [ 1904.367999] ? __loop_update_dio+0x2d2/0x690 [ 1904.368508] loop_configure+0x953/0x1410 [ 1904.368989] lo_ioctl+0xa57/0x16b0 [ 1904.369397] ? avc_has_extended_perms+0x7f1/0xf40 [ 1904.369952] ? loop_set_status_old+0x250/0x250 [ 1904.370490] ? avc_ss_reset+0x180/0x180 [ 1904.370947] ? find_held_lock+0x2c/0x110 [ 1904.371429] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1904.372000] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1904.372612] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1904.373212] ? generic_block_fiemap+0x60/0x60 [ 1904.373722] ? lock_downgrade+0x6d0/0x6d0 [ 1904.374194] ? build_open_flags+0x6f0/0x6f0 [ 1904.374716] ? loop_set_status_old+0x250/0x250 [ 1904.375238] blkdev_ioctl+0x291/0x710 [ 1904.375675] ? blkdev_common_ioctl+0x1930/0x1930 [ 1904.376217] ? selinux_file_ioctl+0xb6/0x270 [ 1904.376724] block_ioctl+0xf9/0x140 [ 1904.377136] ? blkdev_read_iter+0x1c0/0x1c0 [ 1904.377628] __x64_sys_ioctl+0x19a/0x210 [ 1904.378096] do_syscall_64+0x33/0x40 [ 1904.378537] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1904.379124] RIP: 0033:0x7f09815aa8d7 [ 1904.379554] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1904.381627] RSP: 002b:00007f097eb1ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1904.382544] RAX: ffffffffffffffda RBX: 00007f09815f4970 RCX: 00007f09815aa8d7 [ 1904.383669] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1904.384581] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1904.385539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1904.386452] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 1904.389632] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1904.390490] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1904.391973] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:32:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x20100068, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1904.401442] loop6: detected capacity change from 0 to 262144 [ 1904.412651] loop4: detected capacity change from 0 to 262144 [ 1904.483855] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1904.484900] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 22:32:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x480100, 0x148) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @broadcast}, 0xd, {0x2, 0x4e20, @empty}, 'veth0_to_batadv\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, 0x107c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) r3 = gettid() capset(&(0x7f00000000c0)={0x20071026, r3}, &(0x7f00000001c0)={0xffff30f7, 0x10001, 0x2, 0x40, 0x6, 0x8}) 22:32:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x4000000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1904.534061] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1904.540304] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue VM DIAGNOSIS: 22:32:57 Registers: info registers vcpu 0 RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e0031 RDI=ffffffff879f3140 RBP=ffffffff879f3100 RSP=ffff88804e3a6f68 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000032 R13=0000000000000032 R14=ffffffff879f3100 R15=dffffc0000000000 RIP=ffffffff822e0088 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007fd8193ad700 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=00007fd8193abff8 CR3=0000000049b28000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 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=00007fb15d2147c000007fb15d2147c8 XMM02=00007fb15d2147e000007fb15d2147c0 XMM03=00007fb15d2147c800007fb15d2147c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000027 RCX=ffffffff8126efdb RDX=1ffff110096a1475 RSI=0000000000000008 RDI=ffffffff8686c6a0 RBP=0000000000000000 RSP=ffff88804e83f710 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=ffff88804b509a40 R13=ffff88804b50a3b0 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff816c9cb4 RFL=00000057 [---ZAPC] CPL=0 II=0 A20=1 SMM=0 HLT=0 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=00007fff96126ff8 CR3=000000003d28a000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 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=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000