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"}}}}}, &(0x7f0000000000)={0x1, 0x2, [0x997, 0x2ec, 0x201, 0xac5]}) 15:18:21 executing program 4: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$HIDIOCGRAWNAME(0xffffffffffffffff, 0x80404804, 0x0) r1 = epoll_create(0x7) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x131001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x8}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0xf1da1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000240)={0xa0002000}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000280)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffffd, 0x0, r1}, 0x68) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000000)="cd6d7ee0cea450c4702e5537896de0286b67b6f4d796d993678fd631729534cce37ac7890b126c8b709279a4d344a9ecdb4f792a0c0c35d5773382b041f94ff237ce5a98d746a915db9d1e32bbfb87e4432c14e2de36317eaeef25c12e1147d6011692c56286040da88f61ae872b295760f5b515786716061e1b01a30f4107d0475a04aa1b9cb568ac46a70f52a06fa61368364de99591f45befd868a38a58e5dca4e4e8da1758fd215a", 0xaa, 0x1, 0x0, 0x3, r3}, &(0x7f0000000100)) ioctl$CDROMEJECT(r0, 0x5309) [ 1409.103325] No source specified 15:18:21 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1409.184238] loop3: detected capacity change from 0 to 65546 [ 1409.189400] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1409.244010] loop6: detected capacity change from 0 to 65546 [ 1409.265736] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1409.289575] FAT-fs (loop6): bogus number of FAT sectors [ 1409.290827] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1409.302452] No source specified 15:18:22 executing program 0: unshare(0x8000000) semget$private(0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semtimedop(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x1, 0x8, 0x0]) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x48, 0x1000}], 0x1) unshare(0x48040080) 15:18:22 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet(r3, &(0x7f0000009ac0)=[{{&(0x7f0000003500)={0x2, 0x4e20, @remote}, 0x10, 0x0}}, {{&(0x7f0000003680)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0xd3}]}}}], 0x18}}], 0x2, 0x0) sendmsg$FOU_CMD_GET(r3, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f00000007c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fddb5f250300000006000a004e20000006000a004e24000014000900fc020000000000000000000000000001050002000a000000060001004e2200000500030062000000050003003c00000008000000ac1414aa14000900fe8000000000000000000000000000bbfc9461dd8ffbf6"], 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004050) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000140)='\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105443, 0x0) recvmmsg(r3, &(0x7f0000003a00)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)}], 0x2}, 0x628f}, {{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/5, 0x5}, 0x401}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/26, 0x1a}, {&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000400)=""/9, 0x9}], 0x4, &(0x7f0000000480)=""/136, 0x88}, 0x1}, {{&(0x7f0000000600)=@in, 0x80, &(0x7f0000000540)=[{&(0x7f0000001840)=""/239, 0xef}, {&(0x7f0000000700)=""/91, 0x5b}], 0x2, &(0x7f0000001940)=""/182, 0xb6}, 0x88}, {{&(0x7f0000001a00)=@alg, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000780)}, {&(0x7f0000001a80)=""/177, 0xb1}, {&(0x7f0000001b40)=""/126, 0x7e}], 0x3, &(0x7f0000001c00)=""/223, 0xdf}, 0x7}, {{&(0x7f0000001d00)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001d80)=""/210, 0xd2}, {&(0x7f0000001e80)=""/104, 0x68}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/193, 0xc1}, {&(0x7f0000003000)=""/132, 0x84}], 0x5}, 0x3577}, {{&(0x7f0000003140)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000003200)=[{&(0x7f00000031c0)=""/37, 0x25}], 0x1, &(0x7f0000003240)}, 0x2}, {{&(0x7f0000003280)=@in6, 0x80, &(0x7f0000003980)=[{&(0x7f0000003300)=""/108, 0x6c}, {&(0x7f0000003380)}, {&(0x7f00000033c0)=""/149, 0x95}, {&(0x7f0000003540)=""/222, 0xde}, {&(0x7f00000036c0)=""/208, 0xd0}, {&(0x7f0000003480)=""/95, 0x5f}, {&(0x7f00000037c0)=""/212, 0xd4}, {&(0x7f00000038c0)=""/173, 0xad}], 0x8, &(0x7f0000003640)=""/5, 0x5}, 0x9}], 0x8, 0x10000, &(0x7f0000003c00)={0x0, 0x989680}) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) gettid() r5 = dup(0xffffffffffffffff) sendmmsg$inet(r5, &(0x7f0000009ac0)=[{{&(0x7f0000003500)={0x2, 0x4e20, @remote}, 0x10, 0x0}}, {{&(0x7f0000003680)={0x2, 0x4e20}, 0x10, 0x0, 0x0, &(0x7f0000003c40)=ANY=[@ANYBLOB="1400000000000000000000ff0f00ffff0000a1cf931301ca8d42423d11672098336c76100cd823853b70d5a564530e72d037d782ead17c059e3d310195fcaa97c4998925da30c0e500f9078031466897588898f30867945ca225058e79c4da131d68c8dfae37668309dda19a8277bca3a11396611befbb5032f568ec81d9993b3176400234c4d848a3412e5b08f4f4113cff5a81863b42c009f554812c757209e42e9c4a7c291464a6b01795df866f2885c1ba0696982512406c6c479d0af5d44509226960f3147c22268b6e6542958cd0aacae7d635c07b53582500c36d6b0e21de9bcdf8cf8717e30cce607a6b7be5633be318c9ac7000e695600cbffc3d6825239c42169394df3716fbd58dc7d7f1ba02e6dccee2c15e9ccdf40c27e5e96fd32d0b463a79834129285f2a098b93efcb9ecfd4cdc0bef7777eadf71fcf0727e4dc9f038ddbabd9bf44e1ab6ea3af32fc20b943bceb7671c89a34a09986c9ffacef282b3bfc3335be8fbba8b2981022329aca01057d3294e6811c415527c5b14a026a4668d120b5517965a39bda379490414c495cea53264b69e093c50f1f4e205a721797af5e1f57f1250f0781cd3a49f35c0dfea1d56fcb7fd8bc"], 0x18}}], 0x2, 0x0) sendmsg$FOU_CMD_GET(r5, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f00000007c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fddb5f250300000006000a004e20000006000a004e24000014000900fc020000000000000000000000000001050002000a000000060001004e2200000500030062000000050003003c00000008000000ac1414aa14000900fe8000000000000000000000000000bbfc9461dd8ffbf6"], 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000050) 15:18:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 39) 15:18:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000000040)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x107fd}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e2020202020202020202010005aeb70325132510000eb7032510300000000002e2e20202020202020202010005aeb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020005aeb70325132510000eb703251fdff19040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:18:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") [ 1409.531953] loop2: detected capacity change from 0 to 312 [ 1409.551418] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:18:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f8", 0x16}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 1409.616570] loop3: detected capacity change from 0 to 65546 [ 1409.635354] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:18:22 executing program 4: mknod$loop(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'system.', 'L+'}) lsetxattr$trusted_overlay_origin(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f00000005c0), 0x2, 0x2) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=@random={'user.', 'L+\xc5\xe4\xd1e\xf8\x9d\xa7[9\xaa,\x14\xd8^\x1b{\xaffaKKt\x98rAuv\a\xc6\xfat\x0f\x00%nm\x83U\x91\xcd\xbd\b\x1e\x9b&%\xe0\xe1\xb5\x9dp}\xf7\xb4+Y\x17\x9a\xc8]\xd0%\xcb'}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lsetxattr$security_capability(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), &(0x7f0000000500)=@v2={0x2000000, [{0x7, 0x4}, {0x80000000, 0x59b9}]}, 0x14, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000840), &(0x7f00000009c0)=ANY=[], 0xb8, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={'L+'}, 0x16, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), &(0x7f00000003c0)={0x0, 0xfb, 0x28, 0x2, 0xff, "1e2d4b284388da276b3ffa4ed407e707", "d7cf9e2413eb4e6346fa49fb1096b880e9e434"}, 0x28, 0x2) [ 1409.759743] loop6: detected capacity change from 0 to 65546 [ 1409.780679] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1409.802395] FAT-fs (loop6): bogus number of FAT sectors [ 1409.803382] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1409.804995] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:18:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000000040)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x107fd}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e2020202020202020202010005aeb70325132510000eb7032510300000000002e2e20202020202020202010005aeb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020005aeb70325132510000eb703251fdff19040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1410.119678] loop2: detected capacity change from 0 to 304 [ 1410.141879] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1410.824701] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:18:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 40) 15:18:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, 0x0) 15:18:44 executing program 4: r0 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="4ec781c8224af897efab00c296c8e4ea7b3bd03e4c0eb0c72fad9fcdf7772da9b9bd17e4054ad8ce3f67ff4f83332c9a9a8cd71e5943c65604d124c3d1e585899a2a75e7b428e954bea5d1634fe0869cfe6f39cbdc464bd682671c28ae8bc504302c78b965e55b2ac5d0fab1f4c17caa9fe3f05ea151894a0a067349302c64840dbc8d1b515e182a27b913d961302ba12993c11a3fb2866bf9fab1b1ff92853942bd6892321d4151f096ffc7228ec87e88285aec27607f434cdadd29a040241ced533853e10505a4577a67f725021be5316b", 0xd2, 0x2}], 0xa8c400, &(0x7f00000001c0)=ANY=[@ANYBLOB="2c5e2d5b405e7b2f2d21ec2a282a5b2f212e28213a7b2e242c5b2c2c5c2f2e26282c5b73237b232c7569643d", @ANYRESDEC=0xee01, @ANYBLOB="2c6d01006b3d4d41595f415050454e44b500"]) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff8000/0x4000)=nil) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 15:18:44 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0xa) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x40, 0x7f, 0x9d, 0xd7, 0x0, 0x5, 0x82000, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3ca1, 0x1, @perf_bp={&(0x7f0000000140), 0x9}, 0x1000, 0x400, 0x2e, 0x2, 0x9, 0x20, 0x1, 0x0, 0x7, 0x0, 0x5}, 0xffffffffffffffff, 0xf, r1, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r2, 0x6628) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) 15:18:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000000040)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x107fd}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e2020202020202020202010005aeb70325132510000eb7032510300000000002e2e20202020202020202010005aeb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020005aeb70325132510000eb703251fdff19040000", 0x80, 0x12800}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:18:44 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r4 = getpid() epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x40000000}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000100000000003100000008000300", @ANYRES32=r3, @ANYBLOB="080052ac62472ee28bded0bb01b45a23c8fa7b2ab878cf2bd45aab22fbe97b10f9629e111a564e7200c54bd926b867c39ea148098f240aef34e7301a510026bcfb6be5e639521824db", @ANYRES32=r4, @ANYBLOB], 0x24}}, 0x24000004) r5 = epoll_create(0x7) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) sendmsg$TIPC_NL_MON_PEER_GET(r6, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="00020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x200}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) 15:18:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000880)={0x0, 0x0}) getgid() setresgid(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000680)=0x0) r6 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r6, 0x127d, 0x0) r7 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r7, 0x127d, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="04000800000000002e2f66696c653000"]) r9 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r9, 0x127d, 0x0) r10 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r10, 0x127d, 0x0) r11 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r11, 0x127d, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1c00000000", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC=r7, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000b20100000002000000", @ANYRES32=0x0, @ANYRESHEX=r11, @ANYRES32, @ANYBLOB="0000000000000000010000180213cef3", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES16, @ANYRES64=r1, @ANYRES32=r3, @ANYRES16=r4, @ANYRESOCT=r10, @ANYBLOB="0000a338b8982eed3c33240591407272e7dc00009000000000", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="14000000000000000100000001000000", @ANYBLOB="2f86aef2e09aa6190bee523a606b8457dbdc58076c73d78c70b2ac8ac9de30733007d47d9119d8b0e9c73387", @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB="000000002000000000f9ff000100000001008e00230b93512dd817d05dd270b776db03f8ebc3be69df6e473a0d151c8042559bd747fa57ee470054448685599f612e73fe3a4f77fbe725d55cb0fd44b45c2657f250d1273f1026dbd195d1cfc28b331b17507b582524cbfe92d8ec8fd4ba5d13c3a683af8b66b93f98be4efad0d84d964cb77b78d8863b6358330b4fbe14007b6edcfcd9479448eba613ff52982c387d9385d1fc2c41890fdae91e9033e190c05fc5af22f868fa4ad87365e08c3b48ee6ffea67b74a390af73", @ANYRES32=r8, @ANYRESDEC=r11, @ANYRES32=r10, @ANYRES64=r11], 0x128, 0x4000090}, 0x20044084) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3800000003010300000002000000000002000000240002800c00028005f5000000000000140000e000010000000000"], 0x38}, 0x1, 0x0, 0x0, 0xc801}, 0x0) 15:18:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") [ 1432.191118] loop2: detected capacity change from 0 to 296 [ 1432.205619] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1432.247915] loop3: detected capacity change from 0 to 65546 [ 1432.261963] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:18:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4842, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305839, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x0, 0x800000c}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc4042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) [ 1432.318471] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1432.320250] loop6: detected capacity change from 0 to 65546 15:18:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000000040)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x107fd}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1432.335996] tmpfs: Unknown parameter ' ' [ 1432.359016] tmpfs: Unknown parameter ' ' 15:18:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup(r0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d3, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") [ 1432.454961] loop2: detected capacity change from 0 to 288 [ 1432.466168] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1432.543233] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:18:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000000040)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x107fd}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:18:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 41) 15:18:45 executing program 0: set_mempolicy(0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000400)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9\xbb\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\xa4\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x0) pwrite64(r0, &(0x7f00000002c0)='<', 0x1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 15:18:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, 0x0) [ 1432.634210] loop2: detected capacity change from 0 to 280 [ 1432.635578] loop3: detected capacity change from 0 to 65546 [ 1432.646940] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1432.651650] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1432.758310] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:18:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000000040)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x107fd}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:18:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 42) 15:18:45 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x9, 0x2, 0x1e, 0xfffffff9}, {0x200, 0x81, 0xe5, 0x400000}, {0xee5, 0x8, 0x20, 0x99}, {0x1, 0x4, 0x1a, 0x81}, {0x800, 0x2f, 0x40, 0x2}, {0x7fff, 0x9, 0x40, 0x3f}]}) flock(r0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="db", 0x1}], 0x1, 0x8001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="020010f045a0000000000000"]) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0x9, 0x7f, 0x41, 0x1ff}, {0x54cf, 0x1, 0x0, 0xff}, {0x401, 0x7a, 0x7, 0x9}, {0x4, 0x7, 0x3f, 0x800}, {0x4f5, 0x4, 0x3, 0x6}]}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r4, r4, 0x0, 0x100000) r5 = getpid() pidfd_open(r5, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0xa1, 0x3, 0x4, 0x6, 0x0, 0x826, 0x74063, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5f5f, 0x2, @perf_config_ext={0x9, 0x8}, 0x4804, 0x5, 0x5, 0x4, 0x101, 0x9, 0x1, 0x0, 0x0, 0x0, 0xffffffffffff5387}, r5, 0x8, r2, 0x8) 15:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000003e80)={0x0, 0x0, &(0x7f0000003e40)={&(0x7f0000003b80)=ANY=[@ANYBLOB="1480000014000108008b00000000000002000000"], 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r1, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:sound_device_t:s0\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0xc004}, 0x20045080) [ 1432.841965] loop6: detected capacity change from 0 to 65546 [ 1432.901604] loop2: detected capacity change from 0 to 272 [ 1432.912113] loop3: detected capacity change from 0 to 65546 [ 1432.914722] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1432.917978] FAULT_INJECTION: forcing a failure. [ 1432.917978] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.919380] CPU: 1 UID: 0 PID: 13468 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1432.919434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1432.919457] Call Trace: [ 1432.919467] [ 1432.919481] dump_stack_lvl+0xfa/0x120 [ 1432.919531] should_fail_ex+0x4d7/0x5e0 [ 1432.919597] should_failslab+0xc2/0x120 [ 1432.919668] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1432.919737] ? ext4_alloc_inode+0x28/0x650 [ 1432.919796] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1432.919855] ext4_alloc_inode+0x28/0x650 [ 1432.919909] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1432.919962] alloc_inode+0x63/0x240 [ 1432.920004] new_inode+0x1c/0x190 [ 1432.920046] __ext4_new_inode+0x2f0/0x4b20 [ 1432.920096] ? srso_return_thunk+0x5/0x5f [ 1432.920141] ? avc_has_perm_noaudit+0x59/0x3c0 [ 1432.920208] ? srso_return_thunk+0x5/0x5f [ 1432.920260] ? avc_has_perm_noaudit+0x150/0x3c0 [ 1432.920336] ? __dquot_initialize+0x29e/0xcf0 [ 1432.920403] ? __pfx___ext4_new_inode+0x10/0x10 [ 1432.920458] ? __pfx_avc_has_perm+0x10/0x10 [ 1432.920523] ? srso_return_thunk+0x5/0x5f [ 1432.920568] ? __pfx___dquot_initialize+0x10/0x10 [ 1432.920655] ext4_mkdir+0x33d/0xb30 [ 1432.920733] ? __pfx_ext4_mkdir+0x10/0x10 [ 1432.920789] ? inode_permission.part.0+0xb5/0x520 [ 1432.920856] vfs_mkdir+0x291/0x4f0 [ 1432.920915] do_mkdirat+0x1a4/0x350 [ 1432.920985] ? __pfx_do_mkdirat+0x10/0x10 [ 1432.921058] ? srso_return_thunk+0x5/0x5f [ 1432.921110] __x64_sys_mkdir+0xf3/0x140 [ 1432.921180] do_syscall_64+0xbf/0x1d0 [ 1432.921231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1432.921284] RIP: 0033:0x7f5f6de36c27 [ 1432.921313] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1432.921353] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1432.921392] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1432.921421] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1432.921448] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1432.921476] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1432.921502] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1432.921559] [ 1433.014004] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:19:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[], 0xfe45) r1 = open(&(0x7f0000000840)='./file0\x00', 0x100, 0x282) dup3(r0, r1, 0x80000) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r2 = memfd_create(&(0x7f00000001c0)='/dev/sg#\x00', 0x1) readv(r2, &(0x7f0000000780)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f0000000400)=""/3, 0x3}, {&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/101, 0x65}, {&(0x7f00000006c0)=""/132, 0x84}], 0x9) r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f0000000a40)={&(0x7f00000009c0)=""/108, 0x6c, 0xee6, 0x8001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) sendto$unix(r4, &(0x7f0000000880)="64136b95fc8a32d34af895fba657c0c51d42b31f089a32ded4d1c834c25cf751c2b9459ee522392c96a4fc5bba3eb52d804a58230b40184d358b188757567cb885ea557f3581c9117bc34c075c09eef2eb6f8e00197bad48c0a419b62fc3d46128393df001703fafb6bebf044322de52b0e8ddc6f75bc0d99d2ffd577d21acb77098a2", 0x83, 0x1, &(0x7f0000000940)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 15:19:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup(r0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d3, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") 15:19:10 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x101) write$binfmt_script(r0, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], 0xd06) 15:19:10 executing program 5: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) setuid(r0) link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) 15:19:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000000040)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x107fd}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:19:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x0) 15:19:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 43) 15:19:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, 0x0) [ 1457.384235] loop2: detected capacity change from 0 to 263 [ 1457.416419] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:19:10 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 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_bp={0x0, 0xa}, 0x200, 0x0, 0x0, 0x0, 0x60b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000440), &(0x7f00000004c0)=[&(0x7f0000000480)='/proc/bus/input/devices\x00'], 0x1000) finit_module(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x96, 0x3, 0x8, 0x0, 0x5, 0x10410, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0xc8, 0xfff, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xaf, 0x0, 0xb66e}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) pread64(r1, &(0x7f00000012c0)=""/4093, 0xffd, 0x0) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/172, 0xac}], 0x4, 0x6, 0x8a6c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x26e1, 0x0) syncfs(r2) 15:19:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:19:10 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x1, 0xfff, 0x505, 0x2, 0x8, "c8af83394c85b0ab49030b7bb39dfed84b9524"}) ioctl$TIOCL_BLANKSCREEN(r0, 0x4b65, &(0x7f0000000140)) [ 1457.462029] loop6: detected capacity change from 0 to 65546 [ 1457.501418] loop3: detected capacity change from 0 to 65546 [ 1457.505037] FAULT_INJECTION: forcing a failure. [ 1457.505037] name failslab, interval 1, probability 0, space 0, times 0 [ 1457.505144] CPU: 0 UID: 0 PID: 13500 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1457.505243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1457.505284] Call Trace: [ 1457.505303] [ 1457.505328] dump_stack_lvl+0xfa/0x120 [ 1457.505416] should_fail_ex+0x4d7/0x5e0 [ 1457.505536] should_failslab+0xc2/0x120 [ 1457.505668] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1457.505794] ? ext4_alloc_inode+0x28/0x650 [ 1457.505905] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1457.506015] ext4_alloc_inode+0x28/0x650 [ 1457.506116] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1457.506215] alloc_inode+0x63/0x240 [ 1457.506291] new_inode+0x1c/0x190 [ 1457.506371] __ext4_new_inode+0x2f0/0x4b20 [ 1457.506464] ? srso_return_thunk+0x5/0x5f [ 1457.506546] ? avc_has_perm_noaudit+0x59/0x3c0 [ 1457.506670] ? srso_return_thunk+0x5/0x5f [ 1457.506767] ? avc_has_perm_noaudit+0x150/0x3c0 [ 1457.506901] ? __dquot_initialize+0x29e/0xcf0 [ 1457.507027] ? __pfx___ext4_new_inode+0x10/0x10 [ 1457.507130] ? __pfx_avc_has_perm+0x10/0x10 [ 1457.507249] ? srso_return_thunk+0x5/0x5f [ 1457.507334] ? __pfx___dquot_initialize+0x10/0x10 [ 1457.507500] ext4_mkdir+0x33d/0xb30 [ 1457.507646] ? __pfx_ext4_mkdir+0x10/0x10 [ 1457.507751] ? inode_permission.part.0+0xb5/0x520 [ 1457.507876] vfs_mkdir+0x291/0x4f0 [ 1457.508000] do_mkdirat+0x1a4/0x350 [ 1457.508131] ? __pfx_do_mkdirat+0x10/0x10 [ 1457.508268] ? srso_return_thunk+0x5/0x5f [ 1457.508366] __x64_sys_mkdir+0xf3/0x140 [ 1457.508495] do_syscall_64+0xbf/0x1d0 [ 1457.508592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1457.508689] RIP: 0033:0x7f5f6de36c27 [ 1457.508741] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1457.508816] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1457.508887] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1457.508940] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1457.508991] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1457.509042] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1457.509092] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1457.509201] [ 1457.533176] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1457.666088] loop2: detected capacity change from 0 to 256 [ 1457.677443] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1457.896777] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:19:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 44) 15:19:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@shortname_mixed}]}) 15:19:37 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x15, 0x0, 0x0, 0xfc000000}, {0x6, 0x0, 0x0, 0x7fffffff}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x393d84df) 15:19:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:19:37 executing program 5: accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e, 0x81000) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000940), 0x0, 0x0, 0x0) 15:19:37 executing program 4: prctl$PR_SET_UNALIGN(0x6, 0x1) io_setup(0x10000, &(0x7f00000012c0)) prctl$PR_SET_UNALIGN(0x6, 0x0) 15:19:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup(r0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d3, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") 15:19:37 executing program 7: r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000022c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000002300)={{r2}, "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"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$KDADDIO(r1, 0x4b34, 0xa3) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @random="b12361026e6a", @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x6, 0x0, @dev, @dev, {[@cipso={0x86, 0x6}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x103a, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @broadcast, @val={@val={0x9100, 0x5, 0x1, 0x4}, {0x8100, 0x4, 0x1}}, {@mpls_mc={0x8848, {[{0x7fff}, {0xd69}, {0x89}, {0xc5a}, {0xfff}, {}, {0x1, 0x0, 0x1}, {0xfff}, {0x1, 0x0, 0x1}], @generic="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"}}}}, &(0x7f0000000000)={0x10000000, 0x2, [0xa32, 0x5ee, 0xdd3, 0x2b2]}) syz_emit_ethernet(0x11a6, &(0x7f0000001100)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x29}, @broadcast, @val={@val={0x9100, 0x7, 0x1, 0x1}, {0x8100, 0x7, 0x0, 0x1}}, {@ipv6={0x86dd, @tcp={0x9, 0x6, "ab3d25", 0x1168, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @private1={0xfc, 0x1, '\x00', 0x1}, {[@srh={0x0, 0xe, 0x4, 0x7, 0x1, 0x8, 0xd94, [@private0, @mcast2, @loopback, @loopback, @remote, @remote, @local]}, @fragment={0x6, 0x0, 0xf, 0x1, 0x0, 0x4, 0x64}, @fragment={0x87, 0x0, 0x2, 0x1, 0x0, 0x13, 0x64}, @fragment={0x33, 0x0, 0x4, 0x0, 0x0, 0x5, 0x66}, @routing={0x84, 0x12, 0x2, 0x6c, 0x0, [@mcast1, @mcast1, @local, @remote, @dev={0xfe, 0x80, '\x00', 0x37}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}], {{0x4e23, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x80, 0x2, 0x0, 0x3, {[@sack={0x5, 0x1e, [0x36, 0x7, 0x4, 0x10001, 0x2, 0x4, 0x1]}, @nop, @mptcp=@mp_join={0x1e, 0x3, 0x9}, @eol, @generic={0xc, 0x4, "12a1"}, @mss={0x2, 0x4, 0xa753}]}}, {"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"}}}}}}}, &(0x7f0000000040)={0x1, 0x2, [0x8bf, 0x273, 0x31e, 0x5ab]}) [ 1485.245744] loop2: detected capacity change from 0 to 48 [ 1485.254187] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1485.256966] FAT-fs (loop2): FAT read failed (blocknr 32) [ 1485.309134] loop3: detected capacity change from 0 to 65546 [ 1485.314636] FAULT_INJECTION: forcing a failure. [ 1485.314636] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.316517] CPU: 0 UID: 0 PID: 13531 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1485.316607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1485.316649] Call Trace: [ 1485.316668] [ 1485.316693] dump_stack_lvl+0xfa/0x120 [ 1485.316781] should_fail_ex+0x4d7/0x5e0 [ 1485.316908] ? security_inode_alloc+0x3e/0x130 [ 1485.317009] should_failslab+0xc2/0x120 [ 1485.317140] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1485.317251] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1485.317397] security_inode_alloc+0x3e/0x130 [ 1485.317506] inode_init_always_gfp+0xc94/0xff0 [ 1485.317642] alloc_inode+0x89/0x240 [ 1485.317717] new_inode+0x1c/0x190 [ 1485.317796] __ext4_new_inode+0x2f0/0x4b20 [ 1485.317889] ? srso_return_thunk+0x5/0x5f [ 1485.317971] ? avc_has_perm_noaudit+0x59/0x3c0 [ 1485.318094] ? srso_return_thunk+0x5/0x5f [ 1485.318191] ? avc_has_perm_noaudit+0x150/0x3c0 [ 1485.318324] ? __dquot_initialize+0x29e/0xcf0 [ 1485.318450] ? __pfx___ext4_new_inode+0x10/0x10 [ 1485.318552] ? __pfx_avc_has_perm+0x10/0x10 [ 1485.318672] ? srso_return_thunk+0x5/0x5f [ 1485.318756] ? __pfx___dquot_initialize+0x10/0x10 [ 1485.318918] ext4_mkdir+0x33d/0xb30 [ 1485.319062] ? __pfx_ext4_mkdir+0x10/0x10 [ 1485.319167] ? inode_permission.part.0+0xb5/0x520 [ 1485.319290] vfs_mkdir+0x291/0x4f0 [ 1485.319401] do_mkdirat+0x1a4/0x350 [ 1485.319534] ? __pfx_do_mkdirat+0x10/0x10 [ 1485.319669] ? srso_return_thunk+0x5/0x5f [ 1485.319766] __x64_sys_mkdir+0xf3/0x140 [ 1485.319895] do_syscall_64+0xbf/0x1d0 [ 1485.319991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1485.320088] RIP: 0033:0x7f5f6de36c27 [ 1485.320139] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1485.320215] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1485.320286] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1485.320339] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1485.320389] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1485.320441] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1485.320491] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1485.320596] [ 1485.397225] loop6: detected capacity change from 0 to 65546 [ 1485.593430] FAT-fs (loop6): IO charset cp862 not found [ 1485.605141] loop3: detected capacity change from 0 to 65546 [ 1485.609783] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:19:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 45) 15:19:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1485.643723] loop2: detected capacity change from 0 to 48 [ 1485.708728] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1485.714529] FAT-fs (loop2): FAT read failed (blocknr 32) [ 1485.801765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 15:19:38 executing program 7: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000580)={0x0, 0xfff}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 15:19:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0xffffffffffffffee, 0x65, 0x100}]}, 0x28}}, 0x0) r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000050}, 0x40) 15:19:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") 15:19:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:19:38 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000300)="03", 0x1}], 0x5, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) close(r2) write(r0, &(0x7f0000000200)='E', 0x140000) [ 1485.904633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 15:19:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 46) 15:19:38 executing program 5: ioctl$HIDIOCGFIELDINFO(0xffffffffffffffff, 0xc038480a, &(0x7f0000000380)={0x1, 0x205, 0x7fff, 0x8, 0xffff, 0x7, 0xb78, 0x8, 0xfff, 0x5d, 0x17163136, 0xffffffff, 0x70d2fb77, 0x89}) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x48, 0x3f, 0x0, 0x3, 0x0, 0x7, 0x9070, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x3, 0x5ebe}, 0x450, 0x9, 0x4, 0x3, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, 0xf1}, 0xffffffffffffffff, 0x2, r0, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000040), 0x4) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001800)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000017c0)={&(0x7f00000004c0)={0x12f4, 0x2b, 0x2, 0x70bd28, 0x25dfdbfb, {0x14}, [@generic="be8da717", @nested={0x1105, 0x34, 0x0, 0x1, [@generic="9a4a5e7706ad606a204b4c583f797cd9476de87b4ce9fb629c3c717e897d053d0fc355de29bb268025ddc45f32", @typed={0x5, 0x83, 0x0, 0x0, @str='\x00'}, @generic="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@generic="00608bf9a1a8c8249b5130a7dd4d1ed1d95e23b81293edfca2e7863dd4f7362a6ca1bbd7e158bd0e365c6d162d647c4ea5474c02f489871f6526a9f0b20205e4ec448fdef3c67649ccf79f02aceab5637229370b38bfa257b8748eb8b4e8f94447004058dab6407712a04cbce5f33a84fa15997c1267015085941d493a0aecc1e9c663707d16e02a4b5d450c6c475857494159dced035a57370503b5ccf5b6d76b965a9d427b1516f029de93e458cbbaafe26da7bb5a6567d79e6ca2db757551fab689af6c6187efad2eb904"]}, @typed={0xb, 0xc, 0x0, 0x0, @str='&-\\((^\x00'}, @generic="f060f3d8d4263d1a3e0cf2251720450ab248710fc2f0ee6fa921268505dd08656620c040e9820440d542d3d9f7c4527322", @typed={0x14, 0x25, 0x0, 0x0, @ipv6=@mcast2}, @nested={0x17f, 0x87, 0x0, 0x1, [@typed={0x6a, 0x64, 0x0, 0x0, @binary="339af2112693a5c2922e318cda6e6722a71a6741bc0f4090e8bf6908d80d36e4750d1493d0ac5bcda0faf383ea8f32e609092f26a41e5da243bd524f8c97eae8569b0683c636569225e7d4e295e343ccbac1f3121967e2ff2a63004cf1de39f678aa93656589"}, @generic="1a180caf7fb760786f99b1482be84f39d3f5f00bde0b49b7406f7487ac7d21ce50bc4cb4ab88c2fb3ff0affac87b0effb01598e41b0e", @typed={0x8, 0x10, 0x0, 0x0, @u32=0x7f}, @typed={0xa0, 0x7c, 0x0, 0x0, @binary="ba3db57e5ed08f0c35d47fc8078f531dee54ff8dd873bcbad0565263e2ce1a2293288343f9b7a2c5b264730cb6dbbd1524df4ad9e9a84581c6db2e657d7ea6ae12dc0b5dc43d064d6277b428bac65fd7225e8a07fb1491b23d9005a0967ffe8c3bfa61c44fe38cdd0e40e86e35de3be13731eff709fb1136b73398a297301ef08b4b09c761c63d5d008b73cfa83aa0f5d3e4eddde02226e9ecdf4644"}, @typed={0x8, 0x3a, 0x0, 0x0, @ipv4=@local}, @generic="63be1a16442f384ceb1eda18360440de0a7e1b59658936f8d7", @typed={0x8, 0x35, 0x0, 0x0, @u32=0x5c3}, @typed={0x8, 0x84, 0x0, 0x0, @fd=r1}, @generic]}]}, 0x12f4}, 0x1, 0x0, 0x0, 0x53467cf1b89b6d29}, 0x20000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0xd6, 0x6, 0x4, 0x6c, 0x0, 0x4, 0x0, 0x6, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000003c0), 0x2}, 0x44413, 0x8, 0x20, 0x3, 0x7f, 0xfff, 0x2, 0x0, 0x8001, 0x0, 0x2}, 0xffffffffffffffff, 0x8, r2, 0x3) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="6ca6b225bcbe3c444f7ffeea60de8320397152273f1b8b89c333f40b36d06a443ba665728c5c30eee75423bfd747268e1f53e82bd03a8a2beb286d0f0d886dbaf282830f01f20570d5a4be129a40804bc51fd0b01bfae44b2c11dee7dfd0ecd344b509a48d58a657345e19429869427933fda211ddba6f4f562a9fe512b4fea6673811e538a8bd53b2f001b4f1efc89ed91bad3a4af72210489b289c7681f33b6e42e7bcb677f96e1de9d9793da269b81b2f50b6278046a36ec7d55cb933f07558ce25a8b17004d6805c358e34f23951f346380667207122303683240b417b5087bf90d3bf529b265cbe560f66", 0xed}, {&(0x7f0000000280)="ecf08a5169048c9e2c52390c13646e70b89e1b80127e86556722642df860e7b98d914b7e6c608116b8b2b59f2f14c680a8eb91f0628f2cfbcd65557aa36c93d727e8f816af0f92a8f140a1beaab25efce4c2e243ba223cc104f62c6ecb2058", 0x5f}], 0x2}, 0x800) [ 1485.958405] loop3: detected capacity change from 0 to 65546 [ 1485.959739] FAULT_INJECTION: forcing a failure. [ 1485.959739] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.961457] CPU: 0 UID: 0 PID: 13556 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1485.961542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1485.961580] Call Trace: [ 1485.961598] [ 1485.961622] dump_stack_lvl+0xfa/0x120 [ 1485.961706] should_fail_ex+0x4d7/0x5e0 [ 1485.961815] ? security_inode_alloc+0x3e/0x130 [ 1485.961910] should_failslab+0xc2/0x120 [ 1485.962033] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1485.962138] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1485.962274] security_inode_alloc+0x3e/0x130 [ 1485.962377] inode_init_always_gfp+0xc94/0xff0 [ 1485.962504] alloc_inode+0x89/0x240 [ 1485.962575] new_inode+0x1c/0x190 [ 1485.962649] __ext4_new_inode+0x2f0/0x4b20 [ 1485.962736] ? srso_return_thunk+0x5/0x5f [ 1485.962813] ? avc_has_perm_noaudit+0x59/0x3c0 [ 1485.962928] ? srso_return_thunk+0x5/0x5f [ 1485.963019] ? avc_has_perm_noaudit+0x150/0x3c0 [ 1485.963144] ? __dquot_initialize+0x29e/0xcf0 [ 1485.963262] ? __pfx___ext4_new_inode+0x10/0x10 [ 1485.963358] ? __pfx_avc_has_perm+0x10/0x10 [ 1485.963475] ? srso_return_thunk+0x5/0x5f [ 1485.963555] ? __pfx___dquot_initialize+0x10/0x10 [ 1485.963707] ext4_mkdir+0x33d/0xb30 [ 1485.963842] ? __pfx_ext4_mkdir+0x10/0x10 [ 1485.963941] ? inode_permission.part.0+0xb5/0x520 [ 1485.964057] vfs_mkdir+0x291/0x4f0 [ 1485.964159] do_mkdirat+0x1a4/0x350 [ 1485.964281] ? __pfx_do_mkdirat+0x10/0x10 [ 1485.964408] ? srso_return_thunk+0x5/0x5f [ 1485.964499] __x64_sys_mkdir+0xf3/0x140 [ 1485.964620] do_syscall_64+0xbf/0x1d0 [ 1485.964710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1485.964801] RIP: 0033:0x7f5f6de36c27 [ 1485.964849] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1485.964931] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1485.964998] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1485.965048] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1485.965095] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1485.965143] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1485.965190] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1485.965290] [ 1486.033527] loop2: detected capacity change from 0 to 48 [ 1486.077684] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1486.088984] FAT-fs (loop2): FAT read failed (blocknr 32) 15:19:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 47) 15:19:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@shortname_mixed}]}) [ 1486.124582] loop3: detected capacity change from 0 to 65546 [ 1486.128720] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1486.200144] loop6: detected capacity change from 0 to 65546 [ 1486.299488] FAT-fs (loop6): IO charset cp862 not found 15:19:39 executing program 0: r0 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d6465669e39686ae1db185c653d3533702c687567653d6e657665722c6e725f696e6f6465733d31cf00"]) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x20, 0x22) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x1) getdents(r0, &(0x7f0000000080)=""/3, 0x3) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 15:19:39 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:19:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x8}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x100, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r1, 0x40045431, 0x3) [ 1486.418221] tmpfs: Bad value for 'mpol' [ 1486.421706] tmpfs: Bad value for 'mpol' 15:19:59 executing program 7: r0 = fsopen(&(0x7f0000000000)='tracefs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) r1 = fsopen(&(0x7f0000000340)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x80) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 15:19:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:19:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 48) 15:19:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@shortname_mixed}]}) 15:19:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001000010000000000000000000c0000000200000000000000040000000c0003802f000000", @ANYRES32=0x0, @ANYBLOB="4c63cd5370bb4335bfd16b80ba914a419449525ace8671de2bcfe63be843cf10cd10a01349e04c9ecab401ba4bdda51af48b0dbd3b065dbee4eda9adfaf071803d23396fa33aa187658a9ca6f5778be84318bd4cd73dbef4e8f70dcacb9687f6e510401b925a0acab294aa1c3888db8e7af49fd23adba5"], 0x2c}], 0x1}, 0x0) 15:19:59 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) close_range(r0, 0xffffffffffffffff, 0x0) 15:19:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x14, r1, 0x3f51b85583b00933, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000380)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xe7}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x8}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xd0}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000001}, 0x20040000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)={[{@shortname_lower}, {@uni_xlate}], [{@smackfsfloor}, {@subj_user={'subj_user', 0x3d, ':'}}]}) memfd_secret(0x0) 15:19:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") [ 1507.099801] loop3: detected capacity change from 0 to 65546 [ 1507.101201] FAULT_INJECTION: forcing a failure. [ 1507.101201] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.103189] CPU: 0 UID: 0 PID: 13594 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1507.103285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1507.103326] Call Trace: [ 1507.103345] [ 1507.103371] dump_stack_lvl+0xfa/0x120 [ 1507.103458] should_fail_ex+0x4d7/0x5e0 [ 1507.103573] ? jbd2__journal_start+0x193/0x6b0 [ 1507.103687] should_failslab+0xc2/0x120 [ 1507.103818] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1507.103929] ? srso_return_thunk+0x5/0x5f [ 1507.104009] ? lock_is_held_type+0x9e/0x120 [ 1507.104105] jbd2__journal_start+0x193/0x6b0 [ 1507.104235] ? __ext4_new_inode+0x2c9c/0x4b20 [ 1507.104326] __ext4_journal_start_sb+0x331/0x600 [ 1507.104448] __ext4_new_inode+0x2c9c/0x4b20 [ 1507.104596] ? __pfx___ext4_new_inode+0x10/0x10 [ 1507.104698] ? __pfx_avc_has_perm+0x10/0x10 [ 1507.104818] ? srso_return_thunk+0x5/0x5f [ 1507.104903] ? __pfx___dquot_initialize+0x10/0x10 [ 1507.105066] ext4_mkdir+0x33d/0xb30 [ 1507.105210] ? __pfx_ext4_mkdir+0x10/0x10 [ 1507.105315] ? inode_permission.part.0+0xb5/0x520 [ 1507.105438] vfs_mkdir+0x291/0x4f0 [ 1507.105547] do_mkdirat+0x1a4/0x350 [ 1507.105700] ? __pfx_do_mkdirat+0x10/0x10 [ 1507.105845] ? srso_return_thunk+0x5/0x5f [ 1507.105942] __x64_sys_mkdir+0xf3/0x140 [ 1507.106071] do_syscall_64+0xbf/0x1d0 [ 1507.106167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1507.106264] RIP: 0033:0x7f5f6de36c27 [ 1507.106316] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1507.106391] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1507.106463] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1507.106516] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1507.106566] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1507.106617] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1507.106667] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1507.106773] [ 1507.138419] EXT4-fs error (device sda) in __ext4_new_inode:1084: Out of memory [ 1507.180458] loop2: detected capacity change from 0 to 256 [ 1507.211814] vfat: Unknown parameter 'smackfsfloor' [ 1507.214606] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1507.230939] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1507.232297] FAT-fs (loop2): Filesystem has been set read-only [ 1507.256887] loop6: detected capacity change from 0 to 65546 15:20:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b627f036c8ee69af46eb063cb3e46a4d334329cd9cef59e26ccac7f553c514d8091341c89f811869a9ed5d69adce52bfca3f7b7c0c0cdf4a294ca3551eb10a9af257fef8d9d8092bd18b073a0e5cd9df2e1a741c4e4") [ 1507.315165] vfat: Unknown parameter 'smackfsfloor' 15:20:00 executing program 0: r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', 0xa0000, 0xcd) symlinkat(&(0x7f0000000000)='.\x00', r1, &(0x7f00000001c0)='./file0\x00') renameat(r1, &(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000180)='./file1\x00') fspick(r1, &(0x7f0000000040)='./file1\x00', 0x4) [ 1507.524969] FAT-fs (loop6): IO charset cp862 not found 15:20:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:20:22 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0xe00, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r0) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x2, 0x70bd25, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x48810}, 0x44) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRES16=r0]) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500), r0) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f00000009c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0xe0f5f87d6615c249}, 0xc, &(0x7f0000000980)={&(0x7f0000000680)={0x2e0, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x44, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x100}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'tunl0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_LINK={0x11c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf0b9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff801}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x774}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}]}, @TIPC_NLA_MEDIA={0x94, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7b7}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xcf}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfd81}]}]}, 0x2e0}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000240)=ANY=[@ANYBLOB="010000040000000000000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) r5 = syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x8, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="e3e0dcead238202663f4aa390d3e0bd8f02fab0e5777ffa14cd2e62b8bf09282f1b2868efed63b87f4cddbdab6bca87765156ba83628a6c6c7ff90659af156269043772f6493075d25921623b909ec6c4f9d8921ac3b26f998", 0x59, 0x20000000003}, {&(0x7f0000000400)="8a4e5fbb3b533cc491d14868ffb5cfb2566ef4d12bb2190688ef81f22d34750d6de78ed29fbb97277f10604e447ac49997009729ec94c0832bffe095910ba3db26ed", 0x42}], 0x810, &(0x7f0000000600)={[{@fat=@check_strict}, {@shortname_winnt}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}]}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000280)) 15:20:22 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x201, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x6) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) fcntl$addseals(r2, 0x409, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$SNAPSHOT_FREE(r2, 0x3305) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r0, 0x3302, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) 15:20:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 49) 15:20:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1529.553242] loop6: detected capacity change from 0 to 65546 [ 1529.564610] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:20:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, 0x0) 15:20:22 executing program 0: syz_mount_image$nfs4(&(0x7f00000039c0), &(0x7f0000003a00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003ec0)={[{'{'}]}) setxattr$trusted_overlay_origin(&(0x7f0000004100)='./file0\x00', &(0x7f0000000040), &(0x7f0000000000), 0x2, 0x3) r0 = syz_io_uring_setup(0x1af1, &(0x7f0000000000), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0x1c, 0x0, r1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000900)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000008c0)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip_vti0\x00'}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="c30c39622bc18c54375e1378423b64f1ea537bec2ee7039cded4435dab5fd023128b3e522da14c032fcf53bb45dbe70d5794369458c8886f03d97763a6bb0f3231c8f43dc8a7e00087013946ffe6b3a2142e95f7908cf3da5f78b7875365058725e1c1937eedf3dd66e3f7747c42e7d24991129c84f27d03e76e130dfc5406e540d9b711", 0x84}, {&(0x7f00000001c0)="ef080bf33fdf81a233e745b872faddedc03ae1a76b37ec481f14a780e3661ae6ee0a9ce14b02b3952e46fe458b985a3b688a2b7e45a245e68db4c2a3145a7261fbd31e45ef96ebf9a7ff8af45dc7506ee789a06c8f4f482ce8887637949ed42eae4036224b96ed4240dfbd9c87f1a4837e66dadee3667c", 0x77}, {&(0x7f0000000240)="815dc7a544bde17a60cd50f5273a7cff1af25c543f56b0303240a58423525bf2a2046dea8174ccda06e72013fc4e3bb5765e76048ad69967fd22c3a6e210a7dec214f025a30a1cb8553445ea17993a011803dc8198b8ad10281583264c857d5716e8e0d435a7e8666c36f38db123ea75ce8ebb84ef6e30009f539bae1eca4c5de53808130fdac11ca5baea4b", 0x8c}], 0x3, &(0x7f0000000340)=[{0x100, 0x116, 0xb8c, "4b54c89261f0fbd518c965f1155bb770a64d83a321758239cc3b4f5b51caa813e6874893a629aba549d2c2c60a7dad3c9c816d2b48180458aacdf496ab809b8c80b8fd2c4941646c810879f16093fcd6bc6319245d53f5a89b7b4509ef792813b6600e6c65592226e8d9fd6ec3f3931be9615586810a6ab18c8edbc059e0540d71ecf5f7035fcf6be000720946dac3a2983a484b1973aa16f2154a54827a5227b96aebd0b63d777ccb4ee347a9012321ef4335a58ffd17da65f60aa57f722ae39b5d473b7a2e9d0decef0c23a058be8a3e6fd1d30217c7d7d286bca9cae1525ed53676b321bc5cd0f3"}, {0x90, 0x105, 0x80000000, "91d09c7ede9a930960a55bec7ab7d18c6c2a88f9b45e388f166c4d8c5f835d8af27deeb077411d7869c0bcf7cb2e44369f627516321f46cfcd0c8fe62f195b302a1c29a83140d5d406d2b422dc5a243dba4e7c47b3d8e7d58b023ec067fdb59f431e522cbcea215d977f45f6d00a9a07c46ddc97a6172755f22d"}, {0x78, 0x101, 0x90, "3879a89d24f89adb7cccad5fac20aff0cc4eb57176e954cbaf3d536aa1df999622ef8a20b080dfb747d9c4334c6ca01868956898288758a7e2fbfa3129c22b107db25f7bc5936c3442d5bbe057d8f67499655f9b773a98cf6df4bd1c224cc8257b10e53011d6"}, {0xf0, 0x11, 0x9, "dda0998aacd42a254633695a9b2217017b873d0ae3f584a034dab83633ced9f3783f95ee92bbad0d04e23609dc74bbb563f1cbe4756c3d5e2724d617e47710061ae4a76d9abdffba8fd1a616d172e27eecd6dc431552634439f7ebc4d6fac01fc11ba3ff2bfea7e6b37bd946fcf06d70754d9388fa5fa69a19371b92adff7c1407269279742c0f8afe3918e60169f1fe0514458a90057ea4a3fd30513810f862a2d4fb16c96d119f342799a1f558a14b7c4c07b29dc02ab9383146cd5c0272966ddf53a3440ed3d55fe255093c3ce6c82c1ef577058de07acecad4f7a0"}, {0xa8, 0x102, 0x401, "a0b0b94b820b5155937b99673a4ef5302668268cc7134b2e7c2b49eb028a52ee010f1e1d05960b855b6212a1a211814da245243a226acb73af72f39b7a9ad1c3dcb24104d7139cdd2a0dea4a1af0d2432d7dcc7940a1609cb777830536f9aa92c1ae586364f01a1d20bc795c8b836fa66a2c0b591417f8bdd790e333e0b7d58558df5b657aad955bd0b76ad26fac2f387f8c07d9bd02ad"}, {0x78, 0x103, 0x10000, "3dd1fff2c1bdaacc72ff146c372cd137fe8eeb435fe6c1309acd4c2e70260d17ca17c5b1553a07275f1c7cda7288cae3a3893cb404683c04490b65ed30eeb999f2db63af5e3e4bd341b2f7886c30922e13866f1a55cbfd8b94d85d3cda735553ee38d40438ad9c22"}, {0x90, 0x10e, 0xffffffff, "c83ee84749a48db8960fc0ff497b5234fbae5ce390c5c6bd9e5aa12886b26d2f330db30af49d9c43aa0fcd55a2ec82e690061ca73671357a299cd227db6a37af1317c2dc573fd80df58ff6a2488a25d27273f8641c41daa637368b8c3504fe7ac6f24be2bf8ff4dd0bc8812d86e05121dbb35b30180e99ee085432d3"}, {0x20, 0x1, 0x9, "ac3b426aca89e6238323e379"}, {0x88, 0x84, 0x7, "6d8d7ebd655c43a62a3da90f4f23d46a2f59b149056991b811056be72cd8e5bac4dd54e2eddadaf5c3d762f53b58f11dc5ae640ed71d8026f89a306acea1196ddc238a4dd5d17bcadd8ad621913427cbf9ab5a49a12f9209ae75ea6bb7f5c333eacda5be3c57413d342368599b1dd1a0e91a8869a17f7aeb"}, {0x20, 0x10a, 0xfffffff7, "813143731ad0fadb4169"}], 0x570}, 0x0, 0x4000, 0x1, {0x0, r1}}, 0x9) 15:20:22 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_test', 0x48281, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) r2 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) lstat(&(0x7f0000000000)='./file1/../file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={r2, 0x0, r4}, 0xc) r5 = signalfd(r1, &(0x7f0000001380)={[0x3]}, 0x8) fstat(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001440)={{0x1, 0x1, 0x18, r5, {r3, r6}}, './file1/../file0/file1\x00'}) fchown(r1, 0x0, r4) r8 = getgid() r9 = getgid() r10 = getgid() setresgid(r8, r9, r10) fchown(r1, r7, r10) write(r0, &(0x7f0000000080)="9c409951bf38c6a594008dde55d0050e25602cf1283fe776c173e5f70cf9890483df7b3390765f385756c98b695b4e7b55f373d64664588ae6958752ab262e73727ba2", 0x43) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000001480)=ANY=[@ANYBLOB="0c000001a0da2279e4170100000000fc0000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1/../file0/file0\x00']) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r11, &(0x7f0000001280)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x30, 0x0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x40}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000804}, 0xe1b81b74a9fb5065) r12 = signalfd4(r0, &(0x7f00000012c0)={[0xffff]}, 0x8, 0x800) fsetxattr(r12, &(0x7f0000001300)=@known='system.sockprotoname\x00', &(0x7f0000001340)='^/\x00', 0x3, 0x3) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000100)={{r0}, "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"}) [ 1529.638200] syz-executor.5: attempt to access beyond end of device [ 1529.638200] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1529.639574] FAT-fs (loop5): unable to read boot sector 15:20:22 executing program 5: syz_mount_image$vfat(&(0x7f0000005c80), &(0x7f0000005cc0)='./file0\x00', 0x0, 0x0, &(0x7f0000007040), 0x0, &(0x7f0000007100)={[{@iocharset={'iocharset', 0x3d, 'cp1250'}}, {@utf8}]}) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x60201, 0x100) [ 1529.662541] syz-executor.5: attempt to access beyond end of device [ 1529.662541] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1529.663768] FAT-fs (loop5): unable to read boot sector [ 1529.736701] loop3: detected capacity change from 0 to 65546 15:20:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x163008, 0x0) r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x80, 0x0, &(0x7f00000001c0), 0x80000, &(0x7f0000000200)={[{@nodots}, {@dots}, {@fat=@nfs_nostale_ro}, {@nodots}, {@dots}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@audit}, {@fowner_gt={'fowner>', 0xee00}}, {@fowner_eq}, {@subj_user={'subj_user', 0x3d, ',%!'}}]}) getdents64(r0, &(0x7f00000002c0)=""/36, 0x24) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x31240aa, &(0x7f0000000180)=ANY=[@ANYBLOB='data_err>ignore,\x00']) [ 1529.751715] loop2: detected capacity change from 0 to 256 15:20:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 1529.762593] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1529.766140] nfs4: Unknown parameter '{' [ 1529.791035] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1529.797919] loop6: detected capacity change from 0 to 65546 [ 1529.800071] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1529.802717] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1529.802858] nfs4: Unknown parameter '{' [ 1529.804160] FAT-fs (loop2): Filesystem has been set read-only [ 1529.806038] loop4: detected capacity change from 0 to 1 [ 1529.812143] vfat: Unknown parameter '' [ 1529.841072] loop4: detected capacity change from 0 to 264192 [ 1529.841945] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 1529.894341] loop6: detected capacity change from 0 to 65546 [ 1529.896511] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:20:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 1529.905128] loop4: detected capacity change from 0 to 1 [ 1529.906165] vfat: Unknown parameter '' [ 1529.931092] loop4: detected capacity change from 0 to 264192 [ 1529.933118] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 1529.944159] ext4: Unknown parameter 'data_err>ignore' 15:20:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:20:22 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001540)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000540)="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", 0x9a4}], 0x4) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)={0x1c, r1, 0xc0822a29f05aae81, 0x0, 0x0, {{0x55}, {@val={0x1}, @val, @void}}}, 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)={0x28, r3, 0xc0822a29f05aae81, 0x0, 0x0, {{0x55}, {@val={0x8}, @void, @val={0xc, 0x99, {0x1}}}}}, 0x28}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)={0x28, r5, 0xc0822a29f05aae81, 0x0, 0x0, {{0x55}, {@val={0x8}, @void, @val={0xc, 0x99, {0x1}}}}}, 0x28}}, 0x0) r7 = epoll_create(0x7) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000240)={0xa0002000}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r8, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x100, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x7c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x18}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40001}, 0x20008004) [ 1529.999100] ext4: Unknown parameter 'data_err>ignore' 15:20:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 50) [ 1530.042823] loop6: detected capacity change from 0 to 65546 [ 1530.074303] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1530.075914] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:20:22 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000680)=[{0x0, 0x0, 0x1e903653}]) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x30) dup2(r0, r1) syz_read_part_table(0x40000000000057d3, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000000)="e1c978d52c87e198e294065e6dc80363a8a9fbefe22cdccf6544eaad", 0x1c, 0x1c4}, {&(0x7f0000000040)="11c8553960fe78b0bb9403424174daf2cb9b3bfb53d8c63e8e702f24cdf0cfc3ae7f1b994ee3ff2f6f6193ee2ce5eb59b16a040759f146a9f587db111c", 0x3d, 0x10004}, {&(0x7f0000000100)="a8501558eba2734131f972b2addaf5057c46ed74eac5dd2898571ba22ac89007bbca0ec6a2a84a90a0ca224953dc395748027a413531dece33a9dd331f1922f1d2ac80cc97937eec71a314a3f3cb", 0x4e, 0xffd}, {&(0x7f0000000180)="d6562dedf31414e2e1e8774b2c4551ff366a2ada97ff6aead3dfc23d197cb550893174e0cf0225244bb62652b71f2dd4af8ee31be8f6efccde1bbb46c2e09d2b2d546f4c69c822796b84fb2dedb074c9a549cd186ac55f7b2a6681cd81af34d9865d124c32c32c5a77b7bd60ad1922553fb33ad02dff7a8ad86d9c86a0205cfae6f9dc11905b416908c808ea3d2c447b7cdb0b98", 0x94, 0x8000}, {&(0x7f0000000240)="af0fa3a7dfd300e16e31b04aca958bae2b4f3b5bd4f894c5a163878be426ad19aa02b5058adc4b074448ca3f2ffb2e146f788c4496c5041d07f7b5e2a1614aa6f14fd7c883fc388a6134bfca61e3c8bd8ddf30130fa63d50388d463d335805a869e8f08c97c3b0addc156dbfa33ac4f4b66ed2d07d4c21fdb1818448", 0x7c, 0x20}]) [ 1530.084977] loop7: detected capacity change from 0 to 264192 [ 1530.103838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 15:20:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:20:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, 0x0) 15:20:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000400)=0xfffffffe) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) readv(r4, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f0000000340)=""/28, 0x1c}], 0x5) [ 1530.166651] loop7: detected capacity change from 0 to 264192 [ 1530.201973] loop7: detected capacity change from 0 to 264192 [ 1530.334780] loop3: detected capacity change from 0 to 65546 [ 1530.337296] FAULT_INJECTION: forcing a failure. [ 1530.337296] name failslab, interval 1, probability 0, space 0, times 0 [ 1530.338223] CPU: 0 UID: 0 PID: 13675 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1530.338275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1530.338298] Call Trace: [ 1530.338308] [ 1530.338322] dump_stack_lvl+0xfa/0x120 [ 1530.338372] should_fail_ex+0x4d7/0x5e0 [ 1530.338437] ? jbd2__journal_start+0x193/0x6b0 [ 1530.338509] should_failslab+0xc2/0x120 [ 1530.338581] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1530.338641] ? srso_return_thunk+0x5/0x5f [ 1530.338685] ? lock_is_held_type+0x9e/0x120 [ 1530.338737] jbd2__journal_start+0x193/0x6b0 [ 1530.338807] ? __ext4_new_inode+0x2c9c/0x4b20 [ 1530.338857] __ext4_journal_start_sb+0x331/0x600 [ 1530.338920] __ext4_new_inode+0x2c9c/0x4b20 [ 1530.339000] ? __pfx___ext4_new_inode+0x10/0x10 [ 1530.339055] ? __pfx_avc_has_perm+0x10/0x10 [ 1530.339120] ? srso_return_thunk+0x5/0x5f [ 1530.339166] ? __pfx___dquot_initialize+0x10/0x10 [ 1530.339254] ext4_mkdir+0x33d/0xb30 [ 1530.339332] ? __pfx_ext4_mkdir+0x10/0x10 [ 1530.339388] ? inode_permission.part.0+0xb5/0x520 [ 1530.339455] vfs_mkdir+0x291/0x4f0 [ 1530.339514] do_mkdirat+0x1a4/0x350 [ 1530.339584] ? __pfx_do_mkdirat+0x10/0x10 [ 1530.339657] ? srso_return_thunk+0x5/0x5f [ 1530.339709] __x64_sys_mkdir+0xf3/0x140 [ 1530.339778] do_syscall_64+0xbf/0x1d0 [ 1530.339830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1530.339884] RIP: 0033:0x7f5f6de36c27 [ 1530.339912] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1530.339952] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1530.339991] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1530.340020] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1530.340047] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1530.340075] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1530.340102] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1530.340159] [ 1530.355689] EXT4-fs error (device sda) in __ext4_new_inode:1084: Out of memory [ 1530.374879] loop2: detected capacity change from 0 to 256 [ 1530.405490] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1530.412192] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1530.412907] FAT-fs (loop2): Filesystem has been set read-only 15:20:43 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10008, 0x434c8205f000f5c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000380)=0xffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f00000004c0)={{0x0, 0x40000, 0x0, 0x51, 0x0, 0x0, 0x2, 0x4, 0x26c0, 0x200, 0x7, 0xffffffffffffffe0, 0x1, 0x3, 0x40}}) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000000200)='E', 0x140000) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="ccc36232d350adcac1bb9fe6de000004424aa3fcc03929118084aa553172425e1f26010074", @ANYRES16=0x0, @ANYBLOB="200029bd7000fbdbdf2510000000080001007063690011000200303030303a30303a31302e300000000008000b0000000000060011004000000008001300040000000500140000000000080001007063690011000200303030303a30303a31302e300000000008000b00070000000600110007000000080013000000008005001400010000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0000000000c6ff11000000000008001300000000000500140000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100000) 15:20:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) close_range(r0, r1, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_wakeup_irq', 0x200400, 0x20) recvmmsg$unix(r3, &(0x7f0000004180)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)=""/225, 0xe1}, {&(0x7f0000000580)=""/159, 0x9f}, {&(0x7f0000000640)=""/155, 0x9b}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/23, 0x17}], 0x9}}, {{&(0x7f0000000900), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/46, 0x2e}, {&(0x7f00000019c0)=""/188, 0xbc}], 0x3, &(0x7f0000001ac0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001b00)=@abs, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001b80)=""/187, 0xbb}, {&(0x7f0000001c40)=""/31, 0x1f}, {&(0x7f0000001c80)=""/48, 0x30}, {&(0x7f0000001cc0)=""/178, 0xb2}], 0x4, &(0x7f0000001dc0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000001e40)=""/147, 0x93}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/16, 0x10}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/94, 0x5e}, {&(0x7f0000003fc0)=""/46, 0x2e}], 0x6, &(0x7f0000004080)=ANY=[@ANYBLOB="1000000000000000010000000100000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8}}], 0x4, 0x40000062, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 15:20:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:20:43 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) r1 = io_uring_setup(0x476a, &(0x7f0000000040)={0x0, 0xa33b, 0x1, 0x2, 0x9}) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) r4 = io_uring_setup(0x54a0, &(0x7f00000001c0)={0x0, 0x886e0, 0x4, 0x0, 0x18c, 0x0, r3}) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r5, 0x127d, 0x0) sendfile(r4, r5, &(0x7f00000000c0)=0x1, 0xb4) dup3(r1, 0xffffffffffffffff, 0x80000) pread64(r0, &(0x7f00000012c0)=""/4093, 0xffd, 0x4800) fstatfs(r0, &(0x7f0000000100)=""/185) 15:20:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 51) 15:20:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, 0x0) 15:20:43 executing program 7: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000080)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001080)) mq_open(&(0x7f0000000000)=':!#+\'#-,)\x1d$\x00', 0x40, 0x0, &(0x7f0000000040)={0x3, 0x101, 0x7348ea66, 0xfc}) r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x2, 0x74, 0x2, 0x1, 0x0, 0x6e1, 0x420, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000001280), 0xe}, 0x80, 0x7f, 0x5, 0x3, 0x800, 0x7f, 0x5, 0x0, 0x8, 0x0, 0xac}, r0, 0x5, 0xffffffffffffffff, 0x1) 15:20:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 1) [ 1550.544724] loop3: detected capacity change from 0 to 65546 [ 1550.554025] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1550.557481] loop2: detected capacity change from 0 to 256 [ 1550.571218] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1550.573841] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1550.574556] FAT-fs (loop2): Filesystem has been set read-only 15:20:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 52) 15:20:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:20:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)) [ 1550.736148] FAULT_INJECTION: forcing a failure. [ 1550.736148] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.738162] CPU: 0 UID: 0 PID: 13710 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1550.738264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.738307] Call Trace: [ 1550.738327] [ 1550.738353] dump_stack_lvl+0xfa/0x120 [ 1550.738445] should_fail_ex+0x4d7/0x5e0 [ 1550.738565] ? __do_sys_memfd_create+0x204/0x980 [ 1550.738678] should_failslab+0xc2/0x120 [ 1550.738816] __kmalloc_noprof+0xb5/0x4b0 [ 1550.738930] ? srso_return_thunk+0x5/0x5f [ 1550.739014] ? strnlen_user+0x15b/0x1a0 [ 1550.739111] __do_sys_memfd_create+0x204/0x980 [ 1550.739244] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1550.739385] do_syscall_64+0xbf/0x1d0 [ 1550.739486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1550.739588] RIP: 0033:0x7f5bf56eeb19 [ 1550.739642] 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 [ 1550.739723] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1550.739798] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56eeb19 [ 1550.739854] RDX: 0000000002001400 RSI: 0000000000000000 RDI: 00007f5bf57480fb [ 1550.739908] RBP: 0000000000000002 R08: 0000004000000a00 R09: ffffffffffffffff [ 1550.739963] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1550.740016] R13: 0000000020000100 R14: 0000000002001400 R15: 0000000020000140 [ 1550.740120] [ 1550.824493] loop3: detected capacity change from 0 to 65546 [ 1550.825768] loop2: detected capacity change from 0 to 256 [ 1550.847509] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:20:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff7f, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x90) [ 1550.904422] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1550.908376] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1550.909048] FAT-fs (loop2): Filesystem has been set read-only 15:21:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_MESH_SETUP={0x8, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}]}]}, 0x28}}, 0x4000014) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x601, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 15:21:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000", 0x20, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:21:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000040)=""/2, &(0x7f0000000180)=0x2) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x4004, @fd=r3, 0x0, &(0x7f0000000380)=""/83, 0x53, 0x3, 0x1}, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000440), 0x6}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x100000) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x80}}, 0x14) 15:21:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet6(r1, &(0x7f0000008480)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x20002041) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmmsg$inet6(r1, &(0x7f0000001800)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x8, @remote, 0x4}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="787e7dcd033ac6cee6358f7143dc0a7e1bfa2990f318fe3324399245e140e186646d45b35f9a68fa91aeee82544f053d7a16dee26b7dea3c1cdfd7e0aa7e37970996dc459c1a9ef65147cc4a30a20915dc99ff614c7004a1ee088edba9f279cb0f48d3eebcb63089ce8347d9a01c62a3aeaac6f7dffa5a87e43307cb6320a5d9e8e072a02af27edbf17b524ef507a0a14732f1950123d451a4db5ebec3ec44a0bb6b51ef2937f801f8cf6121ad3938b52ad20386baecebddf11f26ceba2eb12a0990f21ceb95fe2b6cf717e144bb2f851acc61f61d68dd59ff54ed5355d4", 0xde}], 0x1, &(0x7f0000000200)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r2}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x87, 0x8, 0x2, 0x2, 0x0, [@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @private1, @loopback, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80000000}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x3a, 0xa, 0x0, 0xfb, 0x0, [@mcast2, @mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast1, @remote]}}}, @tclass={{0x14}}], 0x130}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000340)="bc9b4bd9530b335ee0168f6513beaa156a94ab3f909b2abc81852991823cdc5d734d021f3053956540594b187acc903597cd266869842e30409e02749674326b3d29cfd67fdf742a20c43704a7eaf9ec326d2e243ac79240c45e8acf5451cc0910b9962270f418b144cb401d68023bd802d18505000214c0fa94d94d7a29447574dd6483e824bc873b54e728017a593c3a75aaf7a8124f6b1f1a735430afe8ac6adf5e8f450b30c28ef9a1d1bbc35b03d4d0dcc968503da9a339696c3bdf2fa8fb92505f946c6e895bacfcd71587db37642c69389d4d8174ed80d6ea082a7931748040a247880bd46ccc155135382a6c4f0bda2426", 0xf5}, {&(0x7f0000000440)="5d99d8d6a3ca4226420fef4e288c27abe347aab549ad7e08852edf28e3d1272e887109a86447e3e4a8af75eb2016ff970234e4c3fa7cce8b4cf6a151256dceab4423c5c802b7e86f0c7877a4a0008ec40c853b1d138dc67937885971e094bb0e298111a80948d8027a0e16219e06d6da13b21b4100dd1f50", 0x78}, {&(0x7f00000004c0)="b28413a2c3773cab3a77efe76edfce34a6abdaebf4339bbfcccb551bc0c8c3d36b23896cee79d0560bfc531f349af838963b48cebabc0f43ab4d31a8b80d8b8c97c8fa3503c515b38dbc99b57a29a38a0a7a925ace9cc024fe", 0x59}, {&(0x7f0000000540)="26c0ddd70b8e19873bea52ca65b46e862f25b7813d3980471501b3385daee57e32d24ac84fe6c4a794c48e9b0dda7af7dfc6c035fb58b9b1597b7f993b2ccd032989cf1d0bccd83678f3f4cb", 0x4c}, {&(0x7f00000005c0)="cc8538a4a08c27a2ffbc77e6dd03", 0xe}, {&(0x7f0000000600)="2d62f2a6", 0x4}, {&(0x7f0000000640)="1820c54cbb615bcff8b5110a47111b3b2c62a89483fc357fcee3bae6a82553ce66096b86071ab4e58382158361ad7d13f39c24b9e72467b45e4396254da6bcc9c358603d449e7ddd3b939d520989061979e31cc355250708257e3c05379d2bda0a2b93350f5541fec158e99799524b98b38db2b0d5fdf5f53f51a1c91d735dce89931947de98fc193ab871a4adfd8ce0ac7ace06331c90f871b84cafa98b0d8f535562750d9f27b0ddc0042460c0304aa1c28fd27acbe00eaac0a5cfae2a5089eb662f7508680d9691e81230d90e5b1786368d656056d0367dcbafa28a9d4c96625493e4ecd41b5b76ffbcda2eb1783b629125f0cce037ce4530b2a2dd3ddaa916ed3d4dd0e52ef5bf78ada294eef7b99c85ecda9ef19a853c47c1eb2e6e8aedb489fb806a27c778a511f2aa35d0b27a7a4a50163b50c733ee08b0f4ab457fa5427c0d2d614c6c4a9807f20c116ebcbb60c58c44003f1a4c69878a3fa32ef7d5c5be06e18c58ddef7831f6b4aad79dba9e17b0cf5223e30777f9e0430979e707a6dd0fc359df46cef8ba60b8eabb7934a99d463488df761c698ba2ca5731112fa324b77941aa0c7767518680555465f88486f02142d9f44270a583d89084499d381a93e6dd771f004345b9de65ea731e43a87572205599b54f9f739fc8a109901a4c4b41f31def86b1a76e3aad0530a765fe14b7e3573c678236dc94e5bdcaff764ce4ef56814fbdfd6ae834df17be22be18a075aa7fcaac2891c376f27bb29f4e601488e7796b91650208f6e787273b472f0995bc97f4caa12fe00fb602a8e8f26d3f1bc52e5e93b927ad5181d3e77e61b962eb31ddda7077fbf9997cc036d5db251248a65c0f13027a91d151bf6924386d528adec1d7acd233189ed9fda604c30a9eb8e9070966898d7c42f0868ddba3ca96f6e8c093a4118ee0ad5ea6843c8d09da8bd206bdb1af07ddab545e4b8b12c0e70c9f48b331f5a356bd1e812f702417bc007783d7b69b5a3d1d2adb1cfd2aebcb68e3d26d5e52e50ed651c3b9fcb25cef540a1c6ed46ec043219c5582b50be9527e5d8315613efd5617c5ba9483fcc87422560a081928865b3d5416076cc2061f5ebb3790fa7ea339965f2fa0a988ed8da8ddb7165c943ac29c844d9239d5dcc574deb8afe95d15a49393331e8a90da14f669d7f26bca5d090ec02e3d0b79185e0cfcfdfda4c46bc98b8f5c7cfe6c9e0633d15fd399e9249e8d87737ad25ac800b03941e14b5bc365c040dcac1eae34eebdb1a53a7dbdc5dd4d6e8b77204f1320da09b03af76e3a8128876f2bcf57b1f8f842550a2bab049af11c1b61e5011a4edacaed522638394781da4c33104918a273647c372b62ec570195bb3bcd87d5e60e235a8a4faf7c9e469612e2c3da39af24482aa16519b29df891caf86299f99178338039d85f118b9a53ae8425d9c263932969fa7cb2c47eac6c2bb3180aede9b6fb4b4d79beac5febc19eb3408655ecfcd6da37d43f37819f81d24ee452fd60adfe776d65fb08d98b3e8edead86201eb891ce3f6091cb4f5198c4da8388a592f74ea63f74a1a6f2efcb8b2eb4575d07b48e4cbbfa0fac9fa8a24d7e3b160d14b1b39c0cfb2bac9a91083a13c9336e50e829a5d2474d64b94c476717f34db7c9aa54a670dcac9dd4935017736a8e8e2fe6096844f31e1c8b02fb6eee8d88ba9c29d61dc68227a59d16b252f03d0b1462f536d90055a0ca0b984044706b7e9ba380353c280a5e7b8a31fe3bc0fed7268dd0152cc114dc2bbe8fcc23ed868d712f98e4dbcfb2f3f960fc9f1607856c7484637ef031e8e03dbde0f89e3997e5c1cf02dcdc9af02009819c2d9b9bd730c6ed613ad302e8d3fbc989c6de9bdd2c51bed0cf433989b94e0ed3633acf014142526aca6d4bdc263e2976e0c043e996d89f7b3ca62f7d5ee7e3140c2c48d74bfdc7e80156bf68fbfce44605d3f7f0ba77bcc3ec1e46399e4942ffd843f70628a3b6f169c9f8a135ee491fdf9b74e8a6f9e32fa1d98f2f5cf2f74d8066f2a8cd61ae338246113a3ab6ac94c18d22ed82ec9b2ce3060d085fe7a71a5f776d5a2c8fee6e88a9b7afa7c532248a2c254b060bc49c3618255b18068a4b75ed621fa06d5854256fb9e5cf3bc9f9bc765b0f12f80097815024304e5d5345fef8f34437856a72edef067bb68eeb7c1701fb099fbb4e4f51d1176a2227be972d2caf82af8734337f1407fddc770a1758696923ac17d411bcc422b1647241609ca8a17617db7506fa70a8523b5747a09d5b9d69fad2ba86eb0345aaedb2d97c2465e61dacfa6cc9e43623e241dd94503fbf4552c435b4c2344fcf7e145be7a5e4b9147e45a773939d23f286711fe8c3d1272849048851b469d72ff3a90f7a88adbd48fa08c4b174fee03a20fbab448f125aea7a4d5f58fcd9c2bbb3e12ca57820f0427a4b8aa129789f011cb4fe904a68ddb283684041a10a95a5e35c42563b5f9df559ba57f4ee42096073bfd253d2b38ce0afd76918adfb954c6683a4ce191130e0ea9e42df09ffc543424cda604eb4ed857bffd4ae4190b4712e2053a59dcf073e071d02b085295126b7342dc0ffdb9e982e1e53086a70a71e667867a80852186841493ae7ea3d7dd9fedd22010e84892e2fe847745ae1ca239c4b9b53e6b6a5e109dd7e3639761cec26e8ab93d21b5efccbde7bfc48a67f2643ebc379c2ebdb967518b197ee953737a379dee4ae84809740cf037842d6d6acacd480f24bfea128698c56f31c21b4b35632d3855b48f1a7dfd2a83fed1a2d5d9908dfbf50bc5a32357815485a52982ab7afc572ab4b18e0fdf1084d8d48bfd99f65f7fe688e5fe4db271e32aa6b0336dad1a66135d7d3859b529d8695c7d139bc66b61fd338a535ae11859c9bf30cd0861c2f3990a7341e63d6396ec3100ccda22af4f5c0c62148b10bed4237eb476418f3537830c9f5524513e29fe79e4ead3fbdbe7935ec3dbd389b77a82dd92a8deea14160657fae277a394ad1683b62ae285c3168000777ce66b553b96249e845d92b37186ae7b2ae81c52ccd870b8d870f4ea642c0ffcbe1ac5313af7b5dae7c03bbf5dad12b55ff428cedc253b3b8e89c15bb3e805726f7ae1c450a73b37e29e8041c2090a79b0a223c46dcde20675fa1080c50aac02e0f53d93f7124243e109f769d2fff1001acf66b2cd77da922163f12976a57645f9626a4659bebb03b464abe4ebbcf8fb6a9e86479d29b819bf6e0e94c2e0ff31fcd8e5f0411847602f23567aa46312e2220820e6981755dafc0b1b2c2a75981e9af6aed7863e762112982a1ba3f5d9d78a5b0f14c8f4dcd902ac05a4a8fd8cebf4e0d9c07d0e1f1fec16d1110912cc2cded94a1b424a3c326901192705b72965f98c5bd1854d12e7fa4fb02bd801ced8cf2cd3a63944916bb16652dd0d4e77226b9cc8376b1f6d93145bb3d0fa61e5e97f900ff5b7d1f237b14f56a64fe2dea9496497c74d800d18cb6c6bf16cac20a8655e0f590a0eb3dd61b75845802d63588a5e7a0738053fb0c8d474c9bdf6b08bcfaeeced58817a34b82fb63ef5f1bdaa677c5a7021a6db4e1c5901ef746efd8fba0662a1da871c25de81bcbb199b971b720353f5795f35035f129b46fa777009affa0379ff12cb2d49bfb1427fb028b6058989757c4d40e88677076256df37261e6a1723b05aba73bb08e79a023cdbd8254ccce24f6fb50046afc67bc8066ab545ba0aa239d98b32abb272431e4cad1f77bfe193e4f18b094acad41cb0102a6b5c26fff2bdc64defb22ceeff87d463e363efebb7d9b7f917ad40ab8a6019edcc56cccae225d50448771037ab645925c1bcf9577a7895749b16ab637cbca7edb110fcf934edd13627fb413f72816d139d8ec0a33aff2ead482b046ac9cc3ea89e4096b136efa8be1821cdcee8f5cde36ea694e017d51e5c5204e3df13dc18b70d9e904b36a56cd269d7eda4c5c789d15d0aabcab34905cf0eb45ec37eb4141557bda5c7c1c36b65aafd6fa36041a67a610eed8dfa9c3166ac273119843260b043856c3c46fd56ef625c77907e17dd15308878b060d27b6e7ed866fdd3570b283676ab846a1bf789647e4544896cb748679e3bba4bba8149aa56022d26a6212ecf27a8a689bb4acc870455f6fe82583eb551fb0e762133e75077ec4892e561bbfe3e6304a4bca690fbb3b2f54487fcf5d2ad208d47e034f4f06f482130ce3086049b071499c4b4d7ddac2fd27923d60dd74d7cce8e71f0b93077bb7d07744045e2ca6276ec7f909a5eae8de178084351143b08de1c564d4bc273e59eb94adbb7630ea69a97f9d7561da16b9a2f06bab1f062266798b6b285add633df1171f82236bb0a04d4c20cd330c60c9453ac277cafb637acffc7031c3e8f7239616702224a1febdae68c16762edbed601f75e01b27cfefec6dfdd8a4fbcb6e5714ed055cdf36eb2a8ae7fe914cf09512076efe16aa39caa10db940fad877098c4ef0dcc0f85191a5a96e85ae836a0744acd6dee73458a12e22c70c2342fe0bb84dddc97e4d1f691eced0eba792596f864acfb139d13b0b55441461b6d7ab8a2ecd5ae2a23b8cb7d2b7217b67a0a2e19b4f7d6b400db48c9af98b5fbe1298803c92994e415a0e3d7f7c44bfd07b5d66ab04ebe833a9d2b62a50a478b837af5a185181e61fb7d105fb03f15a95c2e2ab90f312709d646c5621132d6e726cb904d846c6e46bd2ed6b6b4569fcda80ff05a6507e9595b1076e44f3f36f450e3520c6608254b5cd36676e9ca8751b4dfc4e6b2f2f5a70d8eef003b004d8787b02ab014c283cfdb9b80b1691dad0327ce970242e9ebe62678af1ae6380b70d559bb413c62b8445c440019c64692efbf8482a79dde57b4ddfd5ef9c31dac521d5b4738b771d97227c9094e82b79a67e7fca8e89d01af2fa06c5dfd9f13a4f5a8ff94732dd45f7f7a08ccf65614badd6251ce0138b84934a406736f39d386b25cda2d0084170ac2a67a66b06563457d6c2688f8eceeac803a3451cb390b03c10485795f9906697d6720cd75ad70735647bfa94ae904e77b8ccd85e4deb48e64b051b13dc5f239875387b80efe5c8054c2e9c9b7e0c2cc4cbb95fbbf9dd36132d423c7c1d2aa0b47860238e4ac4949dbdf38c2698cea3d368e0d61473c4d9f4478f238b07a60ad6bd7f7f7987fd875ae619d6acda17f6ea2d5fd01f93dd44507e18b0c881a626c0f52d618fc6606063e7d3523007bfed98240c0bfcf15367855d8b7a718bd0d017c55dbba0c6284850e3fdc32483016728cef25c8d02e5f41ea239ee219366e577c230e1e05ac1ffdb8c4b151b5ea1cb5c92317b2dcd2ea236865d3ea93f1468458b9be21ce05212e6ee8fd4e77cef2057d08318c48ddd5267aac4de20dd5c886905130c63db848c67de79a7ddd0b951a079117d522b7f48be0d1ff61951f972f0b34574bb157f56b086fde6a65359ba739639b5067a7b458617e4bed92e174a6e2ec9e6cf383e9d069e7aa8d7710902e45e5b164ddeff3d4cd56d5d94881ab4c39b49f6c118752f7fb72a2ac48e1a26a84b29c5a08cb56c09c7af1ebee390fc62cd1acb4b550dca1ed16d1e6728f03bcc71fc8ba683c9cfb5622cf418a09a14a3656a636a8999d882c349d9d5a0ab2b50e0a44dcf50daf0c0cbf6a8d460bb4e54e276fd731eddb6369b8baa1240322547df5d329053eb790d21180f28d17a261120e2330792264dae3ece77a877148fa625617b8e4ecb2744cca2f3606e8a8652d4711800eff783d0e765535800f85f826fdaf2e65", 0x1000}, {&(0x7f0000001640)="6e7c7b0eaab26b14940f5d0e2c3671d1ed32a0009a4d69ccd311a8c68485dda7c7e29cdfef7c405e4eb3c94cb6cbec31c5880743d9818df4e0173d6aa6", 0x3d}], 0x8, &(0x7f0000001880)=[@hopopts_2292={{0xf0, 0x29, 0x36, {0x62, 0x1a, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0xe1, 0x81, [0xfff, 0x9]}}, @calipso={0x7, 0x38, {0x0, 0xc, 0xe2, 0x3, [0x3, 0x401, 0x2, 0x8, 0x1, 0x0]}}, @generic={0x2, 0x62, "60ac586f6cee66021b351cb5da854e150120ce30f8c7673437acc239e0175ad936c11c33f1e0d2c285913276cba5b44c8fc43113aee182bd667f4012298cf266dd126b1419a2071e4611dd7b22eec40492706b3f15bc97819fac3cd5df06d9431b1b"}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x101}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x4096, [0x2]}}, @ra={0x5, 0x2, 0x93d}]}}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x87, 0x6, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo, @jumbo={0xc2, 0x4, 0x6}]}}}], 0x140}}], 0x2, 0x4000) 15:21:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 53) 15:21:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 2) 15:21:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)='\"', 0x1}], 0x1, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file1/file0\x00'}, 0x6e) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) sendfile(r2, r0, 0x0, 0x6) 15:21:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)) [ 1568.975459] loop2: detected capacity change from 0 to 256 [ 1568.994593] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1569.024822] loop6: detected capacity change from 0 to 65546 [ 1569.032574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1569.033127] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1569.058014] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1569.080568] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:21:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1569.123210] loop3: detected capacity change from 0 to 65546 [ 1569.138685] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:21:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)) [ 1569.226008] loop2: detected capacity change from 0 to 256 [ 1569.240378] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1569.241865] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1569.242637] FAT-fs (loop2): Filesystem has been set read-only 15:21:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 54) 15:21:02 executing program 7: perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2, @perf_config_ext={0x1}, 0x14541, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x5, 0x92, 0x5, 0x5, 0x0, 0x1, 0x8200, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x401, 0xbd}, 0x46b3, 0xd28, 0x1, 0x9, 0x0, 0x8b1f, 0x5, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x1) ioctl$CDROM_TIMED_MEDIA_CHANGE(0xffffffffffffffff, 0x1274, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) ioctl$CDROM_TIMED_MEDIA_CHANGE(0xffffffffffffffff, 0x1274, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000890b0000"]) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x5c, 0x7, 0x9, "d1520cbdad29ce73d68a4056e848202ebfef3b591af7219e55a3494be130f42e359c5a8653ceb0682cbb79c1808b77b0c875c5ee3455a4cbb42fba253cd029600aa9b28f1fd95f9518713d8ca62867ffdfb9f0a720f916da36d2be43"}) 15:21:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 3) 15:21:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:21:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x14800, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="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"/1408, 0x580, 0x8800}, {&(0x7f0000010c00)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000010d00)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000010e00)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f0000010f00)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011000)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000011100)="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", 0x380, 0xe000}, {&(0x7f0000011500)="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", 0x200, 0xe800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400210000000000002164000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0022000000000000220a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011900)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c0028000000000000281a0400000000041a7809140b2a3a08000000010000010a00660069006c00650030002c00290000000000002900000000000000007809140b2a3a08000000010000010a00660069006c006500310000000000", 0xa0, 0xf800}, {&(0x7f0000011a00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0x10000}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10800}, {&(0x7f0000000040)="73797a6b616c6c65727300000000000000000000000000000000000000100000b48aeb37ea8f8157e5ec1e48fcda31c775621b4e362c71", 0x37, 0x11000}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012200)) 15:21:02 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@multicast, @random="c7899dad433e", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @remote}, @redirect={0x5, 0x0, 0x0, @multicast2, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff38, 0x0, 0x6, 0x0, @rand_addr, @local, {[@ra={0x94, 0x4}, @noop, @timestamp_prespec={0x44, 0x24, 0x0, 0x3, 0x0, [{@broadcast}, {@empty}, {@empty}, {}]}]}}}}}}}, 0x0) syz_emit_ethernet(0x11e2, &(0x7f0000000080)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @val={@void, {0x8100, 0x1, 0x1, 0x3}}, {@ipv6={0x86dd, @icmpv6={0x2, 0x6, "528150", 0x11a8, 0x3a, 0x1, @loopback, @local, {[@hopopts={0x13, 0xd, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x20, 0x18, "3a46e56c9c2205a030c8316141e9ce0ea6b353ccd0b1552c"}, @jumbo={0xc2, 0x4, 0x80000001}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @local}}]}, @dstopts={0x21, 0xe, '\x00', [@ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @jumbo={0xc2, 0x4, 0xffffffff}, @calipso={0x7, 0x58, {0x1, 0x14, 0x7d, 0x1, [0x9, 0x165, 0x8000, 0x8001, 0x10000, 0x800, 0x0, 0x80, 0x8, 0x7fffffff]}}]}, @srh={0x89, 0x14, 0x4, 0xa, 0x8, 0x30, 0x79, [@mcast1, @mcast2, @empty, @private0, @dev={0xfe, 0x80, '\x00', 0xa}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x25}, @dev={0xfe, 0x80, '\x00', 0x25}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}]}], @echo_reply={0x81, 0x0, 0x0, 0x1ff, 0x6, "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"}}}}}}, &(0x7f0000001280)={0x0, 0x1, [0xa58, 0x8af, 0xc4b, 0xb4a]}) 15:21:02 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a733ca6880fca8b3e6a518f634007b529263cf85dd0c80c793321b7b42540d24edd36ceea7e30e1d6d789f8ebc7338f661e6406ddd582d440c20577a7069725f3eb97798fcdd23e202e8e78312bfc953e5085d37e83b") [ 1569.817287] loop3: detected capacity change from 0 to 65546 [ 1569.830635] FAULT_INJECTION: forcing a failure. [ 1569.830635] name failslab, interval 1, probability 0, space 0, times 0 [ 1569.832865] CPU: 0 UID: 0 PID: 13764 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1569.832960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1569.833001] Call Trace: [ 1569.833020] [ 1569.833046] dump_stack_lvl+0xfa/0x120 [ 1569.833136] should_fail_ex+0x4d7/0x5e0 [ 1569.833259] ? kmalloc_array_noprof+0x42/0x70 [ 1569.833353] should_failslab+0xc2/0x120 [ 1569.833485] __kmalloc_noprof+0xb5/0x4b0 [ 1569.833590] ? srso_return_thunk+0x5/0x5f [ 1569.833670] ? mark_lock+0xac/0xed0 [ 1569.833766] ? srso_return_thunk+0x5/0x5f [ 1569.833866] kmalloc_array_noprof+0x42/0x70 [ 1569.833967] ext4_find_extent+0x6fe/0x9b0 [ 1569.834101] ext4_ext_map_blocks+0x1ca/0x5b10 [ 1569.834236] ? srso_return_thunk+0x5/0x5f [ 1569.834315] ? __lock_acquire+0x17c5/0x4360 [ 1569.834467] ? __pfx___lock_acquire+0x10/0x10 [ 1569.834575] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1569.834699] ? srso_return_thunk+0x5/0x5f [ 1569.834798] ? srso_return_thunk+0x5/0x5f [ 1569.834876] ? lock_acquire.part.0+0xeb/0x320 [ 1569.834982] ? ext4_map_blocks+0x272/0x1500 [ 1569.835067] ? ext4_es_lookup_extent+0x493/0xb50 [ 1569.835203] ? srso_return_thunk+0x5/0x5f [ 1569.835282] ? rwsem_read_trylock+0x12f/0x260 [ 1569.835399] ? srso_return_thunk+0x5/0x5f [ 1569.835484] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 1569.835617] ? srso_return_thunk+0x5/0x5f [ 1569.835700] ? lock_acquire+0x32/0xc0 [ 1569.835810] ? ext4_map_blocks+0x272/0x1500 [ 1569.835897] ? srso_return_thunk+0x5/0x5f [ 1569.835976] ? down_read+0xae/0x320 [ 1569.836056] ? ext4_map_blocks+0x272/0x1500 [ 1569.836132] ? __pfx_down_read+0x10/0x10 [ 1569.836234] ext4_map_query_blocks+0x82/0x2d0 [ 1569.836369] ext4_map_blocks+0x282/0x1500 [ 1569.836453] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 1569.836566] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1569.836660] ? __pfx_security_inode_init_security+0x10/0x10 [ 1569.836765] ? srso_return_thunk+0x5/0x5f [ 1569.836844] ? crc32c_le_arch+0x11c/0x1d0 [ 1569.836963] ? srso_return_thunk+0x5/0x5f [ 1569.837042] ? __brelse+0x8c/0xb0 [ 1569.837121] ? srso_return_thunk+0x5/0x5f [ 1569.837219] ext4_append+0x1b7/0x540 [ 1569.837320] ? __pfx_ext4_append+0x10/0x10 [ 1569.837428] ? __pfx___ext4_new_inode+0x10/0x10 [ 1569.837546] ext4_init_new_dir+0x21f/0x460 [ 1569.837666] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1569.837815] ext4_mkdir+0x3d2/0xb30 [ 1569.837947] ? __pfx_ext4_mkdir+0x10/0x10 [ 1569.838052] ? inode_permission.part.0+0xb5/0x520 [ 1569.838177] vfs_mkdir+0x291/0x4f0 [ 1569.838287] do_mkdirat+0x1a4/0x350 [ 1569.838418] ? __pfx_do_mkdirat+0x10/0x10 [ 1569.838554] ? srso_return_thunk+0x5/0x5f [ 1569.838652] __x64_sys_mkdir+0xf3/0x140 [ 1569.838786] do_syscall_64+0xbf/0x1d0 [ 1569.838882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1569.838979] RIP: 0033:0x7f5f6de36c27 [ 1569.839031] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1569.839106] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1569.839178] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1569.839231] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1569.839281] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1569.839333] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1569.839383] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1569.839491] [ 1570.026190] loop4: detected capacity change from 0 to 320 [ 1570.089731] FAULT_INJECTION: forcing a failure. [ 1570.089731] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.090740] CPU: 1 UID: 0 PID: 13776 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1570.090788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.090812] Call Trace: [ 1570.090822] [ 1570.090836] dump_stack_lvl+0xfa/0x120 [ 1570.090886] should_fail_ex+0x4d7/0x5e0 [ 1570.090951] _copy_from_user+0x30/0xd0 [ 1570.091002] __do_sys_memfd_create+0x2b4/0x980 [ 1570.091066] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1570.091137] do_syscall_64+0xbf/0x1d0 [ 1570.091190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1570.091247] RIP: 0033:0x7f5bf56eeb19 [ 1570.091275] 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 [ 1570.091316] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1570.091355] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56eeb19 [ 1570.091384] RDX: 0000000002001400 RSI: 0000000000000000 RDI: 00007f5bf57480fb [ 1570.091412] RBP: 0000000000000002 R08: 0000004000000a00 R09: ffffffffffffffff [ 1570.091440] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1570.091468] R13: 0000000020000100 R14: 0000000002001400 R15: 0000000020000140 [ 1570.091521] [ 1570.108719] loop2: detected capacity change from 0 to 256 [ 1570.137598] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1570.142778] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1570.143540] FAT-fs (loop2): Filesystem has been set read-only 15:21:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 55) [ 1570.199780] loop3: detected capacity change from 0 to 65546 [ 1570.206014] program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1570.210952] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:21:03 executing program 0: ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f00000000c0)={0x628, 0x5b, '\x00', 0x1, &(0x7f0000000040)=[0x0]}) unshare(0x28000200) unshare(0x20020000) syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x81, 0x0, 0x0, 0x2, 0x0) unshare(0x10030000) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1001, 0x0) unshare(0x14020b00) 15:21:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") 15:21:27 executing program 5: ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000000)) clone3(&(0x7f0000004c00)={0x422ca980, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:21:27 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlockall(0x3) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x3, 0x0, 0x5, 0x6, 0x0, 0x5, 0x8000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000140), 0xa}, 0x2c080, 0x81, 0x0, 0x2, 0x800, 0x48f, 0x100, 0x0, 0x2c9d, 0x0, 0x5}, 0xffffffffffffffff, 0xc, r0, 0x2) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xc0, 0x7, 0x7, 0x7, 0x0, 0x757, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0x355, 0x7f}, 0x14180, 0x7f, 0x8, 0xb, 0xfffffffffffffdc5, 0x3ff, 0x519, 0x0, 0x4, 0x0, 0x800}, 0x0, 0x7, r2, 0x2) mlock2(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) mlockall(0x2) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r1, 0x0) 15:21:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)) 15:21:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 4) 15:21:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) acct(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xd4000f49) setresuid(r0, r0, r0) 15:21:27 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0003}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001180)='numa_maps\x00') mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x211) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ff2000/0x1000)=nil) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000000)) mprotect(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000140), 0x5, 0x0) move_pages(0x0, 0x0, 0x0, &(0x7f0000000080)=[0x9, 0x619, 0x401], &(0x7f00000000c0)=[0x0], 0x0) 15:21:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 56) 15:21:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1594.469427] FAULT_INJECTION: forcing a failure. [ 1594.469427] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.470442] CPU: 1 UID: 0 PID: 13798 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1594.470492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1594.470514] Call Trace: [ 1594.470525] [ 1594.470538] dump_stack_lvl+0xfa/0x120 [ 1594.470588] should_fail_ex+0x4d7/0x5e0 [ 1594.470651] should_failslab+0xc2/0x120 [ 1594.470722] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1594.470786] ? alloc_fd+0x2c0/0x560 [ 1594.470844] ? shmem_alloc_inode+0x27/0x50 [ 1594.470908] shmem_alloc_inode+0x27/0x50 [ 1594.470959] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 1594.471012] alloc_inode+0x63/0x240 [ 1594.471052] new_inode+0x1c/0x190 [ 1594.471094] __shmem_get_inode+0x175/0xd90 [ 1594.471163] __shmem_file_setup+0x170/0x310 [ 1594.471237] __do_sys_memfd_create+0x4d7/0x980 [ 1594.471300] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1594.471372] do_syscall_64+0xbf/0x1d0 [ 1594.471423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1594.471476] RIP: 0033:0x7f5bf56eeb19 [ 1594.471504] 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 [ 1594.471545] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1594.471583] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56eeb19 [ 1594.471612] RDX: 0000000002001400 RSI: 0000000000000000 RDI: 00007f5bf57480fb [ 1594.471639] RBP: 0000000000000002 R08: 0000004000000a00 R09: ffffffffffffffff [ 1594.471667] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1594.471694] R13: 0000000020000100 R14: 0000000002001400 R15: 0000000020000140 [ 1594.471747] [ 1594.492684] loop3: detected capacity change from 0 to 65546 [ 1594.495524] loop2: detected capacity change from 0 to 256 [ 1594.504515] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1594.506072] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1594.506776] FAT-fs (loop2): Filesystem has been set read-only [ 1594.509468] FAULT_INJECTION: forcing a failure. [ 1594.509468] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.511665] CPU: 0 UID: 0 PID: 13796 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1594.511762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1594.511805] Call Trace: [ 1594.511825] [ 1594.511852] dump_stack_lvl+0xfa/0x120 [ 1594.511944] should_fail_ex+0x4d7/0x5e0 [ 1594.512050] ? __kmalloc_noprof+0x1f7/0x4b0 [ 1594.512179] ? __es_insert_extent+0xed2/0x1370 [ 1594.512315] should_failslab+0xc2/0x120 [ 1594.512466] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1594.512588] ? __pfx___es_remove_extent+0x10/0x10 [ 1594.512753] __es_insert_extent+0xed2/0x1370 [ 1594.512882] ? srso_return_thunk+0x5/0x5f [ 1594.512979] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1594.513154] ext4_es_insert_extent+0x4d5/0x1110 [ 1594.513318] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1594.513432] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1594.513575] ? ext4_es_find_extent_range+0x1f1/0x570 [ 1594.513720] ? lock_release+0x20f/0x6f0 [ 1594.513842] ? __pfx_lock_release+0x10/0x10 [ 1594.513949] ? trace_lock_acquire+0x13b/0x1b0 [ 1594.514033] ? srso_return_thunk+0x5/0x5f [ 1594.514130] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1594.514234] ? srso_return_thunk+0x5/0x5f [ 1594.514319] ? __es_find_extent_range+0x1d3/0x4a0 [ 1594.514453] ? ext4_es_find_extent_range+0x1d1/0x570 [ 1594.514604] ? srso_return_thunk+0x5/0x5f [ 1594.514688] ? do_raw_read_unlock+0x44/0xe0 [ 1594.514826] ? srso_return_thunk+0x5/0x5f [ 1594.514911] ? ext4_es_find_extent_range+0x24a/0x570 [ 1594.515071] ext4_ext_map_blocks+0x160b/0x5b10 [ 1594.515219] ? __lock_acquire+0x17c5/0x4360 [ 1594.515384] ? __pfx___lock_acquire+0x10/0x10 [ 1594.515501] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1594.515630] ? srso_return_thunk+0x5/0x5f [ 1594.515736] ? srso_return_thunk+0x5/0x5f [ 1594.515821] ? lock_acquire.part.0+0xeb/0x320 [ 1594.515934] ? ext4_map_blocks+0x272/0x1500 [ 1594.516026] ? ext4_es_lookup_extent+0x493/0xb50 [ 1594.516171] ? srso_return_thunk+0x5/0x5f [ 1594.516256] ? rwsem_read_trylock+0x12f/0x260 [ 1594.516392] ? srso_return_thunk+0x5/0x5f [ 1594.516501] ? srso_return_thunk+0x5/0x5f [ 1594.516586] ? lock_acquire+0x32/0xc0 [ 1594.516691] ? ext4_map_blocks+0x272/0x1500 [ 1594.516785] ? srso_return_thunk+0x5/0x5f [ 1594.516870] ? down_read+0xae/0x320 [ 1594.516956] ? ext4_map_blocks+0x272/0x1500 [ 1594.517038] ? __pfx_down_read+0x10/0x10 [ 1594.517148] ext4_map_query_blocks+0x82/0x2d0 [ 1594.517294] ext4_map_blocks+0x282/0x1500 [ 1594.517385] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 1594.517506] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1594.517608] ? __pfx_security_inode_init_security+0x10/0x10 [ 1594.517722] ? srso_return_thunk+0x5/0x5f [ 1594.517806] ? crc32c_le_arch+0x11c/0x1d0 [ 1594.517935] ? srso_return_thunk+0x5/0x5f [ 1594.518019] ? __brelse+0x8c/0xb0 [ 1594.518104] ? srso_return_thunk+0x5/0x5f [ 1594.518210] ext4_append+0x1b7/0x540 [ 1594.518319] ? __pfx_ext4_append+0x10/0x10 [ 1594.518435] ? __pfx___ext4_new_inode+0x10/0x10 [ 1594.518563] ext4_init_new_dir+0x21f/0x460 [ 1594.518693] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1594.518854] ext4_mkdir+0x3d2/0xb30 [ 1594.518997] ? __pfx_ext4_mkdir+0x10/0x10 [ 1594.519110] ? inode_permission.part.0+0xb5/0x520 [ 1594.519245] vfs_mkdir+0x291/0x4f0 [ 1594.519364] do_mkdirat+0x1a4/0x350 [ 1594.519505] ? __pfx_do_mkdirat+0x10/0x10 [ 1594.519652] ? srso_return_thunk+0x5/0x5f [ 1594.519758] __x64_sys_mkdir+0xf3/0x140 [ 1594.519898] do_syscall_64+0xbf/0x1d0 [ 1594.520002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1594.520105] RIP: 0033:0x7f5f6de36c27 [ 1594.520160] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1594.520241] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1594.520317] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1594.520374] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1594.520440] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1594.520496] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1594.520549] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1594.520668] 15:21:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x0, 0x7, 0x7, 0x3, 0x3, 0x4, 0x236, 0x40, 0x54, 0x2, 0xfff9, 0x38, 0x2, 0xffff, 0xfff, 0x3}, [{0x7, 0x96, 0x7, 0x10, 0x1, 0x8, 0x3, 0x7f}, {0x1, 0x3, 0x20, 0x3, 0x7fff, 0x1f, 0x4e, 0x6}], "e1f7b9a3360d243ab2cdfcd68486ee1f04c794a7902480498c115f19b83babfaa67b70197267df810fb8db7bb507c8f504365528b72542a90cf4df1d15526ec8793f135a408f4311408a00bbd52b090e28d72ba50373f5a3b26973ed4ed3653d69fe9d39fc33e1b2dfa33cab28c5199fe02a10a750379bfea131e68684f70aed3eac11f8dd2244a1a9d5cc53f09d"}, 0x13e) 15:21:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 5) 15:21:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1594.694130] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1594.752088] loop6: detected capacity change from 0 to 65546 [ 1594.763323] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1594.770488] loop2: detected capacity change from 0 to 256 [ 1594.796377] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) 15:21:27 executing program 5: sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0xc010) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x194, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x17}, {0x8, 0xb, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x16, 0x7fff}, {0x5, 0x12, 0x1}, {0x6}, {0x8, 0xb, 0x100}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4d984d53}, {0x6, 0x16, 0x3ff}, {0x5, 0x12, 0x1}, {0x6}, {0x8, 0xb, 0x7ff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x400}, {0x6, 0x16, 0x2}, {0x5}, {0x6, 0x11, 0x9}, {0x8, 0xb, 0x2}}]}, 0x194}, 0x1, 0x0, 0x0, 0x80}, 0x804) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat$incfs(r2, &(0x7f0000000400)='.log\x00', 0x1, 0x3) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, 0x0, 0x10, 0x0, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xbb}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x40090) getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) r4 = syz_mount_image$tmpfs(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x3, 0x6, &(0x7f00000008c0)=[{&(0x7f00000005c0)="099c89c7959c776a18f6a9f8d8064889bb13fed9244239816f5cbd33091fdf700306", 0x22, 0xffffffffffffffe0}, {&(0x7f0000000600)="d1381acdcc21f7ce425de4bc91872032c7f5e3c605d8a9dbbd1260fa2ce5fdc46fb02f20f532efa6a5652e37fe256969121e3edd962d6e92b3c42f42a2fa12657f7ff2ff563e8de0426c4d92830607153ddeccbf1bd8f8ef3f1be792c30499dc7619925f455c3f77f6ab6f6cacd3a14e8c42ddcac1f99b47a8c0078339a048319ddc61fd7b7e984f64bd789140f795bc9696a09be9bc09f453e523651487d95da8ffb4b123cea6670ed8b0f74a2079ef1fc556b4a1e5e427a863aa078e9a96a53a2566829b9903f43700417c1eeb4e580539f27263536681ad652680dadc", 0xde, 0x200}, {&(0x7f0000000700)="81e6f78065d26cd2f2eb69e4aa849a379ba1cd36f7733190331b6e1b22160c70f900489719faf51e5d348ded39f368b219d6eb35a7259142883a31843b0599638c60b5ac214f85782995fe09656d274234723061fbf06003561fb831dbaeae08c9c7cf56b7856629b063c7114e384b0df34957c4f309281902", 0x79, 0x5}, {&(0x7f0000000780)="efeb198831315a85414f244cf350510b7e1530df6bd10deb09fd863fd1a3f1d61c59b0dc3067c4c148b4ea2534a7c3938b76bf738aaebfc9d4ac5615b1fbc786bb16780b79e4c7c780e5b651b4c4349180cbc159d4912ea70b3b532bc77146669761", 0x62, 0x10000}, {&(0x7f0000000800)="e3162a70c88d0080b8a3a907c2f99fb14fd41cb1f7c7799618b1ed95b1e2ee846e51abfb20199365916a536efbc8f7b14a7eb38d186ea58e569199268068c06e7268", 0x42, 0x100}, {&(0x7f0000000880)="02fbac315fd5718f2af7286f89f11b5ff58f4a3174548dd88e61f928d820c517f97e5030dd87c5796c016776abb2d057ae940c76ff2934e2cca47e15", 0x3c, 0x537}], 0x2, &(0x7f0000000a40)={[{@huge_always}, {@mode={'mode', 0x3d, 0x8000}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x6}}, {@mpol={'mpol', 0x3d, {'default', '=static', @void}}}, {@gid={'gid', 0x3d, 0xee00}}, {@nr_blocks={'nr_blocks', 0x3d, [0x25, 0x25, 0x6d, 0x25, 0x35, 0x35, 0x30, 0x70, 0x37]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x2c, 0x36, 0x39, 0x31, 0x36, 0x37]}}}}, {@mpol={'mpol', 0x3d, {'interleave', '', @val={0x3a, [0x1c, 0x2d, 0x3a, 0x3a, 0x2f, 0x2f]}}}}], [{@hash}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_gt={'uid>', 0xee01}}, {@dont_hash}, {@fowner_gt={'fowner>', r3}}]}) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000b80), 0x208c0, 0x0) mknodat$loop(r5, &(0x7f0000000bc0)='./file0\x00', 0x0, 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000000c00)='smaps\x00') r7 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r6, &(0x7f0000000c40)=""/203, 0xcb, 0x40000163, &(0x7f0000000d40)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e23, @multicast2}, 0x0, 0x2, 0x4}}, 0x80) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000dc0)={r7, 0x1, 0x1, 0x88e2}) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000e40), 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(r8, &(0x7f0000000fc0)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000f80)={&(0x7f0000000e80)={0xcc, r9, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x20}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffe1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9c}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20040814}, 0x800) sendmsg$DEVLINK_CMD_RATE_GET(r6, &(0x7f0000001140)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001100)={&(0x7f0000001040)={0x94, r1, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @handle=@pci={{0x8}, {0x11}}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_PORT_INDEX={0x8}]}, 0x94}}, 0x40400c2) r10 = dup2(r6, r4) pwrite64(r10, &(0x7f0000001180)="f9a41c9e7fe9182913708fab960b3c5fe3d94f86fa998b927bc4ec4702bd92914d91e90ae9a56f49239a9f1a87210f260c0599b9b9", 0x35, 0x7fffffff) [ 1594.844751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1594.845887] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1594.847475] Buffer I/O error on dev sr0, logical block 0, async page read [ 1594.875965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1594.877134] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1594.878803] Buffer I/O error on dev sr0, logical block 1, async page read 15:21:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)) [ 1594.922883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1594.924115] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1594.925858] Buffer I/O error on dev sr0, logical block 2, async page read [ 1594.980607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1594.981891] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1594.983710] Buffer I/O error on dev sr0, logical block 3, async page read [ 1595.045812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.047201] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1595.049331] Buffer I/O error on dev sr0, logical block 4, async page read [ 1595.077685] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1595.090968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.099039] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1595.100483] Buffer I/O error on dev sr0, logical block 5, async page read [ 1595.145369] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.146523] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1595.148108] Buffer I/O error on dev sr0, logical block 6, async page read [ 1595.166657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.168060] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1595.169899] Buffer I/O error on dev sr0, logical block 7, async page read [ 1595.177111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.178353] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1595.179933] Buffer I/O error on dev sr0, logical block 0, async page read [ 1595.181694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.182788] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1595.184354] Buffer I/O error on dev sr0, logical block 1, async page read [ 1595.186076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.187532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.189017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.190832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.192218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.193765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.200505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.201991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.203429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.205593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.207320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.208811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.211127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.212664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.214194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.215732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.217225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.219546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.220939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.222491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.229288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.230779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.233080] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.234646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.236135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.238457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.239937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.241404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.242873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.251994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.255070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.256545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.260114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.286609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.292860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.304420] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.307546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.314534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.321986] loop5: detected capacity change from 0 to 16383 [ 1595.323181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.327613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.331672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.335024] tmpfs: Unsupported parameter 'huge' [ 1595.336222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.341541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.346544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.350550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.352061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.359694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.363623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.370605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.374666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.379658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.384563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.388526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.393594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.398002] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.411536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.415530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.419515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.426767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.433534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.437531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.441658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.448141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.451583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.456703] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.461524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.467523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.471608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.477555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.481549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.487689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.492534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.494048] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.497526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.499047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.507676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.510287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.513753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.516981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.522540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.525558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.530071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.533683] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.536515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.540568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.544673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.547680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.552092] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.554883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.558622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.562946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.566748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.571303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.575346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.580704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.583621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.588629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.592667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.596346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.598638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.601979] loop5: detected capacity change from 0 to 16383 [ 1595.603201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.614964] tmpfs: Unsupported parameter 'huge' [ 1595.622526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.624668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.628936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.631530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.634387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.639637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.643754] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.648976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.655455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.660532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.668491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.722977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.725100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.739088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.740500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.742642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.743966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.745936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.747320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.748760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.769751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.771593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.773613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.777123] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1595.778891] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 15:21:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 6) 15:21:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:21:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="10001f00", @ANYRES16=0x0, @ANYBLOB="0000000000000000000011000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000940), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000f80)={'ip6_vti0\x00', &(0x7f0000000f00)={'sit0\x00', 0x0, 0x2f, 0x0, 0x5, 0xfff, 0x40, @remote, @dev={0xfe, 0x80, '\x00', 0x43}, 0x10, 0x8, 0x8, 0x3}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000001040)={'syztnl2\x00', &(0x7f0000000fc0)={'tunl0\x00', 0x0, 0x0, 0x8000, 0x0, 0x0, {{0x12, 0x4, 0x1, 0x3a, 0x48, 0x68, 0x0, 0xff, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, {[@ssrr={0x89, 0xb, 0xd, [@empty, @broadcast]}, @lsrr={0x83, 0x17, 0xe6, [@multicast2, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010101, @local]}, @lsrr={0x83, 0xb, 0xec, [@multicast1, @loopback]}, @rr={0x7, 0x7, 0x7b, [@remote]}]}}}}}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001080)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000001140)={'sit0\x00', &(0x7f00000010c0)={'ip6tnl0\x00', 0x0, 0x4, 0x3, 0xff, 0x0, 0x45, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7, 0x80, 0x401, 0x5}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001180)={&(0x7f00000032c0)=ANY=[@ANYBLOB="bc010000", @ANYRES16=0x0, @ANYBLOB="100028bd7000fcdbdf250d0000005c00018008000100", @ANYRES32=0x0, @ANYBLOB="14000200626f6e645f736c6176655f3100000000140002007465616d300000000000000000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="68000180140002007767300000000000000000000015594a4a1a6a2b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000200626f6e6430000000000000000000000008000100", @ANYRES32=r2, @ANYBLOB="1400020000000000000000000000000000000000080003000200000008000300030000003c00018014000200766972745f776966693000000000000008000300000000001400020076657468305f746f5f6261746164760008000100", @ANYRES32=r3, @ANYBLOB="70000180140002007767310000000000000000000000000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=r7, @ANYBLOB="14000200000000000000000000000000000000000800030003000000140002007665746830000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="3800018008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="14000200766c616e3000"/20], 0x1bc}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) syz_genetlink_get_family_id$nl802154(&(0x7f0000001280), 0xffffffffffffffff) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r9, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) 15:21:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000300)={0xa, 0x4e1c, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2400000000000000290000003200000000000000000000000000ffff00000000", @ANYRES32=0x0, @ANYBLOB="000000005c451b008980bdccf04348e42f3959e62c26c44482e6d8397aae160000000000000fff86016b2e8926ee63824fcda3e80718ff84d9488e0c486760287d2e46cbea50b892ad0aa558d7979ec93a88f1b5b19f2c9a1a35e528b4033ad1c11ef783183c8991cf2a929eec088ff8b2661b954806299e10f9"], 0x28}}], 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000540)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/254, 0xfe, 0x0, &(0x7f0000000480)=""/150, 0x96}, &(0x7f0000000580)=0x40) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) write$binfmt_aout(r2, &(0x7f0000000700)={{0x108, 0x0, 0x3, 0x24a, 0x38, 0x8000, 0x213, 0x1ff}, "e9a5edfc1ead6c0ef22a2d8943711768986f02e299b1ff13276aa6e96735a1dffcbfc695ee10e15e3d3bd96660aeb92830efab5f1e7c51f9a4c134e58e92c9ab2ca568f5e035a98ec7cbff32e8f971768076aa28b86d8bfe0c62f241e3bc8b59da5350a3abcddf62083827bee4f492c99c082a7de0a9e5c32de106bdddedd166a4f6b78f9e5f1f3fcb9d04740ba5252c92fe85dddd17e7ec95ec6fb1dcb9c0a3a974a29454", ['\x00', '\x00', '\x00']}, 0x3c5) 15:21:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)) 15:21:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x88, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:public_content_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:syslogd_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x88}, 0x1, 0x0, 0x0, 0x48000}, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 15:21:53 executing program 0: clone3(&(0x7f0000001540)={0x177323500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) close(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r0, &(0x7f0000000040)=""/169, 0x200000e9) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) signalfd(r1, &(0x7f0000000000)={[0x5]}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r2, &(0x7f0000000040)=""/169, 0x200000e9) 15:21:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 57) [ 1620.342998] loop3: detected capacity change from 0 to 65546 [ 1620.374800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1620.375421] blk_print_req_error: 126 callbacks suppressed [ 1620.375444] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1620.377944] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1620.404171] FAULT_INJECTION: forcing a failure. [ 1620.404171] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.405221] CPU: 1 UID: 0 PID: 13860 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1620.405277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.405299] Call Trace: [ 1620.405311] [ 1620.405325] dump_stack_lvl+0xfa/0x120 [ 1620.405375] should_fail_ex+0x4d7/0x5e0 [ 1620.405438] ? security_inode_alloc+0x3e/0x130 [ 1620.405493] should_failslab+0xc2/0x120 [ 1620.405565] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1620.405625] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1620.405685] ? srso_return_thunk+0x5/0x5f [ 1620.405742] security_inode_alloc+0x3e/0x130 [ 1620.405800] inode_init_always_gfp+0xc94/0xff0 [ 1620.405872] alloc_inode+0x89/0x240 [ 1620.405912] new_inode+0x1c/0x190 [ 1620.405954] __shmem_get_inode+0x175/0xd90 [ 1620.406024] __shmem_file_setup+0x170/0x310 [ 1620.406095] __do_sys_memfd_create+0x4d7/0x980 [ 1620.406158] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1620.406230] do_syscall_64+0xbf/0x1d0 [ 1620.406281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1620.406334] RIP: 0033:0x7f5bf56eeb19 [ 1620.406362] 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 [ 1620.406403] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1620.406441] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56eeb19 [ 1620.406470] RDX: 0000000002001400 RSI: 0000000000000000 RDI: 00007f5bf57480fb [ 1620.406498] RBP: 0000000000000002 R08: 0000004000000a00 R09: ffffffffffffffff [ 1620.406525] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1620.406552] R13: 0000000020000100 R14: 0000000002001400 R15: 0000000020000140 [ 1620.406605] [ 1620.421843] loop2: detected capacity change from 0 to 256 [ 1620.443927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1620.444752] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1620.451385] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1620.458679] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1620.460338] FAT-fs (loop2): Filesystem has been set read-only 15:21:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x19, 0x0, &(0x7f0000000100)) 15:21:53 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/time\x00') 15:21:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 7) 15:21:53 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 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, 0x0, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = getpid() pidfd_open(r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)=ANY=[@ANYBLOB="002e2ad7d00000", @ANYRES32=r0, @ANYBLOB="06000000010000002e2f66696c653000"]) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x80, 0x0, 0x2, 0x9, 0x0, 0x100000001, 0x10010, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x4, @perf_config_ext={0x6, 0x7}, 0x8, 0x100000000, 0x2, 0x5, 0x2, 0xffffffff, 0x7, 0x0, 0x4, 0x0, 0x9}, r2, 0xa, r3, 0x1) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x400, 0x1) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r5, 0x127d, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0x4}}, './file0\x00'}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = dup(r6) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) close_range(r1, 0xffffffffffffffff, 0x0) 15:21:53 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xfc, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000), &(0x7f0000000180)={0x0, 0xfb, 0xd3, 0x1, 0x1, "4cd7c6b7bfc2848c5101eb3feed3cc5d", "f81d4b544b5f8a228001f7e37e531e5aad2c5766b314555d2e8c8fdf5d756f919c1c49486de338538d36c48a2108b8c5b62749e43fc227bcf6971bfba1746152705981100b0af78497b6d7cf822bf6cdbbd818509648bfd30316e0fb7bd9e20230f664435ff89daef4580636906e4a097dd4e7e1103194e0b9bc717d44c19efb0bb70e69bf494e801ca5653b62dd4965f31b2954aea796efbbdbdcf85ad17236eedf80ae6a78daeff246ec58d64a148330db38d071b2dda3124ecde0b8d2"}, 0xd3, 0x1) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x8) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) 15:21:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") (fail_nth: 1) 15:21:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:21:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 58) 15:21:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0xe, 0x0, "c2ca478d6a3b87ae11aa64ee9e9d509bfdcb0cdb1400ba6582bd16d6028496ada9e2e3ad1498bd0535612af72fd2626c7f84651590962e4cc9e4de0ae4767400283411235683a200e885bc888cfc733c"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x3f, 0x0, "704f5992d666aa2888e479ca552ee155f638582a91ca97213cf4774a2e4c350cdc3f9f62a4c21970bd149a52fa311b916bf00b51b808c412ed6b9fcbb5be4a2fb7dd8fd0dfa22b4100"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "8fcf37e83856fa6b4f208edebad177093eb0bca98099ec47386a6063f1ddb9f48fafedb7ea3e381106d7b1e4f1a38c361b3146c3f222a763f9fbb240b192309012da6ecff1e5db9f4ecc20c137a8efa8"}, 0xf0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) [ 1620.864081] loop3: detected capacity change from 0 to 65546 [ 1620.871443] FAULT_INJECTION: forcing a failure. [ 1620.871443] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.872846] CPU: 1 UID: 0 PID: 13881 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1620.872895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.872918] Call Trace: [ 1620.872929] [ 1620.872943] dump_stack_lvl+0xfa/0x120 [ 1620.872993] should_fail_ex+0x4d7/0x5e0 [ 1620.873065] ? ext4_mb_new_blocks+0x662/0x45d0 [ 1620.873109] should_failslab+0xc2/0x120 [ 1620.873181] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1620.873248] ? srso_return_thunk+0x5/0x5f [ 1620.873292] ? __mark_inode_dirty+0x547/0xd50 [ 1620.873371] ext4_mb_new_blocks+0x662/0x45d0 [ 1620.873432] ? kasan_save_track+0x14/0x30 [ 1620.873472] ? srso_return_thunk+0x5/0x5f [ 1620.873514] ? __kasan_kmalloc+0x7f/0x90 [ 1620.873554] ? trace_kmalloc+0x24/0xc0 [ 1620.873598] ? srso_return_thunk+0x5/0x5f [ 1620.873640] ? __kmalloc_noprof+0x216/0x4b0 [ 1620.873697] ? __pfx_mark_lock+0x10/0x10 [ 1620.873751] ? __pfx_mark_lock+0x10/0x10 [ 1620.873811] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1620.873858] ? srso_return_thunk+0x5/0x5f [ 1620.873901] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1620.873958] ? srso_return_thunk+0x5/0x5f [ 1620.874000] ? ext4_inode_to_goal_block+0x323/0x430 [ 1620.874060] ext4_ext_map_blocks+0x1aea/0x5b10 [ 1620.874156] ? __pfx___lock_acquire+0x10/0x10 [ 1620.874209] ? __pfx___lock_acquire+0x10/0x10 [ 1620.874275] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1620.874342] ? srso_return_thunk+0x5/0x5f [ 1620.874393] ? ext4_es_lookup_extent+0x493/0xb50 [ 1620.874465] ? srso_return_thunk+0x5/0x5f [ 1620.874510] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1620.874569] ? srso_return_thunk+0x5/0x5f [ 1620.874611] ? trace_lock_acquire+0x13b/0x1b0 [ 1620.874655] ? srso_return_thunk+0x5/0x5f [ 1620.874705] ? srso_return_thunk+0x5/0x5f [ 1620.874747] ? lock_acquire+0x32/0xc0 [ 1620.874800] ? ext4_map_blocks+0x31e/0x1500 [ 1620.874854] ? __pfx_down_write+0x10/0x10 [ 1620.874919] ext4_map_blocks+0x3f1/0x1500 [ 1620.874969] ? srso_return_thunk+0x5/0x5f [ 1620.875011] ? __up_read+0x198/0x750 [ 1620.875074] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1620.875116] ? __pfx___up_read+0x10/0x10 [ 1620.875196] ? srso_return_thunk+0x5/0x5f [ 1620.875239] ? ext4_map_blocks+0x209/0x1500 [ 1620.875294] ext4_getblk+0x684/0x8e0 [ 1620.875340] ? __pfx_ext4_getblk+0x10/0x10 [ 1620.875393] ? srso_return_thunk+0x5/0x5f [ 1620.875436] ? crc32c_le_arch+0x11c/0x1d0 [ 1620.875509] ext4_bread+0x2e/0x1a0 [ 1620.875554] ext4_append+0x225/0x540 [ 1620.875608] ? __pfx_ext4_append+0x10/0x10 [ 1620.875667] ? __pfx___ext4_new_inode+0x10/0x10 [ 1620.875730] ext4_init_new_dir+0x21f/0x460 [ 1620.875796] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1620.875876] ext4_mkdir+0x3d2/0xb30 [ 1620.875947] ? __pfx_ext4_mkdir+0x10/0x10 [ 1620.876003] ? inode_permission.part.0+0xb5/0x520 [ 1620.876071] vfs_mkdir+0x291/0x4f0 [ 1620.876131] do_mkdirat+0x1a4/0x350 [ 1620.876202] ? __pfx_do_mkdirat+0x10/0x10 [ 1620.876275] ? srso_return_thunk+0x5/0x5f [ 1620.876327] __x64_sys_mkdir+0xf3/0x140 [ 1620.876397] do_syscall_64+0xbf/0x1d0 [ 1620.876449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1620.876503] RIP: 0033:0x7f5f6de36c27 [ 1620.876531] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1620.876571] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1620.876610] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1620.876638] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1620.876665] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1620.876693] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1620.876720] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1620.876779] [ 1620.934131] loop6: detected capacity change from 0 to 65546 15:21:53 executing program 7: r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="08020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x208}, 0x1, 0x0, 0x0, 0x4040010}, 0x40004) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000000000)=0x40000004, 0xa7, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x3) [ 1620.954119] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:21:53 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000180)={'veth1_to_hsr\x00', @ifru_ivalue}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_ivalue}) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x3, 0x1, 0x804}}}, 0x7) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') r3 = clone3(&(0x7f0000000380)={0x137363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ptrace(0x10, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ppoll(&(0x7f0000000200)=[{r7}, {r6}], 0x2, 0x0, 0x0, 0x0) ioctl$DVD_WRITE_STRUCT(0xffffffffffffffff, 0x127d, 0x0) r8 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r8, 0x127d, 0x0) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f00000001c0)=[0xffffffffffffffff, r5, 0xffffffffffffffff, r2, r1, r8, r1], 0x7) [ 1620.984022] FAULT_INJECTION: forcing a failure. [ 1620.984022] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.986500] CPU: 0 UID: 0 PID: 13887 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1620.986597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.986641] Call Trace: [ 1620.986661] [ 1620.986692] dump_stack_lvl+0xfa/0x120 [ 1620.986798] should_fail_ex+0x4d7/0x5e0 [ 1620.986950] should_failslab+0xc2/0x120 [ 1620.987099] kmem_cache_alloc_node_noprof+0x72/0x3e0 [ 1620.987244] ? __alloc_skb+0x2ad/0x370 [ 1620.987434] __alloc_skb+0x2ad/0x370 [ 1620.987578] ? __pfx___alloc_skb+0x10/0x10 [ 1620.987769] ? trace_cap_capable+0x172/0x1e0 [ 1620.987874] ? srso_return_thunk+0x5/0x5f [ 1620.988005] create_monitor_ctrl_open+0x170/0x780 [ 1620.988122] ? __pfx_create_monitor_ctrl_open+0x10/0x10 [ 1620.988229] ? fib_sync_up+0x462/0xc70 [ 1620.988360] ? security_capable+0x2f/0x90 [ 1620.988476] ? srso_return_thunk+0x5/0x5f [ 1620.988606] hci_sock_ioctl+0x360/0x820 [ 1620.988698] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1620.988850] ? __pfx_hci_sock_ioctl+0x10/0x10 [ 1620.988957] ? srso_return_thunk+0x5/0x5f [ 1620.989053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1620.989230] sock_do_ioctl+0xd2/0x240 [ 1620.989333] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1620.989489] ? srso_return_thunk+0x5/0x5f [ 1620.989574] ? srso_return_thunk+0x5/0x5f [ 1620.989658] ? ioctl_has_perm.constprop.0.isra.0+0x29e/0x420 [ 1620.989787] ? __fget_files+0x1fc/0x3b0 [ 1620.989922] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1620.990098] sock_ioctl+0x42f/0x650 [ 1620.990222] ? __pfx_sock_ioctl+0x10/0x10 [ 1620.990330] ? lock_acquire+0x32/0xc0 [ 1620.990436] ? __fget_files+0x34/0x3b0 [ 1620.990628] ? srso_return_thunk+0x5/0x5f [ 1620.990713] ? selinux_file_ioctl+0xb9/0x280 [ 1620.990856] ? __pfx_sock_ioctl+0x10/0x10 [ 1620.990996] __x64_sys_ioctl+0x1a7/0x210 [ 1620.991132] do_syscall_64+0xbf/0x1d0 [ 1620.991251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1620.991355] RIP: 0033:0x7fe2e44b5b19 [ 1620.991411] 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 [ 1620.991492] RSP: 002b:00007fe2e1a2b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1620.991569] RAX: ffffffffffffffda RBX: 00007fe2e45c8f60 RCX: 00007fe2e44b5b19 15:21:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) sendfile(r1, r0, 0x0, 0x4001) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x170) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000180)={0x2001}) [ 1620.991627] RDX: 0000000020000140 RSI: 00000000800448d3 RDI: 0000000000000004 [ 1620.991681] RBP: 00007fe2e1a2b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.991735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1620.991788] R13: 00007ffef384eadf R14: 00007fe2e1a2b300 R15: 0000000000022000 [ 1620.991979] [ 1621.043050] loop2: detected capacity change from 0 to 256 [ 1621.093787] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1621.114071] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1621.114843] FAT-fs (loop2): Filesystem has been set read-only [ 1621.144509] Bluetooth: hci6: unexpected event for opcode 0x0804 15:21:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 59) [ 1621.284099] Bluetooth: hci6: ACL packet for unknown connection handle 0 [ 1621.342926] loop3: detected capacity change from 0 to 65546 [ 1621.362210] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:22:19 executing program 0: read(0xffffffffffffffff, &(0x7f0000000000)=""/148, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r0, 0xffffffffffffffff) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$mouse(&(0x7f00000000c0), 0xffff, 0x400ac0) write$cgroup_type(r2, &(0x7f0000000100), 0x9) signalfd4(r0, &(0x7f0000000140)={[0x2]}, 0x8, 0x800) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000036c0), 0x44cc00, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000003700), &(0x7f0000003740)=0xc) r4 = accept(r2, &(0x7f0000003780)=@phonet, &(0x7f0000003800)=0x80) r5 = dup3(r4, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={{0x77359400}, {0x77359400}}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000038c0)={'veth1_virt_wifi\x00', {0x2, 0x0, @local}}) r6 = accept(r1, &(0x7f0000003900)=@hci, &(0x7f0000003980)=0x80) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f00000039c0)={{0x1, 0x1, 0x18, r6, {0x6}}, './file0/file0\x00'}) epoll_wait(0xffffffffffffffff, &(0x7f0000003a00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x3) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000003b40)={&(0x7f0000003a80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003b00)={&(0x7f0000003ac0)={0x20, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x7ff, 0x7a}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x44045) bind$bt_l2cap(r4, &(0x7f0000003b80)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xec, 0x1}, 0xe) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000003bc0)={{0x7f, 0x45, 0x4c, 0x46, 0x62, 0x3, 0x1f, 0x4, 0xffffffffffffffff, 0x2, 0x6, 0x1, 0x2cb, 0x38, 0x1e3, 0x3, 0x22, 0x20, 0x1, 0x3, 0x0, 0x55}, [{0x3, 0xe6d1, 0x7fffffff, 0xdf, 0x0, 0x100, 0x5, 0x8}, {0xc, 0x2, 0x7, 0x1, 0x4, 0xfffffffb, 0x8000}], "a405b98f090d5c9fb2cbd9a0b56d393d9f4b490d3c36d7b2b1d11d54a05220f1c02ac63193275a665c77cd532a0bb0643d2137cde118c24c3b8d22e72aae77c8416b8421752f60fd8a16f45e353a26063fbf6c5e99e559f21db67624b631f410668ad6ffb38bcd545624ffce230c6523299b0d039db741fa3e41442f51a0da94a31caa259a9a4b768c1170591eb7f0ed45dcb6531a85c153513d1978db15314d58bcb8dd7b76b002f8d6ba41b7c3f6e80364d959b3e3b3c7d0d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa32) 15:22:19 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") (fail_nth: 2) 15:22:19 executing program 4: r0 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, r0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private1}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x7]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xdb}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x5, 0x6, 0x5, 0x8, 0x8]}, @SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5cc}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, 0x0, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6623df13}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffff04}]}, 0x64}}, 0x20000011) r1 = syz_open_dev$vcsu(&(0x7f0000000300), 0x0, 0x642000) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xa45000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x9}, @NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x20000040) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r3, 0x400, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40040) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), r1) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14, r4, 0x10, 0x70bd29, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20020004}, 0x80) sendmsg$AUDIT_TTY_GET(r1, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x10, 0x3f8, 0x300, 0x70bd2a, 0x25dfdbfe, "", ["", ""]}, 0x10}}, 0x20008004) r5 = syz_open_dev$vcsu(&(0x7f00000007c0), 0x4, 0x10040) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r5, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xd}}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x20000) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000940), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r5, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x50, r6, 0x800, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x200000c0}, 0x40840) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000ac0), r5) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x28, r7, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40810}, 0x4810) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x1180000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x80c1}, 0x40) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000d00), r5) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x58, r8, 0x4, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0x9, 0x1000]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xaa}], @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x980}], @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x288}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x4041}, 0x40004) 15:22:19 executing program 5: sync_file_range(0xffffffffffffffff, 0xfffffffffffffff8, 0x9, 0x0) 15:22:19 executing program 7: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x44b43, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x5386, &(0x7f0000000000)) 15:22:19 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:22:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 60) 15:22:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 8) [ 1646.856281] FAULT_INJECTION: forcing a failure. [ 1646.856281] name failslab, interval 1, probability 0, space 0, times 0 [ 1646.857502] CPU: 1 UID: 0 PID: 13924 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1646.857552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1646.857574] Call Trace: [ 1646.857585] [ 1646.857599] dump_stack_lvl+0xfa/0x120 [ 1646.857650] should_fail_ex+0x4d7/0x5e0 [ 1646.857726] should_failslab+0xc2/0x120 [ 1646.857797] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1646.857865] ? __d_alloc+0x31/0x9e0 [ 1646.857933] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1646.858002] __d_alloc+0x31/0x9e0 [ 1646.858079] d_alloc_pseudo+0x1d/0xc0 [ 1646.858129] alloc_file_pseudo+0xcc/0x200 [ 1646.858178] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1646.858229] ? srso_return_thunk+0x5/0x5f [ 1646.858272] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 1646.858352] ? __shmem_get_inode+0x655/0xd90 [ 1646.858424] __shmem_file_setup+0x214/0x310 [ 1646.858495] __do_sys_memfd_create+0x4d7/0x980 [ 1646.858558] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1646.858631] do_syscall_64+0xbf/0x1d0 [ 1646.858683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1646.858736] RIP: 0033:0x7f5bf56eeb19 [ 1646.858764] 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 [ 1646.858804] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1646.858843] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56eeb19 [ 1646.858872] RDX: 0000000002001400 RSI: 0000000000000000 RDI: 00007f5bf57480fb [ 1646.858899] RBP: 0000000000000002 R08: 0000004000000a00 R09: ffffffffffffffff [ 1646.858927] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1646.858953] R13: 0000000020000100 R14: 0000000002001400 R15: 0000000020000140 [ 1646.859009] [ 1646.877116] loop2: detected capacity change from 0 to 256 [ 1646.881344] loop3: detected capacity change from 0 to 65546 [ 1646.882555] FAULT_INJECTION: forcing a failure. [ 1646.882555] name failslab, interval 1, probability 0, space 0, times 0 [ 1646.883610] CPU: 1 UID: 0 PID: 13929 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1646.883658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1646.883679] Call Trace: [ 1646.883689] [ 1646.883703] dump_stack_lvl+0xfa/0x120 [ 1646.883748] should_fail_ex+0x4d7/0x5e0 [ 1646.883809] ? ext4_mb_new_blocks+0x662/0x45d0 [ 1646.883852] should_failslab+0xc2/0x120 [ 1646.883923] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1646.883985] ? srso_return_thunk+0x5/0x5f [ 1646.884027] ? __mark_inode_dirty+0x547/0xd50 [ 1646.884107] ext4_mb_new_blocks+0x662/0x45d0 [ 1646.884167] ? kasan_save_track+0x14/0x30 [ 1646.884206] ? srso_return_thunk+0x5/0x5f [ 1646.884253] ? __kasan_kmalloc+0x7f/0x90 [ 1646.884293] ? trace_kmalloc+0x24/0xc0 [ 1646.884336] ? srso_return_thunk+0x5/0x5f [ 1646.884379] ? __kmalloc_noprof+0x216/0x4b0 [ 1646.884435] ? __pfx_mark_lock+0x10/0x10 [ 1646.884486] ? __pfx_mark_lock+0x10/0x10 [ 1646.884546] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1646.884594] ? srso_return_thunk+0x5/0x5f [ 1646.884636] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1646.884693] ? srso_return_thunk+0x5/0x5f [ 1646.884735] ? ext4_inode_to_goal_block+0x323/0x430 [ 1646.884795] ext4_ext_map_blocks+0x1aea/0x5b10 [ 1646.884890] ? __pfx___lock_acquire+0x10/0x10 [ 1646.884944] ? __pfx___lock_acquire+0x10/0x10 [ 1646.885009] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1646.885076] ? srso_return_thunk+0x5/0x5f [ 1646.885128] ? ext4_es_lookup_extent+0x493/0xb50 [ 1646.885199] ? srso_return_thunk+0x5/0x5f [ 1646.885244] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1646.885303] ? srso_return_thunk+0x5/0x5f [ 1646.885345] ? trace_lock_acquire+0x13b/0x1b0 [ 1646.885389] ? srso_return_thunk+0x5/0x5f [ 1646.885439] ? srso_return_thunk+0x5/0x5f [ 1646.885481] ? lock_acquire+0x32/0xc0 [ 1646.885533] ? ext4_map_blocks+0x31e/0x1500 [ 1646.885588] ? __pfx_down_write+0x10/0x10 [ 1646.885652] ext4_map_blocks+0x3f1/0x1500 [ 1646.885712] ? srso_return_thunk+0x5/0x5f [ 1646.885754] ? __up_read+0x198/0x750 [ 1646.885816] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1646.885858] ? __pfx___up_read+0x10/0x10 [ 1646.885938] ? srso_return_thunk+0x5/0x5f [ 1646.885981] ? ext4_map_blocks+0x209/0x1500 [ 1646.886036] ext4_getblk+0x684/0x8e0 [ 1646.886082] ? __pfx_ext4_getblk+0x10/0x10 [ 1646.886135] ? srso_return_thunk+0x5/0x5f [ 1646.886177] ? crc32c_le_arch+0x11c/0x1d0 [ 1646.886250] ext4_bread+0x2e/0x1a0 [ 1646.886296] ext4_append+0x225/0x540 [ 1646.886350] ? __pfx_ext4_append+0x10/0x10 [ 1646.886408] ? __pfx___ext4_new_inode+0x10/0x10 [ 1646.886472] ext4_init_new_dir+0x21f/0x460 [ 1646.886536] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1646.886616] ext4_mkdir+0x3d2/0xb30 [ 1646.886687] ? __pfx_ext4_mkdir+0x10/0x10 [ 1646.886743] ? inode_permission.part.0+0xb5/0x520 [ 1646.886812] vfs_mkdir+0x291/0x4f0 [ 1646.886871] do_mkdirat+0x1a4/0x350 [ 1646.886941] ? __pfx_do_mkdirat+0x10/0x10 [ 1646.887014] ? srso_return_thunk+0x5/0x5f [ 1646.887067] __x64_sys_mkdir+0xf3/0x140 [ 1646.887137] do_syscall_64+0xbf/0x1d0 [ 1646.887188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1646.887240] RIP: 0033:0x7f5f6de36c27 [ 1646.887267] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1646.887308] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1646.887346] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1646.887374] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1646.887401] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1646.887429] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1646.887456] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1646.887514] [ 1646.930435] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1646.934172] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1646.934885] FAT-fs (loop2): Filesystem has been set read-only 15:22:19 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0f", 0x8, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1647.096658] loop2: detected capacity change from 0 to 256 [ 1647.107825] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1647.113850] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1647.114555] FAT-fs (loop2): Filesystem has been set read-only 15:22:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 9) 15:22:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 61) 15:22:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0f", 0x8, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:22:42 executing program 5: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004dc0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000002540)=[@dstopts_2292={{0x110, 0x29, 0x4, {0x0, 0x1f, '\x00', [@generic={0x0, 0xb0, "b989226fd773736cbfaa72139f1c5d3c2dad29a74156ed3e0b44f5b460bee01897ee7a44d89cd30fb7491c31d0938120f10ef788d25f336525a6139da8fb5c13caac206abb6a072567d4b682afe97fa422d6c44c265e373c266af4c8fa1b2d0babb157553df174afe7cde05258893492bc7b8599ec5f7b277b0411782aaa8bfb054ac62dc5bdc13fbb0ce228d5fd1744a7e15b0be5a91ccce5e81a8a1414962447fa406bb8bc3672348f0d57556c399e"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @generic={0x0, 0x32, "3685af65d01f2861f1dd9df642b324ba3d03987a9baf6e53de3da034772ea0f6283e134257bec843c0738f6d65db48f97608"}]}}}], 0x110}}], 0x1, 0x0) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000280)='./file0\x00', 0x3, 0x3, &(0x7f0000000e80)=[{&(0x7f0000000c40)="59d291bf927a2c5d961282154f62501c6ca16842f2efb0405c5c9b6834f682ac68e9422562268e51e1c795defae34c80649c6f1989dd4481c862e11fb9062e7d0df947fa9f2b8053294f94f3588929b332bff1d107cd2412500ad344d1e7f2ed06e47255fbe3fe74e1084e427f4fd4240913dca2f067ebc092d47ce7caf00103ffb9bd8203189a22f6628ce06e9010fc626ad5eaea8640e2f7c8af5ff7de72a5dccb7e427e9cdde4c56c765c9fae5a5cc327bba01146bfd9cf7813a3d0707cd4c1a25c4015118d6998c74ddb089cd88887acef6b045fe82d9639a08c17e5372238bf08e0a11d7fff3301fcb64894cef5492b0a4b", 0xf4, 0x7fff}, {&(0x7f0000000d40)="4c57da03012e8db83a51c1a8db3f08f767e81b878dd1ba4280fee91bb7542af1bf3a2b3f0d53e9988ec619f8b69a13d557d01eb4b8ac8b3bffc42703ee4e3a1848ce099e9bfc6d94dd6161c1c3aaa98fa944ff9b690809aaafa2f462ac393016143956db24434ddd8684b807f1ee", 0x6e, 0x4}, {&(0x7f0000000dc0)="cb2f80055e83a4fdbaea9d1e345e7295043390be5c01396cc12ee63b7d63f618a9b5b351f57d61b200c003ed150f2b529f8c0e553910b34e1d9387e4b6716604c7a46b17998aafb10404113f74ea2ba5ba514b2a85e6e7e4393192c8dc5ca4d69e01e2b50f62b0a9cae2c728ec1b01174bb73be120d5aec628ce775f0c889d9a3e3150b6047dd4ed7dc9c113bf9474dbea3069f15e739e692f8b33", 0x9b, 0x6}], 0x300430, &(0x7f0000000f00)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}], [{@fowner_eq}, {@fowner_gt}]}) fsync(r2) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) sendfile(r0, r1, &(0x7f0000000200)=0x9, 0x9) 15:22:42 executing program 0: ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f00000000c0)={0x2, {0x0, 0x9, 0x7, 0x7, 0x3f}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mq_open(&(0x7f0000000000)='#.^*:)-@,^!#/*}/!\x00', 0x800, 0x1, &(0x7f0000000080)={0x5, 0x8, 0x1000, 0x7fffffff}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x8010, r1, 0x15f01000) write(r0, &(0x7f0000000200)='E', 0x140000) 15:22:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") (fail_nth: 3) 15:22:42 executing program 7: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, 0xffffffffffffffff, 0x1) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x5, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xb3, 0x1, 0x1, 0x1, 0x0, 0x18944a28, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0xffff, 0x4}, 0x1000, 0x101, 0x9, 0x7, 0x3f6e, 0x7, 0xbbf, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x2, 0x5, 0x9, 0x0, 0x4816, 0x104, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp, 0x50820, 0xbf6, 0x3, 0x6, 0x3, 0xfffff606, 0x9, 0x0, 0x2d391245, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x3) 15:22:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xa6c, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="200000004000000003000000320000000f00000000f8ff000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4095f000000000000009aff9f1b8d41c651000b0000000001ed6198bc591c7ba21bedadc9b4bf478996aca248b6bb5316a97e1b173686df7d80c1039d1e36eeabdfce4ddb2843c1a38550bd8bd3af1d9dcad923df323918ae", 0x9a, 0x400}, {&(0x7f0000000040)="060000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}], 0x28000, &(0x7f0000000140)=ANY=[@ANYBLOB='stripe=0x0000000000E000']) [ 1670.132911] loop4: detected capacity change from 0 to 65 [ 1670.145943] loop4: detected capacity change from 0 to 65 [ 1670.160129] loop3: detected capacity change from 0 to 65546 [ 1670.166166] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1670.172370] loop5: detected capacity change from 0 to 127 [ 1670.186258] loop2: detected capacity change from 0 to 256 [ 1670.199144] loop5: detected capacity change from 0 to 127 [ 1670.209079] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x72000000 (sector = 1) [ 1670.213357] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1670.214025] FAT-fs (loop2): Filesystem has been set read-only [ 1670.259194] loop6: detected capacity change from 0 to 65546 15:22:43 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)='9', 0x1, 0x8040000) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000180)={0xc6, "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"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000140)="05", 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x3, 0x0, 0x8040001) [ 1670.287658] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:22:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 62) 15:22:43 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0xc0a, r0) r2 = getpid() pidfd_open(r2, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x1, 0xf5, 0xff, 0x1, 0x0, 0xde5, 0x30, 0x5, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x5000, 0x3f, 0x80, 0x5, 0x3, 0x2, 0x2, 0x0, 0xffff02dc, 0x0, 0x40}, r2, 0x8, r1, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xfd, 0xff, 0x5, 0x4, 0x0, 0x5, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffa, 0x1, @perf_config_ext={0x101, 0x4}, 0x1130, 0x3, 0x36eb, 0x9, 0xfd, 0x7ff, 0x74, 0x0, 0x7b08, 0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x1, 0xd3, 0x3, 0x7f, 0x0, 0x14d2, 0x40000, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000001, 0x1, @perf_config_ext={0x6, 0x20}, 0x200, 0x2, 0x5, 0x7, 0xffffffffffffffff, 0x7ff, 0x667b, 0x0, 0x6}, r2, 0x3, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x2) [ 1670.404932] loop3: detected capacity change from 0 to 65546 [ 1670.418511] FAULT_INJECTION: forcing a failure. [ 1670.418511] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.419712] CPU: 1 UID: 0 PID: 13967 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1670.419760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.419783] Call Trace: [ 1670.419793] [ 1670.419807] dump_stack_lvl+0xfa/0x120 [ 1670.419858] should_fail_ex+0x4d7/0x5e0 [ 1670.419922] ? __es_insert_extent+0xed2/0x1370 [ 1670.419988] should_failslab+0xc2/0x120 [ 1670.420060] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1670.420124] ? srso_return_thunk+0x5/0x5f [ 1670.420167] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 1670.420253] __es_insert_extent+0xed2/0x1370 [ 1670.420347] ext4_es_insert_extent+0x4d5/0x1110 [ 1670.420437] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1670.420507] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1670.420567] ? srso_return_thunk+0x5/0x5f [ 1670.420621] ? srso_return_thunk+0x5/0x5f [ 1670.420683] ? __pfx_down_write+0x10/0x10 [ 1670.420748] ext4_map_blocks+0x5dd/0x1500 [ 1670.420799] ? srso_return_thunk+0x5/0x5f [ 1670.420841] ? __up_read+0x198/0x750 [ 1670.420903] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1670.420946] ? __pfx___up_read+0x10/0x10 [ 1670.421026] ? srso_return_thunk+0x5/0x5f [ 1670.421069] ? ext4_map_blocks+0x209/0x1500 [ 1670.421125] ext4_getblk+0x684/0x8e0 [ 1670.421171] ? __pfx_ext4_getblk+0x10/0x10 [ 1670.421224] ? srso_return_thunk+0x5/0x5f [ 1670.421267] ? crc32c_le_arch+0x11c/0x1d0 [ 1670.421340] ext4_bread+0x2e/0x1a0 [ 1670.421385] ext4_append+0x225/0x540 [ 1670.421440] ? __pfx_ext4_append+0x10/0x10 [ 1670.421498] ? __pfx___ext4_new_inode+0x10/0x10 [ 1670.421562] ext4_init_new_dir+0x21f/0x460 [ 1670.421627] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1670.421708] ext4_mkdir+0x3d2/0xb30 [ 1670.421779] ? __pfx_ext4_mkdir+0x10/0x10 [ 1670.421836] ? inode_permission.part.0+0xb5/0x520 [ 1670.421904] vfs_mkdir+0x291/0x4f0 [ 1670.421964] do_mkdirat+0x1a4/0x350 [ 1670.422034] ? __pfx_do_mkdirat+0x10/0x10 [ 1670.422108] ? srso_return_thunk+0x5/0x5f [ 1670.422161] __x64_sys_mkdir+0xf3/0x140 [ 1670.422230] do_syscall_64+0xbf/0x1d0 [ 1670.422291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1670.422345] RIP: 0033:0x7f5f6de36c27 [ 1670.422373] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1670.422414] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1670.422453] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 15:22:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x101, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x486042, 0x11a) write(r0, &(0x7f0000000200)='E', 0x140000) [ 1670.422481] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1670.422508] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1670.422536] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1670.422563] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1670.422625] [ 1670.478566] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:22:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0f", 0x8, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:22:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") (fail_nth: 4) 15:22:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 10) [ 1670.684960] FAULT_INJECTION: forcing a failure. [ 1670.684960] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.685996] CPU: 1 UID: 0 PID: 13980 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1670.686045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.686068] Call Trace: [ 1670.686079] [ 1670.686092] dump_stack_lvl+0xfa/0x120 [ 1670.686142] should_fail_ex+0x4d7/0x5e0 [ 1670.686204] ? alloc_empty_file+0x76/0x1e0 [ 1670.686254] should_failslab+0xc2/0x120 [ 1670.686332] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1670.686408] alloc_empty_file+0x76/0x1e0 [ 1670.686458] alloc_file_pseudo+0x139/0x200 [ 1670.686507] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1670.686553] ? srso_return_thunk+0x5/0x5f [ 1670.686604] ? __shmem_get_inode+0x655/0xd90 [ 1670.686675] __shmem_file_setup+0x214/0x310 [ 1670.686745] __do_sys_memfd_create+0x4d7/0x980 [ 1670.686808] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1670.686879] do_syscall_64+0xbf/0x1d0 [ 1670.686930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1670.686984] RIP: 0033:0x7f5bf56eeb19 [ 1670.687012] 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 [ 1670.687052] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1670.687091] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56eeb19 [ 1670.687120] RDX: 0000000002001400 RSI: 0000000000000000 RDI: 00007f5bf57480fb [ 1670.687147] RBP: 0000000000000002 R08: 0000004000000a00 R09: ffffffffffffffff [ 1670.687175] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1670.687202] R13: 0000000020000100 R14: 0000000002001400 R15: 0000000020000140 [ 1670.687255] 15:22:43 executing program 5: perf_event_open(&(0x7f0000000080)={0x63a6e997f525ca30, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x3045, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, 0x0, 0xe, 0xffffffffffffffff, 0x1) io_setup(0xa, &(0x7f0000000000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 15:22:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)='\"', 0x1}], 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="fe5df9e4db58c9579ac5e890375513d8c820f5790dad071a746aaa1be16a1404b9d58b6e3771afe8d6e4d2d4075ae380963c4e1c9e556bdf3b5dd2827590a2dc8d6c1e3c0377a58a94756c1520b3a2f2227bdb3fde57de36b40a46a5cb456ec3648b74039ac4", 0x66}, {&(0x7f0000000400)="097ec2daa2726244dcc61c3f0346bae329cdca165f3fc8c102548f361f8e83a68b8100f01e3bb5a01ec85e97ea657d55331c2addfa23a4f53818e3acfebe7cab94973a58277ec5c276a284f711c87c28c5a456b52b07c25a2f5fe82b2d6de47f5a961c8a960425c898ec2912da30706f2d5a87ab057012ba8f55939cf5a3fc6395f455d630ecdc2d9eb0d6e746354f69dee183c3df17b7e798dc4b458598d06d2d30aa5d297e3ec8c0a8fab17b13a91c6d3b812b7e", 0xb5}, {&(0x7f00000004c0)="1d39348e18449b6e6b6b6da4b8e774d81ab52677c9110d4afa52d9340421b9726603febd3a26590f2a39031feacfd50f40b54faaf4b5f3a6d183b578953ea0afcea86f84ab90bbbee8c103", 0x4b}, {&(0x7f0000000540)="d8cab14db653851014ef2bdb9e7f54f8ef4401e0352d2c20ec1540e82d78e2862110fd533f676c5de0f0ec88283dbe181c83db5f68fbd3602e7fcbacc1be0bbc926ed43742df4727b58a145081bdcd267ed48b9b20095ea3b4317affee6430944d5d0dea08c7acdb22ac3e93f0615733be14cd7df2dcc85e8a03de35513dbb21abb120d7188e0bf1667e750803832b32e94178d5f87e8e6aa332c921ee3df39642e9bbb32004c7d4186d5706d67723db3e770fa28e4c5a5553024dbe02", 0xbd}], 0x4, 0x4000, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000300)=ANY=[@ANYBLOB="01000000011a000018000000", @ANYRES32=r1, @ANYBLOB="040e0000010000002e2f0100000000000e563ab89120657af0e9a866305228"]) openat(r2, &(0x7f0000000140)='./file1\x00', 0x8040, 0x22) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r1, 0x0, 0xfffffdef) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000280)={'vxcan1\x00', 0x0}) r6 = fsmount(r4, 0x0, 0x71) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000740)=@IORING_OP_STATX={0x15, 0x1, 0x0, r6, &(0x7f0000000600), &(0x7f0000000700)='./file1\x00', 0x776, 0x6000}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000180)=""/234, 0xea, 0x103, &(0x7f00000002c0)={0x11, 0x1, r5, 0x1, 0x9}, 0x14) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) preadv2(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/26, 0x1a}], 0x1, 0x0, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000b) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) sendfile(r8, r4, 0x0, 0x1) 15:22:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 63) 15:22:43 executing program 4: r0 = inotify_init() readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/199, 0xc7}], 0x1) inotify_add_watch(r0, &(0x7f0000000300)='.\x00', 0x1630009be) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup2(r0, r1) [ 1670.885209] loop3: detected capacity change from 0 to 65546 [ 1670.896533] FAULT_INJECTION: forcing a failure. [ 1670.896533] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.898582] CPU: 0 UID: 0 PID: 13991 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1670.898679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.898723] Call Trace: [ 1670.898743] [ 1670.898770] dump_stack_lvl+0xfa/0x120 [ 1670.898866] should_fail_ex+0x4d7/0x5e0 [ 1670.898990] ? ext4_mb_new_blocks+0x2468/0x45d0 [ 1670.899076] should_failslab+0xc2/0x120 [ 1670.899225] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1670.899350] ? srso_return_thunk+0x5/0x5f [ 1670.899435] ? __mark_inode_dirty+0x4d1/0xd50 [ 1670.899593] ext4_mb_new_blocks+0x2468/0x45d0 [ 1670.899715] ? kasan_save_track+0x14/0x30 [ 1670.899792] ? srso_return_thunk+0x5/0x5f [ 1670.899877] ? __kasan_kmalloc+0x7f/0x90 [ 1670.899957] ? trace_kmalloc+0x24/0xc0 [ 1670.900043] ? srso_return_thunk+0x5/0x5f [ 1670.900128] ? __kmalloc_noprof+0x216/0x4b0 [ 1670.900241] ? __pfx_mark_lock+0x10/0x10 [ 1670.900348] ? __pfx_mark_lock+0x10/0x10 [ 1670.900468] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1670.900563] ? srso_return_thunk+0x5/0x5f [ 1670.900648] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1670.900760] ? srso_return_thunk+0x5/0x5f [ 1670.900844] ? ext4_inode_to_goal_block+0x323/0x430 [ 1670.900964] ext4_ext_map_blocks+0x1aea/0x5b10 [ 1670.901155] ? __pfx___lock_acquire+0x10/0x10 [ 1670.901262] ? __pfx___lock_acquire+0x10/0x10 [ 1670.901393] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1670.901528] ? srso_return_thunk+0x5/0x5f [ 1670.901630] ? ext4_es_lookup_extent+0x493/0xb50 [ 1670.901772] ? srso_return_thunk+0x5/0x5f [ 1670.901862] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1670.901979] ? srso_return_thunk+0x5/0x5f [ 1670.902064] ? trace_lock_acquire+0x13b/0x1b0 [ 1670.902151] ? srso_return_thunk+0x5/0x5f [ 1670.902250] ? srso_return_thunk+0x5/0x5f [ 1670.902346] ? lock_acquire+0x32/0xc0 [ 1670.902451] ? ext4_map_blocks+0x31e/0x1500 [ 1670.902559] ? __pfx_down_write+0x10/0x10 [ 1670.902688] ext4_map_blocks+0x3f1/0x1500 [ 1670.902787] ? srso_return_thunk+0x5/0x5f [ 1670.902872] ? __up_read+0x198/0x750 [ 1670.902996] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1670.903080] ? __pfx___up_read+0x10/0x10 [ 1670.903240] ? srso_return_thunk+0x5/0x5f [ 1670.903325] ? ext4_map_blocks+0x209/0x1500 [ 1670.903436] ext4_getblk+0x684/0x8e0 [ 1670.903529] ? __pfx_ext4_getblk+0x10/0x10 [ 1670.903637] ? srso_return_thunk+0x5/0x5f [ 1670.903722] ? crc32c_le_arch+0x11c/0x1d0 [ 1670.903867] ext4_bread+0x2e/0x1a0 [ 1670.903958] ext4_append+0x225/0x540 [ 1670.904066] ? __pfx_ext4_append+0x10/0x10 [ 1670.904183] ? __pfx___ext4_new_inode+0x10/0x10 [ 1670.904310] ext4_init_new_dir+0x21f/0x460 [ 1670.904439] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1670.904599] ext4_mkdir+0x3d2/0xb30 [ 1670.904741] ? __pfx_ext4_mkdir+0x10/0x10 [ 1670.904854] ? inode_permission.part.0+0xb5/0x520 [ 1670.904988] vfs_mkdir+0x291/0x4f0 [ 1670.905106] do_mkdirat+0x1a4/0x350 [ 1670.905247] ? __pfx_do_mkdirat+0x10/0x10 [ 1670.905394] ? srso_return_thunk+0x5/0x5f [ 1670.905499] __x64_sys_mkdir+0xf3/0x140 [ 1670.905638] do_syscall_64+0xbf/0x1d0 [ 1670.905742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1670.905846] RIP: 0033:0x7f5f6de36c27 [ 1670.905902] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1670.905983] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1670.906060] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1670.906117] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1670.906171] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1670.906226] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1670.906280] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1670.906408] 15:23:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 64) 15:23:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 11) 15:23:04 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x4, 0x4, 0x9, 0x0, 0x5, 0x81038, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa9, 0x1, @perf_config_ext={0x3, 0x9c02}, 0xa208, 0x10000, 0x2, 0x6, 0x40, 0xffff, 0x7f, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r3, 0x9) r4 = dup3(r1, r0, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0x51}}) 15:23:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x20, 0x0, 0x40, 0x0, 0x3, 0x80080, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000040), 0xc}, 0x41002, 0x8001, 0x8, 0x4, 0xffffffff, 0x0, 0x1, 0x0, 0x6, 0x0, 0x800}, r0, 0xd, r2, 0x2) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r4, 0x40047211, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000400)={{0x2, 0x0, @local}, {}, 0x6, {}, 'sit0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r3, 0x0) 15:23:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") (fail_nth: 5) 15:23:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:23:04 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) sendmsg$AUDIT_DEL_RULE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000680)={0x448, 0x3f4, 0x20, 0x70bd2d, 0x25dfdbff, {0x10, 0x2, 0xff, [0x2, 0x5, 0x100, 0x10001, 0x9, 0x1ff, 0xdb5e, 0x9, 0x6, 0x6, 0x9bf, 0x401, 0x401, 0x1, 0xaf56, 0x7, 0x80, 0x3, 0x6, 0xfffffeff, 0x1, 0x80000000, 0x2, 0x2, 0x89, 0x3, 0x2, 0x3, 0x2, 0x6, 0x80000001, 0x6, 0x5, 0x46, 0x8, 0xdc7, 0x81, 0xffff, 0x1f, 0xb1, 0x400, 0x8e, 0x7fff, 0x8000, 0xffff6dd7, 0x6, 0x81, 0x2, 0x7dd, 0x800, 0x80000000, 0x0, 0x0, 0x6, 0x0, 0x7fff, 0x9, 0x200, 0x4, 0x7, 0xfffff801, 0x1aaf, 0x6, 0x2], [0x8000, 0x8, 0x0, 0x800, 0x5, 0x8000, 0xff, 0x20, 0x4b71, 0xfb, 0x7, 0x3ff, 0x200, 0x7ff, 0x1, 0x10000000, 0xb3d, 0x4, 0x5, 0x9, 0x6, 0xfffffff7, 0x7f, 0x9, 0x5e5c, 0xb46, 0x4f4, 0xfff, 0xfffffff7, 0x81, 0xb373, 0x8, 0x7, 0x101, 0x80000001, 0x5, 0x2, 0x8, 0x2, 0x60, 0x80, 0x5, 0x1000, 0x5, 0x3ff, 0x80000001, 0x2, 0x1ff, 0x1, 0x10000, 0x5, 0x6, 0x7ff, 0x3, 0x101, 0x1000, 0x20, 0x6, 0x3f, 0x8, 0x7ff, 0x4, 0x20, 0x3], [0xfffffffd, 0x200, 0x10001, 0x81, 0x0, 0xe72, 0x9, 0x1, 0x10001, 0x20, 0x385, 0x0, 0x2d455cb9, 0x7, 0x8, 0x8, 0x4, 0xfffffff9, 0x3, 0x1ff, 0x7fff, 0xffffffff, 0x7, 0x6, 0x8001, 0xfffffbff, 0x2, 0x7ff, 0x2, 0x5, 0x1000, 0x2, 0x8, 0x0, 0x80, 0x8, 0x80, 0xf40a, 0x1, 0x6, 0x1, 0x40e, 0x5, 0x0, 0x0, 0x8, 0x1, 0x80000001, 0x2, 0x1, 0xce, 0x5, 0x7, 0x9, 0x261, 0x0, 0x7, 0x7ff, 0x7d4d, 0x8, 0x1, 0x4, 0x0, 0x6], [0x6e94000, 0x200, 0x8001, 0x8, 0x1, 0xafa, 0x5e, 0xffff8000, 0xa4, 0x4, 0x1000, 0x31e8598a, 0x10000, 0x31, 0x6, 0x0, 0x46, 0x3ff, 0xffff7e55, 0x8, 0x8, 0x5, 0x8, 0x66db, 0xfffffff8, 0x40, 0x6, 0x1, 0x7953, 0x0, 0xfffffffc, 0x5, 0xffff, 0xc1, 0x7ff, 0x7, 0x3, 0x7e5, 0x4, 0x20, 0x4, 0x7, 0x3, 0x2, 0x5, 0x4, 0x80000000, 0x7d, 0x14000, 0x3, 0x3, 0x7, 0x3, 0x8, 0x25984532, 0x8000, 0xf7, 0x6, 0x0, 0x6, 0x8, 0x0, 0xc6f, 0x80], 0x26, ['#%[+\x00', '\x00', '.\xf3[%)-&:!v#*)/))]$-)\'\\\\&**-+&\x00', '\x00', '\x00']}, ["", "", "", "", ""]}, 0x448}, 0x1, 0x0, 0x0, 0x8054}, 0x200000c4) 15:23:04 executing program 7: r0 = getpid() pidfd_open(r0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) kcmp(r0, r1, 0x4, r2, 0xffffffffffffffff) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000100000000000005000000000004000040000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b00000000110080180100"/102, 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000003aa2ac8103a046169889a50d8894c561010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x541}, {&(0x7f0000000040)="0200000003b88753b4bdbf5ba700000004c686b84c7f25d7369847b36ae9917f500d78a55a540af8d11feeadcb6e5ba10319e9154b07f20b43adbe394465525a5c8b4538a2a92848d9e0343a16e12080c65f293931efa5308daaf593ace7852ae4a7e6404b6fc858113f9076f4", 0x6d, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="718b26d2607429843e97cf1046b2"]) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000001c0)=ANY=[@ANYBLOB="a2373a6a0666f7b6", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6d73697a653d3078303030303030303030303030303030332c756e616d653d65787434002c6d61736b5e5e0ae4db4f9027ee7a93b1"]) [ 1692.005348] loop6: detected capacity change from 0 to 65546 [ 1692.012948] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1692.014521] FAULT_INJECTION: forcing a failure. [ 1692.014521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1692.015566] CPU: 0 UID: 0 PID: 14008 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1692.015614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1692.015637] Call Trace: [ 1692.015647] [ 1692.015663] dump_stack_lvl+0xfa/0x120 [ 1692.015719] should_fail_ex+0x4d7/0x5e0 [ 1692.015796] _copy_from_user+0x30/0xd0 [ 1692.015855] hci_get_dev_info+0x88/0x7c0 [ 1692.015921] ? __pfx_hci_get_dev_info+0x10/0x10 [ 1692.015977] ? lock_release+0x20f/0x6f0 [ 1692.016044] ? __pfx_lock_release+0x10/0x10 [ 1692.016103] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1692.016178] ? release_sock+0x1f/0x1c0 [ 1692.016238] ? srso_return_thunk+0x5/0x5f [ 1692.016303] hci_sock_ioctl+0x2e4/0x820 [ 1692.016350] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1692.016427] ? __pfx_hci_sock_ioctl+0x10/0x10 [ 1692.016480] ? srso_return_thunk+0x5/0x5f [ 1692.016523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1692.016610] sock_do_ioctl+0xd2/0x240 [ 1692.016662] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1692.016739] ? srso_return_thunk+0x5/0x5f [ 1692.016781] ? srso_return_thunk+0x5/0x5f [ 1692.016824] ? ioctl_has_perm.constprop.0.isra.0+0x29e/0x420 [ 1692.016889] ? __fget_files+0x1fc/0x3b0 [ 1692.016957] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1692.017044] sock_ioctl+0x42f/0x650 [ 1692.017106] ? __pfx_sock_ioctl+0x10/0x10 [ 1692.017160] ? lock_acquire+0x32/0xc0 [ 1692.017212] ? __fget_files+0x34/0x3b0 [ 1692.017307] ? srso_return_thunk+0x5/0x5f [ 1692.017349] ? selinux_file_ioctl+0xb9/0x280 [ 1692.017420] ? __pfx_sock_ioctl+0x10/0x10 [ 1692.017489] __x64_sys_ioctl+0x1a7/0x210 [ 1692.017557] do_syscall_64+0xbf/0x1d0 [ 1692.017615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1692.017668] RIP: 0033:0x7fe2e44b5b19 [ 1692.017696] 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 [ 1692.017737] RSP: 002b:00007fe2e1a2b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1692.017775] RAX: ffffffffffffffda RBX: 00007fe2e45c8f60 RCX: 00007fe2e44b5b19 [ 1692.017804] RDX: 0000000020000140 RSI: 00000000800448d3 RDI: 0000000000000004 [ 1692.017836] RBP: 00007fe2e1a2b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.017863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1692.017890] R13: 00007ffef384eadf R14: 00007fe2e1a2b300 R15: 0000000000022000 [ 1692.017982] [ 1692.042696] loop7: detected capacity change from 0 to 2048 [ 1692.044538] ext4: Unknown parameter 'q‹&Ò`t)„>—ÏF²' [ 1692.051788] loop3: detected capacity change from 0 to 65546 [ 1692.061648] loop7: detected capacity change from 0 to 2048 [ 1692.069905] ext4: Unknown parameter 'q‹&Ò`t)„>—ÏF²' [ 1692.075484] FAULT_INJECTION: forcing a failure. [ 1692.075484] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.077398] CPU: 1 UID: 0 PID: 14006 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1692.077494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1692.077538] Call Trace: [ 1692.077558] [ 1692.077585] dump_stack_lvl+0xfa/0x120 [ 1692.077679] should_fail_ex+0x4d7/0x5e0 [ 1692.077804] ? __es_insert_extent+0xed2/0x1370 [ 1692.077935] should_failslab+0xc2/0x120 [ 1692.078076] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1692.078202] ? srso_return_thunk+0x5/0x5f [ 1692.078294] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 1692.078482] __es_insert_extent+0xed2/0x1370 [ 1692.078670] ext4_es_insert_extent+0x4d5/0x1110 [ 1692.078858] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1692.078998] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1692.079116] ? srso_return_thunk+0x5/0x5f [ 1692.079224] ? srso_return_thunk+0x5/0x5f [ 1692.079348] ? __pfx_down_write+0x10/0x10 [ 1692.079477] ext4_map_blocks+0x5dd/0x1500 [ 1692.079578] ? srso_return_thunk+0x5/0x5f [ 1692.079663] ? __up_read+0x198/0x750 [ 1692.079786] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1692.079870] ? __pfx___up_read+0x10/0x10 [ 1692.080032] ? srso_return_thunk+0x5/0x5f [ 1692.080116] ? ext4_map_blocks+0x209/0x1500 [ 1692.080228] ext4_getblk+0x684/0x8e0 [ 1692.080320] ? __pfx_ext4_getblk+0x10/0x10 [ 1692.080427] ? srso_return_thunk+0x5/0x5f [ 1692.080512] ? crc32c_le_arch+0x11c/0x1d0 [ 1692.080658] ext4_bread+0x2e/0x1a0 [ 1692.080749] ext4_append+0x225/0x540 [ 1692.080857] ? __pfx_ext4_append+0x10/0x10 [ 1692.080977] ? __pfx___ext4_new_inode+0x10/0x10 [ 1692.081105] ext4_init_new_dir+0x21f/0x460 [ 1692.081234] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1692.081395] ext4_mkdir+0x3d2/0xb30 [ 1692.081538] ? __pfx_ext4_mkdir+0x10/0x10 [ 1692.081650] ? inode_permission.part.0+0xb5/0x520 [ 1692.081786] vfs_mkdir+0x291/0x4f0 [ 1692.081905] do_mkdirat+0x1a4/0x350 [ 1692.082046] ? __pfx_do_mkdirat+0x10/0x10 [ 1692.082193] ? srso_return_thunk+0x5/0x5f [ 1692.082298] __x64_sys_mkdir+0xf3/0x140 [ 1692.082438] do_syscall_64+0xbf/0x1d0 [ 1692.082542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1692.082645] RIP: 0033:0x7f5f6de36c27 [ 1692.082701] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1692.082781] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1692.082869] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1692.082926] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1692.082980] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1692.083036] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1692.083090] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1692.083208] 15:23:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") (fail_nth: 6) 15:23:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 12) [ 1692.156182] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1692.283863] FAULT_INJECTION: forcing a failure. [ 1692.283863] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.284896] CPU: 0 UID: 0 PID: 14025 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1692.284945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1692.284967] Call Trace: [ 1692.284978] [ 1692.284992] dump_stack_lvl+0xfa/0x120 [ 1692.285041] should_fail_ex+0x4d7/0x5e0 [ 1692.285104] ? security_file_alloc+0x35/0x130 [ 1692.285168] should_failslab+0xc2/0x120 [ 1692.285243] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1692.285307] ? srso_return_thunk+0x5/0x5f [ 1692.285350] ? __create_object+0x59/0x80 [ 1692.285400] ? srso_return_thunk+0x5/0x5f [ 1692.285451] security_file_alloc+0x35/0x130 [ 1692.285516] init_file+0x95/0x480 [ 1692.285563] alloc_empty_file+0x94/0x1e0 [ 1692.285613] alloc_file_pseudo+0x139/0x200 [ 1692.285663] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1692.285709] ? srso_return_thunk+0x5/0x5f [ 1692.285759] ? __shmem_get_inode+0x655/0xd90 [ 1692.285831] __shmem_file_setup+0x214/0x310 [ 1692.285897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 15:23:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1692.285902] __do_sys_memfd_create+0x4d7/0x980 [ 1692.285965] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1692.286038] do_syscall_64+0xbf/0x1d0 [ 1692.286089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1692.286143] RIP: 0033:0x7f5bf56eeb19 [ 1692.286171] 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 [ 1692.286212] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1692.286251] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56eeb19 [ 1692.286279] RDX: 0000000002001400 RSI: 0000000000000000 RDI: 00007f5bf57480fb [ 1692.286307] RBP: 0000000000000002 R08: 0000004000000a00 R09: ffffffffffffffff [ 1692.286337] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1692.286366] R13: 0000000020000100 R14: 0000000002001400 R15: 0000000020000140 [ 1692.286421] [ 1692.287193] FAULT_INJECTION: forcing a failure. [ 1692.287193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1692.287811] CPU: 0 UID: 0 PID: 14023 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1692.287860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1692.287882] Call Trace: [ 1692.287891] [ 1692.287907] dump_stack_lvl+0xfa/0x120 [ 1692.287957] should_fail_ex+0x4d7/0x5e0 [ 1692.288032] _copy_to_user+0x32/0xd0 [ 1692.288094] simple_read_from_buffer+0xd0/0x170 [ 1692.288164] proc_fail_nth_read+0x18a/0x280 [ 1692.288233] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1692.288295] ? srso_return_thunk+0x5/0x5f [ 1692.288338] ? security_file_permission+0x22/0x90 [ 1692.288413] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1692.288475] vfs_read+0x243/0xbd0 [ 1692.288554] ? trace_lock_acquire+0x13b/0x1b0 [ 1692.288606] ? __pfx_vfs_read+0x10/0x10 [ 1692.288679] ? lock_acquire+0x32/0xc0 [ 1692.288732] ? __fget_files+0x34/0x3b0 [ 1692.288812] ? srso_return_thunk+0x5/0x5f [ 1692.288855] ? __fget_files+0x206/0x3b0 [ 1692.288963] ksys_read+0x122/0x240 [ 1692.289030] ? __pfx_ksys_read+0x10/0x10 [ 1692.289140] do_syscall_64+0xbf/0x1d0 [ 1692.289198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1692.289250] RIP: 0033:0x7fe2e446869c [ 1692.289277] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1692.289317] RSP: 002b:00007fe2e1a2b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1692.289360] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fe2e446869c [ 1692.289389] RDX: 000000000000000f RSI: 00007fe2e1a2b1e0 RDI: 0000000000000006 [ 1692.289416] RBP: 00007fe2e1a2b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.289442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1692.289469] R13: 00007ffef384eadf R14: 00007fe2e1a2b300 R15: 0000000000022000 [ 1692.289563] [ 1692.349111] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.350677] buffer_io_error: 126 callbacks suppressed [ 1692.350720] Buffer I/O error on dev sr0, logical block 0, async page read [ 1692.359533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.360058] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.361075] Buffer I/O error on dev sr0, logical block 1, async page read [ 1692.375866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.376519] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.377311] Buffer I/O error on dev sr0, logical block 2, async page read [ 1692.397049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.397828] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.398784] Buffer I/O error on dev sr0, logical block 3, async page read 15:23:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 13) [ 1692.423459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.423998] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.424988] Buffer I/O error on dev sr0, logical block 4, async page read 15:23:05 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7) syz_mount_image$vfat(&(0x7f0000005c80), &(0x7f0000005cc0)='./file0\x00', 0x0, 0x0, &(0x7f0000007040), 0x0, &(0x7f0000007100)={[{@iocharset={'iocharset', 0x3d, 'cp1250'}}, {@utf8}]}) [ 1692.446828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.447424] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.448191] Buffer I/O error on dev sr0, logical block 5, async page read 15:23:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x40, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x21, 0x33, @action={@wo_ht={{}, {}, @device_b, @device_b}, @tdls_setup_cfm}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0xe0041040}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x48, r1, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7, 0x1}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x40}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1f}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1a}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x30}]}, 0x48}, 0x1, 0x0, 0x0, 0x4c041}, 0x0) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000400), r2) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, r5, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x81}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) ioctl$CDROMSUBCHNL(r4, 0x530b, &(0x7f0000000080)={0x0, 0x3, 0x3, 0xc, 0xf8, 0x1f, @msf={0x20, 0x9, 0x2}, @lba=0x6}) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x800200, 0x0, 0x0, 0x60, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) getxattr(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=@random={'user.', 'fscontext'}, &(0x7f00000002c0)=""/214, 0xd6) r6 = inotify_init() ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f0000001c00)) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="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", 0xfb, 0xc0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d756e69782c6673636f6e746578743d73797374656d5f752c009c454051eb5bf39728a7b1b2d863eaa137a34834ae258d328eca41bd4a493f9bc419b3d5cf56ae6a690932cf2f8174b0e9cba03a8c82f159528ddf48d7f26715372d7341cce5c6f5f31a107f694cfb940849ba25d7d53048ddbea5abfbc3"]) 15:23:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="a7") [ 1692.468021] syz-executor.5: attempt to access beyond end of device [ 1692.468021] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1692.470420] FAT-fs (loop5): unable to read boot sector [ 1692.473921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.476457] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.477185] Buffer I/O error on dev sr0, logical block 6, async page read [ 1692.496655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.497761] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.499342] Buffer I/O error on dev sr0, logical block 7, async page read 15:23:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 65) [ 1692.518751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.519846] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.521297] Buffer I/O error on dev sr0, logical block 0, async page read [ 1692.535797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.536878] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1692.538365] Buffer I/O error on dev sr0, logical block 1, async page read [ 1692.553911] loop3: detected capacity change from 0 to 65546 [ 1692.554712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.556094] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1692.560543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 15:23:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1692.570602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.574665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.587645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.592917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.602689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.607605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.613935] loop6: detected capacity change from 0 to 65546 [ 1692.619566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.624681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.633967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.645616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.654460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.663568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.665957] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1692.669484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.674637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 15:23:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffff", 0xe, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1692.682995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.694083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.699305] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.703495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.736590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.739158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.741159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.745555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.748166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.750973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.753778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.757052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.761882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.767494] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.768190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.769449] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1692.785642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.798436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.800348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.801009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.801742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.804400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.806565] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1692.807696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.821839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.823346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.824029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.824766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.826844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.829316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.831933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.832646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.834573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.836489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.837586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.838324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.841450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.842578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.843309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.845185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.846069] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.849199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.851514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.852313] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.853719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.855662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.856762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.858438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.860403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.861503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.863555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.864303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.866167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.867689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.869608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.870324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.871639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.873717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.878349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.882597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.894546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.900615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.902829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.909715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.913531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.917681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.921497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.923594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.927893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.931609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.934821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.939152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.945068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.949025] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.951966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.955091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.957767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.960067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.962023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.964036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.965960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.968031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.969977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.971906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.973806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.975610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.977383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.979340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.981413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.983605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.985404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.994168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.996853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1692.998978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.004951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.006693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.008075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.010058] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.011922] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.013916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.015506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.017133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.019035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.020997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.022848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.024870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.026524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.030314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.045465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.068096] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 1693.069050] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1693.069788] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1693.070576] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1693.087589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.091847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.101769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.105606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.109511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.114507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.117657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.120516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.122035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.127813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.131617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.133759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.138524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.140167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.143507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.147704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.149870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.154984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.157687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.161421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.164505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.165910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.170743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.174518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.176831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.178574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.179419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.182159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.183132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.184383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.185017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.186127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1693.217327] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 1693.218126] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1693.219027] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1693.219742] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 15:23:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 14) 15:23:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x2, &(0x7f0000000140)="a7") 15:23:26 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)='9', 0x1, 0x8040000) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, 0x0, 0xffffffffffbfffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x3, 0x803ffff, 0x8040001) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xb26c0, 0x0) getdents(r2, &(0x7f00000001c0)=""/4096, 0x1000) 15:23:26 executing program 7: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) sendto$inet(r0, &(0x7f0000000100)="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", 0xff, 0x14000, &(0x7f0000000200)={0x2, 0x4e23, @remote}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x67, &(0x7f0000000240)="c4b1ac6fa00e707dddd25d", 0xb) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000280)={0x3, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x108) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000440), 0x20141, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000480)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f00000006c0)={0x7, 'team0\x00', {0x3f}, 0x800}) fcntl$notify(r0, 0x402, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000700)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000740)={0x40000000}) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000780)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f00000007c0)=0x2c) r3 = open(&(0x7f0000000800)='./file0\x00', 0x400, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f00000008c0)={'ip6_vti0\x00', &(0x7f0000000840)={'ip6gre0\x00', 0x0, 0x4, 0x84, 0x0, 0x101, 0x62, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x700, 0x8000, 0x3ff, 0xfffffffa}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000900)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) openat(r4, &(0x7f0000000940)='./file0\x00', 0x46440, 0x52) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000980)) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f00000009c0)={0x6, {0xe, 0x7, 0x3ff, 0x5, 0x2}}) 15:23:26 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffff", 0xe, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:23:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 66) 15:23:26 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0x8}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pidfd_open(0x0, 0x0) r3 = getpid() pidfd_open(r3, 0x0) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) r5 = epoll_create(0x7) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000280)=ANY=[@ANYBLOB="dab59a6e08d2522369764f6ccc930500000000000000495a36cbb7276790aed6ca5fa4a6554b3e071d17a6eae4b53ba8c47e252fb9d4dcba36cd9b964993fa00e8e4f443eca6263824d5e4c15ded75a54600000000000000000000d8a1238e1039ad0b1c7fd3f3b11f304711aa3d5c237b01f154c0ca9a1adbab5746c69c62b269ac319565fd5bb97937528c8ed3410c2241908883b0e43b335e444942118ff42b8e49a587aa7f47d0", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000200)={r6, r7, 0x3}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x3, &(0x7f0000000100)="d7f6b6ce24a399e543763f7cf8ca6befd1acec61af56310bf1fd46c1dd4808c14608b32b1a804c6683d5ef98de4413d3e7c0e5f1de121de439585a99f090fbdf8f438ada18d2e77e72c4068e29a813e0e1863eaba030d14fa33628158c5d656c67974c32949ea90244e1e64bbbcfc4284099503ea41123492012e61d84f62d01f16426b7eef0ed44c24e6520617846b767666d04c7006b421f5734acfe25e2e4a033e579929cecf8", 0xa8) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000000000)={0x40000002}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 15:23:26 executing program 4: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000040)='system_u:object_r:nvram_device_t:s0\x00', 0x21, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x10142, 0x81) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x100, 0x401}}, './file0\x00'}) [ 1713.945036] FAULT_INJECTION: forcing a failure. [ 1713.945036] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1713.947102] CPU: 0 UID: 0 PID: 14062 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1713.947194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.947241] Call Trace: [ 1713.947261] [ 1713.947288] dump_stack_lvl+0xfa/0x120 [ 1713.947376] should_fail_ex+0x4d7/0x5e0 [ 1713.947504] should_fail_alloc_page+0xe0/0x110 [ 1713.947643] prepare_alloc_pages+0x178/0x500 [ 1713.947726] ? srso_return_thunk+0x5/0x5f [ 1713.947827] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1713.947975] ? srso_return_thunk+0x5/0x5f [ 1713.948055] ? hlock_class+0x4e/0x130 [ 1713.948136] ? __pfx___lock_acquire+0x10/0x10 [ 1713.948244] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1713.948359] ? mark_lock+0xac/0xed0 [ 1713.948480] ? find_held_lock+0x2c/0x110 [ 1713.948556] ? filemap_get_entry+0x1b2/0x3b0 [ 1713.948638] ? srso_return_thunk+0x5/0x5f [ 1713.948717] ? lock_release+0x20f/0x6f0 [ 1713.948825] ? srso_return_thunk+0x5/0x5f [ 1713.948904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1713.949014] ? srso_return_thunk+0x5/0x5f [ 1713.949094] ? policy_nodemask+0xeb/0x4e0 [ 1713.949203] alloc_pages_mpol+0xee/0x330 [ 1713.949304] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1713.949399] ? filemap_get_entry+0x1bc/0x3b0 [ 1713.949483] ? __pfx_filemap_get_entry+0x10/0x10 [ 1713.949564] ? __pfx_mark_lock+0x10/0x10 [ 1713.949684] folio_alloc_mpol_noprof+0x38/0x2a0 [ 1713.949808] shmem_alloc_folio+0x11b/0x140 [ 1713.949925] shmem_get_folio_gfp.constprop.0+0x4eb/0x13a0 [ 1713.950088] ? srso_return_thunk+0x5/0x5f [ 1713.950172] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 1713.950311] ? srso_return_thunk+0x5/0x5f [ 1713.950390] ? find_held_lock+0x2c/0x110 [ 1713.950467] ? current_time+0x71/0x190 [ 1713.950586] ? srso_return_thunk+0x5/0x5f [ 1713.950666] ? lock_release+0x20f/0x6f0 [ 1713.950781] shmem_write_begin+0x148/0x2e0 [ 1713.950917] ? __pfx_shmem_write_begin+0x10/0x10 [ 1713.951041] ? timestamp_truncate+0x1ec/0x2f0 [ 1713.951178] ? srso_return_thunk+0x5/0x5f [ 1713.951275] generic_perform_write+0x284/0x7e0 [ 1713.951442] ? __pfx_generic_perform_write+0x10/0x10 [ 1713.951576] ? inode_needs_update_time.part.0+0x170/0x270 [ 1713.951738] shmem_file_write_iter+0x111/0x140 [ 1713.951854] vfs_write+0xbe2/0x10b0 [ 1713.951978] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1713.952089] ? up_write+0x195/0x520 [ 1713.952204] ? __pfx_vfs_write+0x10/0x10 [ 1713.952397] __x64_sys_pwrite64+0x1fc/0x250 [ 1713.952528] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1713.952655] ? do_ftruncate+0x1ef/0x6f0 [ 1713.952814] do_syscall_64+0xbf/0x1d0 [ 1713.952911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1713.953009] RIP: 0033:0x7f5bf56a1ab7 [ 1713.953061] 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 [ 1713.953139] RSP: 002b:00007f5bf2c63f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1713.953212] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56a1ab7 [ 1713.953267] RDX: 0000000000000017 RSI: 0000000020010000 RDI: 0000000000000004 [ 1713.953318] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1713.953370] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1713.953420] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 1713.953524] [ 1714.007087] loop6: detected capacity change from 0 to 65546 [ 1714.011183] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1714.031410] FAT-fs (loop6): bogus number of reserved sectors [ 1714.032396] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1714.074525] loop3: detected capacity change from 0 to 65546 [ 1714.085911] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1714.110316] audit: type=1400 audit(1735917806.923:25): avc: denied { watch_reads } for pid=14064 comm="syz-executor.7" path="/dev/bsg" dev="devtmpfs" ino=113 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=dir permissive=1 15:23:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 15) 15:23:26 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', 0x0, 0x24, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000002bc0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8000}}, './file0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getgid() r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x20}}, 0x0) 15:23:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffff", 0xe, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:23:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 67) [ 1714.437706] FAULT_INJECTION: forcing a failure. [ 1714.437706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1714.439554] CPU: 0 UID: 0 PID: 14085 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1714.439645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.439686] Call Trace: [ 1714.439706] [ 1714.439731] dump_stack_lvl+0xfa/0x120 [ 1714.439819] should_fail_ex+0x4d7/0x5e0 [ 1714.439919] ? page_copy_sane+0xce/0x2b0 [ 1714.440005] copy_page_from_iter_atomic+0x26f/0x15e0 [ 1714.440105] ? srso_return_thunk+0x5/0x5f [ 1714.440185] ? lock_release+0x20f/0x6f0 [ 1714.440303] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 1714.440396] ? srso_return_thunk+0x5/0x5f [ 1714.440475] ? shmem_write_begin+0x15f/0x2e0 [ 1714.440606] ? __pfx_shmem_write_begin+0x10/0x10 [ 1714.440731] ? timestamp_truncate+0x1ec/0x2f0 [ 1714.440866] ? srso_return_thunk+0x5/0x5f [ 1714.440962] generic_perform_write+0x423/0x7e0 [ 1714.441117] ? __pfx_generic_perform_write+0x10/0x10 [ 1714.441250] ? inode_needs_update_time.part.0+0x170/0x270 [ 1714.441411] shmem_file_write_iter+0x111/0x140 [ 1714.441526] vfs_write+0xbe2/0x10b0 [ 1714.441649] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1714.441758] ? up_write+0x195/0x520 [ 1714.441872] ? __pfx_vfs_write+0x10/0x10 [ 1714.442062] __x64_sys_pwrite64+0x1fc/0x250 [ 1714.442193] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1714.442318] ? do_ftruncate+0x1ef/0x6f0 [ 1714.442476] do_syscall_64+0xbf/0x1d0 [ 1714.442572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1714.442670] RIP: 0033:0x7f5bf56a1ab7 [ 1714.442720] 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 [ 1714.442797] RSP: 002b:00007f5bf2c63f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1714.442869] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56a1ab7 [ 1714.442922] RDX: 0000000000000017 RSI: 0000000020010000 RDI: 0000000000000004 [ 1714.442973] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1714.443023] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1714.443073] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 1714.443175] [ 1714.499641] loop6: detected capacity change from 0 to 65546 [ 1714.505662] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:23:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000940), r2) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r2) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x64619f41fa1a60c5}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r4, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400", @ANYRES16=r3, @ANYBLOB="010000000000000000002100000009001f00706879300000000005002000000000000c0005000000000000000000"], 0x34}}, 0x0) 15:23:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x4b47, &(0x7f0000000140)="a7") 15:23:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaabdd, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000470008000f8010eeed2aafc3246238ac40a0788a7a2f651ed44a0171666ef0185b72c0b8c08e725aa54d690ae9591e2c82b8fc3cf677c7ab2d769cd2b9363447bc9befd8f1129418745e63920d12b535dc8d7eb8b212abc2e4637536e69a3a5a7ffeea7e82855c973203ed7ead3010ac639d88b016d4169005487657135847612e118564b7a888d1def0eac99b25700", 0xa0, 0x80000000}, {0x0, 0x0, 0x6}], 0x10840, &(0x7f00000000c0)={[{@uni_xlateno}]}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000080)={0x2a, 0x29, 0x1, {0x7, [{{0x0, 0x2, 0x5}, 0x3cb3, 0x5, 0x7, './file0'}]}}, 0x2a) chdir(&(0x7f0000000040)='./file0\x00') 15:23:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="100000000000000000000000070000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="f9a761c5cfac141400ac1e00"], 0x30}}], 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x4, 0x81, 0x7f, 0x6, 0x0, 0x5, 0x2054f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp, 0x1c, 0x2, 0x0, 0x9, 0x3, 0xbf, 0x3, 0x0, 0x3f, 0x0, 0x1ff}, 0x0, 0xc, 0xffffffffffffffff, 0xa) 15:23:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 16) [ 1714.754081] loop3: detected capacity change from 0 to 65546 [ 1714.761572] FAULT_INJECTION: forcing a failure. [ 1714.761572] name failslab, interval 1, probability 0, space 0, times 0 [ 1714.763107] CPU: 0 UID: 0 PID: 14093 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1714.763186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.763228] Call Trace: [ 1714.763244] [ 1714.763267] dump_stack_lvl+0xfa/0x120 [ 1714.763344] should_fail_ex+0x4d7/0x5e0 [ 1714.763455] ? __es_insert_extent+0xed2/0x1370 [ 1714.763560] should_failslab+0xc2/0x120 [ 1714.763674] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1714.763775] ? srso_return_thunk+0x5/0x5f [ 1714.763843] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 1714.763974] __es_insert_extent+0xed2/0x1370 [ 1714.764124] ext4_es_insert_extent+0x4d5/0x1110 [ 1714.764267] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1714.764384] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1714.764478] ? srso_return_thunk+0x5/0x5f [ 1714.764565] ? srso_return_thunk+0x5/0x5f [ 1714.764664] ? __pfx_down_write+0x10/0x10 [ 1714.764767] ext4_map_blocks+0x5dd/0x1500 [ 1714.764848] ? srso_return_thunk+0x5/0x5f [ 1714.764915] ? __up_read+0x198/0x750 [ 1714.765016] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1714.765083] ? __pfx___up_read+0x10/0x10 [ 1714.765212] ? srso_return_thunk+0x5/0x5f [ 1714.765279] ? ext4_map_blocks+0x209/0x1500 [ 1714.765369] ext4_getblk+0x684/0x8e0 [ 1714.765443] ? __pfx_ext4_getblk+0x10/0x10 [ 1714.765528] ? srso_return_thunk+0x5/0x5f [ 1714.765595] ? crc32c_le_arch+0x11c/0x1d0 [ 1714.765712] ext4_bread+0x2e/0x1a0 [ 1714.765786] ext4_append+0x225/0x540 [ 1714.765872] ? __pfx_ext4_append+0x10/0x10 [ 1714.765966] ? __pfx___ext4_new_inode+0x10/0x10 [ 1714.766068] ext4_init_new_dir+0x21f/0x460 [ 1714.766171] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1714.766300] ext4_mkdir+0x3d2/0xb30 [ 1714.766415] ? __pfx_ext4_mkdir+0x10/0x10 [ 1714.766504] ? inode_permission.part.0+0xb5/0x520 [ 1714.766613] vfs_mkdir+0x291/0x4f0 [ 1714.766709] do_mkdirat+0x1a4/0x350 [ 1714.766821] ? __pfx_do_mkdirat+0x10/0x10 [ 1714.766939] ? srso_return_thunk+0x5/0x5f [ 1714.767024] __x64_sys_mkdir+0xf3/0x140 [ 1714.767135] do_syscall_64+0xbf/0x1d0 [ 1714.767219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1714.767304] RIP: 0033:0x7f5f6de36c27 [ 1714.767349] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1714.767416] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1714.767488] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1714.767534] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1714.767578] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1714.767623] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1714.767667] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1714.767762] 15:23:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff", 0xf, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1714.833730] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1714.950576] FAULT_INJECTION: forcing a failure. [ 1714.950576] name failslab, interval 1, probability 0, space 0, times 0 [ 1714.952334] CPU: 1 UID: 0 PID: 14104 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1714.952420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.952461] Call Trace: [ 1714.952479] [ 1714.952503] dump_stack_lvl+0xfa/0x120 [ 1714.952586] should_fail_ex+0x4d7/0x5e0 [ 1714.952694] ? getname_flags.part.0+0x48/0x550 [ 1714.952778] should_failslab+0xc2/0x120 [ 1714.952900] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1714.953014] ? srso_return_thunk+0x5/0x5f [ 1714.953103] getname_flags.part.0+0x48/0x550 [ 1714.953205] getname+0x8f/0xd0 [ 1714.953307] do_sys_openat2+0xec/0x1d0 [ 1714.953395] ? __pfx_do_sys_openat2+0x10/0x10 [ 1714.953521] __x64_sys_openat+0x143/0x200 [ 1714.953612] ? __pfx___x64_sys_openat+0x10/0x10 [ 1714.953710] ? do_ftruncate+0x1ef/0x6f0 [ 1714.953857] do_syscall_64+0xbf/0x1d0 [ 1714.953946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1714.954039] RIP: 0033:0x7f5bf56a1a04 [ 1714.954089] 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 [ 1714.954162] RSP: 002b:00007f5bf2c63ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1714.954230] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56a1a04 [ 1714.954281] RDX: 0000000000000002 RSI: 00007f5bf2c64000 RDI: 00000000ffffff9c [ 1714.954330] RBP: 00007f5bf2c64000 R08: 0000000000000000 R09: ffffffffffffffff [ 1714.954379] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1714.954426] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1714.954518] 15:23:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x1000]}, 0x8, 0x80000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000000)={0x0, 0x1, r1, 0x766}) poll(0x0, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) fdatasync(r4) 15:23:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 68) 15:23:48 executing program 7: syz_io_uring_setup(0x6450, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) dup3(r0, r1, 0x0) 15:23:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in=@empty, 0x0, 0xfffc, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x3c}, 0x0, @in6=@mcast1}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@mcast2, 0x52}) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000300)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x0) 15:23:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x4b49, &(0x7f0000000140)="a7") 15:23:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 17) 15:23:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff", 0xf, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:23:48 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x400880, 0x0) clock_gettime(0x0, &(0x7f0000004140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004040), 0x4, 0x40, &(0x7f0000004180)={r1, r2+10000000}) r3 = getpid() pidfd_open(r3, 0x0) wait4(r3, &(0x7f0000000040), 0x40000000, 0x0) futex(&(0x7f0000000100)=0x2, 0x8, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x2) r4 = getpid() pidfd_open(r4, 0x0) sched_rr_get_interval(r4, &(0x7f00000041c0)) waitid(0x0, 0x0, &(0x7f00000001c0), 0x2, &(0x7f0000000240)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000300)) sched_rr_get_interval(0x0, &(0x7f0000000340)) socket$inet6_udplite(0xa, 0x2, 0x88) futex(&(0x7f0000000380)=0x40000001, 0x100, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000400), 0x1) fork() fork() fork() [ 1735.493871] loop3: detected capacity change from 0 to 65546 [ 1735.499679] FAULT_INJECTION: forcing a failure. [ 1735.499679] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.500891] CPU: 1 UID: 0 PID: 14119 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1735.500941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1735.500965] Call Trace: [ 1735.500976] [ 1735.500989] dump_stack_lvl+0xfa/0x120 [ 1735.501040] should_fail_ex+0x4d7/0x5e0 [ 1735.501104] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1735.501163] should_failslab+0xc2/0x120 [ 1735.501239] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1735.501302] ? lock_release+0x20f/0x6f0 [ 1735.501373] jbd2_journal_add_journal_head+0x367/0x5d0 [ 1735.501439] jbd2_journal_get_create_access+0x44/0x560 [ 1735.501510] ? srso_return_thunk+0x5/0x5f [ 1735.501553] ? lock_is_held_type+0x9e/0x120 [ 1735.501602] __ext4_journal_get_create_access+0x54/0x1b0 [ 1735.501666] ext4_getblk+0x3ca/0x8e0 [ 1735.501713] ? __pfx_ext4_getblk+0x10/0x10 [ 1735.501767] ? srso_return_thunk+0x5/0x5f [ 1735.501815] ? crc32c_le_arch+0x11c/0x1d0 [ 1735.501888] ext4_bread+0x2e/0x1a0 [ 1735.501933] ext4_append+0x225/0x540 [ 1735.501988] ? __pfx_ext4_append+0x10/0x10 [ 1735.502046] ? __pfx___ext4_new_inode+0x10/0x10 [ 1735.502111] ext4_init_new_dir+0x21f/0x460 [ 1735.502175] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1735.502255] ext4_mkdir+0x3d2/0xb30 [ 1735.502326] ? __pfx_ext4_mkdir+0x10/0x10 [ 1735.502383] ? inode_permission.part.0+0xb5/0x520 [ 1735.502451] vfs_mkdir+0x291/0x4f0 [ 1735.502510] do_mkdirat+0x1a4/0x350 [ 1735.502580] ? __pfx_do_mkdirat+0x10/0x10 [ 1735.502654] ? srso_return_thunk+0x5/0x5f [ 1735.502706] __x64_sys_mkdir+0xf3/0x140 [ 1735.502776] do_syscall_64+0xbf/0x1d0 [ 1735.502828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1735.502882] RIP: 0033:0x7f5f6de36c27 [ 1735.502911] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1735.502953] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1735.502993] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1735.503022] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1735.503050] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1735.503078] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1735.503106] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1735.503164] [ 1735.521595] ENOMEM in journal_alloc_journal_head, retrying. [ 1735.599599] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:23:48 executing program 5: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) 15:23:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff", 0xf, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1735.673998] loop6: detected capacity change from 0 to 65546 [ 1735.719984] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:23:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 69) 15:23:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 18) 15:23:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x541b, &(0x7f0000000140)="a7") 15:23:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:23:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x100) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x7fffff8, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) fallocate(r0, 0x3, 0x800b081, 0x1000000) 15:23:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f00000000c0)={0x1, 0x1, {0x2f, 0x37, 0x80c, 0x6, 0x0, 0x3, 0x2, 0xab}}) r4 = openat2(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8c0, 0xc6, 0x1}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000001c0)) [ 1736.216201] FAULT_INJECTION: forcing a failure. [ 1736.216201] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1736.218309] CPU: 0 UID: 0 PID: 14149 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1736.218402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1736.218445] Call Trace: [ 1736.218464] [ 1736.218489] dump_stack_lvl+0xfa/0x120 [ 1736.218578] should_fail_ex+0x4d7/0x5e0 [ 1736.218695] strncpy_from_user+0x3b/0x2f0 [ 1736.218787] getname_flags.part.0+0x8d/0x550 [ 1736.218889] getname+0x8f/0xd0 [ 1736.218998] do_sys_openat2+0xec/0x1d0 [ 1736.219091] ? __pfx_do_sys_openat2+0x10/0x10 [ 1736.219233] __x64_sys_openat+0x143/0x200 [ 1736.219330] ? __pfx___x64_sys_openat+0x10/0x10 [ 1736.219435] ? do_ftruncate+0x1ef/0x6f0 [ 1736.219590] do_syscall_64+0xbf/0x1d0 [ 1736.219687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1736.219784] RIP: 0033:0x7f5bf56a1a04 [ 1736.219836] 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 [ 1736.219915] RSP: 002b:00007f5bf2c63ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1736.219988] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56a1a04 [ 1736.220054] RDX: 0000000000000002 RSI: 00007f5bf2c64000 RDI: 00000000ffffff9c [ 1736.220106] RBP: 00007f5bf2c64000 R08: 0000000000000000 R09: ffffffffffffffff [ 1736.220158] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1736.220209] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1736.220307] [ 1736.248150] loop3: detected capacity change from 0 to 65546 [ 1736.252974] FAULT_INJECTION: forcing a failure. [ 1736.252974] name failslab, interval 1, probability 0, space 0, times 0 [ 1736.254732] CPU: 0 UID: 0 PID: 14151 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1736.254822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1736.254864] Call Trace: [ 1736.254882] [ 1736.254908] dump_stack_lvl+0xfa/0x120 [ 1736.254992] should_fail_ex+0x4d7/0x5e0 [ 1736.255107] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1736.255223] should_failslab+0xc2/0x120 [ 1736.255355] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1736.255466] ? lock_release+0x20f/0x6f0 [ 1736.255597] jbd2_journal_add_journal_head+0x367/0x5d0 [ 1736.255719] jbd2_journal_get_create_access+0x44/0x560 [ 1736.255850] ? srso_return_thunk+0x5/0x5f [ 1736.255929] ? lock_is_held_type+0x9e/0x120 [ 1736.256029] __ext4_journal_get_create_access+0x54/0x1b0 [ 1736.256149] ext4_getblk+0x3ca/0x8e0 [ 1736.256236] ? __pfx_ext4_getblk+0x10/0x10 [ 1736.256335] ? srso_return_thunk+0x5/0x5f [ 1736.256415] ? crc32c_le_arch+0x11c/0x1d0 [ 1736.256549] ext4_bread+0x2e/0x1a0 [ 1736.256634] ext4_append+0x225/0x540 [ 1736.256736] ? __pfx_ext4_append+0x10/0x10 [ 1736.256844] ? __pfx___ext4_new_inode+0x10/0x10 [ 1736.256963] ext4_init_new_dir+0x21f/0x460 [ 1736.257082] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1736.257231] ext4_mkdir+0x3d2/0xb30 [ 1736.257363] ? __pfx_ext4_mkdir+0x10/0x10 [ 1736.257469] ? inode_permission.part.0+0xb5/0x520 [ 1736.257594] vfs_mkdir+0x291/0x4f0 [ 1736.257703] do_mkdirat+0x1a4/0x350 [ 1736.257835] ? __pfx_do_mkdirat+0x10/0x10 [ 1736.257970] ? srso_return_thunk+0x5/0x5f [ 1736.258069] __x64_sys_mkdir+0xf3/0x140 [ 1736.258198] do_syscall_64+0xbf/0x1d0 [ 1736.258294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1736.258391] RIP: 0033:0x7f5f6de36c27 [ 1736.258442] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1736.258520] RSP: 002b:00007f5f6b3acfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1736.258592] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f6de36c27 [ 1736.258647] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1736.258698] RBP: 00007f5f6b3ad040 R08: 0000000000000000 R09: ffffffffffffffff [ 1736.258750] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1736.258801] R13: 0000000020000100 R14: 00007f5f6b3ad000 R15: 0000000020000140 [ 1736.258910] [ 1736.291056] ENOMEM in journal_alloc_journal_head, retrying. [ 1736.333318] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:23:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:23:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 19) 15:23:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x5421, &(0x7f0000000140)="a7") 15:23:49 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000040)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) 15:23:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 70) [ 1736.704596] FAULT_INJECTION: forcing a failure. [ 1736.704596] name failslab, interval 1, probability 0, space 0, times 0 [ 1736.706594] CPU: 1 UID: 0 PID: 14168 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1736.706693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1736.706739] Call Trace: [ 1736.706760] [ 1736.706788] dump_stack_lvl+0xfa/0x120 [ 1736.706883] should_fail_ex+0x4d7/0x5e0 [ 1736.707012] ? alloc_empty_file+0x76/0x1e0 [ 1736.707102] should_failslab+0xc2/0x120 [ 1736.707250] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1736.707375] ? srso_return_thunk+0x5/0x5f [ 1736.707462] ? hlock_class+0x4e/0x130 [ 1736.707539] ? srso_return_thunk+0x5/0x5f [ 1736.707643] alloc_empty_file+0x76/0x1e0 [ 1736.707746] path_openat+0xe1/0x2990 [ 1736.707866] ? srso_return_thunk+0x5/0x5f [ 1736.707952] ? __lock_acquire+0x17c5/0x4360 [ 1736.708106] ? srso_return_thunk+0x5/0x5f [ 1736.708197] ? __pfx_path_openat+0x10/0x10 [ 1736.708326] ? __pfx___lock_acquire+0x10/0x10 [ 1736.708442] ? __pfx_perf_trace_lock+0x10/0x10 [ 1736.708577] do_filp_open+0x1e9/0x450 [ 1736.708706] ? __pfx_do_filp_open+0x10/0x10 [ 1736.708832] ? find_held_lock+0x2c/0x110 [ 1736.708920] ? srso_return_thunk+0x5/0x5f [ 1736.709006] ? lock_release+0x20f/0x6f0 [ 1736.709121] ? __pfx_lock_release+0x10/0x10 [ 1736.709245] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1736.709380] ? lock_acquire+0x32/0xc0 [ 1736.709497] ? srso_return_thunk+0x5/0x5f [ 1736.709592] ? _raw_spin_unlock+0x1e/0x40 [ 1736.709713] ? srso_return_thunk+0x5/0x5f [ 1736.709798] ? alloc_fd+0x2c0/0x560 [ 1736.709949] do_sys_openat2+0x164/0x1d0 [ 1736.710050] ? __pfx_do_sys_openat2+0x10/0x10 [ 1736.710198] __x64_sys_openat+0x143/0x200 [ 1736.710302] ? __pfx___x64_sys_openat+0x10/0x10 [ 1736.710416] ? do_ftruncate+0x1ef/0x6f0 [ 1736.710587] do_syscall_64+0xbf/0x1d0 [ 1736.710689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1736.710794] RIP: 0033:0x7f5bf56a1a04 [ 1736.710850] 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 [ 1736.710935] RSP: 002b:00007f5bf2c63ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1736.711013] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56a1a04 [ 1736.711071] RDX: 0000000000000002 RSI: 00007f5bf2c64000 RDI: 00000000ffffff9c [ 1736.711128] RBP: 00007f5bf2c64000 R08: 0000000000000000 R09: ffffffffffffffff [ 1736.711184] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1736.711238] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1736.711348] [ 1736.866681] loop5: detected capacity change from 0 to 512 [ 1736.887734] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1736.930368] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 15:23:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:23:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 20) [ 1737.194687] loop6: detected capacity change from 0 to 65546 [ 1737.199755] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1737.207173] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 15:24:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 21) 15:24:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x2, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setxattr$incfs_size(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) 15:24:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:24:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x5450, &(0x7f0000000140)="a7") 15:24:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:24:13 executing program 7: getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6_vti0\x00', r0, 0x2f, 0x4, 0xff, 0x0, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x40, 0x10, 0x10001, 0x8}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000240)={'syztnl1\x00', r0, 0x1, 0x8, 0x3, 0xffff8001, {{0x3c, 0x4, 0x2, 0x5, 0xf0, 0x65, 0x0, 0x20, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100, {[@lsrr={0x83, 0x23, 0x86, [@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @loopback]}, @timestamp_prespec={0x44, 0xc, 0x8d, 0x3, 0x8, [{@rand_addr=0x64010102, 0x7fff}]}, @timestamp={0x44, 0xc, 0x6a, 0x0, 0x9, [0x5, 0xfffffffb]}, @rr={0x7, 0xb, 0x6d, [@private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @noop, @cipso={0x86, 0x66, 0x2, [{0x0, 0x12, "2867ef0c7c7a01b6f403147d6376538d"}, {0x2, 0x12, "83c2117a1f62f7318d4bde26d815d8ae"}, {0x0, 0xe, "2ba6d85d4a747a68eba34655"}, {0x2, 0xb, "4388bc8f51b3ca0b25"}, {0x7, 0x9, "810641ef456575"}, {0x6, 0x8, "93aaf076625f"}, {0x1, 0xb, "40d379e6b762fec7db"}, {0x6599ccea24fa94da, 0x7, "2009518b89"}]}, @timestamp={0x44, 0x2c, 0xa3, 0x0, 0x2, [0x4, 0x3f, 0x40, 0xfffffffa, 0x1, 0x5, 0x3, 0x0, 0x4, 0x7]}, @ssrr={0x89, 0x3, 0x5d}]}}}}}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) r11 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r10, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r12}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'sit0\x00', r0, 0x29, 0x0, 0x2, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, 0x1, 0x1, 0x3, 0x8f}}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000004c0)={0x444, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [{{0x8, 0x1, r0}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r0}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r0}, {0x1e8, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffb}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xba}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x444}}, 0xc000) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000001540)={0x177323500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:24:13 executing program 5: ioprio_set$pid(0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r5}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001040)={r6, r7, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001280)={r10, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {0x0}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f740)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x1, "63ceced1c7757e"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000003c0)={{r4, 0x7, 0xffffffffffffff01, 0x5, 0xe, 0x0, 0x7, 0x4, 0x20, 0x8efc, 0xfffffd78, 0x101, 0x20, 0x117, 0xffffffff}}) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) 15:24:13 executing program 0: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000020}, 0x20000000) [ 1761.131553] FAULT_INJECTION: forcing a failure. [ 1761.131553] name failslab, interval 1, probability 0, space 0, times 0 [ 1761.132580] CPU: 0 UID: 0 PID: 14197 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1761.132630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1761.132653] Call Trace: [ 1761.132664] [ 1761.132690] dump_stack_lvl+0xfa/0x120 [ 1761.132740] should_fail_ex+0x4d7/0x5e0 [ 1761.132804] ? security_file_alloc+0x35/0x130 [ 1761.132868] should_failslab+0xc2/0x120 [ 1761.132939] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1761.133001] ? srso_return_thunk+0x5/0x5f [ 1761.133045] ? __create_object+0x59/0x80 [ 1761.133103] security_file_alloc+0x35/0x130 [ 1761.133169] init_file+0x95/0x480 [ 1761.133221] alloc_empty_file+0x94/0x1e0 [ 1761.133272] path_openat+0xe1/0x2990 [ 1761.133332] ? srso_return_thunk+0x5/0x5f [ 1761.133375] ? __lock_acquire+0x17c5/0x4360 [ 1761.133449] ? srso_return_thunk+0x5/0x5f [ 1761.133494] ? __pfx_path_openat+0x10/0x10 [ 1761.133558] ? __pfx___lock_acquire+0x10/0x10 [ 1761.133616] ? __pfx_perf_trace_lock+0x10/0x10 [ 1761.133684] do_filp_open+0x1e9/0x450 [ 1761.133748] ? __pfx_do_filp_open+0x10/0x10 [ 1761.133811] ? find_held_lock+0x2c/0x110 [ 1761.133855] ? srso_return_thunk+0x5/0x5f [ 1761.133898] ? lock_release+0x20f/0x6f0 [ 1761.133956] ? __pfx_lock_release+0x10/0x10 [ 1761.134018] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1761.134086] ? lock_acquire+0x32/0xc0 [ 1761.134144] ? srso_return_thunk+0x5/0x5f [ 1761.134193] ? _raw_spin_unlock+0x1e/0x40 [ 1761.134253] ? srso_return_thunk+0x5/0x5f [ 1761.134295] ? alloc_fd+0x2c0/0x560 [ 1761.134371] do_sys_openat2+0x164/0x1d0 [ 1761.134421] ? __pfx_do_sys_openat2+0x10/0x10 [ 1761.134495] __x64_sys_openat+0x143/0x200 [ 1761.134548] ? __pfx___x64_sys_openat+0x10/0x10 [ 1761.134604] ? do_ftruncate+0x1ef/0x6f0 [ 1761.134689] do_syscall_64+0xbf/0x1d0 [ 1761.134742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1761.134795] RIP: 0033:0x7f5bf56a1a04 [ 1761.134824] 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 [ 1761.134866] RSP: 002b:00007f5bf2c63ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1761.134905] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56a1a04 [ 1761.134934] RDX: 0000000000000002 RSI: 00007f5bf2c64000 RDI: 00000000ffffff9c [ 1761.134962] RBP: 00007f5bf2c64000 R08: 0000000000000000 R09: ffffffffffffffff [ 1761.134991] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1761.135017] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1761.135072] [ 1761.158716] loop3: detected capacity change from 0 to 65546 [ 1761.163037] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:24:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 1761.444649] loop3: detected capacity change from 0 to 65546 [ 1761.455326] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:24:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 22) 15:24:35 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000180)='journal_checksum') close(r0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept(r1, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000000)=0x80) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000700), 0x100) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x8001) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000140), &(0x7f0000000640)='system_u:object_r:tape_device_t:s0\x00', 0x23, 0x1) r3 = dup(r1) bind$bt_hci(r3, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) write$bt_hci(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="67e84b8b0e614d549e3f00c8c72a734b4c6433121e1468388a1bf7de55c4ad5e92a20e5940617a38bf1709a20c26367b61af7a6623a66a566a659b22c37d716839568c9637fab47d6da5186eeeac684e24ab22d06176150bc593f7df7ca527f939341e2b590c7bf132120e8357352d47fd698dc0bd96dd1aab892ffe3914d503"], 0x6) openat(r3, &(0x7f00000004c0)='./file0\x00', 0x40002, 0x111) r4 = syz_open_dev$vcsu(&(0x7f00000005c0), 0x1, 0x80000) bind$bt_hci(r4, &(0x7f0000000600), 0x6) ioctl$VFAT_IOCTL_READDIR_BOTH(r3, 0x82307201, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x50, r3, 0x8) 15:24:35 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x5451, &(0x7f0000000140)="a7") 15:24:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:24:35 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = inotify_init1(0x0) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000003940)=@IORING_OP_STATX={0x15, 0x1, 0x0, r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003900)='./file0\x00', 0x7ed, 0x800, 0x1}, 0x7f05) r8 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r8, 0x127d, 0x0) r9 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r9, 0x127d, 0x0) r10 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r10, 0x127d, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{{&(0x7f0000001940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f00000019c0)="38b0fbeb8c71cf84d4b5f5b744d6d92a389461ba3e2a0a0bf9440667c7afc4650356bc52297bb400c9445d839abfbe01d074f1b8219d3c9c03f56602d32969898962b4c8e380ba28fd004e7a861b6f60eda9d25f2a9eeacec95dfdbdc695ffedf9534b51297c93d85decb2882041e9db949d42d237829a9efc2fec8fc90b0157b23c2e40417418b2a07972164593a9c07e3e7cb68ef61129cbffe5f7c9df5f1eacb6886ba95058c88f271a8ae02d5c4051dd3b94d7c17f62f5ba63025b6dd59f107e9a9d98ce31ab5faabc06a3a2d18bc59250b35c6fa5fd7a276ecaa04b5688c4463e773891a3284216b8c202055d227d", 0xf1}, {&(0x7f0000001ac0)="979ad778d6fda1efad1abe2a14ef68d8f4c816b6e35262e1b5a2d443bcf01f2701cf75f1c4d138483926619f833fc1d69244bbaa496c4fbb6ae2c2434e82fa50a4fd876d264530e5cc619e51b41c2f83d367c31716d9223e68ce6cf61b6e5a01a6cf84748eb072855882c67fee56ec6b174c4287d79eeca8ba1be1da0631bb9fc70212ed1e068c2185f87e98bfc22ce60b12eb8c2d616c97d8e8a99092c5266eaa2b89dd2c9541d1f6ca5b9758ed70", 0xaf}, {&(0x7f0000001b80)="c02d7ad2b14ed100ab924468a874e6ae929b8c755209a9bef1fff5dc9c3002471bd24220b06297d02ac00c3cd8fb16eb9717b1e1140cb7e1e2bc16c1677bebe38e7de1fcb3a87ff8e06e4fd20819956e1a915ec15f977132157ce886aefaa3369c3abb217074cfefff55be7716b898f1b583b8c26b067c0b41d00486a5ec89", 0x7f}, {&(0x7f0000001c00)="e4f67870d9ef021e666f643f08599f61ebfbb055288fec524b01d67cf2ee583793eaf794d025f7c3506ebb82aee09e4f740e888bb914bfa5a61759e6737653582a8467b65c31adfe1350102a9621583bcbde05b4577e80e531c384e41a7c02dc317c8a26e143f94e0cb17a4d8348aeee81946440c0427232f2468d09ef645386de7b0fc7ed652b48402b4c9a0cc94e8a8a789077e3d1eea4e690b9d2f17987ef883efd734b9399859d38aed4b39de618022eaf7a6e9927ddfc3b7c1a702e9e379124f859a061a260fa9278f672fc0d597dc6f37c87df168d24d83eb16aed36a9b8794b40c4cd73675a231a86bc229992f41f24", 0xf3}, {&(0x7f0000001d00)="8e10d35814af87ca9d142e74c80fa84d970763553a015b2fe9de1a53c018bb2f78c665a5e79cd0ab82e177a4bdb25a85b2697237b06d17c9662f3534d9a5ae8f500cb3b847af4bc49682a2d7ef3d2e8e577c95c53e5ab6e867182a62cda0dcbed0303ed527a36e51cba1a81a9970961ac2ce672c1329e2a1ea2821616156887f95ae6b3c344eb4475fc5c8a4d3cc0e2d388ea14c4834d873d9e1365000684ab3e5199e2d97", 0xa5}, {&(0x7f0000001dc0)="50252877204a92c5abf5d6a12f81d50466a5f61460836cc92c5947c91ebae69e29147a6fc588631729baa222a92745fa0ccacdd3f6ee23fbf8fa4d6b005875322a872c2e14c47d33715bf5cc4d24", 0x4e}, {&(0x7f0000001e40)="c21e0b83f4feb5cd6843f6541dcdd7f5dbb2a581bb9c0c669a4cac542a9b1ee24ff6428180f18a0aadc9cad125e5eaadcadacdfb40119c9dc7996dbf7c0aeb3ce0a3d73b2fe570019aef213154a4b3042250a5a8a994aee40e83ca70e0a100484f440ddd6b49705e5b023bb1c84619db4c0ea2d3a690dfdc369fa2142ffc0eb2b79d5870c1ff836c", 0x88}, 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&(0x7f0000003400)=[{&(0x7f00000031c0)="c7181948dfe535db42e13ffd3d061157d76d6bed8518dcfe9d82cdfb810726d2ea03950dbf744a880e318f8e46c889f906ee37abef56d6cfda65a74b1fc5e5a1aac8a901d7f0737cec4704560e87e58623d7e4283257fffcd1103a6bd73f4202bd806f7db47cca1a8c7d9ebda7e4e530a1955e27b90dc8f73f2ae796274c2526dbe6ef1b6b015563786deb5edd5e9b7adcb86a0f90ec7f6c7de21d4e824b11a2dfe661f4ba025cee419142956c8d29853baf59b997232767e845a6a9de5eff69af58cd92bde4b720d22c915ff25c5ee52eb38b4c3625a5de6368b6e9fd98e6f4f0bf6fe091a51beacec045d8dd329bc026dfa7cb0cc00e45", 0xf8}, {&(0x7f00000032c0)="efa960480bcde401319b795439bb3c70c607d1712bce0183c6fc01d2", 0x1c}, {&(0x7f0000003300)="6715cfd2f318c09b8e37e1abb32a15c72117cfca1c5dc4ce244bec4e63cf5b4d3448439e82f209b418dd1b4c5fec71a2ee172097", 0x34}, {&(0x7f0000003340)="45a64ed319350bb20d2a9bd0af80e6dd7c3baffc2cf2938614611fc6ccbfb0ff2799aeea1a355d342809b167bebaf19d545e61", 0x33}, 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0x1000, 0x1}, {&(0x7f0000001340)="c10449b7b55902e9fe780d4907fa14ef2e332d8f57d55bb21375b8617e8d1d1584aeac6ed0fe9f9de57b2f89c1309232da5be78f67964ccc35b111a97190bd1174bde60d9d318eadf64a87946709280be8c3433e18fa2644571598ce06fcbb60f4385f85e4c2f665e8aa440d40962ea9a7505d879ded5975f7f7c4b472925ad59bec0537d984125a336d392736f5a80f8cc53d72c0af84fe1603de53b7b960816a2dffb851d4c24bc310aedf2fa72b86c37d0febca2a7aa8a1860bfe", 0xbc, 0x6}, {&(0x7f0000001400)="0db7d8c727f03712e27afe4602706ecc8ed189b7f58590b22cd8b73b2900c864c46b27f824d328f2c16927ca3561583def80b344885dc729f8db2bd54ffd46401fb5620a472ee0a10441728cf6805ae1e9e4e75e9415f160dbc460c2609ee44b9022571c987e540201241a1d34f14caa84f6142fde006e37fe43af5a8a6665f9258760a3532a1d1ccb0831e0f109134775f7a449007fe227a8c71c369fdedd8b21f60f01715a3de04a75570f2c9689b240b354d53d9b4fdf7c94cf9be2be1b5e8152f52636649121757cd397d9679f72102fc895fe2af65ce92d14ce2557b5452fc1c2", 0xe3}, {&(0x7f0000001500)="5932529fb15064a029fffd5d35d3507ad1f1a9b53d34fa3101931c4fbdef5515a174d1fab823ee7d89c9d5de0df786a56c9e36786210cf466b07529798f1f266827ed83ba245f6f52368069424f298d1fb8f04d2a0fb2d8c84d351fa9152e955a6fe923705c710b77ba31ac1283e2734e917dafa50c12994c50c8a93f902c29a04", 0x81, 0x8}, {&(0x7f00000015c0)="d379b5f941503ee83cd584bebb8fda25ba3bf0f8abc1ddff40acb6142c25b62d202595379018d31ca8eea2f652cafdcffa8e47798d2c2ea2dc0c64d30c6ce3f651c114e7139f5fd7936d93db43f7823e53f2bab9cbd8a1ac2701753da5abc5189ec15ce8753a920539e50b964eac1041be768b49b28bc3f3561fb7e89af45d2ae8073a717e71ae723cb9278bff373526978fe8a7a24313e6a97b99fa13c5d2e78a778b14147161e770760fbdfff0fd7390e3fd4318352e7c4d7b2afcb5d4d17eca691d5576eba9abc604e9063a5a97cab76f2c1643032140fc825282e18bc658072d74d70690a03e720bb402", 0xec, 0x7}, {&(0x7f00000016c0)="51d40bb9267bec8848c7df93b34cbb921b4526da79d62dd866fb438c92e4f74dddeb03b966b27136ddfcab0f8e694398b721a49d08d48faafc544cda1838675376d8955a46a99f6efcd73caee42e8ea339da68f18f653caa491f9d8e3a12ea3f69e915c479f5c75fdf85c7ee976e31f228f1ca1c5107b268da37cb3326bbf2ec7a044143c4e62aee1fdec4a3b48abef56e705a53", 0x94, 0x7}], 0x2320001, &(0x7f0000001880)={[{'ext4\x00'}, {'l2tp\x00'}, {'l2tp\x00'}, {'ext4\x00'}, {'[('}, {'l2tp\x00'}, {'-*#\'*}]\xd3\'&$*@'}, {'ext4\x00'}, {'%['}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@seclabel}, {@seclabel}, {@subj_user}, {@smackfstransmute={'smackfstransmute', 0x3d, 'l2tp\x00'}}, {@dont_appraise}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="01"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ext4\x00', 0x0, 0x0) 15:24:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:24:35 executing program 0: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) execveat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000e40), &(0x7f0000000e80)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001ec0), 0x0, &(0x7f0000001fc0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '}%@&()&'}}]}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x5, &(0x7f0000000200)=[{&(0x7f0000000ec0)="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", 0x1000, 0x2}, {&(0x7f00000000c0)="5b8383b951c1fdc2c6cea80a146ced40c7d4528248cf252051684aa477a982ba0c827fb163b90d42f02fa3c35220dd60d436137a8f9c19c3638fcffd7ae1a2cc4a440fc332dec4dccea793bffa0d9cc25de6b19241fa01de79163463a687d8cd7559fe9d4f27ac9ed88db266a19507be2c97ee8d38f014b8707153f5f590ab56334681ccf29a614da852e472c3a8d6497eefa090712e3d5c47593dc1ff6255fd5c5e3a016fa00c89a36e266bbb70ff35af89d958b6d91a8843772e52b7a6", 0xbe, 0x3f}, {&(0x7f0000002000)="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0x1000, 0x19451fad}, {&(0x7f0000000180)="69efeb64f9b7746ad836a1c941cf3ea7e4eb0ec2fec1022508c7cd7f48c655de58398be7bd8bf1dc84f80c2b0d30b79136", 0x31, 0x81}, {&(0x7f00000001c0)="f56e15cad9b3a4429524b8f34f01a58475b725ebe923d99cd5", 0x19, 0x3}], 0x10, &(0x7f0000000280)={[{@uni_xlate}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'macroman'}}, {@shortname_winnt}, {@uni_xlateno}, {@uni_xlateno}, {@utf8}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@permit_directio}]}) 15:24:35 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e24, @local}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000002440)={{0x2, 0x0, @remote}, {0x304, @random="d88fa6ddbb12"}, 0x0, {0x2, 0x0, @empty}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) sendmmsg$inet(r4, &(0x7f0000005f00)=[{{&(0x7f0000000180)={0x2, 0x4e24, @dev}, 0x10, 0x0}}], 0x1, 0x0) sendmsg$FOU_CMD_GET(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="600000001055e031d076a103ac0aead07a7055a57e23d37b21b8dbcb4a8566b39818a65effd5fed522573cc1976af823e8e02ca67f4a938ec7525b75f9bad45070e3d8cbae000095ee17a28556a854019d9be90bb035cd5daf26f8a46b2ccedddbbf72c4bcb80417199ff8df2f99dc7c427b58c1be6476da8b456222049f56c3e2d95ce7aa024723f884a14248b70eb48ff1103979ae0e2f7010f458511123328ee584033604b19831eb1e7b27264413d30129445131433b8438", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf250300000014000700fe8000000000000000000000000000bb05ef1872f0f8e813c9d5b56ef30002000200000006000a004e210000060001004e230000060001004e23000014000900fe8000000000000000000000000000bb04000500"], 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4064014) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @random="0899afe71514"}, 0x0, {0x2, 0x0, @multicast1}}) [ 1782.597348] loop6: detected capacity change from 0 to 65546 [ 1782.608140] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1782.609390] syz-executor.7 uses obsolete (PF_INET,SOCK_PACKET) [ 1782.667011] loop3: detected capacity change from 0 to 65546 [ 1782.692471] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:24:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:24:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 23) [ 1782.830952] loop4: detected capacity change from 0 to 8 [ 1782.907888] FAULT_INJECTION: forcing a failure. [ 1782.907888] name failslab, interval 1, probability 0, space 0, times 0 [ 1782.908933] CPU: 0 UID: 0 PID: 14257 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1782.908982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1782.909006] Call Trace: [ 1782.909016] [ 1782.909030] dump_stack_lvl+0xfa/0x120 [ 1782.909081] should_fail_ex+0x4d7/0x5e0 [ 1782.909144] ? __kernfs_new_node+0xd4/0x850 [ 1782.909205] should_failslab+0xc2/0x120 [ 1782.909288] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1782.909356] ? srso_return_thunk+0x5/0x5f [ 1782.909408] __kernfs_new_node+0xd4/0x850 [ 1782.909473] ? __pfx___kernfs_new_node+0x10/0x10 [ 1782.909558] ? __pfx_loop_reconfigure_limits+0x10/0x10 [ 1782.909624] kernfs_new_node+0x18b/0x250 [ 1782.909699] kernfs_create_dir_ns+0x4d/0x160 [ 1782.909775] internal_create_group+0xa81/0xeb0 [ 1782.909837] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1782.909894] ? __pfx_internal_create_group+0x10/0x10 [ 1782.909960] ? srso_return_thunk+0x5/0x5f [ 1782.910003] ? filemap_write_and_wait_range+0x7e/0x130 [ 1782.910051] ? srso_return_thunk+0x5/0x5f [ 1782.910103] loop_configure+0x967/0x1220 [ 1782.910174] lo_ioctl+0x8cc/0x18f0 [ 1782.910226] ? avc_has_extended_perms+0x802/0xe40 [ 1782.910305] ? __pfx_lo_ioctl+0x10/0x10 [ 1782.910358] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1782.910433] ? srso_return_thunk+0x5/0x5f [ 1782.910475] ? lock_release+0x20f/0x6f0 [ 1782.910534] ? __pfx_lock_release+0x10/0x10 [ 1782.910587] ? trace_lock_acquire+0x13b/0x1b0 [ 1782.910632] ? srso_return_thunk+0x5/0x5f [ 1782.910682] ? srso_return_thunk+0x5/0x5f [ 1782.910725] ? hlock_class+0x4e/0x130 [ 1782.910763] ? srso_return_thunk+0x5/0x5f [ 1782.910806] ? __lock_acquire+0xc97/0x4360 [ 1782.910865] ? srso_return_thunk+0x5/0x5f [ 1782.910908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1782.911017] ? debug_show_all_locks+0x1f0/0x390 [ 1782.911073] ? trace_lock_acquire+0x13b/0x1b0 [ 1782.911124] ? srso_return_thunk+0x5/0x5f [ 1782.911167] ? lock_acquire+0x32/0xc0 [ 1782.911222] ? __pfx_lo_ioctl+0x10/0x10 [ 1782.911278] blkdev_ioctl+0x27e/0x6d0 [ 1782.911319] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1782.911361] ? srso_return_thunk+0x5/0x5f [ 1782.911403] ? selinux_file_ioctl+0xb9/0x280 [ 1782.911466] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1782.911511] __x64_sys_ioctl+0x1a7/0x210 [ 1782.911569] do_syscall_64+0xbf/0x1d0 [ 1782.911620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1782.911675] RIP: 0033:0x7f5bf56ee8d7 [ 1782.911703] 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 [ 1782.911745] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1782.911784] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56ee8d7 [ 1782.911813] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1782.911841] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1782.911868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1782.911895] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1782.911950] [ 1782.935993] loop6: detected capacity change from 0 to 65546 [ 1782.991155] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:24:59 executing program 7: ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/122) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000580)) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x4b6a, 0x0) 15:24:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 24) 15:24:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x5452, &(0x7f0000000140)="a7") 15:24:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:24:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {0x0, 0x0, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:24:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)='\"', 0x1}], 0x1, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1/file0\x00', 0x185800, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305839, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x10000, 0x10001, 0x1e}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc4042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) 15:24:59 executing program 0: r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) 15:24:59 executing program 4: r0 = syz_io_uring_setup(0x4, &(0x7f00000001c0)={0x0, 0x4f7a, 0x48}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r0, 0x0) syz_io_uring_setup(0x2662, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r5, 0x127d, 0x0) socketpair(0x28, 0x6, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000180)={@remote, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x1, 0x2, [@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x18) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r8 = syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000300)='./file0\x00', 0xffffffffffffffe0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)="352c5e09c492b96a490be85c420c6573ec04112aa7aa2e", 0x17, 0x2}], 0xc10024, &(0x7f00000003c0)={[{@size={'size', 0x3d, [0x74, 0x32, 0x2d, 0x19, 0x34, 0x45, 0x33]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x67, 0x2d, 0x74]}}], [{@dont_measure}, {@fowner_gt={'fowner>', 0xee00}}]}) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x401) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1807.174808] capability: warning: `syz-executor.7' uses deprecated v2 capabilities in a way that may be insecure [ 1807.178817] loop3: detected capacity change from 0 to 65546 [ 1807.192732] loop6: detected capacity change from 0 to 65546 [ 1807.200800] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1807.222340] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1807.314551] loop4: detected capacity change from 0 to 264192 15:25:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:25:00 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {0x0, 0x0, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 25) [ 1807.607823] loop3: detected capacity change from 0 to 65546 [ 1807.638486] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1807.663369] loop4: detected capacity change from 0 to 264192 15:25:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x5460, &(0x7f0000000140)="a7") 15:25:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x3, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x305900, 0x80) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="2073c65071a35458cf15c7102fe493616c63a4616e49cb9bb55ef8942479f513abb8fddf8373672dc71183f77ca68391df9b115bf53afde853b506dc66146d18a319af00667ca69966a36f04dc8a6a23f629bb9f3ad7fe6ad10b8e2b392e0da14cac96628ed6a42bcd4b11a1f193c9d8b9e8ee68466aac7db1ae345d16f24539df95afd53a44ecac4d95f207cbae44df4f6b61deb6c95f083a9a8ab741f945fd0b8877c4550fca2905481f", 0xab}], 0x1) write(r0, &(0x7f0000000200)='E', 0x140002) r1 = getpid() pidfd_open(r1, 0x0) r2 = getpid() pidfd_open(r2, 0x0) clone3(&(0x7f0000000440)={0x11800200, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x9}, &(0x7f0000000300)=""/155, 0x9b, &(0x7f00000003c0)=""/54, &(0x7f0000000400)=[r1, r2, 0x0, 0xffffffffffffffff], 0x4, {r0}}, 0x58) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) [ 1807.888547] loop6: detected capacity change from 0 to 65546 [ 1807.908498] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:25:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:25:00 executing program 4: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000100)=0x1, 0x4) sendmsg$inet(r1, &(0x7f0000000280)={&(0x7f0000000300)={0x2, 0x4e23, @dev}, 0x10, 0x0}, 0x4008000) close_range(r0, 0xffffffffffffffff, 0x0) 15:25:00 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {0x0, 0x0, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x1}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x30, 0x18, 0x0, 0x101, 0x0, 0x0, {0x2}}, 0x30}}, 0x0) 15:25:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 26) 15:25:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8901, &(0x7f0000000140)="a7") [ 1808.201172] loop3: detected capacity change from 0 to 65546 [ 1808.232815] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1808.261081] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1808.316787] loop6: detected capacity change from 0 to 65546 [ 1808.327537] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:25:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300), 0x0, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 27) [ 1808.571464] FAULT_INJECTION: forcing a failure. [ 1808.571464] name failslab, interval 1, probability 0, space 0, times 0 [ 1808.572794] CPU: 0 UID: 0 PID: 14322 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1808.572856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1808.572885] Call Trace: [ 1808.572898] [ 1808.572916] dump_stack_lvl+0xfa/0x120 [ 1808.572978] should_fail_ex+0x4d7/0x5e0 [ 1808.573057] ? __kernfs_new_node+0xd4/0x850 [ 1808.573128] should_failslab+0xc2/0x120 [ 1808.573223] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1808.573302] ? srso_return_thunk+0x5/0x5f [ 1808.573356] ? lock_acquire.part.0+0xeb/0x320 [ 1808.573429] ? kernfs_add_one+0x3a4/0x530 [ 1808.573525] __kernfs_new_node+0xd4/0x850 [ 1808.573596] ? kernfs_add_one+0x3d8/0x530 [ 1808.573686] ? __pfx___kernfs_new_node+0x10/0x10 [ 1808.573760] ? __pfx_lock_release+0x10/0x10 [ 1808.573828] ? srso_return_thunk+0x5/0x5f [ 1808.573881] ? lock_acquire+0x32/0xc0 [ 1808.573961] ? srso_return_thunk+0x5/0x5f [ 1808.574034] ? srso_return_thunk+0x5/0x5f [ 1808.574087] ? up_write+0x195/0x520 [ 1808.574178] kernfs_new_node+0x18b/0x250 [ 1808.574274] __kernfs_create_file+0x55/0x360 [ 1808.574340] sysfs_add_file_mode_ns+0x21c/0x440 [ 1808.574415] ? __pfx_dev_attr_store+0x10/0x10 [ 1808.574504] internal_create_group+0x573/0xeb0 [ 1808.574600] ? __pfx_internal_create_group+0x10/0x10 [ 1808.574684] ? srso_return_thunk+0x5/0x5f [ 1808.574738] ? filemap_write_and_wait_range+0x7e/0x130 [ 1808.574799] ? srso_return_thunk+0x5/0x5f [ 1808.574864] loop_configure+0x967/0x1220 [ 1808.574954] lo_ioctl+0x8cc/0x18f0 [ 1808.575019] ? avc_has_extended_perms+0x802/0xe40 [ 1808.575119] ? __pfx_lo_ioctl+0x10/0x10 [ 1808.575186] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1808.575279] ? srso_return_thunk+0x5/0x5f [ 1808.575333] ? lock_release+0x20f/0x6f0 [ 1808.575406] ? __pfx_lock_release+0x10/0x10 [ 1808.575474] ? trace_lock_acquire+0x13b/0x1b0 [ 1808.575529] ? srso_return_thunk+0x5/0x5f [ 1808.575592] ? srso_return_thunk+0x5/0x5f [ 1808.575645] ? hlock_class+0x4e/0x130 [ 1808.575694] ? srso_return_thunk+0x5/0x5f [ 1808.575747] ? __lock_acquire+0xc97/0x4360 [ 1808.575822] ? srso_return_thunk+0x5/0x5f [ 1808.575876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1808.576013] ? debug_show_all_locks+0x1f0/0x390 [ 1808.576084] ? trace_lock_acquire+0x13b/0x1b0 [ 1808.576149] ? srso_return_thunk+0x5/0x5f [ 1808.576202] ? lock_acquire+0x32/0xc0 [ 1808.576272] ? __pfx_lo_ioctl+0x10/0x10 [ 1808.576342] blkdev_ioctl+0x27e/0x6d0 [ 1808.576393] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1808.576445] ? srso_return_thunk+0x5/0x5f [ 1808.576498] ? selinux_file_ioctl+0xb9/0x280 [ 1808.576576] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1808.576633] __x64_sys_ioctl+0x1a7/0x210 [ 1808.576704] do_syscall_64+0xbf/0x1d0 [ 1808.576770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1808.576836] RIP: 0033:0x7f5bf56ee8d7 [ 1808.576872] 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 [ 1808.576924] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1808.576973] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56ee8d7 [ 1808.577010] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1808.577044] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1808.577079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1808.577112] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1808.577181] [ 1808.626551] loop6: detected capacity change from 0 to 65546 [ 1808.630073] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:25:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:25:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 28) 15:25:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300), 0x0, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8902, &(0x7f0000000140)="a7") 15:25:22 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000040)={0x1, 0x0, 0x9, 0x13, 0x18c, &(0x7f0000000140)}) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x4, 0xdf, 0x3}) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) fsync(r3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000880)=ANY=[@ANYBLOB="00100000001e000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ffffff060000000000006669ea0e7845"]) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) r6 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r6, 0x127d, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000580)={{0x1, 0x1, 0x18, r6, {0x4, 0x238}}, './file1\x00'}) openat(r4, &(0x7f00000008c0)='./file1\x00', 0x109000, 0x30) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000540)) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0x5460, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x50580, 0x24) [ 1830.037076] loop3: detected capacity change from 0 to 65546 [ 1830.047022] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:25:22 executing program 5: sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0x0, 0x0, 0x5, &(0x7f0000000980)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001540), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fff) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fff) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r6 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f0000000500)={{}, r7, 0x12, @inherit={0x60, &(0x7f0000002940)={0x1, 0x3, 0x5, 0xffffffff, {0x28, 0x0, 0xe4, 0x8, 0x9}, [0x1, 0x13fdbcef, 0x81]}}, @subvolid=0x80000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000140)={{r5}, r7, 0x0, @inherit={0x50, &(0x7f0000000000)={0x1, 0x1, 0x10001, 0x9, {0x12, 0x9, 0x1, 0x7, 0x7}, [0x1]}}, @name="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"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000001500)='/proc/schedstat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000100)={{}, r7, 0x4, @inherit={0x50, &(0x7f0000000080)={0x0, 0x1, 0x4, 0xd20, {0x4, 0x0, 0x141, 0xec, 0x7}, [0x8001]}}, @name="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"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f00000004c0)={{r2}, r7, 0x10, @unused=[0x7fffffff, 0x3f, 0x3, 0x3], @subvolid=0xb1}) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd7000fbdbdf25010000001400020062726964676530000000000000000000140002007663616e3000000000000000000000000900030073797a310000000014000200766c616e31000000000000000000001400020076657468305f766972745f7769666900"], 0x70}, 0x1, 0x0, 0x0, 0x801}, 0x20000091) 15:25:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x81, 0x80001) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001380)=ANY=[@ANYBLOB="cb00007542b6449a72a3113582b9b1512459e73471c4b66ca08db073b1d1c92358ce53ea6d114810378ca8818be541968e5186f05306af69a7ff38d143ae449c898ad086daa108c5d4788b99d7dc026cda81246308d674bb53232acfe6696344a2282843348e50ee50bbcce9fc4c10df5a82e237e6554197c1e00bb0adf4be76d37a04d58e770b389a35de9576086321e0f0ccdcae2a8ad0dbb47f530f4c29ad1823ec058b10f4083e8948433053f359dd045514bc537747b7e0d20ce5ffc74fd4e4a18c50ef7782fa89b16fd3de", @ANYRES16=r2, @ANYBLOB="010b0000000000000800159d10814d7f70979caf928110d8a7f7b50eab57a0bef39df4424ed39f47b023b6f11adaed5bc4f31e8c3bcc052e712f62"], 0x14}}, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000008c0)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000004c0)={@local, @multicast1, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000540)={@initdev, 0x0}, &(0x7f0000000580)=0x14) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) r11 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r10, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0xfffffffe, 0x2}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="1400000000000000290000000800000002000000000000001400000000000000290000003e000000020000000000000014000000000000002900000034000000fdffffff00000000180000000000000029080000390000001600021f00000000"], 0x60}}], 0x1, 0x20000000) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x174, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x654990a22338c25c}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x8010}, 0xc000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000e0f4655fe0f4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303330363131363700"/192, 0xc0, 0x403}, {&(0x7f0000010100)="000000000000000000000000ab7a0e3e026c4410ac9856e86774ba11010040000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="269a4dcd0c7d10b6000000000000000000bf000000000000000000002000200001000000000005003b3800000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000001180)="03000000040000000500000019000f0003000400"/32, 0x20, 0x820}, {&(0x7f0000000940)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000ddf4655fddf4655fddf4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fe0f4655fe0f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f00000001c0)="20000000c8946f1dc8946f1d00000000ddf4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404ddf4655fddf4655fddf4655f000000000000010020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f0000000000000000000030000000000000000000000000000000000000e80000000000000000000000000000000020000000000000000000000000000000ddf4655f00dbcf41bd8421c5dbe6a200", 0xa0, 0x10001}, {&(0x7f0000011000)="c0410000002c0000ddf4455fddf4655fddf4655f00000000000002002000e4ffffff070100000000000000000400000000000000000000000b0000f7ab498118", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000ddf4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004d5f6b7100000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000048dad3ce00000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230333036313136372f66696c65302f66696c653000000000000000000000000000000000000000000000c7982f7500000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="ed8100000a000000e0f4655fe0f4655fe0f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8fa251200000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000000002ea040700000000000000000000000000006461746106015400000000000600000000000000786174747231000006014c000000000006000000000000007861747472320000000000000000000078617474723200007861747472310000ed81000028230000e0f4655fe0f4655fe0f4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000060000000000000000000000000000000000000000000000000000000000000000000000000000000ede1c35b00000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f00000011c0)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffe0f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) 15:25:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r3, 0x127d, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000002c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f00000006c0)={0x9, 0x0, {0xef, @struct={0x9, 0x3}, 0x0, 0x9, 0xa8c8, 0x3ff, 0x8, 0x80000000000000, 0x400, @usage=0x3, 0x9, 0x3f, [0x3f, 0xe1, 0x1f, 0x1f2, 0x7, 0x1]}, {0x0, @usage=0x9, 0x0, 0x7f, 0x8, 0x37b, 0x9, 0x5, 0x8c, @usage=0x78d2a91b, 0x21f, 0x1ff, [0x7fffffff, 0x6, 0x2, 0x5, 0x1000, 0x7fffffff]}, {0x4ed, @struct={0x35b, 0xd7}, r4, 0xe000000000000, 0x44e, 0x7340, 0x81, 0x2, 0x4d, @struct={0x6, 0x3}, 0x2fac6cbc, 0xd19a, [0x5, 0xffffffff, 0x18a, 0x6, 0x1, 0x7fffffff]}, {0x1, 0xa3, 0x5}}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ba) ioctl$sock_FIOGETOWN(r0, 0x541b, &(0x7f0000006840)) 15:25:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:25:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300), 0x0, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1830.217836] FAULT_INJECTION: forcing a failure. [ 1830.217836] name failslab, interval 1, probability 0, space 0, times 0 [ 1830.217936] CPU: 0 UID: 0 PID: 14343 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1830.218041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1830.218087] Call Trace: [ 1830.218107] [ 1830.218135] dump_stack_lvl+0xfa/0x120 [ 1830.218230] should_fail_ex+0x4d7/0x5e0 [ 1830.218354] ? __kernfs_new_node+0xd4/0x850 [ 1830.218469] should_failslab+0xc2/0x120 [ 1830.218626] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1830.218745] ? srso_return_thunk+0x5/0x5f [ 1830.218832] ? lock_acquire.part.0+0xeb/0x320 [ 1830.218947] ? kernfs_add_one+0x3a4/0x530 [ 1830.219099] __kernfs_new_node+0xd4/0x850 [ 1830.219213] ? kernfs_add_one+0x3d8/0x530 [ 1830.219361] ? __pfx___kernfs_new_node+0x10/0x10 [ 1830.219479] ? __pfx_lock_release+0x10/0x10 [ 1830.219587] ? srso_return_thunk+0x5/0x5f [ 1830.219672] ? lock_acquire+0x32/0xc0 [ 1830.219800] ? srso_return_thunk+0x5/0x5f [ 1830.219903] ? srso_return_thunk+0x5/0x5f [ 1830.219989] ? up_write+0x195/0x520 [ 1830.220133] kernfs_new_node+0x18b/0x250 [ 1830.220285] __kernfs_create_file+0x55/0x360 [ 1830.220392] sysfs_add_file_mode_ns+0x21c/0x440 [ 1830.220511] ? __pfx_dev_attr_store+0x10/0x10 [ 1830.220652] internal_create_group+0x573/0xeb0 [ 1830.220805] ? __pfx_internal_create_group+0x10/0x10 [ 1830.220939] ? srso_return_thunk+0x5/0x5f [ 1830.221024] ? filemap_write_and_wait_range+0x7e/0x130 [ 1830.221122] ? srso_return_thunk+0x5/0x5f [ 1830.221225] loop_configure+0x967/0x1220 [ 1830.221367] lo_ioctl+0x8cc/0x18f0 [ 1830.221471] ? avc_has_extended_perms+0x802/0xe40 [ 1830.221629] ? __pfx_lo_ioctl+0x10/0x10 [ 1830.221735] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1830.221885] ? srso_return_thunk+0x5/0x5f [ 1830.221970] ? lock_release+0x20f/0x6f0 [ 1830.222086] ? __pfx_lock_release+0x10/0x10 15:25:23 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000", 0x30, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 1830.222194] ? trace_lock_acquire+0x13b/0x1b0 [ 1830.222282] ? srso_return_thunk+0x5/0x5f [ 1830.222384] ? srso_return_thunk+0x5/0x5f [ 1830.222470] ? hlock_class+0x4e/0x130 [ 1830.222547] ? srso_return_thunk+0x5/0x5f [ 1830.222646] ? __lock_acquire+0xc97/0x4360 [ 1830.222765] ? srso_return_thunk+0x5/0x5f [ 1830.222851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1830.223069] ? debug_show_all_locks+0x1f0/0x390 [ 1830.223184] ? trace_lock_acquire+0x13b/0x1b0 [ 1830.223287] ? srso_return_thunk+0x5/0x5f [ 1830.223373] ? lock_acquire+0x32/0xc0 [ 1830.223485] ? __pfx_lo_ioctl+0x10/0x10 [ 1830.223597] blkdev_ioctl+0x27e/0x6d0 [ 1830.223678] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1830.223761] ? srso_return_thunk+0x5/0x5f [ 1830.223847] ? selinux_file_ioctl+0xb9/0x280 [ 1830.223972] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1830.224063] __x64_sys_ioctl+0x1a7/0x210 [ 1830.224177] do_syscall_64+0xbf/0x1d0 [ 1830.224281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1830.224386] RIP: 0033:0x7f5bf56ee8d7 [ 1830.224442] 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 [ 1830.224528] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1830.224607] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56ee8d7 [ 1830.224665] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1830.224720] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1830.224776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1830.224829] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1830.224940] [ 1830.252514] loop6: detected capacity change from 0 to 65546 [ 1830.261405] loop3: detected capacity change from 0 to 65546 15:25:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8903, &(0x7f0000000140)="a7") [ 1830.275880] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1830.318791] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:25:23 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000", 0x30, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 29) [ 1830.747701] FAULT_INJECTION: forcing a failure. [ 1830.747701] name failslab, interval 1, probability 0, space 0, times 0 [ 1830.749769] CPU: 0 UID: 0 PID: 14372 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1830.749868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1830.749913] Call Trace: [ 1830.749933] [ 1830.749961] dump_stack_lvl+0xfa/0x120 [ 1830.750055] should_fail_ex+0x4d7/0x5e0 [ 1830.750187] ? __kernfs_new_node+0xd4/0x850 [ 1830.750301] should_failslab+0xc2/0x120 [ 1830.750443] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1830.750595] ? lock_acquire.part.0+0xeb/0x320 [ 1830.750724] __kernfs_new_node+0xd4/0x850 [ 1830.750837] ? srso_return_thunk+0x5/0x5f [ 1830.750924] ? lock_acquire.part.0+0xeb/0x320 [ 1830.751048] ? __pfx___kernfs_new_node+0x10/0x10 [ 1830.751168] ? srso_return_thunk+0x5/0x5f [ 1830.751253] ? find_held_lock+0x2c/0x110 [ 1830.751335] ? kernfs_add_one+0x3d8/0x530 [ 1830.751465] ? srso_return_thunk+0x5/0x5f [ 1830.751550] ? lock_release+0x20f/0x6f0 [ 1830.751666] ? __pfx_lock_release+0x10/0x10 [ 1830.751774] ? srso_return_thunk+0x5/0x5f [ 1830.751859] ? lock_acquire+0x32/0xc0 [ 1830.751964] ? kernfs_add_one+0x3a4/0x530 [ 1830.752126] kernfs_new_node+0x18b/0x250 [ 1830.752278] __kernfs_create_file+0x55/0x360 [ 1830.752384] sysfs_add_file_mode_ns+0x21c/0x440 [ 1830.752504] ? __pfx_dev_attr_store+0x10/0x10 [ 1830.752644] internal_create_group+0x573/0xeb0 [ 1830.752797] ? __pfx_internal_create_group+0x10/0x10 [ 1830.752931] ? srso_return_thunk+0x5/0x5f [ 1830.753016] ? filemap_write_and_wait_range+0x7e/0x130 [ 1830.753113] ? srso_return_thunk+0x5/0x5f [ 1830.753218] loop_configure+0x967/0x1220 [ 1830.753359] lo_ioctl+0x8cc/0x18f0 [ 1830.753464] ? avc_has_extended_perms+0x802/0xe40 [ 1830.753621] ? __pfx_lo_ioctl+0x10/0x10 [ 1830.753728] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1830.753878] ? srso_return_thunk+0x5/0x5f [ 1830.753962] ? lock_release+0x20f/0x6f0 [ 1830.754079] ? __pfx_lock_release+0x10/0x10 [ 1830.754186] ? trace_lock_acquire+0x13b/0x1b0 [ 1830.754274] ? srso_return_thunk+0x5/0x5f [ 1830.754376] ? srso_return_thunk+0x5/0x5f [ 1830.754460] ? hlock_class+0x4e/0x130 [ 1830.754537] ? srso_return_thunk+0x5/0x5f [ 1830.754640] ? __lock_acquire+0xc97/0x4360 [ 1830.754760] ? srso_return_thunk+0x5/0x5f [ 1830.754845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1830.755063] ? debug_show_all_locks+0x1f0/0x390 [ 1830.755178] ? trace_lock_acquire+0x13b/0x1b0 [ 1830.755281] ? srso_return_thunk+0x5/0x5f [ 1830.755366] ? lock_acquire+0x32/0xc0 [ 1830.755478] ? __pfx_lo_ioctl+0x10/0x10 [ 1830.755592] blkdev_ioctl+0x27e/0x6d0 [ 1830.755673] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1830.755755] ? srso_return_thunk+0x5/0x5f [ 1830.755841] ? selinux_file_ioctl+0xb9/0x280 [ 1830.755966] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1830.756056] __x64_sys_ioctl+0x1a7/0x210 [ 1830.756171] do_syscall_64+0xbf/0x1d0 [ 1830.756274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1830.756379] RIP: 0033:0x7f5bf56ee8d7 [ 1830.756435] 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 [ 1830.756519] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1830.756596] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56ee8d7 [ 1830.756655] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1830.756709] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1830.756764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1830.756818] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1830.756929] [ 1830.811222] loop6: detected capacity change from 0 to 65546 [ 1830.815076] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:25:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000", 0x30, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:25:45 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000014c0)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "3cd01d", 0x30, 0x3a, 0x0, @private2, @mcast1, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '\bi\f', 0x0, 0x0, 0x0, @local, @dev}}}}}}}, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) write$tun(r1, &(0x7f0000000000)={@void, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @multicast, @remote, @empty, @loopback}}, 0x34) syz_emit_ethernet(0x15, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) syncfs(r2) 15:25:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x80000001, 0x4) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 15:25:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000a940)=[{&(0x7f0000000080)={0x14, 0x5a, 0x301, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) 15:25:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8904, &(0x7f0000000140)="a7") 15:25:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 30) 15:25:45 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x80024a}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETCARRIER(r0, 0x801054db, &(0x7f0000000200)) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x5, [@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast, @link_local]}) r3 = accept4$packet(r2, 0x0, &(0x7f00000000c0), 0x0) close_range(r3, r0, 0x0) [ 1852.478593] loop3: detected capacity change from 0 to 65546 [ 1852.489459] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1852.505273] loop6: detected capacity change from 0 to 65546 [ 1852.523982] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:25:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000000000000000", 0x48, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:25:45 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file1\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x4b0001, 0x0) 15:25:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 31) 15:25:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) fdatasync(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$MON_IOCH_MFLUSH(r2, 0x9205, 0x0) 15:25:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000000000000000", 0x48, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:25:45 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="bbbbbbbbbbbbc7899dad433ea75908b70107059c632a3a0800450000700000009078000000004500000000000000e5030000ac1414bbac1e0001000e4a603092d65bf1cc35a42fd19404000044240003ac1414aa00000000000000007c80f8b2ac1e000100"/111], 0x0) 15:25:45 executing program 0: r0 = memfd_create(&(0x7f0000000400)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9\xbb\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\xa4\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x0) pwrite64(r0, &(0x7f00000002c0)='<', 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) io_setup(0x1000, &(0x7f0000000080)=0x0) io_submit(r1, 0x0, &(0x7f0000000040)) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/212, 0xd4}], 0x1, 0x0, 0x0) 15:25:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8906, &(0x7f0000000140)="a7") [ 1853.035948] loop3: detected capacity change from 0 to 65546 [ 1853.062221] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1853.150084] loop6: detected capacity change from 0 to 65546 [ 1853.174707] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:26:06 executing program 7: r0 = io_uring_setup(0x729b, &(0x7f0000000000)) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x400]}, 0x8) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000000c0)=r1, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x42c00) io_uring_register$IORING_REGISTER_PROBE(r0, 0x17, &(0x7f0000001180)=ANY=[@ANYBLOB="00000800000000000000ffffff000000"], 0x0) 15:26:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x5098c3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r2, &(0x7f00000000c0)='9', 0x1, 0x8040004) sendfile(r2, r1, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x7fffff8, 0x0) 15:26:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) r1 = dup(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="7cf2c7f2d1d03280c9ef79c7bc99563749ee47f45a515934000000ad4c15a0bebadae75815c41c35f40d435fb867992af54c90d8da95a03cf604ced85037bd563ed3dbc76b0301bbd6377af96385e4a6696ba57d098909b626080f3701ce66382001e2d502e4c3657ce59c7c50288c10b288a36a1507847a0be6d0a889fb7f30be43512d6c633777", @ANYRES16=r3, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32=r4, @ANYBLOB="14005e800800060004000003000007009406e300ebdf18bd5585141f0d911d0f32660417d4bfb201e447aa5a4b2323"], 0x30}}, 0x0) 15:26:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = pidfd_getfd(r0, r0, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000000c0)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x300c0, 0x20) unlink(&(0x7f0000000080)='./file0\x00') 15:26:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:26:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000000000000000", 0x48, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:26:06 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 32) 15:26:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8907, &(0x7f0000000140)="a7") [ 1874.082662] loop3: detected capacity change from 0 to 65546 [ 1874.088815] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:26:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:26:07 executing program 0: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000140)={"32ba27aec8fd2dc95602021a", &(0x7f0000000000)="b8f93b58ab6789e786e8", 0xa, 0x10001, &(0x7f0000000080)={0x1, 0x1, 0x81, 0x1, 0x0, 0x0, 0x0, "e433dac5", 0x20, "5ad574c2", 0x9, 0xf9, 0xc0, "0f969c", "ba6781360ce733cd6561c3e810d11d245e6085bb15ee6870d326e9b7dcb73ffea335abdb1eeb15123a85e994268a"}, 0x1, 0x8, 0x1, &(0x7f00000000c0)}) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 15:26:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8912, &(0x7f0000000140)="a7") [ 1874.251835] loop6: detected capacity change from 0 to 65546 [ 1874.275370] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1874.330699] loop3: detected capacity change from 0 to 65546 [ 1874.342960] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:26:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = accept4(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x80, 0x80000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r3) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000240)={0x2, {{0x2, 0x4e20, @local}}, 0x1, 0x4, [{{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e21, @remote}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}]}, 0x290) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x24, r1, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x24}}, 0x0) r4 = fork() ptrace(0x10, r4) ptrace(0x11, r4) 15:26:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:26:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/84, 0x54, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:26:07 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.net/syz1\x00', 0x1ff) kexec_load(0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) kexec_load(0x2, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000000)="665845d064009b88f8ac06ac046d10d437ad72149c2c4c80327f3b75ea9429b6e7ae4ed2dd53db4d00381cd2bce368c42aab39926b1edb237c7d93ef5d03314b9efe8e179f751aa81acf3bc65df4e1bbc567d593de41403a2ba7746b3611923d80fee877b908add2bb61ef22c2b4083ae91f26c4fb7fe09921eb9f641b0cf15ff077c0f86a422b5d8a1549a0ea25d16412d9978708273de8d050dbfa2111d4f2515c79dc634319ee2e9638fb30c4c03158cd881db7", 0xb5, 0x5, 0xfffffffffffffffc}, {&(0x7f00000000c0)="26f68196dd05a1d00cc55af6ff064916245a0ba68d7248515257243b567bd9d706e796753fff67eb3befbec0d29a5b6da4a0cb4c30b3b425f8f2e1a4fdb7a199f055b4de47c1f1dcff243f068382e81ff02d9adb597385f3af183a9654fcd070d6a1fd0385ff468eda05fe802c2c7424eb6e2b158fd520ae7979c0ea48d903358969290a3f5e05bddacbda79eceb77e5f5172947ed33", 0x96, 0x5, 0x79c}, {&(0x7f0000000180)="2415b816d0dd69a75d4d16015ee99fe35462ce3d764b915331932f93e2c44a8ba1de15d88254ad4fcab49a529ff96d0485d217c62a08b7d01ddfc5ce343c95a606924f5ddf11c356dd976ee735b72feb7ae3bb29b26f2dd744b819c8f6277a94959e5a532726", 0x66, 0x9, 0x3}, {&(0x7f0000000200)="81c97b1535429a0477186d6ff3cd54f8c24c6ff27ec7491ed95fd98cc2c3742a8d704b4ca5ea3aad77ac598c7d271ebe454784fa69a72aa00b3a6acb65977761c01ecc9ed2c21b7e8fdb03e2909b8f46ea874dc4a14a5775f9fc0e0ef61d258f119cb9c73bdedc39820bdb1238609426c39abf051d9a0ddeeeb10d7adbfe9099a0f2f3d08d730351a251d02ac67c2ae3752c40bf7eadd2032f0a41affe7f52b3a447375146c7fdd014", 0xa9, 0x2, 0xfff}, {&(0x7f00000002c0)="74bbf6bedacc7430", 0x8, 0xf664, 0x1}, {&(0x7f0000000300)="98e31e2eede602f165abb2d8a42ca4c71ad6e641bdf6d24a48d5e91a176dd0ac7038994d9f1d19d531e2e07fa139efba23fa752fc046f28c4256fcb5951fa55b784e28070bdfc4b520686c688af104f6fcf492e0939c4bed9fd81e102abc536925068d18bc078348d6affbdecf7ae1a93499441998fcb04a004500c1a160614cfc757d03902a91f8c9c121c7a6ff5ded3628018e3bd9a4e9dca0d24ed103f6a56c5d25f7fcd8a886fcb17795f0b07bde859047dae893b2", 0xb7, 0x800, 0x6}], 0x0) kexec_load(0x81, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000580)="df1dda1932f1ab375b45715d76f13893b26c05b565250ada1a6556815427141b93745ffa27a1acdbc71a4b895a60ef22dde14eaff67c309ef8b0ac5152e79a4e93bd1c58e4c74525bb0d4f9442a387b7075f28ea305c026f091aced2d7c07ba1c74799c02e8da3f5d9572fb676578704c62c34da97543766d54ce4f4ff2e1a74cf35c0635bd7b02d2970cb6999a7d49d067df2cd82a50922df8d9a3b9534ceeb8fbaa163523aebdff6976a39da0a43c0a4734812adfb34e92ef84e4f172c612debde28acfab6a822536b7848f5376fb028d7e042fd67aba25eefbb48b466a36e", 0xe0, 0xfffffffffffffffe}, {&(0x7f0000000680)="65a8769a2f7033ee5e", 0x9, 0x1ff, 0xa8ec}], 0x1) [ 1874.523931] loop3: detected capacity change from 0 to 65546 [ 1874.529862] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:26:29 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/84, 0x54, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:26:29 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 15:26:29 executing program 5: io_setup(0x3, &(0x7f0000000a80)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/rcu_expedited', 0x4a201, 0x0) io_submit(r0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000200)={0xeffdffff, 0x8008, 0x10, 0x1, 0x0, r1, &(0x7f00000001c0)='0', 0x2}]) io_setup(0xfff, &(0x7f0000000000)=0x0) r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r5, 0x127d, 0x0) io_submit(r2, 0x2, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x13d4, r1, &(0x7f0000000040), 0x0, 0x3, 0x0, 0x0, r4}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, r5, &(0x7f00000000c0)="4047b549c1f9f1d36f2e72b98fd67796434e2903e167171e200c838190fe9efe5d51115f", 0x24, 0x9, 0x0, 0x3, r1}]) 15:26:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8940, &(0x7f0000000140)="a7") 15:26:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r3, 0x127d, 0x0) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) write$binfmt_aout(r4, &(0x7f0000002d40)=ANY=[@ANYBLOB="e6ff00000000000000e0ad061e9307cd00000000003f0092e7fd23064c0d111f5407229f2000c8fba485b2a3123b4cd1f77a5b652cfa516d1e14d5ac2d8bc5034c64cfcfdfd0f810064e8cbea6d4855327a05f8fe163a51b8719c3c71148703e1f91f525edc5a386d4b27bb47b2b799f90ca39c17d06b8124cf6c0959002a3af499313c16236bd8aa1f0ef5f7b85f687e7defefe4278f007432143a28a7f02a95d1f787d53f6bda886c59b3c588aefd06f8f7e65fa54d33d50d12e8e1bd67b739c6b531d57f7933a78b7d56292e86184a2655acfa3", @ANYRESHEX=r2, @ANYRES16], 0x20) r5 = epoll_create(0x7) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @initdev}, &(0x7f0000000180)=0xc) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10}) sendmsg$ETHTOOL_MSG_WOL_GET(r6, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc680010}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x90, 0x0, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) [ 1896.620272] FAULT_INJECTION: forcing a failure. [ 1896.620272] name failslab, interval 1, probability 0, space 0, times 0 sendmsg$NL80211_CMD_SET_WOWLAN(r11, &(0x7f0000002d00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000002e40)=ANY=[@ANYRES64=r0, @ANYRESHEX=r2, 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@ANYRES32=r11], 0x2b8c}, 0x1, 0x0, 0x0, 0x20000094}, 0x0) splice(r1, 0x0, r0, 0x0, 0x140, 0x0) 15:26:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 33) 15:26:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:26:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x4200, 0x8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = signalfd4(r0, &(0x7f0000000280)={[0xfffffffffffffff8]}, 0x8, 0x800) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000100)={0x128, 0x3b, 0x522, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x96, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x14, 0x22, 0x0, 0x0, @ipv6=@private1}, @nested={0x4, 0x33}, @nested={0xf8, 0xb, 0x0, 0x1, [@generic="6147a3bbd377b754e9ca8cd4edab28ccfc572b25ef9ef0", @typed={0x8, 0x4f, 0x0, 0x0, @uid=r2}, @generic="131a735c804ffab566e3345b89f2b862a0a6ceb0933eb34d34c8574ac13ef4ef527dc1fb0e3f106eea945d92224579fefb4bd04cdd41df362b2aacd7355b083e10f6900fc8c9dfd901a676cb89df7465ea1dbc8a374c7f8d34981f67050cc28928112fb5598f16be2abcbf4655f8e54d48f11d2fdd475533157f610d810e71c29650ab83a9a9257edefc1e6e18689b6eb0e2365169706a4b6fb1ecefedcd65c078dce3c4748d49913fe89a13d24c55b7504a1e841f239a33d32bb37bea99c7ef0ceba5b4ca10d16f4df2b20e18c36453ce1d56ea6a"]}]}, 0x128}], 0x1, &(0x7f00000002c0)=[@rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x70, 0x8080}, 0x40) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000a940)=[{&(0x7f0000000080)={0x20, 0x5e, 0x301, 0x0, 0x0, "", [@nested={0xd, 0x0, 0x0, 0x1, [@generic="b7994728af2c4089ac"]}]}, 0x20}], 0x1}, 0x0) [ 1896.622117] CPU: 1 UID: 0 PID: 14485 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1896.622215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1896.622261] Call Trace: [ 1896.622281] [ 1896.622308] dump_stack_lvl+0xfa/0x120 [ 1896.622396] should_fail_ex+0x4d7/0x5e0 [ 1896.622511] ? __kernfs_new_node+0xd4/0x850 [ 1896.622618] should_failslab+0xc2/0x120 [ 1896.622749] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1896.622861] ? srso_return_thunk+0x5/0x5f [ 1896.622941] ? lock_acquire.part.0+0xeb/0x320 [ 1896.623047] ? kernfs_add_one+0x3a4/0x530 [ 1896.623189] __kernfs_new_node+0xd4/0x850 [ 1896.623294] ? kernfs_add_one+0x3d8/0x530 [ 1896.623428] ? __pfx___kernfs_new_node+0x10/0x10 [ 1896.623537] ? __pfx_lock_release+0x10/0x10 [ 1896.623638] ? srso_return_thunk+0x5/0x5f [ 1896.623718] ? lock_acquire+0x32/0xc0 [ 1896.623836] ? srso_return_thunk+0x5/0x5f [ 1896.623933] ? srso_return_thunk+0x5/0x5f [ 1896.624012] ? up_write+0x195/0x520 [ 1896.624146] kernfs_new_node+0x18b/0x250 [ 1896.624287] __kernfs_create_file+0x55/0x360 [ 1896.624386] sysfs_add_file_mode_ns+0x21c/0x440 [ 1896.624509] ? __pfx_dev_attr_store+0x10/0x10 [ 1896.624640] internal_create_group+0x573/0xeb0 [ 1896.624782] ? __pfx_internal_create_group+0x10/0x10 [ 1896.624907] ? srso_return_thunk+0x5/0x5f [ 1896.624986] ? filemap_write_and_wait_range+0x7e/0x130 [ 1896.625077] ? srso_return_thunk+0x5/0x5f [ 1896.625173] loop_configure+0x967/0x1220 [ 1896.625306] lo_ioctl+0x8cc/0x18f0 [ 1896.625402] ? avc_has_extended_perms+0x802/0xe40 [ 1896.625550] ? __pfx_lo_ioctl+0x10/0x10 [ 1896.625649] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1896.625787] ? srso_return_thunk+0x5/0x5f [ 1896.625867] ? lock_release+0x20f/0x6f0 [ 1896.625975] ? __pfx_lock_release+0x10/0x10 [ 1896.626076] ? trace_lock_acquire+0x13b/0x1b0 [ 1896.626157] ? srso_return_thunk+0x5/0x5f [ 1896.626251] ? srso_return_thunk+0x5/0x5f [ 1896.626331] ? hlock_class+0x4e/0x130 [ 1896.626402] ? srso_return_thunk+0x5/0x5f [ 1896.626482] ? __lock_acquire+0xc97/0x4360 [ 1896.626592] ? srso_return_thunk+0x5/0x5f [ 1896.626671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1896.626874] ? debug_show_all_locks+0x1f0/0x390 [ 1896.626981] ? trace_lock_acquire+0x13b/0x1b0 [ 1896.627076] ? srso_return_thunk+0x5/0x5f [ 1896.627156] ? lock_acquire+0x32/0xc0 [ 1896.627259] ? __pfx_lo_ioctl+0x10/0x10 [ 1896.627363] blkdev_ioctl+0x27e/0x6d0 [ 1896.627439] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1896.627515] ? srso_return_thunk+0x5/0x5f [ 1896.627595] ? selinux_file_ioctl+0xb9/0x280 [ 1896.627710] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1896.627795] __x64_sys_ioctl+0x1a7/0x210 [ 1896.627901] do_syscall_64+0xbf/0x1d0 [ 1896.627997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1896.628095] RIP: 0033:0x7f5bf56ee8d7 [ 1896.628146] 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 [ 1896.628224] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1896.628296] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56ee8d7 [ 1896.628351] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1896.628402] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1896.628463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1896.628513] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1896.628616] [ 1896.713335] loop6: detected capacity change from 0 to 65546 [ 1896.731126] loop3: detected capacity change from 0 to 65546 [ 1896.746959] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1896.748755] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1896.753295] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1896.768704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1896.769699] blk_print_req_error: 157 callbacks suppressed [ 1896.769741] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1896.802565] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 15:26:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:26:29 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/84, 0x54, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:26:29 executing program 0: r0 = syz_io_uring_setup(0x1117, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x4000000, 0x0, 0x0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x8, 0x40, 0xb, 0x80, 0x0, 0xffffffffffffffc1, 0x20002, 0xe, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8948, 0x4, @perf_bp={&(0x7f0000000180), 0x6}, 0x20, 0x1, 0x3f, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) clone3(&(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540), 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff], 0x1}, 0x58) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000700)=[r1], 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 15:26:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 34) 15:26:29 executing program 4: accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x1c) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/vlan/vlan1\x00') [ 1897.165498] loop3: detected capacity change from 0 to 65546 [ 1897.186085] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:26:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000002c0)=@sr0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x4, &(0x7f0000000380)) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x163008, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0xc00aa, &(0x7f0000000180)={[{@usrjquota}]}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000240)={'trans=unix,', {[{@nodevmap}, {@fscache}, {@msize={'msize', 0x3d, 0x10000}}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext3\x00'}}, {@dont_appraise}, {@subj_type={'subj_type', 0x3d, '\\'}}]}}) 15:26:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8941, &(0x7f0000000140)="a7") [ 1897.416299] loop6: detected capacity change from 0 to 65546 [ 1897.446260] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1897.506640] 9pnet_fd: p9_fd_create_unix (14517): problem connecting socket: ./file0: -111 [ 1897.519241] 9pnet_fd: p9_fd_create_unix (14520): problem connecting socket: ./file0: -111 15:26:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 1897.678356] loop3: detected capacity change from 0 to 65546 [ 1897.689891] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:26:30 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/90, 0x5a, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:26:30 executing program 4: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x2b00, 0x0) ioctl$CDROMRESUME(r2, 0x5302) ioctl$CDROMREADAUDIO(r1, 0x530e, &(0x7f00000009c0)={@lba=0x2, 0x0, 0x1f, &(0x7f0000000980)=""/31}) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) ioctl$DVD_READ_STRUCT(r1, 0x5390, &(0x7f0000000140)=@bca={0x3, 0xbc, "a12135ab112d04aa14009311e3c2ae5ad7b6cfaf905fb399d9e857ce97932ed9ac466f32963fbf61da6cbdd6a6db1c8ad9ba25613aec23b33f6b2dc0cbb84ae8321e4471c0b318ba70f157226bb98c793ab2ec7768349b8bf5ef4c483e3ab73926c917f0e52a6c12fa46957f6dd493e3f55b0bcb6b57cb2c7195f25b1bdf90198be97c8a24e466f472be2caa9426a88900d18c03f64f3e18a5fb67f7a95bc5cd8e7e8e7e452c38fc804be526a44f20ce1d58a5cc13f0dd1b94d02912"}) fsync(r0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3e8000, 0x0, &(0x7f0000000200), 0x100200, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0]) 15:26:30 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000580), &(0x7f00000005c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b40)=ANY=[]) chdir(&(0x7f0000000340)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x40, 0xa4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="d5", 0x1) name_to_handle_at(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="14000000010006000000f5ff0200090004000c000f46857d07000000039c697140ca69a5b3ed4e8d670a7767cbe9bd763c28281879cfb118dd868e0388d84befc1ce0a27deddf7591a68f63af3de42750623f58e481d686ffe6e27725e4b8e0002c0942ceeb6a311b2c8f670be336a0488bd4199928bd13cbb7bb57e07be96a88a3fe20c3611d91c0f36170076"], &(0x7f0000000080), 0x1400) sendfile(r0, r1, 0x0, 0xfffffdef) 15:26:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x894c, &(0x7f0000000140)="a7") [ 1897.866427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1897.867376] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1897.945004] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 1897.959125] loop4: detected capacity change from 0 to 8000 [ 1898.061052] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 1898.079949] loop4: detected capacity change from 0 to 8000 15:26:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 35) 15:26:58 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100), 0x0, 0x7, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23, @local}, {0x306, @remote}, 0x42, {0x2, 0x4e21, @multicast1}, 'macvtap0\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) unlink(&(0x7f0000000200)='./file0\x00') faccessat2(r1, &(0x7f0000000080)='./file0\x00', 0x10, 0x300) r2 = inotify_init() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x500) umount2(&(0x7f0000000000)='./file0\x00', 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) close(0xffffffffffffffff) 15:26:58 executing program 5: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) getresgid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) fsetxattr$system_posix_acl(r4, &(0x7f00000014c0)='system.posix_acl_default\x00', &(0x7f0000001640)={{}, {}, [{0x2, 0x2, r2}, {0x2, 0x4, r2}], {0x4, 0x1}, [{0x8, 0x7, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r6}, {0x8, 0x1, r3}, {0x8, 0x5, r3}], {0x10, 0x6}, {0x20, 0x7}}, 0x5c, 0x3) r7 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r7, 0x127d, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000001a40)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) statx(r1, &(0x7f0000001ac0)='./file0\x00', 0x0, 0x80, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001d00)=0xe8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00), 0x20000, &(0x7f0000001d40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@posixacl}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_gt={'uid>', r9}}, {@audit}, {@fowner_gt={'fowner>', r10}}]}}) poll(&(0x7f0000001900)=[{r4, 0x820}, {r7, 0x4001}, {r1}, {r1, 0x10}, {r0, 0xb520}], 0x5, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001e00)=ANY=[@ANYBLOB="010047e00100000018000000255b9c70435d645b343db6598edb8e64759157c5851f283e59e7c587b8b5c0e5557f56084b26539188614dc2d713a66be05541347ded958b47c2ddf039138299aa62d9e52c7d483ba1985aa006b56b9c0b15d4da8ea8a9f2e6fd3a9f12628038fa2cf14a2579ad54f9d183ee4a1a5030ccf615023e502f1f5e736f7cfa90770786eadaa704b45f0671bd3da3b74a061548ead510fc5bdaed94d7df9a68", @ANYRES32=r0, @ANYRES32, @ANYRES64, @ANYBLOB='./file0\x00']) vmsplice(r11, &(0x7f0000000240)=[{&(0x7f0000001380)="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", 0x12a}, {&(0x7f00000000c0)="457f622b5f06c6ae256a75ccfd68733fd05ebc8897313f43ce29b3dd2592031d3e0e642aef2cbfb2cc05de60b799024f8e897d6c9be1c85093caed14f42311729949ae3348b25599b1188961b6a26737b8aef4396465f700000000", 0x5b}, {&(0x7f0000000140)="28ffbd607284f2eae5051d4e744a602c88cfa6840718d73664e0a9e4388ac139b5b32e946faa7d38c810cd19e414a9", 0x2f}, {&(0x7f0000000380)="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"/4096, 0x1000}, {&(0x7f0000000180)="24ba9e5c3a72b64159da7181171d3174cab32aff0c75cb07ca1279fcb1cc25b1e19e3cbd0d9d6a3844ae17190b00311050e1d8", 0x33}, {&(0x7f00000001c0)="beeeef29d9b89109fbbdb83259ec9cbe1fb56f4fa6e55d3602e38e9803baf9f0dc3c7e47c50bb6937efc1c1ec2a826f1e998c95a46d8943513bc4aa7bfe91535e42803116806c5c5499ef56825829887b35f9a263b", 0x55}], 0x6, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r12 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001700), r1) sendmsg$TIPC_NL_MON_SET(r11, &(0x7f00000018c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001880)={&(0x7f0000001740)={0x134, r12, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xf371}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1a76}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7d6}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4952}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xa52}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xae9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4a9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x743e}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}]}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x48050}, 0x44050) 15:26:58 executing program 4: capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000580)) r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000080)={0x17, 0xc53, 0x6, 0x9dc, 0x1, 0x7}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x6611, 0x0) 15:26:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x27, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:26:58 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8982, &(0x7f0000000140)="a7") 15:26:58 executing program 7: shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000a567aa550000010000001a43ad2f4c2f", 0x5a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013a00)) getresuid(&(0x7f00000001c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) mount$9p_virtio(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x10, &(0x7f00000002c0)={'trans=virtio,', {[{@uname={'uname', 0x3d, 'ext4\x00'}}, {@cache_none}, {@nodevmap}, {@fscache}, {@privport}], [{@fowner_lt={'fowner<', r0}}, {@subj_user}, {@euid_lt={'euid<', r1}}, {@permit_directio}]}}) 15:26:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/90, 0x5a, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:26:58 executing program 4: syz_mount_image$tmpfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x6c4000, 0x0) ioctl$FITHAW(r2, 0xc0045878) signalfd4(r1, &(0x7f0000000080)={[0x3ce]}, 0x8, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') fcntl$lock(r2, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x850, 0x1}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) [ 1925.754920] loop3: detected capacity change from 0 to 65546 [ 1925.778040] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1925.803316] FAULT_INJECTION: forcing a failure. [ 1925.803316] name failslab, interval 1, probability 0, space 0, times 0 [ 1925.805620] CPU: 0 UID: 0 PID: 14566 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1925.805726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1925.805773] Call Trace: [ 1925.805794] [ 1925.805824] dump_stack_lvl+0xfa/0x120 [ 1925.805925] should_fail_ex+0x4d7/0x5e0 [ 1925.806057] ? __kernfs_new_node+0xd4/0x850 [ 1925.806186] should_failslab+0xc2/0x120 [ 1925.806337] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1925.806465] ? srso_return_thunk+0x5/0x5f [ 1925.806556] ? lock_acquire.part.0+0xeb/0x320 [ 1925.806679] ? kernfs_add_one+0x3a4/0x530 [ 1925.806840] __kernfs_new_node+0xd4/0x850 [ 1925.806961] ? kernfs_add_one+0x3d8/0x530 [ 1925.807115] ? __pfx___kernfs_new_node+0x10/0x10 [ 1925.807239] ? __pfx_lock_release+0x10/0x10 [ 1925.807355] ? srso_return_thunk+0x5/0x5f [ 1925.807446] ? lock_acquire+0x32/0xc0 [ 1925.807582] ? srso_return_thunk+0x5/0x5f [ 1925.807693] ? srso_return_thunk+0x5/0x5f [ 1925.807785] ? up_write+0x195/0x520 [ 1925.807939] kernfs_new_node+0x18b/0x250 [ 1925.808100] __kernfs_create_file+0x55/0x360 [ 1925.808213] sysfs_add_file_mode_ns+0x21c/0x440 [ 1925.808341] ? __pfx_dev_attr_store+0x10/0x10 [ 1925.808492] internal_create_group+0x573/0xeb0 [ 1925.808654] ? __pfx_internal_create_group+0x10/0x10 [ 1925.808798] ? srso_return_thunk+0x5/0x5f [ 1925.808890] ? filemap_write_and_wait_range+0x7e/0x130 [ 1925.808993] ? srso_return_thunk+0x5/0x5f [ 1925.809103] loop_configure+0x967/0x1220 [ 1925.809254] lo_ioctl+0x8cc/0x18f0 [ 1925.809380] ? avc_has_extended_perms+0x802/0xe40 [ 1925.809547] ? __pfx_lo_ioctl+0x10/0x10 [ 1925.809661] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1925.809821] ? srso_return_thunk+0x5/0x5f [ 1925.809916] ? lock_release+0x20f/0x6f0 [ 1925.810040] ? __pfx_lock_release+0x10/0x10 [ 1925.810155] ? trace_lock_acquire+0x13b/0x1b0 [ 1925.810249] ? srso_return_thunk+0x5/0x5f [ 1925.810358] ? srso_return_thunk+0x5/0x5f [ 1925.810448] ? hlock_class+0x4e/0x130 [ 1925.810530] ? srso_return_thunk+0x5/0x5f [ 1925.810622] ? __lock_acquire+0xc97/0x4360 [ 1925.810749] ? srso_return_thunk+0x5/0x5f [ 1925.810840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1925.811072] ? debug_show_all_locks+0x1f0/0x390 [ 1925.811194] ? trace_lock_acquire+0x13b/0x1b0 [ 1925.811304] ? srso_return_thunk+0x5/0x5f [ 1925.811395] ? lock_acquire+0x32/0xc0 [ 1925.811515] ? __pfx_lo_ioctl+0x10/0x10 [ 1925.811633] blkdev_ioctl+0x27e/0x6d0 [ 1925.811719] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1925.811808] ? srso_return_thunk+0x5/0x5f [ 1925.811899] ? selinux_file_ioctl+0xb9/0x280 [ 1925.812033] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1925.812129] __x64_sys_ioctl+0x1a7/0x210 [ 1925.812251] do_syscall_64+0xbf/0x1d0 [ 1925.812361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1925.812474] RIP: 0033:0x7f5bf56ee8d7 [ 1925.812533] 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 [ 1925.812622] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1925.812704] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56ee8d7 [ 1925.812766] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1925.812823] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1925.812881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1925.812938] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1925.813055] [ 1925.860982] loop7: detected capacity change from 0 to 16 [ 1925.901340] EXT4-fs (loop7): unsupported inode size: 12108 [ 1925.902075] EXT4-fs (loop7): blocksize: 4096 [ 1925.941718] loop6: detected capacity change from 0 to 65546 [ 1925.971099] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:26:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4842, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) readlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/28, 0x1c) truncate(0x0, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0xa0500, 0x0) fallocate(r1, 0x20, 0x7474, 0x3) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/keys\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305839, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x6a5d, 0x800000c}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc4042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) 15:26:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/90, 0x5a, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:26:59 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x3, 0x6, 0x0, 0x30, 0x2045, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000100), 0xb}, 0x10420, 0x80000001, 0xef, 0x7, 0xd6, 0x81, 0x2, 0x0, 0x5}, r1, 0x12, 0xffffffffffffffff, 0x7) close_range(r0, r2, 0x2) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r3, 0x0) 15:27:20 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) signalfd4(r0, &(0x7f0000000040)={[0xfffffffffffffff8]}, 0x8, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x14481, 0x0) setresuid(0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0/file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'vxcan1\x00', &(0x7f0000000180)=@ethtool_coalesce={0xf, 0x3, 0x0, 0x5, 0x1f, 0x9, 0x3, 0x0, 0x5, 0x0, 0x10000, 0x617, 0x9, 0x4, 0x851, 0x40, 0xfffffffe, 0xff9d, 0xae8a, 0x7, 0x5, 0x7ff, 0x8000}}) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) fsopen(&(0x7f0000000240)='gfs2meta\x00', 0x0) dup2(r2, r0) 15:27:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0xffffffffffffffff) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0xffffffffffffffff) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x153a00, 0x0) ioctl$DVD_WRITE_STRUCT(r3, 0x127d, 0x0) r4 = getpid() pidfd_open(r4, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x0, r4}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) setresuid(r5, r2, r2) 15:27:20 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/93, 0x5d, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:27:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1c50c2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x813, r0, 0x0) r1 = getpgrp(0x0) r2 = accept$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000240)=0x14) fcntl$setstatus(r2, 0x4, 0x42c00) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x312) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000100)={"a7db791f0b248efba9fd53db880e0381", 0x0, 0x0, {0x8, 0x7}, {0x3, 0x6}, 0x8, [0x6, 0x0, 0x80, 0x7f, 0x3, 0x9, 0x4, 0xffffffffffffffc1, 0xa91, 0x10001, 0x11, 0x3ff, 0xfdfe, 0xfff, 0x18, 0x4]}) process_vm_writev(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/226, 0xe2}], 0x1, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/4091, 0xffb}, {&(0x7f0000002540)=""/102400, 0x19000}, {&(0x7f0000001480)=""/191, 0xbf}, {&(0x7f0000001540)=""/168, 0xa8}, {&(0x7f0000001600)=""/197, 0xc5}, {&(0x7f0000001700)=""/158, 0x9e}], 0x6, 0x0) 15:27:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:27:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1c}], 0x1}, 0x0) 15:27:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x8983, &(0x7f0000000140)="a7") 15:27:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 36) [ 1948.052056] loop3: detected capacity change from 0 to 65546 [ 1948.068324] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1948.114712] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1948.146724] loop6: detected capacity change from 0 to 65546 [ 1948.184405] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:27:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:27:21 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/93, 0x5d, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:27:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x89a0, &(0x7f0000000140)="a7") 15:27:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x7dea, &(0x7f0000000000)={0x0, 0xd258, 0x0, 0x1, 0x270}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'gretap0\x00'}) ioctl$TUNATTACHFILTER(r0, 0x800454d7, &(0x7f0000000100)={0x0, 0x0}) 15:27:21 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000180)=0xff, 0x4) sendmsg$inet(r0, &(0x7f0000001640)={&(0x7f0000000200)={0x2, 0x4e26, @local}, 0x10, 0x0, 0x18}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) [ 1948.436945] loop3: detected capacity change from 0 to 65546 [ 1948.464750] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:27:21 executing program 5: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000780)={0x0, 0x1}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x401, 0x6, 0x0, 0x0, 0x40, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000740)='net/protocols\x00') pread64(r1, &(0x7f0000002700)=""/4066, 0xfe2, 0x0) 15:27:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 37) [ 1948.719616] FAULT_INJECTION: forcing a failure. [ 1948.719616] name failslab, interval 1, probability 0, space 0, times 0 [ 1948.720639] CPU: 1 UID: 0 PID: 14641 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1948.720689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1948.720712] Call Trace: [ 1948.720723] [ 1948.720737] dump_stack_lvl+0xfa/0x120 [ 1948.720786] should_fail_ex+0x4d7/0x5e0 [ 1948.720850] ? __kernfs_new_node+0xd4/0x850 [ 1948.720908] should_failslab+0xc2/0x120 [ 1948.720980] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1948.721041] ? srso_return_thunk+0x5/0x5f [ 1948.721085] ? lock_acquire.part.0+0xeb/0x320 [ 1948.721147] ? kernfs_add_one+0x3a4/0x530 [ 1948.721224] __kernfs_new_node+0xd4/0x850 [ 1948.721280] ? kernfs_add_one+0x3d8/0x530 [ 1948.721353] ? __pfx___kernfs_new_node+0x10/0x10 [ 1948.721412] ? __pfx_lock_release+0x10/0x10 [ 1948.721466] ? srso_return_thunk+0x5/0x5f [ 1948.721509] ? lock_acquire+0x32/0xc0 [ 1948.721573] ? srso_return_thunk+0x5/0x5f [ 1948.721624] ? srso_return_thunk+0x5/0x5f [ 1948.721673] ? up_write+0x195/0x520 [ 1948.721745] kernfs_new_node+0x18b/0x250 [ 1948.721821] __kernfs_create_file+0x55/0x360 [ 1948.721874] sysfs_add_file_mode_ns+0x21c/0x440 [ 1948.721934] ? __pfx_dev_attr_store+0x10/0x10 [ 1948.722012] internal_create_group+0x573/0xeb0 [ 1948.722088] ? __pfx_internal_create_group+0x10/0x10 [ 1948.722155] ? srso_return_thunk+0x5/0x5f [ 1948.722198] ? filemap_write_and_wait_range+0x7e/0x130 [ 1948.722247] ? srso_return_thunk+0x5/0x5f [ 1948.722300] loop_configure+0x967/0x1220 [ 1948.722371] lo_ioctl+0x8cc/0x18f0 [ 1948.722424] ? avc_has_extended_perms+0x802/0xe40 [ 1948.722503] ? __pfx_lo_ioctl+0x10/0x10 [ 1948.722556] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1948.722631] ? srso_return_thunk+0x5/0x5f [ 1948.722674] ? lock_release+0x20f/0x6f0 [ 1948.722732] ? __pfx_lock_release+0x10/0x10 [ 1948.722786] ? trace_lock_acquire+0x13b/0x1b0 [ 1948.722829] ? srso_return_thunk+0x5/0x5f [ 1948.722880] ? srso_return_thunk+0x5/0x5f [ 1948.722922] ? hlock_class+0x4e/0x130 [ 1948.722960] ? srso_return_thunk+0x5/0x5f [ 1948.723003] ? __lock_acquire+0xc97/0x4360 [ 1948.723063] ? srso_return_thunk+0x5/0x5f [ 1948.723106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1948.723215] ? debug_show_all_locks+0x1f0/0x390 [ 1948.723272] ? trace_lock_acquire+0x13b/0x1b0 [ 1948.723324] ? srso_return_thunk+0x5/0x5f [ 1948.723367] ? lock_acquire+0x32/0xc0 [ 1948.723423] ? __pfx_lo_ioctl+0x10/0x10 [ 1948.723478] blkdev_ioctl+0x27e/0x6d0 [ 1948.723520] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1948.723561] ? srso_return_thunk+0x5/0x5f [ 1948.723604] ? selinux_file_ioctl+0xb9/0x280 [ 1948.723667] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1948.723713] __x64_sys_ioctl+0x1a7/0x210 [ 1948.723770] do_syscall_64+0xbf/0x1d0 [ 1948.723823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1948.723876] RIP: 0033:0x7f5bf56ee8d7 [ 1948.723904] 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 [ 1948.723946] RSP: 002b:00007f5bf2c63f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1948.723986] RAX: ffffffffffffffda RBX: 00007f5bf5738970 RCX: 00007f5bf56ee8d7 [ 1948.724015] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 15:27:21 executing program 7: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x7d5, 0x4) sendmmsg$inet(r0, &(0x7f0000001840)=[{{&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="4a9a1fa4c3eef7546fbcd27828c3e1f533313270f524435bc53693cf44884a951e89e759783ea08948e5acd11a83386e9391bfabccab9c740ff8d40ca024896d40bae417ca", 0x45}, {&(0x7f0000000080)}, {&(0x7f0000000180)="63d86440ff469dfb638b1a8a9fe0ee849dc184c3a9fd725fd9aa6195cb5724aa460e860983663be79e0baea3fe13c5ea6d3940aa547449c9cbd9bfe41c77050d7ee43b88d15f84c8a901700143e127efeeec2223585797c5c39fa5afebef126d354fe834176ae46b557d448de141f1b6ddb7fbbb4deebeb675be9306ecbc442cc6fd3002872464a75da904468ac67c6ef2626907a23297f982ed3e1d2db25e79de16b918bd52f95146e5b22a410823fe9836a4e2cc22c88b2233153ff893a4e4ea96850a", 0xc4}, {&(0x7f0000000280)="927d18f1719291703d500559e5284f06184cd0a5a4d7dbccbf76bf2592cc7006dd904c331cf725e5af4ed8bc46dbc0d3fd10a49ede37e8611c7507bf97ba3cb6f437ffbb2c9f9c95", 0x48}, {&(0x7f0000000300)="df929594ed235184af1e46ae56f2abef70a3653f1e9c9d4043fcc7c3f073089ef76e6b008563a0402c975ab1f587b79f91d66038fcb92556d6a339372670cdc34e2538c8c714d530752a069b657c908a74ec23449337cb34fb21f59a82b2c0480257fc4c03bc8788268e0e", 0x6b}, {&(0x7f0000000380)="030fe5daf8de05e13ad45ed08824fad4faaaffc54abd4059eb7564587c9fa38e459238426af88ddcb809d0fa970e65997abda21d4143f3455bb2c9b598fb1a1a65bb155eb5abfb5b4ef5d1c39160eff2e39f65e776575058b8a52745b364b43a68e62d8342feb3fc473378cc6b30c4c57885c9430670b101f943f5821414e3c7aba307946bd11391757e56ede824fa624bc93c04e2555c5ab726f70f9c5b6f0d8f564cd4c5c6c75e1975c80be37d412537343a06c2ee277814dbe1cc45ac", 0xbe}], 0x6, &(0x7f0000000540)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_retopts={{0x18, 0x0, 0x7, {[@generic={0x94, 0x6, "27dc28ff"}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0x48}}, {{&(0x7f00000004c0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000005c0)="2ba0f0bb150af520023e144d1eea95a36ce22cc9c6781944c8c0475285bd3734a2c8362c24a1d38c77f743ba394e41a8d1baf9b97a478d3178b93633d124ce86e95a5c77a739a48e917b68b6909a01be507c5eb9bceaaa7b9be963f1b98725af48c2a040abf789b2f7d16076624d73617019e2fcbd80d68cb6ef14a2ec0bdbfead01bcecb20b30d2a79cd2eed0b5daf736e98550a67fc9a9a2dc329e869600c1f8e7ac6d378a38137bfd4f86d4b7345d36c48bbd4e818c08e4f9d1d3b8fb2ae8d973a997", 0xc4}, {&(0x7f00000006c0)="99bf13e83c7424ccdf132ebf1a", 0xd}, {&(0x7f0000000700)="3db7e55cc70677c8cbb7c548f7d8f22a5cbe9a4ad2b226d6fad0d4ce2a148a0870fb09e774e33bcd0f54133e713bc519448ff427c499e25af915b04f0e02c361e7ccf2afb7b25e093141ad2629918a688c4d66b7b5bd86429ad5e3f4cd86d6975b441689191a724bfbce27909cf2b26efeff3c075c6b9aece35c1ad0867e439f211e1cef54d9d42e398984777fae566c5c3be3ebbaed068be237d0e92e4f4e0048b507b73b6f4153549c4577b285e17a", 0xb0}, {&(0x7f00000007c0)="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", 0x1000}], 0x4, &(0x7f0000001800)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xbc04}}], 0x30}}], 0x2, 0x10) sendmmsg$inet(r0, &(0x7f0000004880)=[{{&(0x7f00000000c0)={0x2, 0x4e24, @dev}, 0x10, 0x0}}], 0x17, 0x8080) sendmsg$inet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) [ 1948.724042] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1948.724069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1948.724096] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1948.724152] [ 1948.763485] loop6: detected capacity change from 0 to 65546 [ 1948.810756] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:27:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 38) 15:27:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:27:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x89a1, &(0x7f0000000140)="a7") 15:27:45 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x6003, 0x0) fcntl$dupfd(r0, 0x0, r1) ioperm(0x0, 0x7ff, 0x7) fspick(0xffffffffffffffff, 0x0, 0x0) 15:27:45 executing program 0: r0 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x6000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000000000/0x4000)=nil) mlock2(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x1) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x4000) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff4000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4800) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ff7000/0x2000)=nil) shmat(r2, &(0x7f0000ff3000/0xd000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) move_pages(0x0, 0x2, &(0x7f0000001000)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000001040), &(0x7f0000001080), 0x0) shmdt(r0) 15:27:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/93, 0x5d, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:27:45 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) mount$9p_rdma(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), 0xffffffffffffffff) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r3, 0x127d, 0x0) r4 = epoll_create(0x7) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)={0xa0002000}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRESHEX, @ANYRESOCT=r0, @ANYRES32, @ANYRESDEC]) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000580)={{r1}, "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"}) 15:27:45 executing program 5: r0 = fsopen(&(0x7f0000000100)='devpts\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) [ 1972.969164] loop6: detected capacity change from 0 to 65546 [ 1972.975378] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1972.991714] 9pnet_virtio: no channels available for device 127.0.0.1 [ 1973.036305] loop3: detected capacity change from 0 to 65546 [ 1973.037701] 9pnet_virtio: no channels available for device 127.0.0.1 [ 1973.067363] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:27:45 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000200f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000040)="ed41000000080000dff4655fe0f4655fe0f4655f000023aa35fa681b00", 0x1d, 0x2100}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="364920472426c1ecd3fd4c604557b59e2b7c9eeb8535d75460058f382c32047b4b92a31ff0f0dc0a4cbd3da362c6a798d80504fe2dd901c9bdcc92af7f86ea85fe64f30a17f271fdae62fa509b60d5c3dbe356222dad75"]) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+60000}, {0x0, 0x2710}}) rt_sigtimedwait(&(0x7f0000000140)={[0x3]}, &(0x7f0000000280), &(0x7f0000000300)={0x0, 0x989680}, 0x8) getdents64(r0, 0x0, 0x0) 15:27:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 39) [ 1973.201349] loop7: detected capacity change from 0 to 512 [ 1973.214443] ext2: Unknown parameter '6I G$&ÁìÓýL`EWµž+|žë…5×T`8' [ 1973.243503] loop7: detected capacity change from 0 to 512 [ 1973.244667] loop6: detected capacity change from 0 to 65546 [ 1973.248513] ext2: Unknown parameter '6I G$&ÁìÓýL`EWµž+|žë…5×T`8' [ 1973.252229] FAULT_INJECTION: forcing a failure. [ 1973.252229] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1973.253387] CPU: 1 UID: 0 PID: 14681 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1973.253437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1973.253462] Call Trace: [ 1973.253473] [ 1973.253487] dump_stack_lvl+0xfa/0x120 [ 1973.253538] should_fail_ex+0x4d7/0x5e0 [ 1973.253604] strncpy_from_user+0x3b/0x2f0 [ 1973.253655] getname_flags.part.0+0x8d/0x550 [ 1973.253713] __x64_sys_mkdir+0xdb/0x140 [ 1973.253783] do_syscall_64+0xbf/0x1d0 [ 1973.253836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1973.253889] RIP: 0033:0x7f5bf56edc27 [ 1973.253917] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1973.253960] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1973.253999] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 1973.254029] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1973.254056] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 1973.254085] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1973.254113] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 1973.254174] 15:27:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0047d10712f646afce60b968f614c2050283d40db76d0ea121accce0219874a80c5b74beee077236ed4c245754455ff7f8daeb775693958c00"]) 15:27:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/95, 0x5f, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:27:46 executing program 0: syz_mount_image$vfat(&(0x7f0000005c80), &(0x7f0000005cc0)='./file0\x00', 0x0, 0x0, &(0x7f0000007040), 0x0, &(0x7f0000007100)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@utf8}]}) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="a71b2405449c50ae4c8bd1d9f1c60d3cf6b6dc810795f5882f2aa4148e28770e4955ac768663157fcddd9c8526a64883a9089b84116d47fef68de8645254fe26cc6216a441f02c348394b52125394891c68c76469ee13ae32751acc4f3c9a2058987df98e883fce111f3421dad385f79704f1e3c131db38e4b1414d558f1627396182160ff2479a8f6d2e15e37f67c084d330e2b2bd890a169e662992b6e64b07c36a0cf3474ebeced2910bcb4db000ec22bea43eb41b4dff199bf452e860f53f0a133e5f292afdf947dde2e868f7f21f6ef5073fe9e00178a2970d00b3a494561ef46ccb342e9d40c73152a5af4ccd976ad06722658a14b8f6b3cdd", 0xfc, 0x8}, {&(0x7f0000000180)="d64f4d0c9f5a3d46c48794d9a9e6dc28435f723367c55116f0be7c22aeac71436d8debb6309e3e437ad45b143ae8d46de65efafea876db3d465346cbffe9ad9e8626bc2e5c6d97eea286f12a7c2c82ab09154edae3eb0049240d29829223b1f78bad0248ce29b7bf28fdc36b04ba935eda698a9bdb5de1a92abcf9aa675bdcd6bec5ce1f7740c488d990024986bf65d2e69dfc15c75b3769bccb6c9b6ba201a62ccdf8542632fbd6693f9758364ac64e07bd1953a031768ddc8cd12044cd036c27ef412336e546efd4f0277923eb839f922684b4577e350446ec54", 0xdb, 0x9}, {&(0x7f0000000280)="6633714d242ae7d134042a0fe785284057b8e7", 0x13, 0x200}, {&(0x7f00000002c0)="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", 0xff, 0x7}, {&(0x7f00000003c0)="a61116de1b40a5c51708e9af8ca6fbe315b1d90d6bcaa38a823579535ef319d14145a36784bb55e7a6521965125c70f88e8705e420265f14836c7d58ebc8a7f7d7ca2820", 0x44, 0xb47}], 0x1041400, &(0x7f00000004c0)={[{@unhide}, {@utf8}], [{@fsname={'fsname', 0x3d, '\xe7[#-('}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) openat(r0, &(0x7f0000000500)='./file0/../file0\x00', 0x100, 0x12) [ 1973.369379] loop4: detected capacity change from 0 to 512 15:27:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000003c0)={0x0, 0x7fffffff, 0x8000}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8000) 15:27:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000004, 0x813, r0, 0x0) write(r0, &(0x7f0000000200)='E', 0x140000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='./file1\x00', 0x2100, 0x18a) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000c80)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001480)={0x4, 0x3, {0x80000001, @usage=0x3000000000000000, 0x0, 0x7ff, 0x3, 0x9, 0x4, 0x8, 0x1, @usage=0x7, 0x4, 0x4582, [0x9, 0x9, 0x2, 0x8, 0x139e1742, 0xca]}, {0x9, @usage=0x8, 0x0, 0x39b, 0x8, 0xe90, 0x4, 0x100, 0x498, @usage=0x7fffffff, 0x0, 0x4ba1fc47, [0x8, 0x8bf, 0x10001, 0x40, 0x80000000, 0x6]}, {0xff, @usage=0x28000000, r3, 0x0, 0x3, 0x0, 0x2, 0x8, 0xa, @usage=0xcc6, 0x0, 0x1f, [0x1ff, 0xfff, 0x81, 0x3f, 0x4, 0xe62]}, {0x4000000071, 0xfff, 0xb04}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000001440)='/sys/class/usbmisc', 0x0, 0x0) 15:27:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 40) [ 1973.591840] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 15:27:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f0000000140)="a7") [ 1973.596630] ext4 filesystem being mounted at /syzkaller-testdir125741572/syzkaller.3YvnNj/124/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1973.603666] loop6: detected capacity change from 0 to 65546 [ 1973.604350] FAULT_INJECTION: forcing a failure. [ 1973.604350] name failslab, interval 1, probability 0, space 0, times 0 [ 1973.605430] CPU: 1 UID: 0 PID: 14698 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1973.605480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1973.605503] Call Trace: [ 1973.605514] [ 1973.605527] dump_stack_lvl+0xfa/0x120 [ 1973.605578] should_fail_ex+0x4d7/0x5e0 [ 1973.605644] should_failslab+0xc2/0x120 [ 1973.605715] kmem_cache_alloc_lru_noprof+0x74/0x3c0 15:27:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 1973.605781] ? srso_return_thunk+0x5/0x5f [ 1973.605827] ? __d_alloc+0x31/0x9e0 [ 1973.605911] __d_alloc+0x31/0x9e0 [ 1973.605989] d_alloc+0x4a/0x1e0 [ 1973.606062] lookup_one_qstr_excl+0xd0/0x190 [ 1973.606110] ? mnt_want_write+0x153/0x410 [ 1973.606171] filename_create+0x1da/0x4a0 [ 1973.606232] ? __pfx_filename_create+0x10/0x10 [ 1973.606291] ? srso_return_thunk+0x5/0x5f [ 1973.606334] ? lock_acquire+0x32/0xc0 [ 1973.606399] ? srso_return_thunk+0x5/0x5f [ 1973.606452] do_mkdirat+0x9b/0x350 [ 1973.606522] ? __pfx_do_mkdirat+0x10/0x10 [ 1973.606595] ? srso_return_thunk+0x5/0x5f [ 1973.606647] __x64_sys_mkdir+0xf3/0x140 [ 1973.606725] do_syscall_64+0xbf/0x1d0 [ 1973.606778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1973.606831] RIP: 0033:0x7f5bf56edc27 [ 1973.606860] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1973.606902] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1973.606942] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 1973.606971] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1973.606999] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 1973.607028] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1973.607056] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 1973.607113] [ 1973.771909] loop3: detected capacity change from 0 to 65546 [ 1973.780870] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1973.799457] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 15:28:09 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/95, 0x5f, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:28:09 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x109002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000009dc0)={0x0, 0x0, &(0x7f0000009d80)={&(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB='b'], 0x38}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), r0) 15:28:09 executing program 4: prctl$PR_SET_NAME(0xf, &(0x7f0000000080)='/dev/loop-control\x00') pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x8) prctl$PR_SET_NAME(0xf, &(0x7f00000000c0)='/dev/loop-control\x00') prctl$PR_SET_NAME(0xf, &(0x7f0000000240)='\x83\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) r2 = syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x6, 0x4, &(0x7f0000000700)=[{&(0x7f0000000400)="edc5e85f9218a444597de64c0d359c21288b095a70507608ccbad9f8630c345967296400c2223257468b215d1e689e0af3795820a558b39040a12cfca8777ffadce2795e721c13f68a1f5927475ed1d1748eb32bf4db61ba22263818a5c659c81f792ac3e436ac651332b85286e7e67df8a45cebd15e213025d04a4868d114a63e0a7104", 0x84, 0x5}, {&(0x7f00000004c0)="62fe98143b7ed541be2948cade5dfee20c2aafa2a5aa7a8370889eb4612333c48256b60980fd2057d3121e3760bf233b63afb2531bb3f037371cb6b3a6cad4741eb39973ddd1b6cb3c54bb3dfbcc1110935d3e0965cda88da7a6b72aa49cd66b750cc4013ada2d0d2e18b1a8218830b21d534d438ba78f846363d58555c00a58d2193d573b2c90e8ecaf2d4d0e8c9ae47f5c67d485c737db9159d700", 0x9c, 0x6}, {&(0x7f0000000580)="39544eb1b76fe0fb8f3552bb82235114762b6f865a71f13fa1564ad2d01e629f4b3727b5c0a8d977fe6aeada8683670ea81614ebba8c5c8ec6a3e81af9c756c4148313a97a3ba28a6c33da1f2ea5c826429b03c8ca4a37d3304b43ff437155d85e3a3c1bb8c0234b60fb29164815c6743f0b45359234949ed405ced4d1ff28d3d5a1", 0x82, 0xfffffffffffff000}, {&(0x7f0000000640)="2ac64ce6f027ae5ccb91a233ac679618d6254933caa7eb72c014c8a7f9fb78d1e66b646368d4963aacdffe5abdc0d0a49504c949a6b0ec3a103a50abcaf784be6fe01e181f75f9bb357f6506fecc78dc75111462e6cafe1b29037c4467d0835e9561978a2796ccbf7389570ac939ea78f2f9821ebe27b5ce25d7bb60fd4ee4e91bd3b09a76823bd2b1dfbe406981efbaacdf945911ada471562267042a2d37ea9a6a5e622438fd0f1453c17dbb58", 0xae, 0x1}], 0x10, &(0x7f0000000780)={[{@huge_always}, {@size={'size', 0x3d, [0x37, 0x37, 0x39, 0x34, 0xd5, 0x32]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x2d, 0x67, 0x31, 0x2d, 0x65]}}], [{@obj_user={'obj_user', 0x3d, '\x83\x00'}}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, '/dev/loop-control\x00'}}]}) openat(r2, &(0x7f0000000800)='./file0\x00', 0xb8400, 0x100) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000300)={0x1, 0x1, 0x1000, 0x43, &(0x7f0000000100)="dc58938af009c21faad298072abde5e24dc49015b2ff1425e3d954fecca35140512df48e62292ab45f7f9509a39b483381a74d47d92b6b8a139fa9ae39809894eef9c2", 0xbc, 0x0, &(0x7f0000000180)="ca9e3f6c6a75ce79c5a61cccece0778a5f7265206a4138648b5b3ad99f19404b71158e76781e44b1d8755d80d2a6c64e74a3bf3aa5ec03f0f1e9f5fde87a405f118383d6e7828d49e10f6213f7913f0cfd9e20209419b8ef0920aba3ebb391fe8bc5d62d938193b61c67a1f95eb34ec443783def1ae71883f162af8f39ef9d0d39557ae63697dd76911a4a7a12e55f36c4673dba6510cc155bd02be3eb86193bf4f082690e78d7b8ac4fe581ac8759cb760bb9187306cebf8d6f552a"}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 15:28:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448ca, &(0x7f0000000140)="a7") 15:28:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x904}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x20000, 0x16c) close(r0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) openat(r2, &(0x7f0000000040)='./file1\x00', 0x361481, 0x31) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 15:28:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc4042, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) openat(r2, &(0x7f0000000000)='./file1\x00', 0x204000, 0x100) write(r0, &(0x7f0000000200)='E', 0x140000) lseek(r0, 0x0, 0x3) 15:28:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:28:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 41) [ 1997.099867] loop6: detected capacity change from 0 to 65546 [ 1997.110291] loop3: detected capacity change from 0 to 65546 [ 1997.134695] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1997.146572] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 1997.204108] loop4: detected capacity change from 0 to 16368 15:28:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/95, 0x5f, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:28:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 42) [ 1997.478259] tmpfs: Unsupported parameter 'huge' 15:28:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448cb, &(0x7f0000000140)="a7") [ 1997.716412] loop6: detected capacity change from 0 to 65546 [ 1997.726033] FAULT_INJECTION: forcing a failure. [ 1997.726033] name failslab, interval 1, probability 0, space 0, times 0 [ 1997.728002] CPU: 0 UID: 0 PID: 14745 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1997.728096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1997.728145] Call Trace: [ 1997.728165] [ 1997.728192] dump_stack_lvl+0xfa/0x120 [ 1997.728282] should_fail_ex+0x4d7/0x5e0 [ 1997.728405] should_failslab+0xc2/0x120 [ 1997.728542] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1997.728671] ? ext4_alloc_inode+0x28/0x650 [ 1997.728789] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1997.728904] ext4_alloc_inode+0x28/0x650 [ 1997.729010] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1997.729114] alloc_inode+0x63/0x240 [ 1997.729192] new_inode+0x1c/0x190 [ 1997.729275] __ext4_new_inode+0x2f0/0x4b20 [ 1997.729372] ? srso_return_thunk+0x5/0x5f [ 1997.729457] ? avc_has_perm_noaudit+0x59/0x3c0 [ 1997.729586] ? srso_return_thunk+0x5/0x5f [ 1997.729688] ? avc_has_perm_noaudit+0x150/0x3c0 [ 1997.729827] ? __dquot_initialize+0x29e/0xcf0 [ 1997.729957] ? __pfx___ext4_new_inode+0x10/0x10 [ 1997.730064] ? __pfx_avc_has_perm+0x10/0x10 [ 1997.730191] ? srso_return_thunk+0x5/0x5f [ 1997.730272] ? __pfx___dquot_initialize+0x10/0x10 [ 1997.730420] ext4_mkdir+0x33d/0xb30 [ 1997.730551] ? __pfx_ext4_mkdir+0x10/0x10 [ 1997.730647] ? inode_permission.part.0+0xb5/0x520 [ 1997.730760] vfs_mkdir+0x291/0x4f0 [ 1997.730859] do_mkdirat+0x1a4/0x350 [ 1997.730978] ? __pfx_do_mkdirat+0x10/0x10 [ 1997.731101] ? srso_return_thunk+0x5/0x5f [ 1997.731189] __x64_sys_mkdir+0xf3/0x140 [ 1997.731325] do_syscall_64+0xbf/0x1d0 [ 1997.731436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1997.731538] RIP: 0033:0x7f5bf56edc27 [ 1997.731592] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1997.731671] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1997.731746] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 1997.731802] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1997.731855] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 1997.731911] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1997.731963] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 1997.732073] 15:28:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="91914dd0fedd1df12f", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 15:28:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DVD_WRITE_STRUCT(0xffffffffffffffff, 0x127d, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000340)=ANY=[@ANYBLOB="010009000100000006000000", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653010bc105a4112c1c5ae6a6593e9566521f581cabf273ad7d7d23e297966339dab54b929d621b383567c2805580f440959c0b1cf74ff8696d1c266b12ba35c572028e53c00000000000000ba26"]) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r5, 0x127d, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f0000000a00)={0x224000000, &(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0, {0x10}, &(0x7f00000008c0)=""/58, 0x3a, &(0x7f0000000940)=""/82, &(0x7f0000000100)=[0x0, 0xffffffffffffffff], 0x2}, 0x58) r8 = getgid() r9 = getgid() r10 = getgid() setresgid(r8, r9, r10) r11 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r11, 0x127d, 0x0) sendmsg$netlink(r0, &(0x7f0000000b40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x2000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000140)={0x1c4, 0x11, 0x200, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x32, 0x5b, 0x0, 0x1, [@typed={0xc, 0x28, 0x0, 0x0, @u64=0x6}, @generic="1047d5ab1786", @typed={0x14, 0x66, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @remote}}, @typed={0x8, 0x7f, 0x0, 0x0, @fd}]}, @typed={0x8, 0x1d, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x157, 0x59, 0x0, 0x1, [@typed={0xc, 0x78, 0x0, 0x0, @u64=0x4}, @generic="f4b433155360be7c4f6136e12ab700415132b52a3dd07d7f7185c52b025eaa33f5f584de886863f93948ab973a54561647fdd794b2d6230ad3ff94c5e19f9f39353bd5fd5ef45465e479abeabc1b2a663a819c1a1d54c2c826597dc8d703f9d69bedaafdb53ac9a78e8b5b14851601e89cb452cb3334919060c2185b3bdb66fcad831aef693f2c4fbed8261c8ad9b5091fe6fc294b121ce5f057dcba43ef", @generic="1f326545c83b989e0af8972951f1595425fcd876824a804619a38f0b0334b0aa4ba9c09a0c82d7c62843e304b26acdf90978943492f0a02a865f27544042e65664993873baec5aed90025727f685dfc735d6a30ceef0783fa8ae6c55c6fbef0c0a101a2708ef9d0c2ef1d7d1ac3017b2cf4ea1d5286e848fbdc66adc5806eb07471025496d83964bcf635c244e33f5a296b299a5ac428beacdee6c029985371c7d55a3e17fc163b986"]}, @typed={0xc, 0x30, 0x0, 0x0, @u64=0x10000000000000}, @typed={0x14, 0x5b, 0x0, 0x0, @ipv6=@mcast2}]}, 0x1c4}, {&(0x7f0000000c80)=ANY=[@ANYBLOB="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"/594], 0x24c}, {&(0x7f0000000b80)=ANY=[@ANYBLOB="9c0000002300000328bd7000fedbdf25770064807ccc9db0968a33061dd891176795b7ee3e6965b9aab1ed2ed5334f5e5acadea723da080071000200000008008900", @ANYRES32=0x0, @ANYBLOB="5efd458e384b41588929dbc03d9979a5f1680f8ca8b3b63e8ed64de8b00739920b36882088731c761f29fcbff80e0e21ac7e6008001a000000000000008ea18ca2e90eab8435865c2795ff924b114f4470b8190a9ea5e69419bf9eede49e4cc20b616e5f2b863c802b0696d64b5b06e2fbd344dbb8bb789155ff", @ANYRES32, @ANYBLOB="0214005300fc000000000000000001000000000001"], 0x9c}, {&(0x7f0000000680)={0x10c, 0x40, 0x400, 0x70bd29, 0x25dfdbfd, "", [@typed={0x14, 0x19, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @nested={0xd7, 0x93, 0x0, 0x1, [@typed={0x8, 0x44, 0x0, 0x0, @ipv4=@multicast1}, @generic="6afc0432ec2515180a41075882c0b573bc9a9e4e5ce5bf4bc44c07d17b600397d96fbde042df5f7de6f2349d908d7dcade605999f1c10e555c3a5c53df66fa0a022eae445de832810d9402936d47e911f9dff0c2aec9fa5346ffffcfb9c4edb887e16f81e1f1ebd87e66b1d673edcd3b8863afa9008a55a4963ddd78984d0f450a7be97c427355827b7a08f5197e3f8324fef0feb7e76f34f2f8cf", @typed={0x8, 0x55, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x4, 0x7c}, @typed={0x5, 0x8f, 0x0, 0x0, @str='\x00'}, @typed={0x7, 0x8f, 0x0, 0x0, @str='\t!\x00'}, @typed={0x6, 0x6, 0x0, 0x0, @str='-\x00'}, @typed={0xc, 0xb, 0x0, 0x0, @u64=0x2}]}, @typed={0x6, 0x1a, 0x0, 0x0, @str='+\x00'}, @typed={0x8, 0x2c, 0x0, 0x0, @fd}]}, 0x10c}], 0x4, &(0x7f0000000a80)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r1, r2, r3, r4, r5, r0, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee01, r9}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r5]}}], 0x90, 0x40}, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000100eaff0000000000000c00000002000000000000000c00008005ed00df190156eed400"/52], 0x28}], 0x1}, 0x0) [ 1997.999483] loop4: detected capacity change from 0 to 16368 [ 1998.010135] tmpfs: Unsupported parameter 'huge' [ 1998.116651] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1998.184464] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2008.405003] kworker/u10:2 (108) used greatest stack depth: 23240 bytes left 15:28:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 43) 15:28:47 executing program 4: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0xda}}, './file0\x00'}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r3, 0x127d, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r3, 0xf501, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 15:28:47 executing program 5: prctl$PR_SET_IO_FLUSHER(0x39, 0x1) io_setup(0x744, &(0x7f0000000040)) 15:28:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:28:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448cc, &(0x7f0000000140)="a7") 15:28:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000940), r0) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r1, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x69}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x80}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x8001}, 0x10) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="058ab594ec97ed727e53b47b"], &(0x7f0000000080)='./file0\x00', 0x0, 0x1005085, 0x0) r2 = getgid() r3 = getgid() r4 = getgid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r2, r5) setresgid(r2, r3, r4) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140), 0x3000, &(0x7f0000000100)=ANY=[@ANYRES64=r3, @ANYRES32=r2, @ANYRESDEC=r2]) 15:28:47 executing program 7: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'team_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3d00000001040000f7ffff7f0700000007000000050000000000000001000009000000"]}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') lsetxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) unlink(&(0x7f0000000600)='./file0\x00') 15:28:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:28:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 2035.304657] loop6: detected capacity change from 0 to 65546 [ 2035.344940] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:28:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 2035.399037] loop3: detected capacity change from 0 to 65546 [ 2035.424736] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:28:48 executing program 7: syz_read_part_table(0x6, 0x1, &(0x7f0000000680)=[{0x0, 0x0, 0x1e903653}]) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3, 0x9, &(0x7f00000026c0)=[{&(0x7f0000000080)="340e569e099a356b87c984dd722b0019cd4934a7fec7c826c037eda94bffd96d32860b66507d979257f31ee445c9e97552133d89e9669d3ba88349acb29aa4502bec39c7fd1814ba48e0eb80f75c78d0afe96a182cb0b263acd7366e3058fd1bed2804fa9e32efb63750ee2c434de39242703c747b1dfd13cec8e14308c2f8606b12d77a1e99358d249592f87ea6c4e3698ecd7b974ac3496e6c419ba166baca4309282c169aaa686e8c8092a2c894adcb7a197d0320803cd280045e38362c3bd42a273af04afa965ac173cee035dfcdaaf1a0b34074f51d95e64e6febb28bd5c8082809994e6b1291627f66cf1a5494faf9289a9227", 0xf6, 0xfffffffffffffff9}, {&(0x7f0000000180)="206d376ab7810ab088b3b02d6955de6e966b5807ab1fb32443ab3772de152ae725be72a9c0cd52032a295d83d06dce08feab5f4e4ed7aaf027afdde8c3d6c9268f1e5bf3cbca31a4e854e140c2ec9385f0e01feb29219c5a0e4d1c2811d0f77156f85037dddc21b2cb90c977488bb4716467c084d434e1157a7d7768cc7d53dba1b665941e2574fa131049bf471864946b4ca700720b2ea31c381b39a52433c2aeec14eddbc7ad7db339e993d364168ef87b4dedb01c976b7cf0c919301289324933b8411bb7d124c203721d0b9774ea230fa3a2184c7584", 0xd8, 0x2}, {&(0x7f0000000280)="e2037675dfbb8e87bfb69c6557201e05d4f339c06790f7b16962d44ef2ac70f7b3986320f4c85db30e8902f2cc6f1c163e1506c387bb911403558fdb06bd7ade3734b438dcd1269c5fb4feb12add596804013c2302fe7e54a6d58f76d6fce55571313d063ce06a", 0x67, 0x4}, {&(0x7f0000000300)="4138a9596f4c9e129f336f02c31cf34e160a567b25ee768933bbd1c59617a00683fcf78b244184dedca4e9d98bc7b620938a8ddf97edccea24b279a7d270954c12473c51f4caa21e078c1236bb94936bfab209e49638e0c76f23425d651906ba9d80ac935dd67e0508775fe06011200104bc14aae6a452e84f4f8622b341b84673606dc48ba3f5b597d4ce3791cc5360145a6c4b8e227a1d36e5aa12bb0ec54e66ec2cc56d05435a52d84b092508a7f2c285c09f3643e893a691", 0xba, 0x9}, {&(0x7f00000003c0)="398b6163de3a72cc7e334a5b82f72aa853427aea30ebc1abdb0f9ab0514ed49db0bd05dea5d98f129a917d49e4009ac80bf3dac9444c0b98cdbfb866f2f63dcc00a9052b362fd7739179b242b80a", 0x4e, 0x1}, {&(0x7f0000000440)="04201c50bb22b3f085482d85a1c1d42d9a953d58ff7dfd09f5b6316a22b6fdcd025231dfce12360f9724ee9c88393ee63ba39415da2885bb336c1639d65bace7956c4fab756717fb5680ff7fa3e90482610163c9328f798d2ad7b10ed7a4e395b35b27ba42efaad75aabb575217b6a6a7886c964c9039a1c0e35994f0123291fc11a2a91e7df8150146bc5a8c5b9f38f94854bda02e22df4b4e982289a18da5ae10a07cf8c84f2b8dc0b09507e3bed24f3052a120e4c9beb91e10e8082bf19a5f9f144f04037bd788d8f9e9276511d8c4937372f7288cd063994", 0xda, 0x401}, {&(0x7f00000006c0)="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{&(0x7f00000016c0)="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", 0x1000, 0x4}], 0x10205b, &(0x7f00000027c0)=ANY=[@ANYBLOB="666c7573682c6e6f646f74732c757365667275652c757365667265652c646f02746c70b2fa2074732c666c7573682c6e6f646f74732c617070726169aad7627e1673659cb17d7ef218569e15332c6f626a5f747970653d252c00"]) 15:28:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448dc, &(0x7f0000000140)="a7") [ 2035.564696] loop7: detected capacity change from 0 to 264192 [ 2035.610691] loop7: detected capacity change from 0 to 16383 15:28:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 44) [ 2035.647024] loop7: detected capacity change from 0 to 264192 15:28:48 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000240)={'fscrypt:', @desc3}, &(0x7f0000000280)={0x0, "21a1a9b15e445f57b7eb2640818c84b0cf2ed4388a913baf7603e08a02647cb1ca642344cc51736591c7a4e1c96ec5a82fcebd6b3f3c59f314b1f1c8a3078e3b", 0x33}, 0x48, 0xfffffffffffffffc) add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)="cefbb9e950deb6a1968917c51f7662f88877d07779384b23639ba6c6167e6353168e38fb27c2df5e2aab5be41f48cc79a4fe816a222c784f7ae1d8046d5b1bc1e61f5c79e3eedb7948406e8c724c24ec2e6931e12031bbb7998f0e38267c025219629ba5f64f385a85d2915589801ce0aef2882477ceba2afadc9ae1ca00e348e2741e40c2eee473558253ab518ac6a01e", 0x91, r0) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000040)={0x3, 0x3, 0x3}) r1 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x10002, &(0x7f00000001c0)=ANY=[]) fcntl$notify(r1, 0x402, 0x4) fcntl$notify(r1, 0x402, 0x8000003c) 15:28:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:28:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)={0x28, 0x10, 0x1, 0x4, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x12, 0x0, 0x0, @u32}]}]}, 0x28}], 0x1}, 0x2000c000) 15:28:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB]) 15:28:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x20000000008900}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2035.936588] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2035.941249] loop6: detected capacity change from 0 to 65546 [ 2035.948675] FAULT_INJECTION: forcing a failure. [ 2035.948675] name failslab, interval 1, probability 0, space 0, times 0 [ 2035.950505] CPU: 0 UID: 0 PID: 14801 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2035.950597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2035.950639] Call Trace: [ 2035.950636] tmpfs: Unknown parameter 'ât@ÂîäsU‚S«QŠÆ ' [ 2035.950657] [ 2035.950683] dump_stack_lvl+0xfa/0x120 [ 2035.950771] should_fail_ex+0x4d7/0x5e0 [ 2035.950889] should_failslab+0xc2/0x120 [ 2035.951021] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 2035.951150] ? srso_return_thunk+0x5/0x5f [ 2035.951233] ? __d_alloc+0x31/0x9e0 [ 2035.951382] __d_alloc+0x31/0x9e0 [ 2035.951526] d_alloc+0x4a/0x1e0 [ 2035.951663] lookup_one_qstr_excl+0xd0/0x190 [ 2035.951751] ? mnt_want_write+0x153/0x410 [ 2035.951855] filename_create+0x1da/0x4a0 [ 2035.951968] ? __pfx_filename_create+0x10/0x10 [ 2035.952079] ? srso_return_thunk+0x5/0x5f [ 2035.952166] ? lock_acquire+0x32/0xc0 [ 2035.952286] ? srso_return_thunk+0x5/0x5f [ 2035.952384] do_mkdirat+0x9b/0x350 [ 2035.952514] ? __pfx_do_mkdirat+0x10/0x10 [ 2035.952663] ? srso_return_thunk+0x5/0x5f [ 2035.952760] __x64_sys_mkdir+0xf3/0x140 [ 2035.952891] do_syscall_64+0xbf/0x1d0 [ 2035.952987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2035.953084] RIP: 0033:0x7f5bf56edc27 [ 2035.953136] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2035.953215] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2035.953287] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2035.953341] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2035.953397] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2035.953450] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2035.953501] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2035.953608] [ 2035.959547] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2035.966341] loop3: detected capacity change from 0 to 65546 [ 2036.001731] tmpfs: Unknown parameter 'ât@ÂîäsU‚S«QŠÆ ' 15:28:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 2036.039235] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2036.086876] loop7: detected capacity change from 0 to 131209 [ 2036.286099] ISOFS: Unable to identify CD-ROM format. 15:29:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 45) 15:29:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000000140)="a7") 15:29:10 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, 0x0, 0x220) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r3, &(0x7f0000000200)='E', 0x140000) sendfile(r2, r1, 0x0, 0x4001) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r4, 0x127d, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, r7) 15:29:10 executing program 5: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x163008, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0xae, &(0x7f0000000100)={[{@usrjquota, 0x22}]}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = geteuid() syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="a2f9da9aa852a860bfba85e82717afe19271d24291e9d2e9750e9821a23e34cdc66f6f909540ddd50ad5d1f1d8a41215a42d6152df4281a240e4ff59cc4bf2c0856a15bf30077a8846ca7fce55477c", 0x4f, 0x8000}], 0x124001, &(0x7f00000002c0)={[{@huge_never}, {@nr_blocks={'nr_blocks', 0x3d, [0x78]}}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@huge_never}, {@uid={'uid', 0x3d, r0}}, {@nr_blocks={'nr_blocks', 0x3d, [0x57, 0x36, 0x78, 0x2d]}}, {@uid={'uid', 0x3d, r1}}], [{@fowner_gt}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@appraise_type}, {@dont_measure}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) 15:29:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:29:10 executing program 4: getgid() r0 = getgid() r1 = getgid() r2 = getgid() setresgid(r0, r1, r2) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setgroups(0x0, &(0x7f00000003c0)) getegid() memfd_secret(0x0) r3 = getpid() pidfd_open(r3, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x9, 0x4, &(0x7f0000000800)=[{&(0x7f00000001c0)="506ace23e53df1153d4e7fff401c1b280455c9f815e907aedf3d707b795691a151c379e1ea4c073dfd0acbef4066510713e41d20d982f1ee563cc6ed994a7f5e9c373d81edeadababa257bfc6179410ead9dc257949f08241e10632febffb61f8371a58b1f4f74a3ba6549d535f514e61280649d98b44c1d5be5235cc8be2d861fd8cbc2722938fade549c130acc2f3f071bf00f236a1a3af8b3b34e7b782d5e017789b61f47c63ff7ef922486debe0f8c1ab10395b6edebf529143ea8f1cac52872303a70e795c9316fc64dc0aab1e733fcefb9617fada8b0e26ac20b970b8d7f7ff7bf29288fab2189", 0xea, 0x62}, {&(0x7f0000000600)="dd02e73e4c811356f3aaf30db9cc42ec6a2f2275f5a6b8987e9d891161a320d4c2554fb09baf2e9f5ccf44b9487de6a295a9d229a9faa541c20fb6bc907bbe043d087c4ff4b41509527b0470a38f002b17089eaf9fef7ddb32a683e0fe88da6f2f709f87bf5d36285563599f66d6c3722256cecf15b84500736dbab6", 0x7c, 0x200}, {&(0x7f0000000680)="4dec32614cf054998476a197bdf20c26ddbaa038a1711724291a5959066089954c9f03bdb86160e5269d4c05eb313a7a988eb1e2da139c239765da30f59f162a2422b42e0b4dd235945eddcf51f07df24611e2cbb6dcf845fded97a4abc83fdae90d40cb64cab653050a5e71023f2851370c84110ea011a7ae35d2c96de4f8a4ac5173c7", 0x84, 0x4}, {&(0x7f0000000740)="129cc8ce13864e5d41cfd8835a1a393416af7db5a6a8360ed15d0b49dbeff08c13fc3a5db5cd51d614dbcbbcaba55426ad6f827df7bb9504ccad3548f1b08253062f2328db4c157f4195c9bb7c7f21be901c25fe0be6a439fce6206e306857fd546d61b5c40edd3569717e81a3bb9fbc880b5e7caf5329c079c9ff5b07d10ce58e222089728f19db72c79ef7687da2967b19aee16362a4a73a8221cfb45c679b4743e11b44bbc89b6537f96f0e83e9f5e0a4f456598afcbe9ce1", 0xba, 0x10001}], 0x2, &(0x7f0000000880)={[{@fat=@dmask={'dmask', 0x3d, 0x80000000}}, {@utf8no}, {@shortname_winnt}], [{@dont_appraise}, {@measure}, {@fsname={'fsname', 0x3d, '\\^/\''}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) r4 = getpid() r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) r6 = getpid() r7 = pidfd_open(r6, 0x0) pidfd_send_signal(r7, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) epoll_create(0x0) 15:29:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:29:10 executing program 0: rseq(&(0x7f0000000040), 0x20, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x26282) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x14080, 0x100) fallocate(r0, 0x0, 0x0, 0x87ffffc) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) sendfile(r2, r0, &(0x7f0000000000)=0xbd7, 0x80000001) [ 2057.478740] loop3: detected capacity change from 0 to 65546 [ 2057.488966] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2057.517090] loop6: detected capacity change from 0 to 65546 [ 2057.529567] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:29:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x78, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 2057.618233] loop4: detected capacity change from 0 to 256 [ 2057.640722] vfat: Unknown parameter 'dont_appraise' 15:29:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448e4, &(0x7f0000000140)="a7") 15:29:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 46) [ 2057.713273] loop4: detected capacity change from 0 to 256 [ 2057.727808] vfat: Unknown parameter 'dont_appraise' [ 2057.766733] loop3: detected capacity change from 0 to 65546 [ 2057.800999] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:29:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 2057.850523] EXT4-fs: journaled quota format not specified [ 2057.865378] loop6: detected capacity change from 0 to 65546 [ 2057.875799] FAULT_INJECTION: forcing a failure. [ 2057.875799] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.877773] CPU: 1 UID: 0 PID: 14842 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2057.877870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2057.877916] Call Trace: [ 2057.877937] [ 2057.877965] dump_stack_lvl+0xfa/0x120 [ 2057.878059] should_fail_ex+0x4d7/0x5e0 [ 2057.878191] ? jbd2__journal_start+0x193/0x6b0 [ 2057.878314] should_failslab+0xc2/0x120 [ 2057.878455] kmem_cache_alloc_noprof+0x60/0x3d0 [ 2057.878575] ? srso_return_thunk+0x5/0x5f [ 2057.878660] ? lock_is_held_type+0x9e/0x120 [ 2057.878764] jbd2__journal_start+0x193/0x6b0 [ 2057.878904] ? __ext4_new_inode+0x2c9c/0x4b20 [ 2057.879003] __ext4_journal_start_sb+0x331/0x600 [ 2057.879130] __ext4_new_inode+0x2c9c/0x4b20 [ 2057.879291] ? __pfx___ext4_new_inode+0x10/0x10 [ 2057.879400] ? __pfx_avc_has_perm+0x10/0x10 [ 2057.879530] ? srso_return_thunk+0x5/0x5f [ 2057.879622] ? __pfx___dquot_initialize+0x10/0x10 [ 2057.879798] ext4_mkdir+0x33d/0xb30 [ 2057.879952] ? __pfx_ext4_mkdir+0x10/0x10 [ 2057.880066] ? inode_permission.part.0+0xb5/0x520 [ 2057.880198] vfs_mkdir+0x291/0x4f0 [ 2057.880315] do_mkdirat+0x1a4/0x350 [ 2057.880456] ? __pfx_do_mkdirat+0x10/0x10 [ 2057.880603] ? srso_return_thunk+0x5/0x5f [ 2057.880707] __x64_sys_mkdir+0xf3/0x140 [ 2057.880847] do_syscall_64+0xbf/0x1d0 [ 2057.880950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2057.881055] RIP: 0033:0x7f5bf56edc27 [ 2057.881112] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2057.881208] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2057.881286] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2057.881344] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2057.881399] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2057.881455] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2057.881510] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2057.881624] [ 2057.914379] EXT4-fs error (device sda) in __ext4_new_inode:1084: Out of memory 15:29:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:29:33 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0xff, 0x1000, 0x7f, 0x7fffffff, 0x13, "41f3ef4ec1f5fb956fd2955a3ff8fdb47d35d2"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x25a) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0xfc00]) 15:29:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 47) 15:29:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x3c7c02c9b47383d1, 0x0, 0x0, {{@in, @in=@private}, {@in6=@loopback, 0x0, 0x32}, @in6=@private1, {}, {}, {}, 0x0, 0x0, 0x2, 0x3}, [@algo_auth={0x48, 0x1, {{'sha512-ce\x00'}}}]}, 0x138}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x48000) 15:29:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x20, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_RULES={0x4}]}, 0x20}}, 0x0) 15:29:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:29:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0xa00}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) openat(r2, &(0x7f0000000180)='./file0\x00', 0x100, 0x194) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x14000, 0x10) chdir(&(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) 15:29:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000140)="a7") [ 2080.567035] loop6: detected capacity change from 0 to 65546 [ 2080.580929] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2080.596087] loop3: detected capacity change from 0 to 65546 [ 2080.629448] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:29:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@private1, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_mmap}]}}) 15:29:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 48) 15:29:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {0x0, 0x0, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:29:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000000140)="a7") [ 2080.805752] loop6: detected capacity change from 0 to 65546 [ 2080.812169] FAULT_INJECTION: forcing a failure. [ 2080.812169] name failslab, interval 1, probability 0, space 0, times 0 [ 2080.813174] CPU: 0 UID: 0 PID: 14880 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2080.813224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2080.813247] Call Trace: [ 2080.813258] [ 2080.813272] dump_stack_lvl+0xfa/0x120 [ 2080.813323] should_fail_ex+0x4d7/0x5e0 [ 2080.813387] ? jbd2__journal_start+0x193/0x6b0 [ 2080.813449] should_failslab+0xc2/0x120 [ 2080.813521] kmem_cache_alloc_noprof+0x60/0x3d0 [ 2080.813582] ? srso_return_thunk+0x5/0x5f [ 2080.813626] ? lock_is_held_type+0x9e/0x120 [ 2080.813678] jbd2__journal_start+0x193/0x6b0 [ 2080.813749] ? __ext4_new_inode+0x2c9c/0x4b20 [ 2080.813799] __ext4_journal_start_sb+0x331/0x600 [ 2080.813874] __ext4_new_inode+0x2c9c/0x4b20 [ 2080.813955] ? __pfx___ext4_new_inode+0x10/0x10 [ 2080.814009] ? __pfx_avc_has_perm+0x10/0x10 [ 2080.814076] ? srso_return_thunk+0x5/0x5f [ 2080.814125] ? __pfx___dquot_initialize+0x10/0x10 [ 2080.814213] ext4_mkdir+0x33d/0xb30 [ 2080.814291] ? __pfx_ext4_mkdir+0x10/0x10 [ 2080.814348] ? inode_permission.part.0+0xb5/0x520 [ 2080.814415] vfs_mkdir+0x291/0x4f0 [ 2080.814474] do_mkdirat+0x1a4/0x350 [ 2080.814544] ? __pfx_do_mkdirat+0x10/0x10 [ 2080.814617] ? srso_return_thunk+0x5/0x5f [ 2080.814669] __x64_sys_mkdir+0xf3/0x140 [ 2080.814739] do_syscall_64+0xbf/0x1d0 [ 2080.814791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2080.814845] RIP: 0033:0x7f5bf56edc27 [ 2080.814873] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2080.814916] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2080.814955] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2080.814984] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2080.815012] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2080.815040] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2080.815067] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2080.815124] [ 2080.831696] EXT4-fs error (device sda) in __ext4_new_inode:1084: Out of memory 15:29:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:29:33 executing program 7: r0 = syz_io_uring_setup(0xc14, &(0x7f00000002c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x100000001, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) r2 = dup(r1) r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000100)=0x1) sendmmsg$inet6(r2, &(0x7f0000001900)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x24008080) close_range(r0, 0xffffffffffffffff, 0x0) 15:29:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x10, &(0x7f0000000140)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x6, 0x7fff) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000001440), &(0x7f0000000040)) openat(r0, &(0x7f0000000180)='./file1\x00', 0x40980, 0x42) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x121242, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x141042, 0x0) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x100, 0x40) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) 15:29:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 49) 15:29:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x40049409, &(0x7f0000000140)="a7") 15:29:33 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r1 = inotify_init() open_tree(r0, &(0x7f0000000140)='./file0\x00', 0x1001) r2 = inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x4, @perf_config_ext={0x4, 0xfe1}, 0x1, 0x0, 0x0, 0x7, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x4, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000002a40)=[0xffffffffffffffff]) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762fbc3889315c56839373673000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='reiserfs\x00', 0x1042032, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x500000a) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x500) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f00000002c0)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) [ 2081.148157] loop3: detected capacity change from 0 to 65546 [ 2081.164459] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2081.166579] loop6: detected capacity change from 0 to 65546 [ 2081.169308] FAULT_INJECTION: forcing a failure. [ 2081.169308] name failslab, interval 1, probability 0, space 0, times 0 [ 2081.170365] CPU: 0 UID: 0 PID: 14899 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2081.170415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2081.170438] Call Trace: [ 2081.170449] [ 2081.170463] dump_stack_lvl+0xfa/0x120 [ 2081.170514] should_fail_ex+0x4d7/0x5e0 [ 2081.170578] ? security_inode_init_security+0x13e/0x390 [ 2081.170626] should_failslab+0xc2/0x120 [ 2081.170703] __kmalloc_noprof+0xb5/0x4b0 [ 2081.170764] ? posix_acl_create.part.0+0x2a0/0x480 [ 2081.170830] security_inode_init_security+0x13e/0x390 [ 2081.170881] ? __pfx_ext4_initxattrs+0x10/0x10 [ 2081.170943] ? __pfx_security_inode_init_security+0x10/0x10 [ 2081.170999] ? srso_return_thunk+0x5/0x5f [ 2081.171043] ? crc32c_le_arch+0x11c/0x1d0 [ 2081.171118] __ext4_new_inode+0x33d0/0x4b20 [ 2081.171198] ? __pfx___ext4_new_inode+0x10/0x10 [ 2081.171254] ? __pfx_avc_has_perm+0x10/0x10 [ 2081.171323] ? __pfx___dquot_initialize+0x10/0x10 [ 2081.171413] ext4_mkdir+0x33d/0xb30 [ 2081.171492] ? __pfx_ext4_mkdir+0x10/0x10 [ 2081.171549] ? inode_permission.part.0+0xb5/0x520 [ 2081.171617] vfs_mkdir+0x291/0x4f0 [ 2081.171676] do_mkdirat+0x1a4/0x350 [ 2081.171746] ? __pfx_do_mkdirat+0x10/0x10 [ 2081.171819] ? srso_return_thunk+0x5/0x5f [ 2081.171872] __x64_sys_mkdir+0xf3/0x140 [ 2081.171942] do_syscall_64+0xbf/0x1d0 [ 2081.171994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2081.172048] RIP: 0033:0x7f5bf56edc27 [ 2081.172077] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2081.172118] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2081.172157] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2081.172187] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2081.172214] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2081.172242] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2081.172270] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2081.172328] [ 2081.212783] loop4: detected capacity change from 0 to 40 15:29:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {0x0, 0x0, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:29:34 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x4, 0x3f, 0x2, 0x6, 0x20, @private2, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x80, 0x40, 0x0, 0x80000001}}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000000140)={@rand_addr=' \x01\x00', @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x2f, 0x7, 0x4, 0x200, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, 0x0, 0x10, 0x0, 0x1}}) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000c80)=ANY=[@ANYBLOB="d8010000", @ANYRES16=0x0, @ANYBLOB="02002dbd7000fcdbdf251700000090000180080003000100000008000300030000001400020076657468315f746f5f626f6e64000000140002006261746164765f736c6176655f31000014000200626f6e645f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="14000200766972745f776966693000000000000014000200776730000000000000000000000000007800018008000300030000000800030000000000140002007465616d30000000000000000000000008000300010000001400020067656e6576653100000000000000000008000300030000001400020074756e6c30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r2, @ANYBLOB="3800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="1400020077673200000000000000000000000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="200001801400020076657468305f766c616e00000000000008000100", @ANYRES32=r6, @ANYBLOB="040001800c00018008000100", @ANYRES32=r10, @ANYBLOB="180001801400020076657468315f746f5f7465616d0000003c0001801400020076657468315f746f5f627269646765000800030002000000140002007465696d5f736c6176655f30000000000800030003000000"], 0x1d8}, 0x1, 0x0, 0x0, 0x4000810}, 0x4004001) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r11, 0x0, 0x4, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x90) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028", 0x5d, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYBLOB=',\x00']) 15:29:34 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x40086602, &(0x7f0000000140)="a7") [ 2088.308393] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.309630] I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x104000 phys_seg 127 prio class 0 [ 2088.311406] buffer_io_error: 182 callbacks suppressed [ 2088.311459] Buffer I/O error on dev sr0, logical block 0, lost async page write [ 2088.313957] Buffer I/O error on dev sr0, logical block 1, lost async page write [ 2088.315480] Buffer I/O error on dev sr0, logical block 2, lost async page write [ 2088.317034] Buffer I/O error on dev sr0, logical block 3, lost async page write [ 2088.318606] Buffer I/O error on dev sr0, logical block 4, lost async page write [ 2088.320219] Buffer I/O error on dev sr0, logical block 5, lost async page write [ 2088.321763] Buffer I/O error on dev sr0, logical block 6, lost async page write [ 2088.323293] Buffer I/O error on dev sr0, logical block 7, lost async page write [ 2088.325384] Buffer I/O error on dev sr0, logical block 8, lost async page write [ 2088.326890] Buffer I/O error on dev sr0, logical block 9, lost async page write [ 2088.340920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.341644] I/O error, dev sr0, sector 127 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 [ 2088.357801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.358381] I/O error, dev sr0, sector 128 op 0x1:(WRITE) flags 0x104000 phys_seg 127 prio class 0 [ 2088.368328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.368860] I/O error, dev sr0, sector 255 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 [ 2088.389826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.390640] I/O error, dev sr0, sector 256 op 0x1:(WRITE) flags 0x104000 phys_seg 127 prio class 0 [ 2088.401431] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.401964] I/O error, dev sr0, sector 383 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 [ 2088.433616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.434585] I/O error, dev sr0, sector 384 op 0x1:(WRITE) flags 0x104000 phys_seg 127 prio class 0 [ 2088.443614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.444161] I/O error, dev sr0, sector 511 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 [ 2088.464773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.466174] I/O error, dev sr0, sector 512 op 0x1:(WRITE) flags 0x104000 phys_seg 127 prio class 0 [ 2088.477686] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.478739] I/O error, dev sr0, sector 639 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 [ 2088.499585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.512175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.531005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.542997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.567813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.579385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.598220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.609850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.629284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.640752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.649824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.655361] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.670828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.676332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.686335] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.692657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.703078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.708569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.719643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.726057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.737784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.743281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.749077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.754593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.779334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.791300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.816071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.828171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.855410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.874440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.898311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.908995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.928081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.938568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.960255] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.973866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2088.993563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.009255] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.032013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.043767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.083077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.094919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.115413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.126339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.146070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.160793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.185877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.199670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.217949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.232078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.251058] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.264266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.287917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.298878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.316926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.328250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.345473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.356443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.374084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.388717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.409885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.434074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.486264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.500739] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.522821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.537521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.559605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.575467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.602003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.613042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.630760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.641833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2089.672952] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=1s [ 2089.674736] sr 1:0:0:0: [sr0] tag#0 Sense Key : Illegal Request [current] [ 2089.676080] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code [ 2089.677354] sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 00 05 20 00 00 0e 00 15:29:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000480)) write$binfmt_aout(r0, &(0x7f00000009c0)=ANY=[], 0x1120) open(0x0, 0x0, 0x101) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000540)) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) lseek(r2, 0x7f, 0x1) ioctl$TCGETS(0xffffffffffffffff, 0x5401, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 15:29:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x40087602, &(0x7f0000000140)="a7") 15:29:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xca, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:29:53 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6e725f696e6f6465733d74652cf700468342c7628ad6fbf3d569640f9a3f13b1f9ea4b0bf16b1257eac8687ae373ad17ca0903990000000000"]) 15:29:53 executing program 0: sendmsg$AUDIT_TTY_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x400, 0x70bd29, 0x25dfdbfe, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) shmat(r0, &(0x7f0000fe7000/0x1000)=nil, 0x4000) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x0) mlock(&(0x7f0000ff1000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff4000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) 15:29:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 50) 15:29:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {0x0, 0x0, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:29:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001800400008ec15035a20be6a893458743efec9749bd1e93e5db6a52100030000000000", @ANYRES32=r3], 0x5c}}, 0x0) [ 2101.014362] loop3: detected capacity change from 0 to 65546 [ 2101.016070] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2101.017340] tmpfs: Bad value for 'nr_inodes' [ 2101.019748] tmpfs: Bad value for 'nr_inodes' 15:29:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:29:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[]) r0 = getpid() ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'erspan0\x00', &(0x7f0000000200)={'ip_vti0\x00', 0x0, 0x10, 0x7, 0x9, 0x905, {{0x11, 0x4, 0x0, 0x15, 0x44, 0x66, 0x0, 0x8, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @private=0xa010101, {[@noop, @generic={0x88, 0x8, "cdd2b5c9c1dd"}, @end, @timestamp={0x44, 0x14, 0x9f, 0x0, 0x9, [0x8, 0x1f, 0x3, 0x8]}, @timestamp={0x44, 0x8, 0x43, 0x0, 0xb, [0x3]}, @ra={0x94, 0x4}, @noop, @noop, @noop]}}}}}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={@private1={0xfc, 0x1, '\x00', 0x3}, 0x4a, r1}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0xf8, 0x80, 0x20, 0x0, 0x7ff, 0x410, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x9, 0x8}, 0x500, 0x3f, 0x4, 0x6, 0x2, 0x3, 0x9, 0x0, 0x4000, 0x0, 0x934}, r0, 0xa, 0xffffffffffffffff, 0x1) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0xa0801, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000140)='vfat\x00') [ 2101.147861] loop6: detected capacity change from 0 to 65546 [ 2101.178865] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2101.182534] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2101.220366] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.7'. 15:29:54 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x9, 0x2, 0x1e, 0xfffffff9}, {0x200, 0x81, 0xe5, 0x400000}, {0xee5, 0x8, 0x20, 0x99}, {0x1, 0x4, 0x1a, 0x81}, {0x800, 0x2f, 0x40, 0x2}, {0x7fff, 0x9, 0x40, 0x3f}]}) flock(r0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="db", 0x1}], 0x1, 0x8001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="000000000400009aaf23fa696c6500"]) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r4, 0x4018f50b, &(0x7f0000000480)={0x1, 0x62, 0x2}) r5 = getpid() pidfd_open(r5, 0x0) r6 = epoll_create(0x7) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000240)={0xa0002000}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7, 0xfe, 0x3, 0x5, 0x0, 0x1, 0x2220, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000140), 0x9}, 0x80, 0x3f, 0x37f, 0x9, 0xffffffffffff4abe, 0xe456, 0x800, 0x0, 0x0, 0x0, 0x7ff}, r5, 0x9, r7, 0x8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0x9, 0x7f, 0x41, 0x1ff}, {0x54cf, 0x1, 0x0, 0xff}, {0x401, 0x7a, 0x7, 0x9}, {0x4, 0x7, 0x3f, 0x800}, {0x4f5, 0x4, 0x3, 0x6}]}, 0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r8, r8, 0x0, 0x100000) [ 2101.260032] loop3: detected capacity change from 0 to 65546 [ 2101.263200] syz-executor.4: attempt to access beyond end of device [ 2101.263200] loop4: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2101.266686] FAT-fs (loop4): unable to read boot sector [ 2101.270906] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2101.301255] vfat: Unknown parameter 'vfat' 15:29:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200), 0x0, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:29:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xce, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:29:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="87f577d59cb4280000001000050000000000000000000c00000002000000000000000400000008003c6e6ec3900ff8e2c9ab665ddcb37570c5b5595f8b16d6733177882d79026bc4623af33ccde06dd8d29541ba098ef406a19f515ed2956b2c6c1a2b8156eb431359f362d8a6739ef123d4bf14022ed513bc72c96e93b067c006d332fb9642dacde8a3b8baafbd6918ce1f7c977c5ca3ebb86af0189244786da2b8a042e61c25a8996b65cbd15fab5daf254f7bd7c7dc28c7e6015e1ddbcdf97a4211cc0628ab8a6a49db0d2057452113698c415178e84cb21f0bb228dde412b4"], 0x28}], 0x1}, 0x0) 15:30:17 executing program 7: io_setup(0x7, &(0x7f0000000a80)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) r4 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000003c0)='./file1\x00', 0x9, 0x4, &(0x7f0000000680)=[{&(0x7f0000000400)="4f49bcd23ed190f69719d776a37ddeda5cf68383ba2e97688fa0195a9141e6fef6", 0x21, 0x2}, {&(0x7f0000000500)="0ca74e16ea8b17baf44dc5befa40aa66f2fde84b00e7eb0d06fff078d0d91b598120932816c5616ce662ae0aaca882c85d21fea22216d0622dbdb5f930620815346aebeaa04b67db764eeadbb05c049f69c0baf3935238145823354aa9c4552b346c0bd1acc01fd0c55e0b470d4ed818c6add2c12741c68a31055b97b806e745ba657b871fdb8f2af63c9e2192dd7af1bef9f55ad5aaffe6578f964fb3c138836451d8eae8c44bcc7eeab5000e6f8907865ba0da9289f5ee5fed94ecddb3ae7ffcd84b8acbec82b00ce145a31dc7b7b27309b4d72521b407f8b6b57addb2d2b047e91de163bf36ad04a7", 0xea, 0x80000001}, {&(0x7f0000000440)="181591bc46da8ccbc290efaa766096c552660d05c9ab9b6ffce4e5e5218181619650", 0x22}, {&(0x7f0000000600)="27223cf9799558c98968291e4ee200299efe5c7444ff67cacea9594c17de2f3056e8d8ff69a53ddc180d083565833f744ac6c367c31602d0b8920b88e2c943fd1b894b15e9356ab2fc57b97a7132d17a3a77681506be1ad8ce", 0x59, 0x6}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="646f74732c646f74732c646f74882c616c6c6f775f7574696d653d30303030303030303030303030303030303030303031302c6f626a5f757365723d262c00"]) r5 = eventfd(0x0) r6 = signalfd(r1, &(0x7f0000000800)={[0x1]}, 0x8) r7 = epoll_create(0x7) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000240)={0xa0002000}) io_submit(r0, 0x9, &(0x7f0000000b00)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x1, r1, &(0x7f0000000000)="586f128b25c627e580afcf4c580064385671294a4397d1efceb84ec1cd64333c90b06a80bb7e", 0x26, 0x3, 0x0, 0x2, r1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x79f, 0xffffffffffffffff, &(0x7f0000000240)="67ae1183b46047677ce0f8c8db18ece98f2a5819a06fb1f12e60a599601c0f0529d6474ae9c76a7017f23d214f1a99fd326c69773829d408335e73f1e745dcb76697c004fb82116b1058f4ffc808ef2949dbd90078e4db41b989a75d03445b77f266957f2a3250767f6daa7e3a179be03def4aae820ef629387bdde81802c0e2058b878b0c30cc1eaad7f1f49c3530fe87f4f875bd3858162fcb4497ea2d4a58cc95fc7722a4c3e43ada7e4e3b242044d865a05e97fe0a4629cddfd5e30396", 0xbf, 0x2, 0x0, 0x1, r5}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x2, r1, &(0x7f0000000300)="ee6232dc782ae7f66f91a5104901f110275204deb5160e1cfa172f9becc01dd0266092d885cba7c1f424df0e42ad58867b658fb0a0db1f5efb457c5f96517b1e88fe245b9dc52e28a4dc38f446ab845c64f73187f1d19351d9cbfc294f", 0x5d, 0x9, 0x0, 0x2, r1}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x907, r4, &(0x7f0000000700)="8183380384c79480e9c046159e68339961193408c037a930ca29749adadbf8eb9ed05d9fcb0e2b6aa037214861f863af5580377360949ea7d35f0b1bf8e35167e840bd8220c27cc3fd2fd2a0055244a9b22c53537ba80556afe93b2fc965c0232edf8c980f4385b90e5ea716ee011096b46436beaac4571cd88e975ea2198847066a85d50c659ee64fb9903fb859f703a589af55a551993d2e7bc50e0c26358a7868", 0xa2, 0x2, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x5, r6, &(0x7f0000000840)="3ec6ef3e12d1806a9ae765c07a62aaa25356d0ea369ae7309d3081267fa09b6dd636e7ce8d80e5ee4997b8897195aa73b32b349f3a0d09b865726e19d0", 0x3d, 0x4, 0x0, 0x2, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f00000008c0), 0x0, 0x2, 0x0, 0x2, r1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x3, 0x80, r1, &(0x7f0000000940)="2c75b0512b0142c2a3063ce189ba00c225178db18da218948da67fcc8d3f6afe82a878f6fe", 0x25, 0x9, 0x0, 0x2, r1}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f00000009c0)="fffb5b3f293357234a851798a772", 0xe, 0xf986, 0x0, 0x2, r1}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x5, 0x401, r1, &(0x7f0000000a40)="b0", 0x1, 0x8, 0x0, 0x2, r8}]) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r9, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x40000, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0xeffdffff, 0x8008, 0xc, 0x1, 0x0, r1, &(0x7f00000001c0)="10", 0x1}]) 15:30:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 51) 15:30:17 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200), 0x0, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:30:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x401c5820, &(0x7f0000000140)="a7") 15:30:17 executing program 4: unshare(0x10000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x24, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0x8, 0x3, 0x0, [{@remote}, {@multicast1}]}]}}}], 0x28}, 0x0) 15:30:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:30:17 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x141042, 0x0) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000000040)='\"', 0x1}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4cd01, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r1}) r3 = syz_open_dev$vcsn(&(0x7f0000000080), 0x5, 0x200000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xecb}}, './file2\x00'}) 15:30:17 executing program 5: r0 = memfd_create(&(0x7f00000002c0)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLK\xa4g?K)\xa0\xf0\x9b8Y\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x00\x00\x00\x00\x00\x04\x00\x00\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x05\x00\x80\xa1z\xb4r\x95\xc3@\x99\xa6\xf1\xff#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48E\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x80L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x04\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb62\x93\x00\x00\x00\x00\x00\x00\x00\xaaU\\\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@\xb6\x86U\xa7\xd4}\xaaU\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9b\v\xc7^QD1\x1a\x19\x0f\a\x00\x00\x00\x00\x00\x00\x00\xc1\x10\xf273\x01\x00\xb3_\xe8\x9a*\xfcLW;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xee\xc0\b\x83\x98X\xa8\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\x01\x01\x00\x00xK\x00\x00\x00\x00\b$\xa2x\x8a@K\xcb,T\x12\f\x17\xaaP\"\xfaj~\xef\x93\xb1/\\\x01\xe2\xba\x0e\xe3\xf95\x1d\x10\xa7\x97\xbf\x8e\xac\x81\xc9\x13\x8e\xb3\xf3\xb5d\xa1\xcf\x1d\x92\x9b\x9b\xa7\x12F\xa0\xe0\xff\x1a\x8e\xe2ae^=\n\xe1\xa6\xb8\xe9v\x8f2\xf4\xac\xe5\xdf\xffi`Mo\x1e\x1cMN<\x1b\x1d\xd5\x01n\xa7~\x8b\x90/62\xff;.S\xf7\x0flwa\x16\xf0\xf2(\x96V,\xd7s\xaaOE\xd3H\xfd`}\xd8\xbc\x9a\xca\xe3\n\xd7fCe\xd8\xbb\xdao\xb0\x85\xcc\xedv\x94\xb5\xc4\xb6[>\xb9,\xfch_-s\x02,F\x15\xd8J\x9am5>\x94\x84\xf5\x00\xc3\xf6m\xc7B\t{\xe0d\xc65(\x18\x9c\xad\x13b6\xca\x16\x95\xcb^zF\xd0\x1a\x8dP\x94\x19\xa4\xbfr=\xb6\xae\xa5I7}/\xa1#\xd2\xa5\t\xbeHH\xe3y\xf6r0uFM\xa5\x85\xc3CBW\xa3\xff\xf0#2$*b\r\x18\x95<\xb5\xd3\xaf\xae\xc2\xb2\xa3K\x19\xe7H+p\x97H\xf3Z\xfdb!\\Df\x8e\xf4j\xda~$\xd9=\xea\xc5\x16\x04\x92\x93\r\xf2\xc4g\xd5cQ\xe18\xdeY\xf6\x18~\x1e$\x93nl\x80\xd6\xb1D\xa4@\xe5\x00'/691, 0xa) ftruncate(r0, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DVD_WRITE_STRUCT(r1, 0x127d, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"50248f2b12a9d46144646a8e3697ee1b", 0x0, r6, {0x2, 0x4}, {0x1f, 0x40}, 0x4000, [0x10000, 0x9, 0x0, 0x6, 0x54, 0x4, 0x1, 0x8, 0x9, 0xfff, 0x6, 0x6, 0x2, 0xfffffffffffffffe, 0x1000, 0x7]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r5}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001040)={r7, r8, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000002480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001280)={r13, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {0x0}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f740)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x1, "63ceced1c7757e"}) r18 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r18, 0x127d, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=r18, @ANYBLOB="000000012e2f58760d523100"]) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000580)={{r4, 0x1, 0xfffffffffffffbff, 0x9, 0x7, 0xc7, 0x7, 0x0, 0x5, 0x83, 0xe9, 0x43c1, 0x4, 0x400}}) [ 2125.165561] loop6: detected capacity change from 0 to 65546 [ 2125.179941] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2125.194173] loop7: detected capacity change from 0 to 264192 [ 2125.199977] msdos: Unknown parameter 'dotˆ' [ 2125.301795] loop3: detected capacity change from 0 to 65546 [ 2125.328576] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:30:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 52) [ 2125.386379] loop7: detected capacity change from 0 to 264192 [ 2125.400809] msdos: Unknown parameter 'dotˆ' 15:30:18 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200), 0x0, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:30:18 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f00000000c0)=[{0x0}], 0x1, 0x7fffffc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) pivot_root(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 2125.560684] loop6: detected capacity change from 0 to 65546 [ 2125.570734] FAULT_INJECTION: forcing a failure. [ 2125.570734] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.572342] CPU: 0 UID: 0 PID: 14998 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2125.572402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2125.572431] Call Trace: [ 2125.572444] [ 2125.572461] dump_stack_lvl+0xfa/0x120 [ 2125.572523] should_fail_ex+0x4d7/0x5e0 [ 2125.572602] should_failslab+0xc2/0x120 [ 2125.572689] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 2125.572767] ? trace_lock_acquire+0x13b/0x1b0 [ 2125.572822] ? srso_return_thunk+0x5/0x5f [ 2125.572879] ? sidtab_sid2str_get+0x17e/0x6f0 [ 2125.572952] ? srso_return_thunk+0x5/0x5f [ 2125.573015] kmemdup_noprof+0x2b/0x60 [ 2125.573070] sidtab_sid2str_get+0x17e/0x6f0 [ 2125.573169] sidtab_entry_to_string+0x33/0x110 [ 2125.573243] security_sid_to_context_core+0x350/0x620 [ 2125.573324] selinux_inode_init_security+0x434/0x650 [ 2125.573406] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 2125.573477] ? __kasan_kmalloc+0x7f/0x90 [ 2125.573527] ? srso_return_thunk+0x5/0x5f [ 2125.573583] ? srso_return_thunk+0x5/0x5f [ 2125.573637] ? posix_acl_create.part.0+0x2a0/0x480 [ 2125.573720] security_inode_init_security+0x1e7/0x390 [ 2125.573784] ? __pfx_ext4_initxattrs+0x10/0x10 [ 2125.573859] ? __pfx_security_inode_init_security+0x10/0x10 [ 2125.573929] ? srso_return_thunk+0x5/0x5f [ 2125.573980] ? crc32c_le_arch+0x11c/0x1d0 [ 2125.574068] __ext4_new_inode+0x33d0/0x4b20 [ 2125.574168] ? __pfx___ext4_new_inode+0x10/0x10 [ 2125.574236] ? __pfx_avc_has_perm+0x10/0x10 [ 2125.574321] ? __pfx___dquot_initialize+0x10/0x10 [ 2125.574431] ext4_mkdir+0x33d/0xb30 [ 2125.574527] ? __pfx_ext4_mkdir+0x10/0x10 [ 2125.574596] ? inode_permission.part.0+0xb5/0x520 [ 2125.574680] vfs_mkdir+0x291/0x4f0 [ 2125.574752] do_mkdirat+0x1a4/0x350 [ 2125.574839] ? __pfx_do_mkdirat+0x10/0x10 [ 2125.574929] ? srso_return_thunk+0x5/0x5f [ 2125.574994] __x64_sys_mkdir+0xf3/0x140 [ 2125.575079] do_syscall_64+0xbf/0x1d0 [ 2125.575143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2125.575208] RIP: 0033:0x7f5bf56edc27 [ 2125.575256] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2125.575308] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2125.575355] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2125.575391] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2125.575424] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2125.575459] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2125.575493] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2125.575565] 15:30:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x4020940d, &(0x7f0000000140)="a7") 15:30:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:30:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x4, 0xffffffffffffffff) [ 2125.851528] loop3: detected capacity change from 0 to 65546 [ 2125.861686] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:30:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x227b, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8c1}}, './file0\x00'}) fstat(r1, &(0x7f0000000040)) 15:30:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000000140)="a7") 15:30:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000", 0x10, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:30:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 53) 15:30:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x2, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[]) r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0xa8d, 0x24002) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x8) 15:30:41 executing program 5: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0, 0xee01}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB=';']) 15:30:41 executing program 7: waitid(0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x20000000, &(0x7f0000000080)) mbind(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000200)=0x100000001, 0x2, 0x2) 15:30:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x102, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 2148.372841] loop3: detected capacity change from 0 to 65546 [ 2148.376751] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2148.414746] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 2148.429232] loop6: detected capacity change from 0 to 65546 [ 2148.439487] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:30:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x112, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:30:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000", 0x10, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:30:41 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000003300)='./binderfs2/custom0\x00', 0x802, 0x0) fallocate(r0, 0x38, 0x8, 0x80) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000040)) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) openat(r2, &(0x7f0000000000)='./file1\x00', 0x2000, 0x40) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 15:30:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 54) 15:30:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000140)="a7") 15:30:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x490, 0x4) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000040)) [ 2148.698822] loop6: detected capacity change from 0 to 65546 [ 2148.700997] FAULT_INJECTION: forcing a failure. [ 2148.700997] name failslab, interval 1, probability 0, space 0, times 0 [ 2148.702172] CPU: 0 UID: 0 PID: 15043 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2148.702223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2148.702246] Call Trace: [ 2148.702257] [ 2148.702271] dump_stack_lvl+0xfa/0x120 [ 2148.702322] should_fail_ex+0x4d7/0x5e0 [ 2148.702388] should_failslab+0xc2/0x120 [ 2148.702460] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 2148.702524] ? trace_lock_acquire+0x13b/0x1b0 [ 2148.702570] ? srso_return_thunk+0x5/0x5f [ 2148.702616] ? sidtab_sid2str_get+0x17e/0x6f0 [ 2148.702676] ? srso_return_thunk+0x5/0x5f [ 2148.702728] kmemdup_noprof+0x2b/0x60 [ 2148.702771] sidtab_sid2str_get+0x17e/0x6f0 [ 2148.702838] sidtab_entry_to_string+0x33/0x110 [ 2148.702897] security_sid_to_context_core+0x350/0x620 [ 2148.702961] selinux_inode_init_security+0x434/0x650 [ 2148.703026] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 2148.703088] ? __kasan_kmalloc+0x7f/0x90 [ 2148.703127] ? srso_return_thunk+0x5/0x5f [ 2148.703172] ? srso_return_thunk+0x5/0x5f [ 2148.703216] ? posix_acl_create.part.0+0x2a0/0x480 [ 2148.703288] security_inode_init_security+0x1e7/0x390 [ 2148.703339] ? __pfx_ext4_initxattrs+0x10/0x10 [ 2148.703401] ? __pfx_security_inode_init_security+0x10/0x10 [ 2148.703459] ? srso_return_thunk+0x5/0x5f [ 2148.703502] ? crc32c_le_arch+0x11c/0x1d0 [ 2148.703574] __ext4_new_inode+0x33d0/0x4b20 [ 2148.703656] ? __pfx___ext4_new_inode+0x10/0x10 [ 2148.703711] ? __pfx_avc_has_perm+0x10/0x10 [ 2148.703781] ? __pfx___dquot_initialize+0x10/0x10 [ 2148.703871] ext4_mkdir+0x33d/0xb30 [ 2148.703959] ? __pfx_ext4_mkdir+0x10/0x10 [ 2148.704016] ? inode_permission.part.0+0xb5/0x520 [ 2148.704084] vfs_mkdir+0x291/0x4f0 [ 2148.704144] do_mkdirat+0x1a4/0x350 [ 2148.704216] ? __pfx_do_mkdirat+0x10/0x10 [ 2148.704289] ? srso_return_thunk+0x5/0x5f [ 2148.704342] __x64_sys_mkdir+0xf3/0x140 [ 2148.704413] do_syscall_64+0xbf/0x1d0 [ 2148.704466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2148.704519] RIP: 0033:0x7f5bf56edc27 [ 2148.704548] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2148.704590] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2148.704629] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2148.704658] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2148.704686] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2148.704714] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2148.704742] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2148.704801] 15:30:41 executing program 7: r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) mlock(&(0x7f0000fef000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000fea000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x4) mlock(&(0x7f0000ff1000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ff6000/0x4000)=nil, 0x7000) 15:30:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000", 0x10, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 2148.798893] loop3: detected capacity change from 0 to 65546 [ 2148.818852] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:30:41 executing program 4: r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000008740)={&(0x7f0000003dc0), 0xc, &(0x7f0000003e40)={&(0x7f0000003e00)={0x40, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4aa}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000003e80)={0x11, 0x0, 0x0}, &(0x7f0000003ec0)=0x14) sendmmsg$inet6(r2, &(0x7f0000008540)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x5, @private2, 0xb8}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="336383bd0ea50e", 0x7}], 0x1, &(0x7f0000000100)=[@rthdr={{0x38, 0x29, 0x39, {0x2b, 0x4, 0x0, 0x7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty]}}}], 0x38}}, {{&(0x7f0000000140)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, '\x00', 0x6}, 0x40}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000240)="c48245433fd230ed21f9a37ca7f8f1a362f4b8e4088735b34b0eccd3f2a3a1cde3e83537015de5ac62334b2dc16cbbcda270ee7a2edc0dc90f307682fc463541e25b0d3088365d313ea154ee4d668f221d08d63c63dfd5604744234ab234f1e8dcd5315039f38d94964a7c55baf34a88eb6870e355c1bf6f795750bed00629cf8d3190700e4c756f06c793", 0x8b}, {&(0x7f0000000180)="c4558f27d4e59ff73135f5a0175f461979", 0x11}, {&(0x7f00000001c0)="9a453649c2020deca13eafc9ec645a74a7db4d854f98f7118a87f1a74044e7372f3e01a69e3ee0c1abeab002b8c09af748360c", 0x33}, {&(0x7f0000000300)="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@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x98f}, @jumbo={0xc2, 0x4, 0xfff}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@local, r3}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x3e, 0xb, '\x00', [@calipso={0x7, 0x48, {0x2, 0x10, 0x1, 0xffff, [0x4, 0x6b2, 0x81, 0x8001, 0xc3eb, 0x100000000, 0xffff, 0x1000]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x18}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x40}}], 0x1170}}, {{&(0x7f0000005080)={0xa, 0x4e23, 0x3ff, @loopback, 0xda}, 0x1c, &(0x7f0000005200)=[{&(0x7f00000050c0)="11e44d50e4a43fa8decbbaa252c2589c9d3e63830e0f245cd6e3143b4cabaab6da5f8086b1afe814f3b58e82d45be88763fcb8960d38582c6266780674447425aaf56ab53ac05b26b9adf6b1ab8f2f8fa1b3038708f58681ece08136515b4de512ed23e19ddde168e7a0f8ac7961d2d283585e94ee818bf4bb4777f9bc", 0x7d}, {&(0x7f0000005140)="fd3827e707702658eb5a91f0b4e96e4d0686e3b1913a904eea0cea03e0b574f9387fa3d0e53adfbd2e78724b7b2c9686b2009777fea775bb8cc98eee2364caabcf9002907f8159df0c93693a2a81295b2f1031b7140350c78323dd28d8a2c15009000000ae3ca10735825c1a38fc031c8f6ddb8d297c9005d714b4ab09d740edec521d0eaade36f7d97a01a235fa7ef0dd1dc2078d28b0cd01a6144d04", 0x9d}], 0x2, &(0x7f0000005240)=[@dstopts={{0x228, 0x29, 0x37, {0x0, 0x41, '\x00', [@enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x20, {0x1, 0x6, 0x2, 0x1ff, [0x7, 0x6, 0x5]}}, @ra={0x5, 0x2, 0xffff}, @jumbo, @generic={0x3, 0xe5, "d2e686f2a6c07dc0ee79cc609cf8a23f4ea7f5b9b4f98cb845991939b49d6e84de745249ebd3a9d268a45b59bcb33e64d276a790647126d557f0fb8672779df80a6864658e2e044b8e34b1022bd1e5590b9dfe7487bdf60a0aeeec9502f493beb1d48cc4f258ddf1b1c4f02e5e43bcf6a43e3a01eca543cb4f001031215acdad51f691bb467cedcaa5e01c291e33c494e0858127f091af95fa6d84a62d26c1e8cf830624a44d740746ed6ece246d6c00041b77c9e3ff738d08e4560b9a2884d725f74ff9f71dac96891624c0dffa9723b5e2ab360cb5c4a3749812508426e5058336e4762d"}, @generic={0xff, 0xec, "590b44a5b2387e326e5733415d3421a967e301d0209ec7d27d02184e8eade785f53d6e83c4552ace8ce44b50af75d8444ee9058255393baa3ca1598ccec73671ca6d65d84f0282e0e12b9507c2d2c32782d8f8209dfb1aace7317da9a87c24222d279a0917691636fad110219184612341a7f1afeb97695bd4eb72d58d8eae6ef4918358e52386465e7da57f37a657000f6b423c7328d3adb3f2a7ec6bc3120eb61b9ffc189ef80e285bf3cb291422137908d9bd01cac077ea75b79bfd1878a2ee7f553506bb1c4b1c7c017a385c1390d1cbb0ea07cc737ff5e6e8f0e974d55306018027602bae31afe6509a"}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x9a35}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x200}}, @dstopts_2292={{0xe0, 0x29, 0x4, {0x2, 0x18, '\x00', [@generic={0xdb, 0xc3, "9af930f7cf462910a44e0dbc5ed756a4e5d3deeee2a555fb2ed019f5a2faec1bcced393ef7783f2e8fbb49844a2dbe16bea40a244b79f6a66492d84ca26ac621465c7c15dd1daeab1046f89992c6a1ab411448988bd3de1b57f470efdbaf0af413ad8cb0d7e6d725739d71bd8927a071e99daa64e52421a06d05ab892bfc334c69e3cd44b9cc59af03d8fe3ceae4bcd28613d2a1e44fa904a3ed2d5ee2600a181f7f048b46a3439d5d0cf6f7faf97b1f17064e45bec1ca81d8614c9ef2ab3753c30b1a"}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x0, 0x4, '\x00', [@generic={0x4, 0xf, "05b1d7ac0f3fcef5f71912444182a4"}, @calipso={0x7, 0x10, {0x1, 0x2, 0x1, 0x8, [0xde32]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @dstopts={{0x90, 0x29, 0x37, {0x32, 0xe, '\x00', [@generic={0x7, 0x72, "b01fdf11c213f743d431f4fa5aa7e5e3ae7b9c35cdd50b8f3cde125291f9ef3a1da2fe782446f3bc1cb4c7a10ccdab2f32424da21a38a4bf801376d3e3dd5e8ec3d265eb0fb5940f8b06df52a32dba3b2e85ac1135e6605e51e134a6821dd761a448639671e2daa672bb70c44ce696ce768a"}]}}}], 0x408}}, {{&(0x7f0000005680)={0xa, 0x4e20, 0x80000001, @local, 0x8}, 0x1c, &(0x7f0000005900)=[{&(0x7f00000056c0)="0a9ad1ff126794cba7b0cdbc9036da824d96aa83058e31b229966ea27d9d14ad7e9d7b591d3b2211c6f2e6ae1995b6f4adefdb4d60a0c8d71bf13daea6f78ba260a4d631", 0x44}, {&(0x7f0000005740)="774c78d9aa5ac23176e263dc2452f89e43faaada66eb42d4ca5c2c8edb8edca48d7c67f8b88b3bf7160bc73a745d5c05839a168086eae33ef158404edf81437bcfca188e877639bb19e5e4ce7c38eab0fcc396f9843d3e222fac9a2f01c37301a805fac53358be62309536b96b09113ce313f36cf3", 0x75}, {&(0x7f00000057c0)="371d56e88d7a525ecb96e2dffcbd203054ec0e010510df1459", 0x19}, {&(0x7f0000005800)="8cb65a7fb24d9b2518c47d71359cd4695a19d50277b949", 0x17}, {&(0x7f0000005840)="e5342e81903e5c9535c455d24776dd87be0dfd2f570fed7545becb3da32c98a1bea8a9143f3ca19aac8ecef23d72598ef9a1df3ed96e5579a211b11e3c27a2fa8f24bfbb2bd70acfba03bba0371ad780ac09aba5", 0x54}, {&(0x7f00000058c0)="0855fa63a19c8fbaed", 0x9}], 0x6, &(0x7f0000005980)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xb3e4}}, @hopopts_2292={{0x1168, 0x29, 0x36, {0x5e, 0x229, '\x00', [@generic={0x3f, 0xc1, "53268856aef3abdbc126b9820c135963a9b9e6abb01f119dc2751994e7c4ab2231bc66e9b6528181a1c59ec6452eb233f82810ffdde74237317313fe14cf25a96615919d763368d5fd0e16b5b72d2c5290f128f237764ca87e9233b53e8e2029e9465b3e9a326f8ea9da22d0ee152aaf93f3e5b48c7c4927600ba7c8956dd143468b5f36667cea59e2c82677cd9ca38387f4c7469732d749b935fedda9ab9839afa605a15a24f80ce4eb1f797c24116f6a5d68c6276abadefaa09bf27be0345110"}, @calipso={0x7, 0x18, {0x3, 0x4, 0x20, 0x5, [0xffffffff, 0x8]}}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xb9, 0x1000, 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@generic={0xff, 0x49, "bc194e033e3cd85f8d738fc84fec31262e741bf88ee16c09f4f685cb32622dfd84c74bff50a8630241144ca7938bd044b39f4e9a56173e85c445ebbf16ad3cd8daf67a0c23aff2c484"}, @pad1, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}}}, @dstopts={{0x70, 0x29, 0x37, {0x5c, 0xa, '\x00', [@jumbo={0xc2, 0x4, 0x1f}, @ra={0x5, 0x2, 0x40}, @calipso={0x7, 0x40, {0x1, 0xe, 0x5, 0x1000, [0x1, 0x400, 0x0, 0x3, 0x1, 0xffffffff, 0x0]}}, @pad1, @ra={0x5, 0x2, 0x401}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7fffffff}}], 0x1208}}, {{&(0x7f0000006bc0)={0xa, 0x4e23, 0xfffffff9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x36}, 0x1c, &(0x7f0000006f80)=[{&(0x7f0000006c00)="c44a337f01322881ebaa131030", 0xd}, {&(0x7f0000006c40)="38430a6fc36819a11340152cdc9e9b0369e65f0dfe45876c980f17287931b17a4426ab51c5b7", 0x26}, {&(0x7f0000006c80)="e049defcf2814499d0a405b6404c245dc6ccfd791e4090816b91cad0e9b19e3bc8a9e20d24e6fb03a336dff2e3feab04", 0x30}, {&(0x7f0000006cc0)="79483cc9aee0d99fe1f398e618f0d5b31d1b4c1ddfb49efb55fda28612f78d1014871977354c450ff2d82a9556d92e7b9be4e489cad59e2bdd5d8ec8a25f902cbd5fe3373f2db801751525fb12c54ed95c37daadd5d65247b719c0ca8992aa931b6834235b11d307da8235bc4e", 0x6d}, {&(0x7f0000006d40)="6b4e0e88592d745bfb188e89aed7490f487194928e7dd7d39d6c7975509f6e3c57622e5372fdabf30bebaebc9de124b01f1b55ebc5ad54c4c1b23d574c64a7", 0x3f}, {&(0x7f0000006d80)="d2a28ed87d41ce30488ff6d8877a4c0814ef6a41715f77f8111079dc8e6a694e2345c2394755bd2d60fc49f4730d280a4e32b23ac57333244785e8617eedf5aa92c65d0868dfbea789912095880170ae8693f9fcd716989f836ad1e1faecc39a550ef9688a1f708b0f05ad40cb6d7800086cdbb521e8b86e4ba5c44fd0ec9e8817e1c6227d6b3e66f422243745376f9169b0bb2c039bafa5a98d184ac2926dd2ab", 0xa1}, {&(0x7f0000006e40)="fdfcb51564c0522a04d39da22299c483122a21ae94cdee38856e1834067d855efafb0e2772177be8fb8e53796eabca2f1dfb9689db6e7f6c8d5765f5163731dbdcc5e90230fa0355288fa3523ce06301c05ec0065e6e2770ab24a0396b0c950faaac2288e6b4ec7aac79e0dbf21c4edb03b9d120c15a6d765c15db452632dc159ea9e3f104ea4befadcbfa0667ae1b4569f63a8577b0835e0af6439f17127ce6b9c7a55ca6332ffc71ae7a44d1cb0967772c47d8489cd236c265a00bb1f0795909d55b200c1c7ae90973", 0xca}, {&(0x7f0000006f40)="9935a4ba50d6e8bc3fe6f71ec860fa45a23c7fbad7", 0x15}], 0x8, &(0x7f0000007000)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1000}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x2b, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0xff}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000008280)=[{&(0x7f0000007040)="67b73cdba99b5a6ba46adff04dfb7cb027dd21eeeabf014e627f6827c334a6c57c4999f631ac3bc9ca6dedd438bdc8f0aa63977338033880685afb5824517ecd0f984ab6492c5565eadc51da0efd43c0512f85c67eff12b7b548777780d0e701d204c78cd45cc71e6816842e584534", 0x6f}, {&(0x7f00000070c0)="18c7ef634c4ac237ffd160aa7031b685a48770d7b4b0b4e93c155c67558aba2c042e2959daacc73974e2e8421491a80f2a11998bdcbfd0aa7a79e2b3f298d67070504de65fa487a9455c8f673e755ab10e6db4fb1c31eab881ce6d3086f8085373c241bbd8d37dfa777d37e406335a0446d3ae2cf7dc02f3eefc708a7b0aeb7f42f59da575a0b537abf4de8126c574cf8a00e3e9866a2a08a4950318228f69537bd630b895c3f5c3da6b0053a9bc7c955622f7579bb76f4b38", 0xb9}, {&(0x7f0000007180)="f9f59569e7210d12735e4636ac54c95be1ff35e1d329dde8bf6484040aa002b16ac890a2051c62d4f72063e792673ece506dc424cd27e918c396c9e069250b4ebf2086401cfb9352e225186424aca06fc11df92e0d92359a2d7c68bdcd88adce29dcbf0eeb9a9da709", 0x69}, {&(0x7f0000007200)="d23e45576baab34acf576a09bddc6c25f97a40576a843dccaf637da620eb6a7ccd0360979f6c4450514b4269343ba7407b651eead4b5d16f8c5494e7d732cf949b73d2577c76a5d44d7a29f0d71e3c7335fdf4e768653e5048e6eac0a8dd96c9994aa2a4ba787c9af986c669aedd18e17f833d7b535c87d970", 0x79}, {&(0x7f0000007280)="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0x1000}], 0x5, &(0x7f0000008300)=[@dontfrag={{0x14, 0x29, 0x3e, 0x8001}}, @dstopts={{0x50, 0x29, 0x37, {0x88, 0x6, '\x00', [@calipso={0x7, 0x30, {0x3, 0xa, 0x3, 0x1, [0xffffffffffffff00, 0x5ec7605c, 0x1, 0xfff, 0x9]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xff}}, @hopopts={{0x20, 0x29, 0x36, {0x5e, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x10000}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x3a, 0x0, '\x00', [@ra={0x5, 0x2, 0x8}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xea8}}, @hopopts={{0x160, 0x29, 0x36, {0x1, 0x28, '\x00', [@jumbo={0xc2, 0x4, 0x81}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast1}}, @generic={0x4, 0xfb, "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"}, @enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0x20}, @generic={0x2, 0x1f, "656066d00aa1c927b49466ca059c80fb80b723944eb86da26a257f4025e63c"}, @jumbo={0xc2, 0x4, 0xffff}]}}}], 0x238}}], 0x8, 0x8040) r4 = epoll_create(0x7) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)={0xa0002000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000008880)={{0x1, 0x1, 0x18}, './file1\x00'}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x813, r6, 0x0) r7 = epoll_create(0x7) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000240)={0xa0002000}) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000008840)={&(0x7f0000008780)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000008800)={&(0x7f00000087c0)={0x2c, 0x2, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) write(r6, &(0x7f0000000200)='E', 0x140000) 15:31:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 55) 15:31:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000000)={{r1}, {@void, @actul_num={@val=0x2d, 0x7f, 0x6b}}}) 15:31:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x201, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x466e3, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r1 = accept(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0xb80048, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose}], [{@hash}, {@obj_type}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@pcr={'pcr', 0x3d, 0x40}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@pcr={'pcr', 0x3d, 0x31}}]}}) 15:31:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000000140)="a7") 15:31:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/24, 0x18, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:31:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 15:31:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000000007cd18100000000000000008986b9f9b3dac0762fd6bb84e5f9c0e1b8ff37d8da815b4afab84231fca7ca46c39b0ddd6f97e501e142b02a66c1f56f76bb62c70d4f0105434ab11245056ea521f28314bd3a2a3598d2039087e12dad88e379ccef30b0406c8b9634c0ace0ca295289d8ef5c90c7568ebe134cf9adc875ae"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) write$binfmt_aout(r2, &(0x7f0000000280)={{0xc, 0x20, 0x20, 0x1ff, 0x3d0, 0xf9, 0x28f, 0x8001}, "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"}, 0x11b) mkdir(&(0x7f0000000000)='./file1\x00', 0x156) pwrite64(r1, &(0x7f0000000180)='\x00', 0x1, 0x1000) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) [ 2172.234380] loop3: detected capacity change from 0 to 65546 [ 2172.238944] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:31:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x223, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:31:05 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x13c7351a0000000, 0x14000) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0x1, 0xaaa1}}, 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x16, &(0x7f0000000400)='F', 0x1) [ 2172.418428] loop6: detected capacity change from 0 to 65546 [ 2172.447653] loop3: detected capacity change from 0 to 65546 [ 2172.456415] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2172.459959] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:31:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000000140)="a7") 15:31:05 executing program 0: ioperm(0x0, 0x6d1f, 0x8) ioperm(0x4, 0x818, 0x3) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000004a40)) 15:31:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:31:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/24, 0x18, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:31:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x18, &(0x7f0000000400)='F', 0x1) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x80000000}, 0x4) 15:31:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 56) [ 2172.723205] loop3: detected capacity change from 0 to 65546 [ 2172.733500] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:31:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x28, r2, 0x17, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TX_RATES={0xc, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4}]}]}]}, 0x28}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)) 15:31:05 executing program 0: ioperm(0x0, 0x3, 0x8) ioperm(0x94, 0x401, 0x0) ioperm(0x0, 0x4, 0x0) munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) [ 2172.938142] loop6: detected capacity change from 0 to 65546 [ 2172.943173] FAULT_INJECTION: forcing a failure. [ 2172.943173] name failslab, interval 1, probability 0, space 0, times 0 [ 2172.944157] CPU: 1 UID: 0 PID: 15111 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2172.944206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2172.944229] Call Trace: [ 2172.944243] [ 2172.944258] dump_stack_lvl+0xfa/0x120 [ 2172.944308] should_fail_ex+0x4d7/0x5e0 [ 2172.944372] ? kmalloc_array_noprof+0x42/0x70 [ 2172.944424] should_failslab+0xc2/0x120 [ 2172.944495] __kmalloc_noprof+0xb5/0x4b0 [ 2172.944553] ? __pfx_mark_lock+0x10/0x10 [ 2172.944606] ? __pfx_mark_lock+0x10/0x10 [ 2172.944672] kmalloc_array_noprof+0x42/0x70 [ 2172.944738] ext4_find_extent+0x6fe/0x9b0 [ 2172.944800] ? srso_return_thunk+0x5/0x5f [ 2172.944852] ext4_ext_map_blocks+0x1ca/0x5b10 [ 2172.944916] ? srso_return_thunk+0x5/0x5f [ 2172.944989] ? __pfx___lock_acquire+0x10/0x10 [ 2172.945044] ? __pfx___lock_acquire+0x10/0x10 [ 2172.945109] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 2172.945177] ? srso_return_thunk+0x5/0x5f [ 2172.945222] ? ext4_map_blocks+0x31e/0x1500 [ 2172.945266] ? ext4_es_lookup_extent+0x493/0xb50 [ 2172.945337] ? srso_return_thunk+0x5/0x5f [ 2172.945383] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2172.945441] ? srso_return_thunk+0x5/0x5f [ 2172.945484] ? trace_lock_acquire+0x13b/0x1b0 [ 2172.945528] ? srso_return_thunk+0x5/0x5f [ 2172.945578] ? srso_return_thunk+0x5/0x5f [ 2172.945621] ? lock_acquire+0x32/0xc0 [ 2172.945674] ? ext4_map_blocks+0x31e/0x1500 [ 2172.945723] ? srso_return_thunk+0x5/0x5f [ 2172.945766] ? down_write+0x11a/0x1f0 [ 2172.945814] ? __pfx_down_write+0x10/0x10 [ 2172.945879] ext4_map_blocks+0x3f1/0x1500 [ 2172.945929] ? srso_return_thunk+0x5/0x5f [ 2172.945972] ? __up_read+0x198/0x750 [ 2172.946034] ? __pfx_ext4_map_blocks+0x10/0x10 [ 2172.946077] ? __pfx___up_read+0x10/0x10 [ 2172.946157] ? srso_return_thunk+0x5/0x5f [ 2172.946199] ? ext4_map_blocks+0x209/0x1500 [ 2172.946255] ext4_getblk+0x684/0x8e0 [ 2172.946301] ? __pfx_ext4_getblk+0x10/0x10 [ 2172.946354] ? srso_return_thunk+0x5/0x5f [ 2172.946397] ? crc32c_le_arch+0x11c/0x1d0 [ 2172.946470] ext4_bread+0x2e/0x1a0 [ 2172.946516] ext4_append+0x225/0x540 [ 2172.946570] ? __pfx_ext4_append+0x10/0x10 [ 2172.946629] ? __pfx___ext4_new_inode+0x10/0x10 [ 2172.946692] ext4_init_new_dir+0x21f/0x460 [ 2172.946757] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 2172.946837] ext4_mkdir+0x3d2/0xb30 [ 2172.946909] ? __pfx_ext4_mkdir+0x10/0x10 [ 2172.946965] ? inode_permission.part.0+0xb5/0x520 [ 2172.947033] vfs_mkdir+0x291/0x4f0 [ 2172.947093] do_mkdirat+0x1a4/0x350 [ 2172.947164] ? __pfx_do_mkdirat+0x10/0x10 [ 2172.947237] ? srso_return_thunk+0x5/0x5f [ 2172.947290] __x64_sys_mkdir+0xf3/0x140 [ 2172.947360] do_syscall_64+0xbf/0x1d0 [ 2172.947412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2172.947466] RIP: 0033:0x7f5bf56edc27 [ 2172.947494] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2172.947537] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2172.947577] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2172.947607] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2172.947634] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2172.947663] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2172.947691] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2172.947750] 15:31:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 57) 15:31:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000300)=ANY=[], 0xc8) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x81, 0x1, 0x8, 0x2, 0x0, 0x9, 0x20622, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x400}, 0x4022, 0x8, 0x10001, 0x8, 0x2, 0x80000001, 0x200, 0x0, 0x5, 0x0, 0xc1}, 0xffffffffffffffff, 0x4, r3, 0xa) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 15:31:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x800448f0, &(0x7f0000000140)="a7") 15:31:29 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x83, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x0, 0xf, 0x2dd, 0xfffffffc, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x105802, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000100)) r3 = fcntl$dupfd(r2, 0x406, r1) syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f0000000080)=0x9, 0x4) fspick(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x401a012, r3, 0x0) 15:31:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:31:29 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/24, 0x18, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:31:29 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400001, 0x198) close_range(r0, 0xffffffffffffffff, 0x0) 15:31:29 executing program 4: r0 = open(&(0x7f0000001080)='./file0\x00', 0x402000, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x400001}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x14) [ 2196.547481] loop3: detected capacity change from 0 to 65546 [ 2196.555105] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2196.587877] loop6: detected capacity change from 0 to 65546 [ 2196.615553] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:31:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x305, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 2196.679628] loop7: detected capacity change from 0 to 40 15:31:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x80086601, &(0x7f0000000140)="a7") [ 2196.789435] loop3: detected capacity change from 0 to 65546 [ 2196.799218] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:31:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280), 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x541b, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(0xffffffffffffffff) connect$inet6(r2, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000100)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r5) sendmsg$NFNL_MSG_CTHELPER_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, 0x1, 0x9, 0x201, 0x0, 0x0, {0x8, 0x0, 0x8}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x10}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) [ 2203.474549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2203.475897] blk_print_req_error: 73 callbacks suppressed [ 2203.475935] I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 [ 2203.478259] buffer_io_error: 5294 callbacks suppressed [ 2203.478296] Buffer I/O error on dev sr0, logical block 0, lost async page write 15:31:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x405, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:31:54 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@llc={0x1a, 0x4, 0x7, 0x3f, 0x3, 0x20, @remote}, 0x80) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100), 0x4) dup2(r0, r1) 15:31:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x80087601, &(0x7f0000000140)="a7") 15:31:54 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f800002000400003000000000000000100000000000000020000000100060000000000000000000000000080002913cb39f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="0000000072724161430000001a000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020120000400008000f800002000400003000000000000000100000000000000020000000100060000000000000000000000000080002913cb39f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0xa11809, &(0x7f0000000180)=ANY=[@ANYBLOB="75d0686400bb9b990105f251992a0853fa889065d0335829d4", @ANYRESDEC, @ANYBLOB=',obj_type=,\x00']) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000080)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000140)=@v2={0x2, @aes128, 0x10, '\x00', @auto="c93c7f4d482c08c9aea580246fecd73f"}) 15:31:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/28, 0x1c, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:31:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 58) 15:31:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x121242, 0x0) fdatasync(r0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) r4 = inotify_add_watch(r1, &(0x7f0000000080)='./file2\x00', 0x40) inotify_rm_watch(r3, r4) 15:31:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x10, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc4042, 0x0) write(r0, &(0x7f0000000200)='E', 0x140000) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x662040, 0x10) chdir(&(0x7f0000000140)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x121242, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x101) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) [ 2221.559883] loop3: detected capacity change from 0 to 65546 [ 2221.577565] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2221.628951] loop7: detected capacity change from 0 to 40 [ 2221.649014] loop6: detected capacity change from 0 to 65546 [ 2221.664495] loop4: detected capacity change from 0 to 64 [ 2221.670668] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:31:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/28, 0x1c, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:31:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4a6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:31:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 59) 15:31:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x80108906, &(0x7f0000000140)="a7") 15:31:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x80000392}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETGROUP(r0, 0x400454c8, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000080), 0x0) 15:31:54 executing program 5: set_mempolicy(0x1, &(0x7f0000000040)=0x20, 0x7) set_mempolicy(0x0, &(0x7f0000000000)=0x4, 0x7) set_mempolicy(0x8000, &(0x7f0000000140), 0x2) set_mempolicy(0x3, &(0x7f0000000080), 0x7) set_mempolicy(0x2, &(0x7f00000001c0)=0x8000, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) set_mempolicy(0x4000, &(0x7f00000000c0)=0x7, 0x0) r0 = syz_open_procfs$userns(0x0, &(0x7f0000000200)) write(r0, &(0x7f0000000580)="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", 0x1db) 15:31:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x3, &(0x7f00000001c0)=[{0x9, 0x3f, 0x56, 0x5}, {0x9, 0xe2, 0xff, 0x4}, {0xde27, 0x6, 0x2e, 0x2}]}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000001980), 0x200000, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) r4 = eventfd(0x10001) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1060, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [{@dont_measure}, {@appraise_type}, {@smackfsdef={'smackfsdef', 0x3d, '}'}}, {@dont_appraise}, {@subj_user={'subj_user', 0x3d, '%[+:'}}, {@smackfsroot={'smackfsroot', 0x3d, '((!>%}}[,-.@.-.'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) setresuid(0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), 0x803000, &(0x7f00000019c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, '%}'}}, {@access_uid={'access', 0x3d, r1}}], [{@measure}]}}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100bfff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c28576", 0x63, 0x400}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="84"]) [ 2222.046551] syz-executor.7: attempt to access beyond end of device [ 2222.046551] loop7: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 2222.048871] Buffer I/O error on dev loop7, logical block 10, lost async page write [ 2222.096366] loop3: detected capacity change from 0 to 65546 [ 2222.110621] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2222.259879] loop6: detected capacity change from 0 to 65546 [ 2222.263403] FAULT_INJECTION: forcing a failure. [ 2222.263403] name failslab, interval 1, probability 0, space 0, times 0 [ 2222.265335] CPU: 1 UID: 0 PID: 15190 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2222.265430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2222.265474] Call Trace: [ 2222.265494] [ 2222.265521] dump_stack_lvl+0xfa/0x120 [ 2222.265613] should_fail_ex+0x4d7/0x5e0 [ 2222.265735] ? kmalloc_array_noprof+0x42/0x70 [ 2222.265832] should_failslab+0xc2/0x120 [ 2222.265969] __kmalloc_noprof+0xb5/0x4b0 [ 2222.266085] ? __pfx_mark_lock+0x10/0x10 [ 2222.266185] ? __pfx_mark_lock+0x10/0x10 [ 2222.266324] kmalloc_array_noprof+0x42/0x70 [ 2222.266430] ext4_find_extent+0x6fe/0x9b0 [ 2222.266550] ? srso_return_thunk+0x5/0x5f [ 2222.266649] ext4_ext_map_blocks+0x1ca/0x5b10 [ 2222.266771] ? srso_return_thunk+0x5/0x5f [ 2222.266899] ? srso_return_thunk+0x5/0x5f [ 2222.266980] ? perf_trace_lock+0xb6/0x5d0 [ 2222.267094] ? __pfx___lock_acquire+0x10/0x10 [ 2222.267197] ? __pfx___lock_acquire+0x10/0x10 [ 2222.267310] ? __pfx_perf_trace_lock+0x10/0x10 [ 2222.267430] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 2222.267560] ? srso_return_thunk+0x5/0x5f [ 2222.267647] ? ext4_map_blocks+0x31e/0x1500 [ 2222.267731] ? ext4_es_lookup_extent+0x493/0xb50 [ 2222.267867] ? srso_return_thunk+0x5/0x5f [ 2222.267955] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2222.268068] ? srso_return_thunk+0x5/0x5f [ 2222.268149] ? trace_lock_acquire+0x13b/0x1b0 [ 2222.268233] ? srso_return_thunk+0x5/0x5f [ 2222.268331] ? srso_return_thunk+0x5/0x5f [ 2222.268413] ? lock_acquire+0x32/0xc0 [ 2222.268513] ? ext4_map_blocks+0x31e/0x1500 [ 2222.268607] ? srso_return_thunk+0x5/0x5f [ 2222.268689] ? down_write+0x11a/0x1f0 [ 2222.268780] ? __pfx_down_write+0x10/0x10 [ 2222.268906] ext4_map_blocks+0x3f1/0x1500 [ 2222.269003] ? srso_return_thunk+0x5/0x5f [ 2222.269084] ? __up_read+0x198/0x750 [ 2222.269202] ? __pfx_ext4_map_blocks+0x10/0x10 [ 2222.269284] ? __pfx___up_read+0x10/0x10 [ 2222.269441] ? srso_return_thunk+0x5/0x5f [ 2222.269523] ? ext4_map_blocks+0x209/0x1500 [ 2222.269632] ext4_getblk+0x684/0x8e0 [ 2222.269727] ? __pfx_ext4_getblk+0x10/0x10 [ 2222.269833] ? srso_return_thunk+0x5/0x5f [ 2222.269914] ? crc32c_le_arch+0x11c/0x1d0 [ 2222.270058] ext4_bread+0x2e/0x1a0 [ 2222.270147] ext4_append+0x225/0x540 [ 2222.270265] ? __pfx_ext4_append+0x10/0x10 [ 2222.270379] ? __pfx___ext4_new_inode+0x10/0x10 [ 2222.270505] ext4_init_new_dir+0x21f/0x460 [ 2222.270631] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 2222.270793] ext4_mkdir+0x3d2/0xb30 [ 2222.270933] ? __pfx_ext4_mkdir+0x10/0x10 [ 2222.271043] ? inode_permission.part.0+0xb5/0x520 [ 2222.271176] vfs_mkdir+0x291/0x4f0 [ 2222.271293] do_mkdirat+0x1a4/0x350 [ 2222.271430] ? __pfx_do_mkdirat+0x10/0x10 [ 2222.271579] ? srso_return_thunk+0x5/0x5f [ 2222.271682] __x64_sys_mkdir+0xf3/0x140 [ 2222.271819] do_syscall_64+0xbf/0x1d0 [ 2222.271920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2222.272021] RIP: 0033:0x7f5bf56edc27 [ 2222.272076] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2222.272156] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2222.272232] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2222.272288] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2222.272341] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2222.272395] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2222.272448] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2222.272566] 15:31:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/28, 0x1c, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:31:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 2222.417535] loop4: detected capacity change from 0 to 4 [ 2222.421811] ext4: Unknown parameter '„' [ 2222.649727] loop3: detected capacity change from 0 to 65546 [ 2222.669455] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:32:20 executing program 5: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) ioctl$CDROMREADMODE2(r1, 0x530c, &(0x7f00000000c0)={0x1f, 0x5, 0x9, 0x8a, 0x8, 0x40}) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2a01, 0x0) ioctl$DVD_WRITE_STRUCT(r2, 0x127d, 0x0) ioctl$CDROMMULTISESSION(r2, 0x5310, &(0x7f0000000b40)={@msf={0x8b, 0x1f, 0x4}, 0x0, 0x1}) ioctl$DVD_WRITE_STRUCT(r0, 0x127d, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="f165adaad8a001463af80e5726a8ed13e7fc739cd98af19dd81dc430063528f156cb649a4747401e4757a64ca262b6b73e6d05db30cb87"], 0x0) 15:32:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)=ANY=[]) chdir(&(0x7f0000000740)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mkdir(&(0x7f0000000040)='./file2\x00', 0x0) acct(&(0x7f0000000000)='./file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)='\f', 0x1}], 0x1, 0x7fffff8, 0x0) acct(0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0x8) 15:32:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x8002, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000140)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) socket$nl_route(0x10, 0x3, 0x0) 15:32:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x503, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:32:21 executing program 4: r0 = memfd_secret(0x0) ftruncate(r0, 0x5) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = openat(r0, &(0x7f0000000b40)='./file0\x00', 0x400, 0xc) sendto(r1, &(0x7f0000000b00)="34bf24aa21a7ed88d628203b41f57f1ecf5bbb", 0x13, 0x840, &(0x7f0000000b80)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}, 0x1, 0x1, 0x4, 0x4}}, 0x80) fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fallocate(r0, 0x5b, 0x9, 0x7fffffff) r3 = dup(r0) write$binfmt_elf64(r3, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1f, 0x9, 0x1, 0x29, 0x2, 0x3e, 0x4, 0x131, 0x40, 0x249, 0x753, 0x3, 0x38, 0x2, 0x200, 0x4, 0x7}, [{0x4, 0x8, 0x1, 0x0, 0x6, 0x633, 0x0, 0x8}], "5ba212cc83d1e59d1396021f46b17ce2ad4fb1b1ea9f610e41088ed4463089c8cfaf75e7ec5989c04aba8d1ec79c3618a7e72acb59816dd2fd92e792bb5ca713a6e1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xaba) finit_module(r3, 0x0, 0x0) 15:32:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x80108907, &(0x7f0000000140)="a7") 15:32:21 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/30, 0x1e, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:32:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 60) [ 2248.265398] loop3: detected capacity change from 0 to 65546 [ 2248.269818] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2248.316435] syz-executor.7: attempt to access beyond end of device [ 2248.316435] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2248.330215] FAT-fs (loop7): unable to read boot sector [ 2248.358694] loop6: detected capacity change from 0 to 65546 [ 2248.374214] FAULT_INJECTION: forcing a failure. [ 2248.374214] name failslab, interval 1, probability 0, space 0, times 0 [ 2248.375199] CPU: 0 UID: 0 PID: 15228 Comm: syz-executor.6 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2248.375250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.375273] Call Trace: [ 2248.375284] [ 2248.375298] dump_stack_lvl+0xfa/0x120 [ 2248.375350] should_fail_ex+0x4d7/0x5e0 [ 2248.375415] ? ext4_mb_new_blocks+0x662/0x45d0 [ 2248.375463] should_failslab+0xc2/0x120 [ 2248.375536] kmem_cache_alloc_noprof+0x60/0x3d0 [ 2248.375600] ? srso_return_thunk+0x5/0x5f [ 2248.375644] ? __mark_inode_dirty+0x547/0xd50 [ 2248.375724] ext4_mb_new_blocks+0x662/0x45d0 [ 2248.375786] ? kasan_save_track+0x14/0x30 [ 2248.375825] ? srso_return_thunk+0x5/0x5f [ 2248.375868] ? __kasan_kmalloc+0x7f/0x90 [ 2248.375908] ? trace_kmalloc+0x24/0xc0 [ 2248.375952] ? srso_return_thunk+0x5/0x5f [ 2248.375995] ? __kmalloc_noprof+0x216/0x4b0 [ 2248.376056] ? __pfx_mark_lock+0x10/0x10 [ 2248.376109] ? __pfx_mark_lock+0x10/0x10 [ 2248.376169] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 2248.376216] ? srso_return_thunk+0x5/0x5f [ 2248.376259] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2248.376316] ? srso_return_thunk+0x5/0x5f [ 2248.376358] ? ext4_inode_to_goal_block+0x323/0x430 [ 2248.376418] ext4_ext_map_blocks+0x1aea/0x5b10 [ 2248.376514] ? __pfx___lock_acquire+0x10/0x10 [ 2248.376568] ? __pfx___lock_acquire+0x10/0x10 [ 2248.376634] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 2248.376702] ? srso_return_thunk+0x5/0x5f [ 2248.376753] ? ext4_es_lookup_extent+0x493/0xb50 [ 2248.376869] ? srso_return_thunk+0x5/0x5f [ 2248.376915] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2248.376974] ? srso_return_thunk+0x5/0x5f [ 2248.377017] ? trace_lock_acquire+0x13b/0x1b0 [ 2248.377061] ? srso_return_thunk+0x5/0x5f [ 2248.377111] ? srso_return_thunk+0x5/0x5f [ 2248.377154] ? lock_acquire+0x32/0xc0 [ 2248.377207] ? ext4_map_blocks+0x31e/0x1500 [ 2248.377262] ? __pfx_down_write+0x10/0x10 [ 2248.377327] ext4_map_blocks+0x3f1/0x1500 [ 2248.377377] ? srso_return_thunk+0x5/0x5f [ 2248.377420] ? __up_read+0x198/0x750 [ 2248.377483] ? __pfx_ext4_map_blocks+0x10/0x10 [ 2248.377525] ? __pfx___up_read+0x10/0x10 [ 2248.377605] ? srso_return_thunk+0x5/0x5f [ 2248.377648] ? ext4_map_blocks+0x209/0x1500 [ 2248.377704] ext4_getblk+0x684/0x8e0 [ 2248.377750] ? __pfx_ext4_getblk+0x10/0x10 [ 2248.377804] ? srso_return_thunk+0x5/0x5f [ 2248.377859] ext4_bread+0x2e/0x1a0 [ 2248.377905] ext4_append+0x225/0x540 [ 2248.377960] ? __pfx_ext4_append+0x10/0x10 [ 2248.378034] ext4_init_new_dir+0x21f/0x460 [ 2248.378099] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 2248.378180] ext4_mkdir+0x3d2/0xb30 [ 2248.378251] ? __pfx_ext4_mkdir+0x10/0x10 [ 2248.378307] ? inode_permission.part.0+0xb5/0x520 [ 2248.378376] vfs_mkdir+0x291/0x4f0 [ 2248.378436] do_mkdirat+0x1a4/0x350 [ 2248.378511] ? __pfx_do_mkdirat+0x10/0x10 [ 2248.378585] ? srso_return_thunk+0x5/0x5f [ 2248.378637] __x64_sys_mkdir+0xf3/0x140 [ 2248.378707] do_syscall_64+0xbf/0x1d0 [ 2248.378760] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2248.378813] RIP: 0033:0x7f5bf56edc27 [ 2248.378841] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2248.378883] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2248.378922] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2248.378952] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2248.378980] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2248.379009] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2248.379048] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2248.379107] 15:32:21 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/30, 0x1e, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) 15:32:21 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0xffffffffffffff2d) 15:32:21 executing program 5: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)=0x5) unshare(0x80) unshare(0x48040080) 15:32:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x504, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 2248.479039] Process accounting resumed [ 2248.529893] syz-executor.7: attempt to access beyond end of device [ 2248.529893] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2248.542145] FAT-fs (loop7): unable to read boot sector [ 2248.575546] loop3: detected capacity change from 0 to 65546 [ 2248.583880] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:32:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x80111500, &(0x7f0000000140)="a7") [ 2248.631192] Process accounting resumed 15:32:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) (fail_nth: 61) 15:32:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x505, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) 15:32:21 executing program 7: shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff4000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='net/sco\x00') r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000580)={0x80000000}) r5 = ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) io_submit(0x0, 0x2, &(0x7f00000004c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x3f, 0xffffffffffffffff, &(0x7f00000002c0)="0652d8055bfc1a1b9d4da303df4d0f4046c36260a349d5", 0x17, 0x200, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000000340)="345870fd346f5b18c3d617b5a9731b1ee497a0521357ee204b753e45eb7f0fd6a13eefe59abfeec8bfd932cb8daacf5d6d24d9ce2f13bb46b8695c0255c5438c1a71f67d35de4a1c28169a2b3cccf83fdd9e4574a867426164d748d1c0481864af828b974b551ec6293d54b35fec05cf31ea00277c1a8260a2e771582e53dee9f53a0cba386a7480c0fb4cf89c7c7835dc6e5e91125c1af53f3daf6cd3057be1f070608f451434e1e5502d5fdd0704f8824c5d4b30dcef23885ddf007d391ed62a09fed974998b087319fc6c176421e89cc4ca2f5c412faffb803573a22b84936fd8e312e13e1811d8651234d67eb60bc695", 0xf2, 0xffff, 0x0, 0x1, r2}]) r6 = socket$packet(0x11, 0x3, 0x300) recvmsg(r6, &(0x7f0000000280)={&(0x7f0000000100)=@tipc=@id, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000200)=""/88, 0x58}, 0x100) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000500)={0x0, 0x2, 0xf9, 0x3f}) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000000)) pread64(r5, &(0x7f00000005c0)=""/187, 0xbb, 0x1000) 15:32:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xe8, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x16, 0x6, 0x40, 0x0, 0x9, 0x10, 0xd, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfab, 0x4, @perf_bp={&(0x7f0000000040), 0xe}, 0x200, 0x1, 0x523, 0x6, 0x9, 0x7e9, 0x9, 0x0, 0x2, 0x0, 0x3}, 0xffffffffffffffff, 0x9, r2, 0x0) sendfile(r2, r0, 0x0, 0x10000027f) [ 2248.831158] ------------[ cut here ]------------ [ 2248.831728] WARNING: CPU: 0 PID: 15243 at net/ipv4/ipmr.c:440 ipmr_rules_exit+0x13a/0x1c0 [ 2248.832514] Modules linked in: [ 2248.832824] CPU: 0 UID: 0 PID: 15243 Comm: syz-executor.5 Not tainted 6.13.0-rc3-next-20241220 #1 [ 2248.833644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.834368] RIP: 0010:ipmr_rules_exit+0x13a/0x1c0 [ 2248.834816] Code: ff df 48 c1 ea 03 80 3c 02 00 75 7d 48 c7 83 00 08 00 00 00 00 00 00 5b 5d 41 5c 41 5d 41 5e e9 5c 80 a3 00 e8 47 df 6a fd 90 <0f> 0b 90 eb 93 e8 3c df 6a fd 0f b6 2d 1d 26 36 02 31 ff 89 ee e8 [ 2248.836334] RSP: 0018:ffff88800c0a7c20 EFLAGS: 00010212 [ 2248.836811] RAX: 000000000001afc2 RBX: ffff88803f85c500 RCX: ffffc90005a08000 [ 2248.837452] RDX: 0000000000040000 RSI: ffffffff8406ea09 RDI: 0000000000000005 [ 2248.838087] RBP: ffff88800a6ee000 R08: 0000000000000000 R09: ffffed1007f0b8c9 [ 2248.838698] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 2248.839346] R13: ffff88803f85cd00 R14: ffff88803f85c500 R15: fffffbfff0c51178 [ 2248.839959] FS: 00007f4312f68700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 2248.840703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2248.841241] CR2: 00007ff2d43703a4 CR3: 0000000041054000 CR4: 0000000000350ef0 [ 2248.841857] Call Trace: [ 2248.842134] [ 2248.842356] ? __warn+0xea/0x380 [ 2248.842696] ? ipmr_rules_exit+0x13a/0x1c0 [ 2248.843137] ? report_bug+0x2f5/0x3f0 [ 2248.843538] ? ipmr_rules_exit+0x13a/0x1c0 [ 2248.843936] ? ipmr_rules_exit+0x13b/0x1c0 [ 2248.844367] ? handle_bug+0xe5/0x180 [ 2248.844736] ? exc_invalid_op+0x35/0x80 [ 2248.845162] ? asm_exc_invalid_op+0x1a/0x20 [ 2248.845595] ? ipmr_rules_exit+0x139/0x1c0 [ 2248.846010] ? ipmr_rules_exit+0x13a/0x1c0 [ 2248.846465] ipmr_net_exit_batch+0x53/0xa0 [ 2248.847566] ? __pfx_ipmr_net_exit_batch+0x10/0x10 [ 2248.848879] ? __pfx_ipmr_net_exit+0x10/0x10 [ 2248.849894] ops_exit_list+0x12b/0x180 [ 2248.850947] setup_net+0x492/0x7a0 [ 2248.852155] ? __pfx_setup_net+0x10/0x10 [ 2248.853148] ? __pfx_down_read_killable+0x10/0x10 [ 2248.854404] ? __raw_spin_lock_init+0x3a/0x110 [ 2248.855584] ? srso_return_thunk+0x5/0x5f [ 2248.855980] ? debug_mutex_init+0x37/0x70 [ 2248.856444] copy_net_ns+0x2e3/0x700 [ 2248.856816] create_new_namespaces+0x3f6/0xaf0 [ 2248.857300] unshare_nsproxy_namespaces+0xc0/0x200 [ 2248.857772] ksys_unshare+0x46a/0xa10 [ 2248.858294] ? __pfx_ksys_unshare+0x10/0x10 [ 2248.858815] ? xfd_validate_state+0x51/0x180 [ 2248.859346] ? srso_return_thunk+0x5/0x5f [ 2248.859742] ? trace_x86_fpu_regs_activated+0x130/0x190 [ 2248.860276] __x64_sys_unshare+0x31/0x40 [ 2248.860680] do_syscall_64+0xbf/0x1d0 [ 2248.861080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2248.861551] RIP: 0033:0x7f4315a13b19 [ 2248.861893] 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 [ 2248.863425] RSP: 002b:00007f4312f68188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2248.864124] RAX: ffffffffffffffda RBX: 00007f4315b27020 RCX: 00007f4315a13b19 [ 2248.864730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000048040080 [ 2248.865364] RBP: 00007f4315a6df6d R08: 0000000000000000 R09: 0000000000000000 [ 2248.865981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2248.866638] R13: 00007ffc0ad3d42f R14: 00007f4312f68300 R15: 0000000000022000 [ 2248.867345] [ 2248.867571] irq event stamp: 7783 [ 2248.867880] hardirqs last enabled at (7793): [] __up_console_sem+0x78/0x80 [ 2248.868657] hardirqs last disabled at (7804): [] __up_console_sem+0x5d/0x80 [ 2248.869430] softirqs last enabled at (7142): [] handle_softirqs+0x50c/0x770 [ 2248.870216] softirqs last disabled at (7137): [] __irq_exit_rcu+0xc4/0x100 [ 2248.870955] ---[ end trace 0000000000000000 ]--- 15:32:21 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b00"/30, 0x1e, 0x9e3}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0f", 0x10, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b63573f058b4b93b0792f953afa766cabb532983cd6dc10832afddac6a6ee320ba37c1afdb21e6ff00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x195) [ 2248.970895] loop6: detected capacity change from 0 to 65546 [ 2248.978403] loop3: detected capacity change from 0 to 65546 [ 2248.991875] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! 15:32:21 executing program 0: mknod$loop(&(0x7f0000000880)='./file0\x00', 0x6000, 0x0) lsetxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000780)=ANY=[@ANYBLOB="0000120000004e005aac1cf68630ee712726e57c6ce8db1bd56b780c0000000000006bb7f4f787de4753b404b37a2c48092c9e1ef3d0a731fd0cd82a1ca7e8fa2cf4a4de6f3f42555f8e9480e13c7cd242597ab087a2ce4111b5101cc2e13e20b5a443bec4ca4cb7269404264595c4bb28f27473147d8af526451c7da2925dac748e6fb105a5165c3d0212987d16c9de44bee71ea96f2bc42033780137966502852baf5de8b54b365074d063feea676151847e0ff1cb7b20851baa9e000000000000"], 0x63, 0x3) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={'L+', 0x3}, 0x16, 0x2) acct(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000100)='./file0\x00', 0x10) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000280)='-]$$:\xb7%\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\'\\^!\x00', &(0x7f0000000340)='trusted.overlay.nlink\x00', &(0x7f0000000380)='trusted.overlay.nlink\x00', &(0x7f00000003c0)='L+', &(0x7f0000000400)='trusted.overlay.nlink\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000700)=[&(0x7f00000004c0)='L+', &(0x7f0000000500)='L+', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000580)='L+', &(0x7f00000005c0)='{&@\\\\+/$(\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='&\\\\(\x00', &(0x7f0000000680)='L+', &(0x7f00000006c0)='\x00']) [ 2249.002835] FAULT_INJECTION: forcing a failure. [ 2249.002835] name failslab, interval 1, probability 0, space 0, times 0 [ 2249.003842] CPU: 0 UID: 0 PID: 15253 Comm: syz-executor.6 Tainted: G W 6.13.0-rc3-next-20241220 #1 [ 2249.003901] Tainted: [W]=WARN [ 2249.003914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2249.003938] Call Trace: [ 2249.003949] [ 2249.003963] dump_stack_lvl+0xfa/0x120 [ 2249.004014] should_fail_ex+0x4d7/0x5e0 [ 2249.004082] ? ext4_mb_new_blocks+0x662/0x45d0 [ 2249.004127] should_failslab+0xc2/0x120 [ 2249.004200] kmem_cache_alloc_noprof+0x60/0x3d0 [ 2249.004263] ? srso_return_thunk+0x5/0x5f [ 2249.004307] ? __mark_inode_dirty+0x547/0xd50 [ 2249.004387] ext4_mb_new_blocks+0x662/0x45d0 [ 2249.004448] ? kasan_save_track+0x14/0x30 [ 2249.004487] ? srso_return_thunk+0x5/0x5f [ 2249.004530] ? __kasan_kmalloc+0x7f/0x90 [ 2249.004570] ? trace_kmalloc+0x24/0xc0 [ 2249.004614] ? srso_return_thunk+0x5/0x5f [ 2249.004657] ? __kmalloc_noprof+0x216/0x4b0 [ 2249.004713] ? __pfx_mark_lock+0x10/0x10 [ 2249.004767] ? __pfx_mark_lock+0x10/0x10 [ 2249.004827] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 2249.004875] ? srso_return_thunk+0x5/0x5f [ 2249.004918] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2249.004975] ? srso_return_thunk+0x5/0x5f [ 2249.005018] ? ext4_inode_to_goal_block+0x323/0x430 [ 2249.005079] ext4_ext_map_blocks+0x1aea/0x5b10 [ 2249.005175] ? __pfx___lock_acquire+0x10/0x10 [ 2249.005229] ? __pfx___lock_acquire+0x10/0x10 [ 2249.005295] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 2249.005363] ? srso_return_thunk+0x5/0x5f [ 2249.005415] ? ext4_es_lookup_extent+0x493/0xb50 [ 2249.005486] ? srso_return_thunk+0x5/0x5f [ 2249.005532] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2249.005591] ? srso_return_thunk+0x5/0x5f [ 2249.005634] ? trace_lock_acquire+0x13b/0x1b0 [ 2249.005679] ? srso_return_thunk+0x5/0x5f [ 2249.005729] ? srso_return_thunk+0x5/0x5f [ 2249.005772] ? lock_acquire+0x32/0xc0 [ 2249.005825] ? ext4_map_blocks+0x31e/0x1500 [ 2249.005880] ? __pfx_down_write+0x10/0x10 [ 2249.005945] ext4_map_blocks+0x3f1/0x1500 [ 2249.005995] ? srso_return_thunk+0x5/0x5f [ 2249.006038] ? __up_read+0x198/0x750 [ 2249.006101] ? __pfx_ext4_map_blocks+0x10/0x10 [ 2249.006144] ? __pfx___up_read+0x10/0x10 [ 2249.006225] ? srso_return_thunk+0x5/0x5f [ 2249.006268] ? ext4_map_blocks+0x209/0x1500 [ 2249.006324] ext4_getblk+0x684/0x8e0 [ 2249.006370] ? __pfx_ext4_getblk+0x10/0x10 [ 2249.006423] ? srso_return_thunk+0x5/0x5f [ 2249.006466] ? crc32c_le_arch+0x11c/0x1d0 [ 2249.006540] ext4_bread+0x2e/0x1a0 [ 2249.006586] ext4_append+0x225/0x540 [ 2249.006641] ? __pfx_ext4_append+0x10/0x10 [ 2249.006700] ? __pfx___ext4_new_inode+0x10/0x10 [ 2249.006764] ext4_init_new_dir+0x21f/0x460 [ 2249.006829] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 2249.006909] ext4_mkdir+0x3d2/0xb30 [ 2249.006981] ? __pfx_ext4_mkdir+0x10/0x10 [ 2249.007038] ? inode_permission.part.0+0xb5/0x520 [ 2249.007115] vfs_mkdir+0x291/0x4f0 [ 2249.007174] do_mkdirat+0x1a4/0x350 [ 2249.007246] ? __pfx_do_mkdirat+0x10/0x10 [ 2249.007319] ? srso_return_thunk+0x5/0x5f [ 2249.007373] __x64_sys_mkdir+0xf3/0x140 [ 2249.007443] do_syscall_64+0xbf/0x1d0 [ 2249.007495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2249.007549] RIP: 0033:0x7f5bf56edc27 [ 2249.007578] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2249.007620] RSP: 002b:00007f5bf2c63fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2249.007659] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5bf56edc27 [ 2249.007688] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2249.007715] RBP: 00007f5bf2c64040 R08: 0000000000000000 R09: ffffffffffffffff [ 2249.007743] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2249.007770] R13: 0000000020000100 R14: 00007f5bf2c64000 R15: 0000000020000140 [ 2249.007829] 15:32:21 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f00000000c0)={0x0, "e4e2537000cc6177e335475ea625ee3f42f02ec0831fe66af351fdc39a3aa5883ffd819eb65bf93f8fc05293f831320f3da3021ec8f8f14fab45dae756bb6e21", 0x24}, 0x48, r2) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140), &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="bb1fab2ceceb03edfe64810a1639a38439ed5a2a40385049cf335ebff82ce785346e2a49", 0x24, r1) keyctl$search(0xa, r4, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, r4) r5 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, r4) keyctl$KEYCTL_MOVE(0x1e, r3, r5, r1, 0x1) keyctl$link(0x8, r0, r2) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r6, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, r6) add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, r6) 15:32:21 executing program 7: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4051}, 0x24008880) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="4981ea43df9a10e0fae47c97fbe3e20c1a302c7b9599bf5f5856580437771cb1c17cc2183e3137579f95dea1b04f71d22e9929cc638eadfbfa186854ca8b40c8e7f3ca2983ab39ad7a1c1cca45a774030f2ec6feb99ded486d64a9bee6aa3c653d6656392b33", @ANYBLOB="c3a0bbc008f9e82588cea1952d037689b6702610751c7c4ad9df7f98e8b8181d74745263b5a987a2883676954d7f9fc2aa948f4d0bb8a50a2d74d776f0dd0cf7cb0d42b97d50c61a8a5028d52fbd36679ea049581407098fa41ed5117b18eee83d98dc0ff2e7bde39b120600b919a9caf0489f31e9618cb29f031de23bc398d6e637ec837a51c0250ceda508035a0701103afb5d4f5983f1e1bcadd618b7dc7675377b7ff29c4462d9510b44cfdc9d6483dfd30ca595ba53c2ea6ed5c9203e9eae7f8ded10280e151e1b8fcbf581882d56b07991bd3ffe"]) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs2\x00', 0x1ff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) [ 2249.187454] block device autoloading is deprecated and will be removed. [ 2249.191099] block device autoloading is deprecated and will be removed. 15:32:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x506, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x4000000a00}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}]}) [ 2249.322695] loop3: detected capacity change from 0 to 65546 [ 2249.332777] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! VM DIAGNOSIS: 15:32:21 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82842b15 RDI=ffffffff8868a060 RBP=ffffffff8868a020 RSP=ffff88800c0a74e8 R8 =0000000000000000 R9 =ffffed10015fd046 R10=0000000000000020 R11=0000000000000000 R12=0000000000000020 R13=ffffffff8868a020 R14=0000000000000010 R15=ffffffff82842b00 RIP=ffffffff82842b6d 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 00007f4312f68700 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=00007ff2d43703a4 CR3=0000000041054000 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=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 info registers vcpu 1 RAX=0000000000000007 RBX=ffff888036e376f0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff81af009d RDI=ffff888036e376fc RBP=0000000000000000 RSP=ffff888036e37608 R8 =0000000000000001 R9 =ffff888036e37668 R10=000000000003aab6 R11=0000000000025317 R12=ffff888036e376f0 R13=0000000000000000 R14=ffff8880131bd340 R15=ffff888008c41500 RIP=ffffffff815ee4f7 RFL=00000202 [-------] 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 000055559252c400 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=0000000020000080 CR3=000000003f97a000 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=000004f8000000060000034000000270 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