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0x1000}, {&(0x7f0000006300)="552bdd57d6ac8596938af91ca7e1a336a5dce37722cffba2e5f36b2933", 0x1d}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000006400)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000067c0)=[{&(0x7f0000006480)="7fb0e2e07be3fb2890af899f5d72db4432011a9b1907c030bcdfd3135d1696f0d893ac4e5cff3ef556be3abdebf019900fcbbd0e36dcbf7cfbb5c2b50075a7260b97be411c", 0x45}, {&(0x7f0000006500)="4eda41338b6c9356d9d3b725e15fb71f7bdbfc50720cb3e2feec02d9", 0x1c}, {&(0x7f0000006540)="51fc440fc6afbbe5c9a6bbf0af68ce033969832a94e0b19f737c9143834946a14581edc405a3a4d25634647c873121279dc13c6aea4fbbbdf8e9c8e55ef8df1aab201efda5627fd6bfb7", 0x4a}, {&(0x7f00000065c0)="efa6a114a3502cb1d7fe36ed4464b615b5c4f62d37ff9c53b50645f9ba760d7501b33e3b08986fd9cea3f088ec26257ab69ea0f9b8dc4c3d9a365bf21ff3da3c7a92751a9385c4fcb33041972bd40b2b68d43131a5a9c4ca1b97d943adee3875c34a8db8b64cad9c120fb842539ac383cadc7b14f8066bf985b5a9f8d099aeb8cd04c86e770e17a0786400424103b5", 0x8f}, {&(0x7f0000006680)="3f035255a4a21374160a6a2ac53af4cab6155a3f39eb31375a5eeb1fa40cf96a3915e2db906c25ed641c6f19cddb5cf28bca56f4224a330b5f8fc4d35c0d53bffc6309fae24b7f361b7a4313d5fb", 0x4e}, {&(0x7f0000006700)="230692978d6dd842f0c3c6becc3ef975eb133233191cdd4c199fa00ba5e1b2c85b1603d2a3d380c505448eccc50c6e37f451f3ebc0a4cbd2f40a84bda7686646d4891ecfff389be6d73fa1b21a993da4773284464a54d1d77b2d5d5ba551aabbc64fb866367e0a3e7d5a28da53f751fb91751456081f8bb2f181048ea850b89e82cd1874b9283cee6661021915cd9af6124e49d6a7b9b9f15c79f977a7faedab77b7ddf9d622b9eec14aef645459bc0d", 0xb0}], 0x6, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, r8, 0xffffffffffffffff}}}], 0xc0}], 0x9, 0x20040000) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r10 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r10, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:27 executing program 5 (fault-call:3 fault-nth:9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1714.134115][T10262] 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 [ 1714.153774][T10262] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1714.162191][T10262] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9 [ 1714.170513][T10262] RDX: 0000000000117000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1714.178763][T10262] RBP: 0000000000000002 R08: 000000000008b800 R09: ffffffffffffffff 06:28:27 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0)=0x80000000, 0xffffffff) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x8, 0x14, 0x40, 0x8, 0x2, 0x1f, 0x7ff}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c65310ac6bdd6290f98965e24bbf415c221b61c6a93f19351c3b3c8431abda5f12b8f4f9ce87b310c45da42a590a626300671c55ebd5da05f5d67bfc82d02d68f34e431b90629f71d19e2651a34c78baad6b9decab6e94f5820365b9f2370d91ee424996f6b18519484f275eaba89cf97700e29ac30f4425b5de1fe1686dac0088f64dd306834"], 0x8e) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) socket$inet6_udp(0xa, 0x2, 0x0) 06:28:27 executing program 4 (fault-call:3 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1714.186845][T10262] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1714.194942][T10262] R13: 0000000020000100 R14: 0000000000117000 R15: 0000000020000340 [ 1714.274037][T10269] FAULT_INJECTION: forcing a failure. [ 1714.274037][T10269] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1714.276151][T10275] loop3: detected capacity change from 0 to 270 [ 1714.287138][T10269] CPU: 0 PID: 10269 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1714.302332][T10269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1714.314598][T10269] Call Trace: [ 1714.317900][T10269] dump_stack+0x137/0x19d [ 1714.322239][T10269] should_fail+0x23c/0x250 [ 1714.326670][T10269] should_fail_usercopy+0x16/0x20 [ 1714.331778][T10269] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 1714.338139][T10269] ? shmem_write_begin+0x7e/0x100 [ 1714.343173][T10269] generic_perform_write+0x1e4/0x3a0 [ 1714.348519][T10269] ? file_update_time+0x1bd/0x3e0 [ 1714.353549][T10269] __generic_file_write_iter+0x161/0x300 [ 1714.359192][T10269] ? generic_write_checks+0x250/0x290 [ 1714.364592][T10269] generic_file_write_iter+0x75/0x130 [ 1714.370092][T10269] vfs_write+0x69d/0x770 [ 1714.374406][T10269] __x64_sys_pwrite64+0xf5/0x150 [ 1714.379348][T10269] do_syscall_64+0x4a/0x90 [ 1714.383839][T10269] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1714.389812][T10269] RIP: 0033:0x419777 [ 1714.393702][T10269] 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 [ 1714.413446][T10269] RSP: 002b:00007ff1ad57cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1714.421858][T10269] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1714.429946][T10269] RDX: 00000000000000a0 RSI: 0000000020000600 RDI: 0000000000000005 [ 1714.437937][T10269] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1714.446007][T10269] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 1714.453989][T10269] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 1714.479408][T10287] FAULT_INJECTION: forcing a failure. [ 1714.479408][T10287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1714.492700][T10287] CPU: 1 PID: 10287 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1714.501675][T10287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1714.511727][T10287] Call Trace: [ 1714.515011][T10287] dump_stack+0x137/0x19d [ 1714.519398][T10287] should_fail+0x23c/0x250 [ 1714.523830][T10287] should_fail_usercopy+0x16/0x20 [ 1714.528867][T10287] _copy_from_user+0x1c/0xd0 [ 1714.533523][T10287] __se_sys_memfd_create+0x137/0x390 [ 1714.538912][T10287] __x64_sys_memfd_create+0x2d/0x40 [ 1714.544100][T10287] do_syscall_64+0x4a/0x90 [ 1714.548505][T10287] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1714.554388][T10287] RIP: 0033:0x4665d9 [ 1714.558269][T10287] 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 [ 1714.577937][T10287] RSP: 002b:00007f66c9de5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1714.586371][T10287] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9 [ 1714.594428][T10287] RDX: 0000000000117000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1714.602393][T10287] RBP: 0000000000000002 R08: 000000000008b800 R09: ffffffffffffffff [ 1714.610358][T10287] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1714.618330][T10287] R13: 0000000020000100 R14: 0000000000117000 R15: 0000000020000340 06:28:27 executing program 4 (fault-call:3 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1714.697199][T10303] FAULT_INJECTION: forcing a failure. [ 1714.697199][T10303] name failslab, interval 1, probability 0, space 0, times 0 [ 1714.710142][T10303] CPU: 1 PID: 10303 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1714.718996][T10303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1714.729068][T10303] Call Trace: [ 1714.732359][T10303] dump_stack+0x137/0x19d [ 1714.736903][T10303] should_fail+0x23c/0x250 [ 1714.741394][T10303] ? shmem_alloc_inode+0x22/0x30 06:28:27 executing program 5 (fault-call:3 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1714.746356][T10303] __should_failslab+0x81/0x90 [ 1714.751137][T10303] ? shmem_match+0xa0/0xa0 [ 1714.755607][T10303] should_failslab+0x5/0x20 [ 1714.760184][T10303] kmem_cache_alloc+0x46/0x2f0 [ 1714.765038][T10303] ? do_anonymous_page+0x411/0x8b0 [ 1714.770181][T10303] ? fsnotify_perm+0x59/0x2e0 [ 1714.774870][T10303] ? shmem_match+0xa0/0xa0 [ 1714.779303][T10303] shmem_alloc_inode+0x22/0x30 [ 1714.784147][T10303] new_inode_pseudo+0x38/0x1c0 [ 1714.789003][T10303] new_inode+0x21/0x120 [ 1714.793167][T10303] shmem_get_inode+0xa1/0x480 06:28:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006740)=[{&(0x7f0000004280)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004600)=[{&(0x7f0000004300)="6ca59b27f10927e747ab6a19b498fc3f0d55b368d2269efb8565857aa71f5abfef04e221e6a1f51665da76469eb9105c720ad161cf32aaa6f4312e8b", 0x3c}, {&(0x7f0000004340)="ed0d9e099eeef577816f33338348e9dd6100dab53bb210238f23b296928c9a351a63dee62a13578e844ce6d664a3a5cc0e482c14ac34df5ef94838b216f6cda38cb47205dfde4b968c6511e75569ab05ffbaf3790d8532b23be5e6654783f4d1627d12d2e0ba8175e879eda49e17b842c414c25361c784c8f1f8bf16106df6980b1333cbe010f5577e05d2b252cfbcbd9fc6903f0b8fbc070b962f00ce3d7dde", 0xa0}, {&(0x7f0000004400)="13caf433a587ab45ed1ca7bd267f80474c541d9c7d3d8c069c3bce513ddf46526b10b73289b39270902b18f11130e6d8d104f2252c75baf19d4b0a3469573020a3b8319210c51932cb5533b6f2a70bdccec2a2cca8e07355e295bdfde059da2e4e7ac2983f4e1ee3e3438903566ec1cf98b9679f2c0482641a316ede1053e58dc31c533f454c505b6234764900f499b4af90c4898312072c68352fa13da4ffe6fea6ea60ccd653b14dbce0d64d97b06a72a7c2926d426936c3a88dc3093c67098cf95cb1e769e4b18bd965d7139381dc8d0ee07c442b41b5f6e7177364d8159b9cb1b1477f35b58f4965679f37d4661f", 0xf0}, {&(0x7f0000004500)="a44bae8e684469e636345112b2a67d8f30a41f5cd1690c39a95f0a2546a02e7f15e9aac8b8fec6a8e0432a2f626fab463301cbbc03361140011c3c61ba20e8339c19c0dc543d4ff72e46af0aeca7c0bd77a2de35b3aadbcdc6b262e06bb8e7fc3fd364ad277b2218b5b73dd9fd8f082b2d65256a8837a7b437b8b8acbd477124e13191b2b6abe023aa3fc3135df789c28f8773b0ed7dcfca6b1d1da998f69643f23bcbb1d5d60954d109eff97bd69531b99fe9ec7e7207ee3ffdafafd048ced89407c007813c1d7881c45a36b908619c3914dd759db90c926a2509171d453f0980400b1b7b4418749af277726806a1666e", 0xf1}], 0x4, &(0x7f0000004700)=[@rights={{0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd0, 0x20000000}, {&(0x7f0000004800)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004c40)=[{&(0x7f0000004880)="381b538b74cdc78c16a513ed6978475dccef199f371a83152c5d24673f23fb7dc9bf9f4071b6fb36dbe5724607572a67ede2665043112b9c66fada62011cb2b2e1f5426cfe76a4d294fcbdeddde449966ede724db3dbb953b561d3f3e563ac75978d2e0c7d364c055b54e03b2b74f05133d927b53bcfbf8f16919a10586fec52d0e0ae8f64c801da1bf1d85fd776501f6e3cb830578967f3cdbb2fae53d710ca02a7fa9844fb1baffb6d0fcb4b4ae61ca5b2834da73f97f575adb1fa16e5d5bc3ee5ee957855ebc81a233e66564bdced33c4edaa3d1f21ed", 0xd8}, {&(0x7f0000004980)="7046d929a2b9b92afe84e8cfb22f07e532f56260935b48bb3ecb8424096f4077b676846ab52b78a94e133a2674ecf39cb8c9f1489e36b5fb55b984906379798a529ad1f86925a0a17b13c0ca0c4fe219351e895f28ef00831fbfc69d9ba197c62a4a6c901abbeb997e82b5fb866e02f06d4ca1c91e05", 0x76}, {&(0x7f0000004a00)="702b0c3483de987ee05242c278e7496cde3f7050735dbd42625ca18ad94d98d8e7106f98bd82ec5ed78663f840afd633fba96e390b3a0143c5205f8b3b19e7be", 0x40}, {&(0x7f0000004a40)="3cffe7b80ba3e1e94f8b16f6daddf62ef3ac37e5051eed50bcb0f1e3273b4ba6c5933421fd5fe7f0fa4e763cdf99f275cd3277e725cabfd784ea0dbb6ab1a1ed4aabe61d8b86170e4aeaee69c3fd202e44deda36f1349c7056dae34370671a156476fdc16f1bfa722baed408", 0x6c}, {&(0x7f0000004ac0)="817d91d4a79de2e0afe42c45dfa2f5d0b9cfd4bfe260296c27ff0a7770919b722a8f984fff48054b8cea81275a1772ebaa29863d49bdf959fa96b225a4fd3f5ff8fa43a1c41fd422eae8ba24b7d7094103ef57bbfbb523677a013a58a6300d37b823da97cb01f628af0fb19287818662559cae97c5fc655dd96b4a798d09", 0x7e}, {&(0x7f0000004b40)="4b7d2fc8f3b501ed51dba6001a442745d533e59d026077d241817d86e635fcb80039bcd596f0ec78572efd63a9b59649e354802acb68ca62e749dffd615d8750011a74704c71", 0x46}, {&(0x7f0000004bc0)="d4762b78af58818b5fcd874094b711a864999c2033b27b083c8346f402d7377c86a31fc0", 0x24}, {&(0x7f0000004c00)="fbff0e888ac8446773fed57c876c83ca10d186", 0x13}], 0x8, &(0x7f0000004f00)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x138, 0x4041}, {&(0x7f0000005040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006240)=[{&(0x7f00000050c0)="dcfe228d3022528e54debf2105295b88de28f5811f79007055492cf769ebf6aa2dc3397bb03372e96f95ebafcbed19fb5745dacdbed6a30283cb1a", 0x3b}, {&(0x7f0000005100)="853e6269bb7827726be84ff444d9c2da18d0f3d8b87e739d55a6ca4aea422cacf8a1467ee2b715a899f4eca4b24f28e7a654", 0x32}, {&(0x7f0000005140)="def4cf6326d7dadd47534a3b2d50e5568f457379ff2121be8f675e55cc80a76eb32d0670006e15af4a921509e0523c3826ca16358381502eb6ca23516f0b5398004096af90e6352b32234f0d27332d070137951da80dc92b95c6e22db6feaa4f78c04427bcbbf7c7721babf91419bf474070da31643110f6fd0573881431", 0x7e}, {&(0x7f00000051c0)="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0x1000}, {&(0x7f00000061c0)="a4a88dae69d93e4ea4881810de4ee0f0f32837d3e6b4b0f55c271c89877b626b4bc1695d4d012b18122f58822765e2a283987a9e", 0x34}, {&(0x7f0000006200)="ba69c163f400d59cc1f46eba59dfa3d0cee567315d3cb6a1d0a97228aaa2f3af1db6931808a2ad9bf4f64f9d89a2", 0x2e}], 0x7, &(0x7f00000062c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee00}}}], 0x60}, {&(0x7f0000006340)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f00000064c0)=[{&(0x7f00000063c0)="faefbd4e17c457baf1a4b4d41c77a50ed16d78b699e7d601579699f53afdb51e0f96958cbf76560ae8adee06acd7eb089b8489e7eaad61410b0199f12ba60a3d97194f515e69976d3ad882018161325b83ca45c8d4a14b99f576faf72f3796abfbe5d97208bb87c91761095d2164cf3b57eb12e1d23034d6acd48297690e7ce1474b81f2b4f29e488208c3485e6073188145f8d8739560f1fcf3959744675d912174636ff4640491ee5a2391e19315d09c35994bc95c7f95a071ae65376202819273ec1e59be8f81ebf89f8c8308d6c9fb", 0xd1}, {&(0x7f0000007900)="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", 0x1000}], 0x2, &(0x7f0000006640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r3]}}], 0xd0, 0x20008000}], 0x4, 0x4008006) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x84) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x5, 0x1, 0x3, 0x0, 0x40, 0x100000001, 0xc0da, 0x9, 0x7}, 0x0) [ 1714.797867][T10303] __shmem_file_setup+0xf1/0x1d0 [ 1714.802849][T10303] shmem_file_setup+0x37/0x40 [ 1714.807557][T10303] __se_sys_memfd_create+0x1eb/0x390 [ 1714.812857][T10303] __x64_sys_memfd_create+0x2d/0x40 [ 1714.818103][T10303] do_syscall_64+0x4a/0x90 [ 1714.822736][T10303] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1714.828797][T10303] RIP: 0033:0x4665d9 [ 1714.832693][T10303] 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 [ 1714.852956][T10303] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1714.860615][T10309] FAULT_INJECTION: forcing a failure. [ 1714.860615][T10309] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1714.861355][T10303] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9 [ 1714.861385][T10303] RDX: 0000000000117000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1714.890497][T10303] RBP: 0000000000000002 R08: 000000000008b800 R09: ffffffffffffffff [ 1714.898462][T10303] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1714.906597][T10303] R13: 0000000020000100 R14: 0000000000117000 R15: 0000000020000340 [ 1714.915152][T10309] CPU: 0 PID: 10309 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1714.923927][T10309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1714.934008][T10309] Call Trace: [ 1714.937383][T10309] dump_stack+0x137/0x19d [ 1714.941715][T10309] should_fail+0x23c/0x250 [ 1714.946136][T10309] __alloc_pages+0x102/0x320 [ 1714.950957][T10309] alloc_pages_vma+0x391/0x660 [ 1714.955894][T10309] shmem_getpage_gfp+0x980/0x1410 [ 1714.961438][T10309] shmem_write_begin+0x7e/0x100 [ 1714.966512][T10309] generic_perform_write+0x196/0x3a0 [ 1714.971793][T10309] ? file_update_time+0x1bd/0x3e0 [ 1714.976981][T10309] __generic_file_write_iter+0x161/0x300 [ 1714.982639][T10309] ? generic_write_checks+0x250/0x290 [ 1714.988073][T10309] generic_file_write_iter+0x75/0x130 [ 1714.993535][T10309] vfs_write+0x69d/0x770 [ 1714.997891][T10309] __x64_sys_pwrite64+0xf5/0x150 [ 1715.002822][T10309] do_syscall_64+0x4a/0x90 [ 1715.007306][T10309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1715.013532][T10309] RIP: 0033:0x419777 [ 1715.017419][T10309] 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 [ 1715.037219][T10309] RSP: 002b:00007ff1ad57cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 06:28:28 executing program 4 (fault-call:3 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1715.045644][T10309] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1715.053713][T10309] RDX: 000000000000001a RSI: 0000000020014600 RDI: 0000000000000005 [ 1715.061838][T10309] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1715.069913][T10309] R10: 000000000008b800 R11: 0000000000000293 R12: 0000000000000005 [ 1715.077925][T10309] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 06:28:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x10000004, 0x7, 0x0, 0x6, 0x5a30, 0xa8c, 0x614e, 0x8}, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:28 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@file={0x1, './file1\x00'}, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="636865636b3d7374726963742c00c168"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x9, 0x80, 0x8, 0x2, 0x0, 0x9, 0x800, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext={0xff, 0xfffffffffe3bbf4c}, 0x8, 0x80, 0x4, 0x7, 0x910, 0x7fff, 0x800, 0x0, 0x4, 0x0, 0x8}, r0, 0x0, r3, 0x0) r4 = fork() sched_setattr(r4, &(0x7f00000001c0)={0x38, 0x5, 0x70, 0x40, 0x20, 0x8000, 0x1e, 0xffff, 0x4, 0x901}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socket$inet6(0xa, 0x0, 0x7) open(&(0x7f00000002c0)='./file0\x00', 0x50040, 0x9) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1715.308273][T10331] FAULT_INJECTION: forcing a failure. [ 1715.308273][T10331] name failslab, interval 1, probability 0, space 0, times 0 [ 1715.321029][T10331] CPU: 0 PID: 10331 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1715.330104][T10331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1715.340154][T10331] Call Trace: [ 1715.343507][T10331] dump_stack+0x137/0x19d [ 1715.348008][T10331] should_fail+0x23c/0x250 [ 1715.352579][T10331] ? security_inode_alloc+0x30/0x180 [ 1715.358034][T10331] __should_failslab+0x81/0x90 [ 1715.362868][T10331] should_failslab+0x5/0x20 [ 1715.367432][T10331] kmem_cache_alloc+0x46/0x2f0 [ 1715.372566][T10331] security_inode_alloc+0x30/0x180 [ 1715.377874][T10331] inode_init_always+0x20b/0x420 [ 1715.383055][T10331] ? shmem_match+0xa0/0xa0 [ 1715.387771][T10331] new_inode_pseudo+0x73/0x1c0 [ 1715.392803][T10331] new_inode+0x21/0x120 [ 1715.396960][T10331] shmem_get_inode+0xa1/0x480 [ 1715.401737][T10331] __shmem_file_setup+0xf1/0x1d0 [ 1715.406884][T10331] shmem_file_setup+0x37/0x40 [ 1715.411634][T10331] __se_sys_memfd_create+0x1eb/0x390 [ 1715.416939][T10331] __x64_sys_memfd_create+0x2d/0x40 [ 1715.422158][T10331] do_syscall_64+0x4a/0x90 [ 1715.426616][T10331] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1715.432435][T10331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1715.438400][T10331] RIP: 0033:0x4665d9 [ 1715.442374][T10331] 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 [ 1715.462235][T10331] RSP: 002b:00007f66c9e06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1715.473282][T10331] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9 [ 1715.482066][T10331] RDX: 0000000000117000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1715.491034][T10331] RBP: 0000000000000002 R08: 000000000008b800 R09: ffffffffffffffff [ 1715.499177][T10331] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 06:28:28 executing program 4 (fault-call:3 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:28 executing program 5 (fault-call:3 fault-nth:11): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1715.508048][T10331] R13: 0000000020000100 R14: 0000000000117000 R15: 0000000020000340 [ 1715.563819][T10341] FAULT_INJECTION: forcing a failure. [ 1715.563819][T10341] name failslab, interval 1, probability 0, space 0, times 0 [ 1715.577627][T10341] CPU: 1 PID: 10341 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1715.586400][T10341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1715.596524][T10341] Call Trace: [ 1715.599996][T10341] dump_stack+0x137/0x19d [ 1715.604333][T10341] should_fail+0x23c/0x250 [ 1715.608329][T10345] FAULT_INJECTION: forcing a failure. [ 1715.608329][T10345] name failslab, interval 1, probability 0, space 0, times 0 [ 1715.609181][T10341] ? __d_alloc+0x36/0x370 [ 1715.626172][T10341] __should_failslab+0x81/0x90 [ 1715.631025][T10341] should_failslab+0x5/0x20 [ 1715.635659][T10341] kmem_cache_alloc+0x46/0x2f0 [ 1715.640437][T10341] ? __init_rwsem+0x59/0x70 [ 1715.645139][T10341] __d_alloc+0x36/0x370 [ 1715.649282][T10341] ? current_time+0xdb/0x190 [ 1715.653859][T10341] d_alloc_pseudo+0x1a/0x50 [ 1715.658366][T10341] alloc_file_pseudo+0x63/0x130 [ 1715.663612][T10341] __shmem_file_setup+0x14c/0x1d0 [ 1715.668821][T10341] shmem_file_setup+0x37/0x40 [ 1715.673498][T10341] __se_sys_memfd_create+0x1eb/0x390 [ 1715.678794][T10341] __x64_sys_memfd_create+0x2d/0x40 [ 1715.684221][T10341] do_syscall_64+0x4a/0x90 [ 1715.688844][T10341] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1715.694751][T10341] RIP: 0033:0x4665d9 [ 1715.698702][T10341] 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 [ 1715.718599][T10341] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1715.727207][T10341] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9 [ 1715.735171][T10341] RDX: 0000000000117000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1715.743130][T10341] RBP: 0000000000000002 R08: 000000000008b800 R09: ffffffffffffffff [ 1715.751098][T10341] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1715.759050][T10341] R13: 0000000020000100 R14: 0000000000117000 R15: 0000000020000340 [ 1715.767056][T10345] CPU: 0 PID: 10345 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1715.775824][T10345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1715.785889][T10345] Call Trace: [ 1715.789174][T10345] dump_stack+0x137/0x19d [ 1715.793625][T10345] should_fail+0x23c/0x250 [ 1715.798037][T10345] ? xas_create+0x3fb/0xb30 [ 1715.802568][T10345] __should_failslab+0x81/0x90 [ 1715.807526][T10345] should_failslab+0x5/0x20 [ 1715.812025][T10345] kmem_cache_alloc+0x46/0x2f0 [ 1715.816882][T10345] ? xas_create+0x96b/0xb30 [ 1715.821380][T10345] xas_create+0x3fb/0xb30 [ 1715.825735][T10345] xas_create_range+0x146/0x360 [ 1715.830599][T10345] shmem_add_to_page_cache+0x3ad/0x650 [ 1715.836093][T10345] shmem_getpage_gfp+0xbdc/0x1410 [ 1715.841153][T10345] shmem_write_begin+0x7e/0x100 [ 1715.846076][T10345] generic_perform_write+0x196/0x3a0 [ 1715.851476][T10345] ? file_update_time+0x1bd/0x3e0 [ 1715.856514][T10345] __generic_file_write_iter+0x161/0x300 [ 1715.862183][T10345] ? generic_write_checks+0x250/0x290 [ 1715.867604][T10345] generic_file_write_iter+0x75/0x130 [ 1715.872985][T10345] vfs_write+0x69d/0x770 [ 1715.877263][T10345] __x64_sys_pwrite64+0xf5/0x150 [ 1715.882201][T10345] do_syscall_64+0x4a/0x90 [ 1715.886649][T10345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1715.892538][T10345] RIP: 0033:0x419777 06:28:29 executing program 4 (fault-call:3 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffc0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r5, &(0x7f00000000c0)={0x38, 0x5, 0x10, 0x1000, 0x9, 0xfffffffffffffff9, 0x8, 0x5, 0x7def, 0x2}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1715.896460][T10345] 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 [ 1715.916120][T10345] RSP: 002b:00007ff1ad57cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1715.924627][T10345] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1715.932788][T10345] RDX: 000000000000001a RSI: 0000000020014600 RDI: 0000000000000005 [ 1715.940855][T10345] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1715.948835][T10345] R10: 000000000008b800 R11: 0000000000000293 R12: 0000000000000005 [ 1715.956877][T10345] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 [ 1715.986311][T10353] loop3: detected capacity change from 0 to 270 06:28:29 executing program 5 (fault-call:3 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1716.028699][T10367] FAULT_INJECTION: forcing a failure. [ 1716.028699][T10367] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.041900][T10367] CPU: 1 PID: 10367 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1716.047817][T10374] FAULT_INJECTION: forcing a failure. [ 1716.047817][T10374] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.050678][T10367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1716.073495][T10367] Call Trace: [ 1716.076767][T10367] dump_stack+0x137/0x19d [ 1716.081110][T10367] should_fail+0x23c/0x250 [ 1716.085524][T10367] ? __alloc_file+0x2e/0x1a0 [ 1716.090200][T10367] __should_failslab+0x81/0x90 [ 1716.095063][T10367] should_failslab+0x5/0x20 [ 1716.099555][T10367] kmem_cache_alloc+0x46/0x2f0 [ 1716.104320][T10367] ? inode_doinit_with_dentry+0x382/0x950 [ 1716.110173][T10367] __alloc_file+0x2e/0x1a0 [ 1716.114719][T10367] alloc_empty_file+0xcd/0x1c0 [ 1716.119597][T10367] alloc_file+0x3a/0x280 [ 1716.123828][T10367] alloc_file_pseudo+0xe2/0x130 [ 1716.128668][T10367] __shmem_file_setup+0x14c/0x1d0 [ 1716.133684][T10367] shmem_file_setup+0x37/0x40 [ 1716.138376][T10367] __se_sys_memfd_create+0x1eb/0x390 [ 1716.143799][T10367] __x64_sys_memfd_create+0x2d/0x40 [ 1716.149214][T10367] do_syscall_64+0x4a/0x90 [ 1716.153809][T10367] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1716.159722][T10367] RIP: 0033:0x4665d9 [ 1716.163701][T10367] 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 [ 1716.183399][T10367] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1716.192004][T10367] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9 [ 1716.199980][T10367] RDX: 0000000000117000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1716.208124][T10367] RBP: 0000000000000002 R08: 000000000008b800 R09: ffffffffffffffff [ 1716.216085][T10367] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1716.224135][T10367] R13: 0000000020000100 R14: 0000000000117000 R15: 0000000020000340 [ 1716.232160][T10374] CPU: 0 PID: 10374 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1716.240962][T10374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1716.251019][T10374] Call Trace: [ 1716.254313][T10374] dump_stack+0x137/0x19d [ 1716.258706][T10374] should_fail+0x23c/0x250 [ 1716.263113][T10374] ? xas_create+0x96b/0xb30 [ 1716.267737][T10374] __should_failslab+0x81/0x90 [ 1716.272504][T10374] should_failslab+0x5/0x20 [ 1716.277067][T10374] kmem_cache_alloc+0x46/0x2f0 [ 1716.281888][T10374] ? xas_create+0x3fb/0xb30 [ 1716.286392][T10374] xas_create+0x96b/0xb30 [ 1716.290723][T10374] xas_create_range+0x146/0x360 [ 1716.295595][T10374] shmem_add_to_page_cache+0x3ad/0x650 [ 1716.301059][T10374] shmem_getpage_gfp+0xbdc/0x1410 [ 1716.306273][T10374] shmem_write_begin+0x7e/0x100 [ 1716.311159][T10374] generic_perform_write+0x196/0x3a0 [ 1716.316713][T10374] ? file_update_time+0x1bd/0x3e0 [ 1716.321734][T10374] __generic_file_write_iter+0x161/0x300 [ 1716.327546][T10374] ? generic_write_checks+0x250/0x290 [ 1716.333096][T10374] generic_file_write_iter+0x75/0x130 [ 1716.338630][T10374] vfs_write+0x69d/0x770 [ 1716.342886][T10374] __x64_sys_pwrite64+0xf5/0x150 [ 1716.347971][T10374] do_syscall_64+0x4a/0x90 [ 1716.352833][T10374] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1716.359016][T10374] RIP: 0033:0x419777 [ 1716.363345][T10374] 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 [ 1716.384016][T10374] RSP: 002b:00007ff1ad57cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1716.392481][T10374] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1716.400457][T10374] RDX: 000000000000001a RSI: 0000000020014600 RDI: 0000000000000005 [ 1716.408518][T10374] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1716.416685][T10374] R10: 000000000008b800 R11: 0000000000000293 R12: 0000000000000005 [ 1716.424667][T10374] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 06:28:29 executing program 4 (fault-call:3 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636865636b3d7374721dfc742c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:29 executing program 5 (fault-call:3 fault-nth:13): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:29 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x2161, 0x0) r2 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x2f}) openat(r2, &(0x7f0000000040)='./file1\x00', 0x10000, 0x4) getrlimit(0x8, &(0x7f00000000c0)) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r4, &(0x7f0000000080)={0x38, 0x3, 0x3d, 0xffffff85, 0x332a, 0x9779, 0x4, 0x1, 0x2, 0xa2}, 0x0) [ 1716.682082][T10398] FAULT_INJECTION: forcing a failure. [ 1716.682082][T10398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1716.695359][T10398] CPU: 1 PID: 10398 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1716.704381][T10398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1716.706522][T10402] FAULT_INJECTION: forcing a failure. [ 1716.706522][T10402] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.714455][T10398] Call Trace: [ 1716.714468][T10398] dump_stack+0x137/0x19d [ 1716.714493][T10398] should_fail+0x23c/0x250 [ 1716.714511][T10398] should_fail_usercopy+0x16/0x20 [ 1716.744402][T10398] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 1716.751164][T10398] ? shmem_write_begin+0x7e/0x100 [ 1716.756335][T10398] generic_perform_write+0x1e4/0x3a0 [ 1716.761667][T10398] ? file_update_time+0x1bd/0x3e0 [ 1716.766818][T10398] __generic_file_write_iter+0x161/0x300 [ 1716.772524][T10398] ? generic_write_checks+0x250/0x290 [ 1716.777947][T10398] generic_file_write_iter+0x75/0x130 [ 1716.783505][T10398] vfs_write+0x69d/0x770 [ 1716.787736][T10398] __x64_sys_pwrite64+0xf5/0x150 [ 1716.792903][T10398] do_syscall_64+0x4a/0x90 [ 1716.797308][T10398] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1716.803553][T10398] RIP: 0033:0x419777 [ 1716.807449][T10398] 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 [ 1716.827349][T10398] RSP: 002b:00007ff1ad57cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1716.835897][T10398] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1716.844135][T10398] RDX: 000000000000001a RSI: 0000000020014600 RDI: 0000000000000005 [ 1716.852106][T10398] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1716.860064][T10398] R10: 000000000008b800 R11: 0000000000000293 R12: 0000000000000005 [ 1716.868106][T10398] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 06:28:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) connect$unix(r2, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x7ff, 0x6, 0xffffffffffffffff, 0xb99, 0xfffffffffffffff9, 0x2, 0x4}, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000480)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10dfd}, {&(0x7f00000003c0)="0d3732f944b9bb39d7b8098c08ff20ad039865403e4520357ae64d752c7c45f9a9dc94d0d29e10123531f7fa049f61abcc9b135d06225fd9bbb8b482c1b2f14224810912243bede5e3dc79b7180ef862309c903ed81b394d2a2b9a2d4a3f3dff00625c39610f6a775a1f9da560eb", 0x6e, 0x5}, {&(0x7f00000001c0)="01", 0x1, 0x4}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c107f78a28db000080"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:30 executing program 5 (fault-call:3 fault-nth:14): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1716.876378][T10402] CPU: 0 PID: 10402 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1716.885243][T10402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1716.895401][T10402] Call Trace: [ 1716.898798][T10402] dump_stack+0x137/0x19d [ 1716.903225][T10402] should_fail+0x23c/0x250 [ 1716.907684][T10402] ? security_file_alloc+0x30/0x190 [ 1716.912914][T10402] __should_failslab+0x81/0x90 [ 1716.917813][T10402] should_failslab+0x5/0x20 [ 1716.922341][T10402] kmem_cache_alloc+0x46/0x2f0 [ 1716.927226][T10402] security_file_alloc+0x30/0x190 [ 1716.932284][T10402] __alloc_file+0x83/0x1a0 [ 1716.936889][T10402] alloc_empty_file+0xcd/0x1c0 [ 1716.941826][T10402] alloc_file+0x3a/0x280 [ 1716.946077][T10402] alloc_file_pseudo+0xe2/0x130 [ 1716.950944][T10402] __shmem_file_setup+0x14c/0x1d0 [ 1716.955985][T10402] shmem_file_setup+0x37/0x40 [ 1716.960697][T10402] __se_sys_memfd_create+0x1eb/0x390 [ 1716.965598][T10416] FAULT_INJECTION: forcing a failure. [ 1716.965598][T10416] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.965996][T10402] __x64_sys_memfd_create+0x2d/0x40 [ 1716.983751][T10402] do_syscall_64+0x4a/0x90 [ 1716.988213][T10402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1716.994209][T10402] RIP: 0033:0x4665d9 [ 1716.998131][T10402] 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 [ 1717.017990][T10402] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1717.026625][T10402] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9 [ 1717.034625][T10402] RDX: 0000000000117000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1717.042684][T10402] RBP: 0000000000000002 R08: 000000000008b800 R09: ffffffffffffffff [ 1717.050641][T10402] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1717.058686][T10402] R13: 0000000020000100 R14: 0000000000117000 R15: 0000000020000340 [ 1717.066783][T10416] CPU: 1 PID: 10416 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1717.080807][T10416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.090962][T10416] Call Trace: [ 1717.094252][T10416] dump_stack+0x137/0x19d [ 1717.098657][T10416] should_fail+0x23c/0x250 [ 1717.103239][T10416] ? getname_flags+0x84/0x3d0 [ 1717.107930][T10416] __should_failslab+0x81/0x90 [ 1717.113055][T10416] should_failslab+0x5/0x20 [ 1717.118049][T10416] kmem_cache_alloc+0x46/0x2f0 [ 1717.125594][T10416] getname_flags+0x84/0x3d0 06:28:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x20, 0xfffffffd, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:30 executing program 4 (fault-call:3 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1717.130274][T10416] ? vfs_write+0x50c/0x770 [ 1717.134694][T10416] getname+0x15/0x20 [ 1717.138593][T10416] do_sys_openat2+0x5b/0x250 [ 1717.143204][T10416] __x64_sys_openat+0xef/0x110 [ 1717.148105][T10416] do_syscall_64+0x4a/0x90 [ 1717.152863][T10416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1717.158863][T10416] RIP: 0033:0x4196c4 [ 1717.162757][T10416] 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 [ 1717.172455][T10430] FAULT_INJECTION: forcing a failure. [ 1717.172455][T10430] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1717.182635][T10416] RSP: 002b:00007ff1ad57ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1717.182658][T10416] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1717.182670][T10416] RDX: 0000000000000002 RSI: 00007ff1ad57d000 RDI: 00000000ffffff9c [ 1717.182681][T10416] RBP: 00007ff1ad57d000 R08: 0000000000000000 R09: ffffffffffffffff [ 1717.228787][T10416] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1717.236750][T10416] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1717.244811][T10430] CPU: 0 PID: 10430 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1717.253627][T10430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.263722][T10430] Call Trace: [ 1717.267011][T10430] dump_stack+0x137/0x19d [ 1717.271364][T10430] should_fail+0x23c/0x250 [ 1717.274704][T10433] FAULT_INJECTION: forcing a failure. [ 1717.274704][T10433] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1717.275812][T10430] __alloc_pages+0x102/0x320 [ 1717.275835][T10430] alloc_pages_vma+0x391/0x660 [ 1717.298228][T10430] shmem_getpage_gfp+0x980/0x1410 [ 1717.303262][T10430] ? mls_context_isvalid+0x76/0x1e0 [ 1717.308565][T10430] shmem_write_begin+0x7e/0x100 [ 1717.313500][T10430] generic_perform_write+0x196/0x3a0 [ 1717.318789][T10430] ? file_update_time+0x1bd/0x3e0 [ 1717.323908][T10430] __generic_file_write_iter+0x161/0x300 [ 1717.329582][T10430] ? generic_write_checks+0x250/0x290 [ 1717.335213][T10430] generic_file_write_iter+0x75/0x130 [ 1717.340976][T10430] vfs_write+0x69d/0x770 [ 1717.345229][T10430] __x64_sys_pwrite64+0xf5/0x150 [ 1717.350164][T10430] do_syscall_64+0x4a/0x90 [ 1717.354568][T10430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1717.360502][T10430] RIP: 0033:0x419777 [ 1717.364379][T10430] 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 [ 1717.384271][T10430] RSP: 002b:00007f66c9e27f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1717.392677][T10430] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1717.400848][T10430] RDX: 0000000000000082 RSI: 0000000020000600 RDI: 0000000000000005 [ 1717.408821][T10430] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1717.416788][T10430] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 1717.424791][T10430] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 1717.432749][T10433] CPU: 1 PID: 10433 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1717.441600][T10433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.451822][T10433] Call Trace: [ 1717.455178][T10433] dump_stack+0x137/0x19d [ 1717.459515][T10433] should_fail+0x23c/0x250 [ 1717.463952][T10433] should_fail_usercopy+0x16/0x20 [ 1717.469020][T10433] strncpy_from_user+0x21/0x250 [ 1717.473968][T10433] getname_flags+0xb8/0x3d0 [ 1717.478497][T10433] ? vfs_write+0x50c/0x770 [ 1717.483018][T10433] getname+0x15/0x20 [ 1717.487089][T10433] do_sys_openat2+0x5b/0x250 [ 1717.491726][T10433] __x64_sys_openat+0xef/0x110 [ 1717.496671][T10433] do_syscall_64+0x4a/0x90 [ 1717.501118][T10433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1717.507117][T10433] RIP: 0033:0x4196c4 [ 1717.511003][T10433] 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 06:28:30 executing program 5 (fault-call:3 fault-nth:15): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1717.531321][T10433] RSP: 002b:00007ff1ad57ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1717.539816][T10433] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1717.547887][T10433] RDX: 0000000000000002 RSI: 00007ff1ad57d000 RDI: 00000000ffffff9c [ 1717.556038][T10433] RBP: 00007ff1ad57d000 R08: 0000000000000000 R09: ffffffffffffffff [ 1717.564005][T10433] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1717.572362][T10433] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) tkill(r0, 0x33) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:30 executing program 5 (fault-call:3 fault-nth:16): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1717.594754][T10430] loop4: detected capacity change from 0 to 2232 [ 1717.609614][T10430] ISOFS: Unable to identify CD-ROM format. 06:28:30 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) sendmmsg$unix(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="c7b754f30a2c890889242673bce293ea4771c8483115e747367623119671c9d9b8be7a358e12b11d160c24a0323b1c2ec4cc44de99b5d86a3c979c9e89aef172ff8f55907e564cbf8b44e415bf616d02136e8296df19e5d940d2624f5dee07c1e51671624d4af404720f809f84a31b5390d3c2d1b79126c4f03b5bcfb823e0dfd2ea814f2a13599fbf99e67c5f4d38f1eec4ad7eb7daf4b56766c0edc719cd", 0x9f}, {&(0x7f00000015c0)="d1c25491e3dc3c03493241c9d2afd57e6d23793176f0c8829e47d2a3a49120d93bbdbe960f3083a4dd6dfd1f1ee559c2b0070d1f53256fb90ace9db78590f929bd1ae6d900f3a6f7f7a7f69459ddad9d68ee308bde4c4680101766c8437b565d9985a1a22171634d9146ac759a1b595b1c6aa7a519198228bb7746d3bcd35b32f29ea920a2079ecb3ea84d5aff8876527cf8087991bd7fb243759f794d51c9e550", 0xa1}, {&(0x7f0000001680)="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", 0x1000}], 0x3, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {r2, r4}}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}], 0x48, 0x4000000}], 0x1, 0x3000c880) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = socket$inet6(0xa, 0x0, 0x7) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:30 executing program 4 (fault-call:3 fault-nth:8): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:30 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80c00, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1717.721638][T10460] FAULT_INJECTION: forcing a failure. [ 1717.721638][T10460] name failslab, interval 1, probability 0, space 0, times 0 [ 1717.734504][T10460] CPU: 1 PID: 10460 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1717.735476][T10459] FAULT_INJECTION: forcing a failure. [ 1717.735476][T10459] name failslab, interval 1, probability 0, space 0, times 0 [ 1717.743288][T10460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.766441][T10460] Call Trace: [ 1717.769807][T10460] dump_stack+0x137/0x19d [ 1717.774148][T10460] should_fail+0x23c/0x250 [ 1717.778568][T10460] ? __alloc_file+0x2e/0x1a0 [ 1717.783381][T10460] __should_failslab+0x81/0x90 [ 1717.788152][T10460] should_failslab+0x5/0x20 [ 1717.792777][T10460] kmem_cache_alloc+0x46/0x2f0 [ 1717.797611][T10460] __alloc_file+0x2e/0x1a0 [ 1717.802130][T10460] alloc_empty_file+0xcd/0x1c0 [ 1717.806895][T10460] path_openat+0x6a/0x20b0 [ 1717.811565][T10460] ? iov_iter_advance+0x291/0xe10 [ 1717.816578][T10460] ? shmem_write_end+0x37d/0x3d0 [ 1717.821792][T10460] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 1717.828274][T10460] ? generic_perform_write+0x332/0x3a0 [ 1717.833818][T10460] do_filp_open+0xd9/0x1f0 [ 1717.838318][T10460] ? __virt_addr_valid+0x15a/0x1a0 [ 1717.843514][T10460] ? __check_object_size+0x253/0x310 [ 1717.848788][T10460] ? _find_next_bit+0x16a/0x190 [ 1717.853625][T10460] ? alloc_fd+0x388/0x3e0 [ 1717.857941][T10460] do_sys_openat2+0xa3/0x250 [ 1717.862614][T10460] __x64_sys_openat+0xef/0x110 [ 1717.867363][T10460] do_syscall_64+0x4a/0x90 [ 1717.871775][T10460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1717.877669][T10460] RIP: 0033:0x4196c4 [ 1717.881617][T10460] 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 [ 1717.901288][T10460] RSP: 002b:00007ff1ad57ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1717.909693][T10460] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1717.917686][T10460] RDX: 0000000000000002 RSI: 00007ff1ad57d000 RDI: 00000000ffffff9c [ 1717.925640][T10460] RBP: 00007ff1ad57d000 R08: 0000000000000000 R09: ffffffffffffffff [ 1717.933699][T10460] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1717.941675][T10460] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1717.949732][T10459] CPU: 0 PID: 10459 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1717.958497][T10459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.968734][T10459] Call Trace: [ 1717.972188][T10459] dump_stack+0x137/0x19d [ 1717.976567][T10459] should_fail+0x23c/0x250 [ 1717.980989][T10459] ? xas_create+0x96b/0xb30 [ 1717.985501][T10459] __should_failslab+0x81/0x90 [ 1717.990426][T10459] should_failslab+0x5/0x20 [ 1717.995022][T10459] kmem_cache_alloc+0x46/0x2f0 [ 1717.999796][T10459] xas_create+0x96b/0xb30 [ 1718.004130][T10459] ? memcg_check_events+0x23/0x3b0 [ 1718.009239][T10459] xas_create_range+0x146/0x360 [ 1718.014244][T10459] shmem_add_to_page_cache+0x3ad/0x650 [ 1718.019906][T10459] shmem_getpage_gfp+0xbdc/0x1410 [ 1718.024942][T10459] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1718.031446][T10459] shmem_write_begin+0x7e/0x100 [ 1718.036304][T10459] generic_perform_write+0x196/0x3a0 [ 1718.041680][T10459] ? file_update_time+0x1bd/0x3e0 [ 1718.046704][T10459] __generic_file_write_iter+0x161/0x300 [ 1718.052326][T10459] ? generic_write_checks+0x250/0x290 [ 1718.057834][T10459] generic_file_write_iter+0x75/0x130 [ 1718.063245][T10459] vfs_write+0x69d/0x770 [ 1718.067668][T10459] __x64_sys_pwrite64+0xf5/0x150 [ 1718.072817][T10459] do_syscall_64+0x4a/0x90 [ 1718.077387][T10459] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1718.083275][T10459] RIP: 0033:0x419777 [ 1718.087195][T10459] 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 [ 1718.106814][T10459] RSP: 002b:00007f66c9e27f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1718.115315][T10459] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 06:28:31 executing program 5 (fault-call:3 fault-nth:17): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1718.123334][T10459] RDX: 0000000000000082 RSI: 0000000020000600 RDI: 0000000000000005 [ 1718.131290][T10459] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1718.139408][T10459] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 1718.147375][T10459] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 1718.191899][T10459] loop4: detected capacity change from 0 to 2232 [ 1718.201284][T10476] FAULT_INJECTION: forcing a failure. [ 1718.201284][T10476] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.214079][T10476] CPU: 0 PID: 10476 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 1718.222836][T10476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1718.222850][T10476] Call Trace: [ 1718.222857][T10476] dump_stack+0x137/0x19d [ 1718.240505][T10476] should_fail+0x23c/0x250 [ 1718.244916][T10476] ? security_file_alloc+0x30/0x190 [ 1718.250102][T10476] __should_failslab+0x81/0x90 [ 1718.254875][T10476] should_failslab+0x5/0x20 [ 1718.259364][T10476] kmem_cache_alloc+0x46/0x2f0 [ 1718.264112][T10476] security_file_alloc+0x30/0x190 [ 1718.269138][T10476] __alloc_file+0x83/0x1a0 [ 1718.273702][T10476] alloc_empty_file+0xcd/0x1c0 [ 1718.278451][T10476] path_openat+0x6a/0x20b0 [ 1718.283062][T10476] ? iov_iter_advance+0x291/0xe10 [ 1718.288131][T10476] ? shmem_write_end+0x37d/0x3d0 [ 1718.293069][T10476] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 1718.299347][T10476] ? generic_perform_write+0x332/0x3a0 [ 1718.304808][T10476] do_filp_open+0xd9/0x1f0 [ 1718.309249][T10476] ? __virt_addr_valid+0x15a/0x1a0 [ 1718.314422][T10476] ? __check_object_size+0x253/0x310 [ 1718.319746][T10476] ? _find_next_bit+0x16a/0x190 [ 1718.324698][T10476] ? alloc_fd+0x388/0x3e0 [ 1718.329019][T10476] do_sys_openat2+0xa3/0x250 [ 1718.333597][T10476] __x64_sys_openat+0xef/0x110 [ 1718.338357][T10476] do_syscall_64+0x4a/0x90 [ 1718.342761][T10476] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1718.348683][T10476] RIP: 0033:0x4196c4 [ 1718.352570][T10476] 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 [ 1718.372248][T10476] RSP: 002b:00007ff1ad57ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1718.380650][T10476] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1718.388765][T10476] RDX: 0000000000000002 RSI: 00007ff1ad57d000 RDI: 00000000ffffff9c [ 1718.396759][T10476] RBP: 00007ff1ad57d000 R08: 0000000000000000 R09: ffffffffffffffff [ 1718.404891][T10476] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1718.412933][T10476] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1718.436641][T10459] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:31 executing program 4 (fault-call:3 fault-nth:9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1718.549808][T10487] FAULT_INJECTION: forcing a failure. [ 1718.549808][T10487] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1718.563084][T10487] CPU: 0 PID: 10487 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1718.572034][T10487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1718.582096][T10487] Call Trace: [ 1718.585376][T10487] dump_stack+0x137/0x19d [ 1718.589716][T10487] should_fail+0x23c/0x250 [ 1718.594137][T10487] should_fail_usercopy+0x16/0x20 [ 1718.599169][T10487] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 1718.605310][T10487] ? shmem_write_begin+0x7e/0x100 [ 1718.610342][T10487] generic_perform_write+0x1e4/0x3a0 [ 1718.615955][T10487] ? file_update_time+0x1bd/0x3e0 [ 1718.620984][T10487] __generic_file_write_iter+0x161/0x300 [ 1718.626627][T10487] ? generic_write_checks+0x250/0x290 [ 1718.632098][T10487] generic_file_write_iter+0x75/0x130 [ 1718.637824][T10487] vfs_write+0x69d/0x770 [ 1718.642145][T10487] __x64_sys_pwrite64+0xf5/0x150 [ 1718.647085][T10487] do_syscall_64+0x4a/0x90 [ 1718.651513][T10487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1718.657422][T10487] RIP: 0033:0x419777 [ 1718.661315][T10487] 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 [ 1718.680961][T10487] RSP: 002b:00007f66c9e27f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1718.689379][T10487] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1718.697353][T10487] RDX: 0000000000000082 RSI: 0000000020000600 RDI: 0000000000000005 [ 1718.705332][T10487] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1718.713306][T10487] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 1718.721284][T10487] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 06:28:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) r4 = socket$inet6(0xa, 0x0, 0x7) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = epoll_create1(0x80000) r7 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r8 = syz_open_dev$loop(&(0x7f00000005c0), 0x3, 0x2000) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r2, &(0x7f0000000700)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0f1c612d620620f0efb4dc", 0xb}], 0x1, &(0x7f0000000600)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, r4, r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r2, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r5, r2, r6, r7, r8]}}, @rights={{0x14, 0x1, 0x1, [r9]}}], 0x100, 0x80}], 0x1, 0x1) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x2, 0x0, 0x1f, 0x2, 0x8, 0x8, 0x91, 0x10001, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace(0x4208, r0) setfsgid(0x0) r3 = getgid() setfsgid(r3) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001080)=[{&(0x7f0000000480)=@file={0x0, './file3\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8950", 0x2}, {&(0x7f0000000500)="2fec0f74fbeba33aba7c0b53d917acf7bfe9c2619ac14b60b7a4b4a33af1494bd5138d5e51ba7d86c818776e8f701387b8307bb1bd781f4013016f68b88a32b359560b09157446b1986d66aa3b71d1e0e9cd8a2254205bc94f5e3febc7538492c6db505614152b9fb963c75baec97c79eff338f5878d3e599dec749e", 0x7c}], 0x2, &(0x7f00000002c0), 0x0, 0x40}, {&(0x7f0000000580)=@file={0x618c2a27464e1ccc, './file2\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000600)="190043e5b3ceeacf36acf031c861b7751ae0a3037c29b3b2022d11070c5a7c9adfe10d2def2041036474f956a0fb049e32308579d98ae698a37f97ac57bfdb19b30886b7349f86509a559e21787c22c393aec2d82bbfb8e60a9a228d3748fab0912cb1c7a36507f94d4071b9bb4376cb6b8f54519e649a867907ef31a9527dbd581a33f55e2fa97c46cce1138c7522a3", 0x90}, {&(0x7f0000000400)}, {&(0x7f00000006c0)="90acac6b63a502fcfd1b9c19f89d0193eb08609e75f4a766a8e105da979b746c6c4a66be125ecc3f1ef0c956db5658d3a920d774d4052c6f2f70dad4405829285ad67570a7dac3dacb1b814dd1f3904136d7d202b7d921f6c431c48f7aad018916e3f10fa1b0774d5021b64b3b78dda9ebfd96cff553845c98351a9302b865ac97a681ee1db7c5d296caebb54a3937ee35f7c0c5fc89b4080a4946d798d976ca8554f14de59570e201b8c55e01b480f5471b545fe194d829521d44a724c29ed06824099923bc1f315e2bae8d9ee48dbe14e25fad663dc4b1f261d7", 0xdb}, {&(0x7f00000007c0)="8c61d0d1160e109a1e4963711fed6dda99d55c4d811202a8e9632cca8b5bcb12c8bd88da9a5e3239fa6123ec89cd83aec04983fa32a864d3857a40ffa1c98e1465bde02a18bd20575b095adc16b9d49c4a3bba6ed3b64463dbfb2c2e64c5417f901350b573b08b80fcec58f2d275958cb8e0cc0e79b061f12598ed587ad3084e79585aae456272cb60da2740e2810899ee158b864ca99ad364d0a35c2bccbf8229751651a7", 0xa5}, {&(0x7f0000000880)="346d2a22586fb45e82b50bd6914941a2498bade72000cb76d8f051fc526f8f7803a3fc433fcd65d63214b6f9f2f6e8ef9e940a5c40e09acf64a7ea96d645d7084aa4b96b1e878cd89089a09fd1facbeb1dd6a6790c51911b0e4070171070b57398414cd142e49f95c6ce6434461064b19522e895a1a5664664806e00cc18bf5967c47ddfd21112ffb24e0d222f387faab61d25b69b4ca6af6e782f8e9554359c1b7f2bd12b539031796db62e6b8976db9bd2d5c66b6a0b7200e4c23476c3e7eeb559b9844898ba", 0xc7}, {&(0x7f0000000980)="8f978254c417f61e8fc600d98bf168488d7879dd5664ee23b48a71727009e16461bb4cbb571a3108bb2c1b7a1d7c055a5ff1445f08661283c06d", 0x3a}, {&(0x7f00000009c0)="1856d396eec57bd76e3664de04f699c7dd86dc8b80473923057c14a72f35f1f35cb8", 0x22}], 0x7, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r2, r2, r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, r3}}}], 0x120, 0x40104}], 0x2, 0x4080010) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000340)="eb3c906d6b66732e66617400028001000240000004f801b2b246898c994b471665404726076437522029d45fe6defb4c2b36644eaaa6410c6b96734ad140e48df8886a0e29c9ba9d4f860d491d0308cc90861631bc126f553854a5fd7bde7a16971d6f3b5c2a577a4b41d0568426744bbd45059af0b35ca1db3ad5a1803a620b35e269897a017580f9c8bcb1b770c6930a3513769a6a9633710b440ec2ce78acfcafcdabf8b6cc49db6412eee9719b1a4106b4262b", 0xb5, 0xffffffffffffffff}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@discard}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xffffffff, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:32 executing program 4 (fault-call:3 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1719.297860][T10487] loop4: detected capacity change from 0 to 2232 [ 1719.308596][T10487] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:32 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x12b603, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1719.386478][T10532] FAULT_INJECTION: forcing a failure. [ 1719.386478][T10532] name failslab, interval 1, probability 0, space 0, times 0 [ 1719.399302][T10532] CPU: 1 PID: 10532 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1719.408305][T10532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1719.418360][T10532] Call Trace: [ 1719.421644][T10532] dump_stack+0x137/0x19d [ 1719.425985][T10532] should_fail+0x23c/0x250 [ 1719.430418][T10532] ? getname_flags+0x84/0x3d0 06:28:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1719.435148][T10532] __should_failslab+0x81/0x90 [ 1719.439940][T10532] should_failslab+0x5/0x20 [ 1719.444454][T10532] kmem_cache_alloc+0x46/0x2f0 [ 1719.449231][T10532] getname_flags+0x84/0x3d0 [ 1719.453749][T10532] ? vfs_write+0x50c/0x770 [ 1719.458298][T10532] getname+0x15/0x20 [ 1719.462371][T10532] do_sys_openat2+0x5b/0x250 [ 1719.467379][T10532] __x64_sys_openat+0xef/0x110 [ 1719.472170][T10532] do_syscall_64+0x4a/0x90 [ 1719.476934][T10532] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1719.482850][T10532] RIP: 0033:0x4196c4 06:28:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1719.486747][T10532] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1719.506619][T10532] RSP: 002b:00007f66c9e27ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1719.515144][T10532] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1719.523107][T10532] RDX: 0000000000000002 RSI: 00007f66c9e28000 RDI: 00000000ffffff9c [ 1719.531242][T10532] RBP: 00007f66c9e28000 R08: 0000000000000000 R09: ffffffffffffffff [ 1719.539217][T10532] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1719.547303][T10532] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shutdown(0xffffffffffffffff, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:33 executing program 4 (fault-call:3 fault-nth:11): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="676867ce1c2cc991fafe63742c00ebdc9e7764a8848b4634df77b3b05be4a4bb5be78775f0a310cd783f0dc877747405ca08db358ab9e5f5359f58fb5fbb5f5abc07ff9605693e2db39f1c8b875220a7b1f3140c1b7598807c0f8d344170822449c858b3e42140eeed2b57d2b2f37dd18dbec5978717b1012d020000007f0b64"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:33 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x1}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) socket$packet(0x11, 0x2, 0x300) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1720.031797][T10566] FAULT_INJECTION: forcing a failure. [ 1720.031797][T10566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1720.045054][T10566] CPU: 0 PID: 10566 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1720.054189][T10566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1720.064252][T10566] Call Trace: [ 1720.067536][T10566] dump_stack+0x137/0x19d [ 1720.071880][T10566] should_fail+0x23c/0x250 [ 1720.076333][T10566] should_fail_usercopy+0x16/0x20 06:28:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1720.081411][T10566] strncpy_from_user+0x21/0x250 [ 1720.086468][T10566] getname_flags+0xb8/0x3d0 [ 1720.090977][T10566] ? vfs_write+0x50c/0x770 [ 1720.095421][T10566] getname+0x15/0x20 [ 1720.099342][T10566] do_sys_openat2+0x5b/0x250 [ 1720.104000][T10566] __x64_sys_openat+0xef/0x110 [ 1720.108832][T10566] do_syscall_64+0x4a/0x90 [ 1720.113258][T10566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1720.119229][T10566] RIP: 0033:0x4196c4 [ 1720.123149][T10566] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1720.143179][T10566] RSP: 002b:00007f66c9e27ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1720.151629][T10566] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1720.159602][T10566] RDX: 0000000000000002 RSI: 00007f66c9e28000 RDI: 00000000ffffff9c [ 1720.167567][T10566] RBP: 00007f66c9e28000 R08: 0000000000000000 R09: ffffffffffffffff 06:28:33 executing program 4 (fault-call:3 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1720.175553][T10566] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1720.183588][T10566] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1720.231209][T10598] FAULT_INJECTION: forcing a failure. [ 1720.231209][T10598] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.243867][T10598] CPU: 1 PID: 10598 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1720.252633][T10598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1720.262744][T10598] Call Trace: [ 1720.266030][T10598] dump_stack+0x137/0x19d [ 1720.270367][T10598] should_fail+0x23c/0x250 [ 1720.274781][T10598] ? __alloc_file+0x2e/0x1a0 [ 1720.279555][T10598] __should_failslab+0x81/0x90 [ 1720.284326][T10598] should_failslab+0x5/0x20 [ 1720.288839][T10598] kmem_cache_alloc+0x46/0x2f0 [ 1720.293602][T10598] __alloc_file+0x2e/0x1a0 [ 1720.298020][T10598] alloc_empty_file+0xcd/0x1c0 [ 1720.302779][T10598] path_openat+0x6a/0x20b0 [ 1720.307208][T10598] ? avc_has_perm_noaudit+0x19a/0x240 [ 1720.312594][T10598] ? avc_has_perm+0x59/0x150 [ 1720.317188][T10598] ? avc_has_perm+0xc8/0x150 [ 1720.321855][T10598] do_filp_open+0xd9/0x1f0 [ 1720.326314][T10598] ? __virt_addr_valid+0x15a/0x1a0 06:28:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1720.331426][T10598] ? __check_object_size+0x253/0x310 [ 1720.336707][T10598] ? _find_next_bit+0x16a/0x190 [ 1720.341560][T10598] ? alloc_fd+0x388/0x3e0 [ 1720.345895][T10598] do_sys_openat2+0xa3/0x250 [ 1720.350565][T10598] __x64_sys_openat+0xef/0x110 [ 1720.355326][T10598] do_syscall_64+0x4a/0x90 [ 1720.359800][T10598] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1720.365733][T10598] RIP: 0033:0x4196c4 06:28:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1720.369632][T10598] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1720.389424][T10598] RSP: 002b:00007f66c9e27ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1720.397939][T10598] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1720.405902][T10598] RDX: 0000000000000002 RSI: 00007f66c9e28000 RDI: 00000000ffffff9c [ 1720.414053][T10598] RBP: 00007f66c9e28000 R08: 0000000000000000 R09: ffffffffffffffff [ 1720.422028][T10598] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1720.430035][T10598] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:34 executing program 4 (fault-call:3 fault-nth:13): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:34 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) r3 = creat(&(0x7f00000014c0)='./file1\x00', 0x50) r4 = open(&(0x7f00000025c0)='./file1\x00', 0xa0000, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) r5 = clone3(&(0x7f0000000400)={0x100200, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x29}, &(0x7f00000015c0)=""/4096, 0x1000, &(0x7f00000000c0)=""/105, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x9}, 0x58) sched_setattr(r7, &(0x7f0000000300)={0x38, 0x0, 0x26, 0x3, 0xffff4ea4, 0x2, 0x3ff, 0x1f, 0x1, 0x8}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r0, &(0x7f00000071c0)=[{&(0x7f0000002600)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003a80)=[{&(0x7f0000002680)="320328948bacbfdffeb388afb23a9725e4c615a39c87df24908d03736e2a16132f81cd47cd461cfefef34a1aab050a7d2dbad10dbf55934223b3e36121a883b91c1a856112591ad9d9c1d17b231e8115f9a9cce40624a028885e2a16e19c8e787983eeaa2f1c8b7db11af78568f049df22011ead50f2fa2cbe9c4e710eba272647efee18d4de9f99a68d2b42b493fbb10e94c3670d6c0486f0ba58ea7effcb6f92a1cc58edce0bd461536574ba3f1786f11d971c5edc5080ea4917", 0xbb}, {&(0x7f0000002740)="02d9aaf403", 0x5}, {&(0x7f0000002780)="17397fbc4460507c2f9bbd1cca4ac63db51339b679860abc2c7321a10e38b99bfee51e17c5e6db32b894cb81cb36ba530351a465593ad20222355c2635ee401082415654339384f371b22eea9db351a15460d0e41928104f3727da45de7edd907d789d6a1179d550b3d55ea7404d8f715a6c194355a77209a70983a50da19989fe2362ace898cfa4d5b872e0bcd78db61da1bf97358f34b6a3f8c23c1488d0511b47d2bc630dc9bfc64fa347a92f14455f2e214154ee0a08b0ddd22168d56aca95101406e2a947e9a3592c809d648ae4a355543523a9568b34c3dbcd7b75b90aeca55ffd64ae919931234ce9191a", 0xee}, {&(0x7f0000002880)="586a108582549edec8b977baee80826c8b6a7e6f00bef2429929b6ecb59923067e30019d2be2fd559aaada6f7feedfe354312c4b0cace244023812914a9f79189405ca7e57cf0738310e92949c3f51e36c417e7d907ea741fa70c87e75466583313b1a8c00b915c807c605e926ec7ce66964880a4945d21d30ccdb9b95e69a2cff27a8984ae4cf8b81d847", 0x8b}, {&(0x7f0000002940)="3877b0db1fed78816d523e16a5ff2588847015c7cf1e2644be6008bc9a7448834c", 0x21}, 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{&(0x7f0000005940)="cde850786012590105dd4f65ee9bb51ff3561e82d0790ff4bba1a6ec9d642e8b9cca734cf84330c9092cb05da61a4b57fc315a37029351a822820f2d84c3b36af5de249f1bb658539c90e64e2cdd1ea6488f9589ae82e049dd8f3ec57c2c51efe1e234147c34ceaac8d93ca5696623a753e9524ee38458c43d0130685646c64c5966251b5bfafce1e2879c6f94d4fc34f1e5bb28e8b06dc167cec842e77de4f3340b925956c74a3b744c8634f4b82db0a244d2c38ba8b985", 0xb8}], 0x6, &(0x7f0000003b00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000014000000000000000100000001000000e3b6935e8523b1ca6b102a1763d11fed03234dcf2814d6998d5e4302a9a796e91843fbe6211aecac8459a1b764c613d94c3648fc4fbe73a9e8832e0a551ad0dd01b7d91e4fc8d8755bb629be4fec79b46c2b2d2745515a96ffc4c3ed47e4b62553bdef65eb9cf517fd1aaacf8ce266baf5ba98618a33520e798ecb19ca235186a8db7ed08805e017", @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x48040}, {&(0x7f0000005f40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000061c0)=[{&(0x7f0000005fc0)="ef858133744ac56a97fe94abd02688f8d33e841a0346b696944f381eb2c5d6554dbdfbd4cb2ebe939b4a0b02a1b5f658282a9990a923385c28d9e92efe4544c54143170b8f4788e7bf2cf9587cb0caf9dc17ef95d8b7df0c2e8dab0d49931df75cf342a730c7ec3aac0ffa2fc37ea03c46aae617ad344b1e307d0e1d51dcb943421979243d085348c7d3cf5b2d3591d6ef6ee63a5bc44ce1454071f356bcc49973aab08eee1fead4d7c64f17fec6ffe8b47548d5c6da0b075b507fa952e4f4ce94a83ffd3823dbff7c315baa0c1809995f088893e5165e14f796dc7d09d6ca96833f4291bf0c06e592", 0xe9}, {&(0x7f00000060c0)="30d3df32834ca4f5a106515b09f0d4e949a7779f44ea8b402cc916077de18e5224e96b8c7defadb15d15364d733f350bcd0985ac5458ab6b662e7c77fe198aaec485cb143262115faf31fb79a76521b79ba7ad5da63e49ee3bf41c3ad4958728c7f6d41f337351d4dd66715a31453214cf7ffeb919468f6d5c9df009a455a5cfaaf47022b51cb212ee18568997566fba69a4859dc2cb1a7b7d54f3e109c9ec27be308a44e7da55", 0xa7}, {&(0x7f0000006180)}], 0x3, &(0x7f0000006400)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1000000000110000e8ff000001000000"], 0xb0, 0x10}, {&(0x7f00000064c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006900)=[{&(0x7f0000006540)="2fc1441dca2173e1384c5a745df4b8944b862aa2a8d3341118e996d9dd269af8ca3ca3e59abdb7fd68945cc814e07114e97a9a2240dfe86abe689c5683d048fcb28a227ba445929684bcfae14aed7bceb488aa9c5b6c772da9e58ed1bafb9b0ea99dedf6c88b5385c03147b98a9a543f69810ef49f34a6c0d1763cfa18b187701479ea57b32b3befdeaea14d", 0x8c}, {&(0x7f0000006600)="58a1c7a677ae8367d2369bf3ce70738cf4a78e424193bc5802c82dd59d4b65ac06097343d0c67bdc2c36a6c9c2850ea265b1c87ffaf18303255afaf4295292afa61897d35741a3c042375015b7b849e679900d26992c3ffb96b0e4e6cb3c1f937a701ce39eeb918cd3f5848433d7cb84286cf532b56907548275ed5c06b662c1637d2d", 0x83}, {&(0x7f00000066c0)="c7047fe595c828831ff68f7bb3463c62302ec67fd23329e994f190ca43e9cf95606ee1d2afb54598bf8873978002400f6e3f429acad70c7c3e6d89d507705cfc19247f0a895dcd32d21712c9cf85ec10070e8275384806604108689b42c42cfe6ce0df03a82e97b70684a14232bd2121cf0a7cd46fafaab885c2d987937f6d593cdb4b415e50bc3f207f0bda903792d34bf3d9f46f83baa7dabf9e85668b90aecee22e58c27d91e71f963d9234e3427b4804d98790bd3e93f9757e7afcc5aac8212568f394623c8fb72d984508abed67a1a5d84209cccd5246e48cac7b82b52871a23b062c2c6e99", 0xe8}, {&(0x7f00000067c0)="5b1ffadf11683e67786137d9ad63c0b368c0edbbc8af2225d4c3ee0d7f22ecc8faaa21a7563b27a799d615bea56bea855563f19fc8cc61d1b389aa686a266cee70d096189f3182f391c116db50c506afdbfa9f3dab99a72586b26cbd9532cb9d4b19253b7e6ffb5dcc65fdbbc1eb676399f3712dbf4519276c0c12262cfa3ad3a43f275ee9b56a48735f714277281b6d1bdd55fd010a39c9e571c6327b00827463a90f23b2ecd260073b3f9aa9baef3494842c93fe4a789dbf83403db642e9693b725c541c0153a360a0", 0xca}], 0x4, &(0x7f0000006a00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r6, r2]}}], 0x48, 0x4000010}, {&(0x7f0000006a80)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000006d00)=[{&(0x7f0000006b00)="87c38db2e14b", 0x6}, {&(0x7f0000006b40)="ef8e4663b6ba7e28f5c7cb8f71bae772486c08c1536bff00eb9049adfd0336a71616a4d16f5f105356ae0ad5e80cd42a46c55da741a612f05dd845721d56214d17b248c53a81b00f89052730bef0013fa4aa70c826c9a0a9ed475092bd96ab34a6b18fbacb7f56c789e2768cccd6a80bfe91dff26f2dd0e0b4ccf7963bfd318c2b0cd3eb2f3a8f25ff9171da2d184f9130d8531261dbd053606bbf688cb583522774daa16f65d50b25fd7214d8259ad68b1381fbcc825ba7297081e7140be087a44637ed7ab0cccfa80777f7c97307ac98", 0xd1}, {&(0x7f0000006c40)="f3ebc2e153d8adbc028ba4b8bb388cac9cd153ed60c5bfbbc3bb17367c2b3a1b30ffa8498260352e91ce9008b664b00d132722b9f9d479064d4aaa551fa6fb446920ea63a557ec4debb8e1236c588197c6dae303c2f01734e511c128f8315699720324c08c27955bda2a3a3aeef9c8c7468043899b9892e8a19d61a90e7f20db4c725609e4c10dc60500407e", 0x8c}], 0x3, &(0x7f0000007140)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r5}}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0x0, 0xee01}}}], 0x80, 0x800}], 0x6, 0x801) sched_setattr(r5, &(0x7f0000001480)={0x38, 0x1, 0x0, 0xffffffff, 0x7f, 0x2, 0x3, 0x7f, 0x6, 0xa0}, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x10000003, 0x2, 0xd9, 0xca, 0x0, 0x7f, 0x1cb57180, 0x800}, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f00000000c0)) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f00000002c0)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x14, 0x5, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r2, 0x3, &(0x7f0000000080)=0x80) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\"~.aheck=Ptric']) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f00000000c0)=""/39, &(0x7f00000001c0)=0x27) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="636865636b3d7374726963742c0063948cb627f6352b09000000ebc59e76cc23a7c7ac434e24415d455151e6b4dfb4cf1039f097232b0629db2d874b7bda4993d5e4cecd4d880f77e29bd05d524a6537852f596e07d8e9c21368e25a5fada27b428439215a60687268e9b6e8311c43c3deb8f90ef3867dc294bae31420f7807e95397e9f88a94e9ff75c6fe469a6c35bb205e1a96770f1c01669f642ad7450121ae1628bcb88734851275bff5bb944abfa5d6e049d7a9c4c322905c7b6f814ff48b3b252bf81bc3099"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8b, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1721.098614][T10637] FAULT_INJECTION: forcing a failure. [ 1721.098614][T10637] name failslab, interval 1, probability 0, space 0, times 0 [ 1721.111271][T10637] CPU: 1 PID: 10637 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1721.120037][T10637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.130237][T10637] Call Trace: [ 1721.133517][T10637] dump_stack+0x137/0x19d [ 1721.137922][T10637] should_fail+0x23c/0x250 [ 1721.142357][T10637] ? security_file_alloc+0x30/0x190 [ 1721.147618][T10637] __should_failslab+0x81/0x90 [ 1721.152378][T10637] should_failslab+0x5/0x20 [ 1721.156878][T10637] kmem_cache_alloc+0x46/0x2f0 [ 1721.161730][T10637] security_file_alloc+0x30/0x190 [ 1721.166743][T10637] __alloc_file+0x83/0x1a0 [ 1721.171142][T10637] alloc_empty_file+0xcd/0x1c0 [ 1721.175888][T10637] path_openat+0x6a/0x20b0 [ 1721.180331][T10637] ? avc_has_perm_noaudit+0x19a/0x240 [ 1721.185690][T10637] ? avc_has_perm+0x59/0x150 [ 1721.190381][T10637] ? avc_has_perm+0xc8/0x150 [ 1721.195097][T10637] do_filp_open+0xd9/0x1f0 [ 1721.199604][T10637] ? __virt_addr_valid+0x15a/0x1a0 [ 1721.204716][T10637] ? __check_object_size+0x253/0x310 [ 1721.209999][T10637] ? _find_next_bit+0x16a/0x190 [ 1721.214923][T10637] ? alloc_fd+0x388/0x3e0 [ 1721.219295][T10637] do_sys_openat2+0xa3/0x250 [ 1721.223876][T10637] __x64_sys_openat+0xef/0x110 [ 1721.228643][T10637] do_syscall_64+0x4a/0x90 [ 1721.233047][T10637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1721.238925][T10637] RIP: 0033:0x4196c4 [ 1721.242874][T10637] 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 [ 1721.262578][T10637] RSP: 002b:00007f66c9e27ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1721.271000][T10637] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1721.279064][T10637] RDX: 0000000000000002 RSI: 00007f66c9e28000 RDI: 00000000ffffff9c [ 1721.287043][T10637] RBP: 00007f66c9e28000 R08: 0000000000000000 R09: ffffffffffffffff 06:28:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:34 executing program 4 (fault-call:3 fault-nth:14): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1721.295063][T10637] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1721.303134][T10637] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1721.354381][T10657] FAULT_INJECTION: forcing a failure. [ 1721.354381][T10657] name failslab, interval 1, probability 0, space 0, times 0 [ 1721.367143][T10657] CPU: 0 PID: 10657 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1721.376037][T10657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.386189][T10657] Call Trace: [ 1721.389551][T10657] dump_stack+0x137/0x19d [ 1721.393978][T10657] should_fail+0x23c/0x250 [ 1721.398498][T10657] ? loop_set_status_from_info+0x3a0/0x3a0 [ 1721.404689][T10657] __should_failslab+0x81/0x90 [ 1721.409680][T10657] ? __kthread_create_on_node+0x7a/0x290 [ 1721.417766][T10657] should_failslab+0x5/0x20 [ 1721.422369][T10657] kmem_cache_alloc_trace+0x49/0x310 [ 1721.427656][T10657] ? loop_set_status_from_info+0x3a0/0x3a0 [ 1721.433464][T10657] __kthread_create_on_node+0x7a/0x290 [ 1721.439080][T10657] ? __cond_resched+0x11/0x40 [ 1721.443829][T10657] ? __blkdev_get+0x8c/0x6c0 [ 1721.448454][T10657] ? loop_set_status_from_info+0x3a0/0x3a0 [ 1721.454264][T10657] kthread_create_on_node+0x72/0xa0 [ 1721.459470][T10657] loop_configure+0x597/0xcb0 [ 1721.464150][T10657] ? mntput+0x45/0x70 [ 1721.468129][T10657] lo_ioctl+0x555/0x11f0 [ 1721.472460][T10657] ? path_openat+0x19ab/0x20b0 [ 1721.477230][T10657] ? putname+0xa5/0xc0 [ 1721.481305][T10657] ? ___cache_free+0x3c/0x300 [ 1721.486079][T10657] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1721.491611][T10657] ? selinux_file_ioctl+0x8e0/0x970 [ 1721.496809][T10657] ? lo_release+0x120/0x120 [ 1721.501315][T10657] blkdev_ioctl+0x1d0/0x3c0 [ 1721.506267][T10657] block_ioctl+0x6d/0x80 [ 1721.510555][T10657] ? blkdev_iopoll+0x70/0x70 [ 1721.515173][T10657] __se_sys_ioctl+0xcb/0x140 [ 1721.519757][T10657] __x64_sys_ioctl+0x3f/0x50 [ 1721.524608][T10657] do_syscall_64+0x4a/0x90 [ 1721.529023][T10657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1721.535107][T10657] RIP: 0033:0x466397 [ 1721.539128][T10657] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1721.558914][T10657] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1721.567403][T10657] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1721.575375][T10657] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1721.583713][T10657] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1721.591685][T10657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1721.599656][T10657] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:34 executing program 4 (fault-call:3 fault-nth:15): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1721.857412][T10676] FAULT_INJECTION: forcing a failure. [ 1721.857412][T10676] name failslab, interval 1, probability 0, space 0, times 0 [ 1721.870505][T10676] CPU: 0 PID: 10676 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1721.881889][T10676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.892771][T10676] Call Trace: [ 1721.896131][T10676] dump_stack+0x137/0x19d [ 1721.900584][T10676] should_fail+0x23c/0x250 [ 1721.905081][T10676] ? __kernfs_new_node+0x6a/0x330 [ 1721.910513][T10676] __should_failslab+0x81/0x90 [ 1721.915276][T10676] should_failslab+0x5/0x20 [ 1721.920008][T10676] kmem_cache_alloc+0x46/0x2f0 [ 1721.924772][T10676] ? kvm_sched_clock_read+0xd/0x20 [ 1721.929874][T10676] __kernfs_new_node+0x6a/0x330 [ 1721.934720][T10676] ? select_task_rq_fair+0x186/0xc00 [ 1721.940158][T10676] ? rb_insert_color+0x7e/0x310 [ 1721.945009][T10676] kernfs_create_dir_ns+0x5e/0x140 [ 1721.950124][T10676] internal_create_group+0x138/0x850 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:35 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file2\x00', 0xc5) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1721.955484][T10676] ? check_preempt_wakeup+0x22f/0x360 [ 1721.960957][T10676] sysfs_create_group+0x1b/0x20 [ 1721.965908][T10676] loop_configure+0xa21/0xcb0 [ 1721.970596][T10676] lo_ioctl+0x555/0x11f0 [ 1721.975102][T10676] ? path_openat+0x19ab/0x20b0 [ 1721.979881][T10676] ? putname+0xa5/0xc0 [ 1721.983956][T10676] ? ___cache_free+0x3c/0x300 [ 1721.988641][T10676] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1721.994076][T10676] ? selinux_file_ioctl+0x8e0/0x970 [ 1721.999372][T10676] ? lo_release+0x120/0x120 [ 1722.003911][T10676] blkdev_ioctl+0x1d0/0x3c0 06:28:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="840000007f42952e6c80c24a918682ec9c5e6b3d737472ecd9be04bc2f12526963742c00"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1722.008420][T10676] block_ioctl+0x6d/0x80 [ 1722.012672][T10676] ? blkdev_iopoll+0x70/0x70 [ 1722.017270][T10676] __se_sys_ioctl+0xcb/0x140 [ 1722.021974][T10676] __x64_sys_ioctl+0x3f/0x50 [ 1722.026590][T10676] do_syscall_64+0x4a/0x90 [ 1722.031024][T10676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1722.036929][T10676] RIP: 0033:0x466397 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1722.040909][T10676] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1722.060703][T10676] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1722.069561][T10676] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1722.077867][T10676] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1722.085857][T10676] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1722.093886][T10676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1722.101922][T10676] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1722.109987][T10676] loop4: detected capacity change from 0 to 2232 [ 1722.139039][T10676] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x1}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x400000000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)={[], [{@permit_directio}, {@obj_user={'obj_user', 0x3d, 'fowner<'}}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:35 executing program 2: prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000280)={0xb, 0x8c}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x21, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0, @ANYRES32]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xb0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000400)=0xc) prlimit64(r5, 0xa, &(0x7f0000000440)={0x4, 0x5}, &(0x7f0000000480)) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:35 executing program 4 (fault-call:3 fault-nth:16): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x480, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1722.403613][T10727] FAULT_INJECTION: forcing a failure. [ 1722.403613][T10727] name failslab, interval 1, probability 0, space 0, times 0 [ 1722.416352][T10727] CPU: 0 PID: 10727 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1722.425245][T10727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1722.435307][T10727] Call Trace: [ 1722.438582][T10727] dump_stack+0x137/0x19d [ 1722.442912][T10727] should_fail+0x23c/0x250 [ 1722.447397][T10727] ? __kernfs_new_node+0x6a/0x330 [ 1722.452435][T10727] __should_failslab+0x81/0x90 [ 1722.457222][T10727] should_failslab+0x5/0x20 [ 1722.461741][T10727] kmem_cache_alloc+0x46/0x2f0 [ 1722.466513][T10727] ? __cond_resched+0x11/0x40 [ 1722.471181][T10727] __kernfs_new_node+0x6a/0x330 [ 1722.476086][T10727] ? idr_alloc_cyclic+0x249/0x2d0 [ 1722.481124][T10727] ? rb_insert_color+0x7e/0x310 [ 1722.486064][T10727] kernfs_new_node+0x5b/0xd0 [ 1722.490689][T10727] __kernfs_create_file+0x45/0x1a0 [ 1722.495810][T10727] sysfs_add_file_mode_ns+0x1c1/0x250 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1722.501263][T10727] internal_create_group+0x2e4/0x850 [ 1722.506646][T10727] sysfs_create_group+0x1b/0x20 [ 1722.511553][T10727] loop_configure+0xa21/0xcb0 [ 1722.516247][T10727] lo_ioctl+0x555/0x11f0 [ 1722.520590][T10727] ? path_openat+0x19ab/0x20b0 [ 1722.525418][T10727] ? putname+0xa5/0xc0 [ 1722.529697][T10727] ? ___cache_free+0x3c/0x300 [ 1722.534745][T10727] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1722.540143][T10727] ? selinux_file_ioctl+0x8e0/0x970 [ 1722.545456][T10727] ? lo_release+0x120/0x120 [ 1722.550082][T10727] blkdev_ioctl+0x1d0/0x3c0 [ 1722.554635][T10727] block_ioctl+0x6d/0x80 [ 1722.559038][T10727] ? blkdev_iopoll+0x70/0x70 [ 1722.563785][T10727] __se_sys_ioctl+0xcb/0x140 [ 1722.568411][T10727] __x64_sys_ioctl+0x3f/0x50 [ 1722.573009][T10727] do_syscall_64+0x4a/0x90 [ 1722.577439][T10727] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1722.583823][T10727] RIP: 0033:0x466397 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x538, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1722.587714][T10727] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1722.607554][T10727] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1722.616175][T10727] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1722.624150][T10727] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1722.632223][T10727] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1722.640448][T10727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 06:28:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1722.648861][T10727] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1722.673118][T10727] loop4: detected capacity change from 0 to 2232 [ 1722.702053][T10727] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:35 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f00000015c0)=""/234, 0xea}], 0x6, 0x100, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file2\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r2]) statfs(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/33) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:36 executing program 4 (fault-call:3 fault-nth:17): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1722.946669][T10770] FAULT_INJECTION: forcing a failure. [ 1722.946669][T10770] name failslab, interval 1, probability 0, space 0, times 0 [ 1722.959556][T10770] CPU: 1 PID: 10770 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1722.968326][T10770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1722.978486][T10770] Call Trace: [ 1722.981772][T10770] dump_stack+0x137/0x19d [ 1722.986151][T10770] should_fail+0x23c/0x250 [ 1722.990710][T10770] ? __kernfs_new_node+0x6a/0x330 [ 1722.995799][T10770] __should_failslab+0x81/0x90 [ 1723.000576][T10770] should_failslab+0x5/0x20 [ 1723.005144][T10770] kmem_cache_alloc+0x46/0x2f0 [ 1723.009915][T10770] __kernfs_new_node+0x6a/0x330 [ 1723.014870][T10770] ? __cond_resched+0x11/0x40 [ 1723.019555][T10770] ? mutex_lock+0x9/0x30 [ 1723.023884][T10770] kernfs_new_node+0x5b/0xd0 [ 1723.028572][T10770] __kernfs_create_file+0x45/0x1a0 [ 1723.033736][T10770] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1723.039123][T10770] internal_create_group+0x2e4/0x850 [ 1723.044513][T10770] sysfs_create_group+0x1b/0x20 [ 1723.049370][T10770] loop_configure+0xa21/0xcb0 [ 1723.054053][T10770] lo_ioctl+0x555/0x11f0 [ 1723.058304][T10770] ? path_openat+0x19ab/0x20b0 [ 1723.063081][T10770] ? putname+0xa5/0xc0 [ 1723.067155][T10770] ? ___cache_free+0x3c/0x300 [ 1723.071842][T10770] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1723.077418][T10770] ? selinux_file_ioctl+0x8e0/0x970 [ 1723.082702][T10770] ? lo_release+0x120/0x120 [ 1723.087217][T10770] blkdev_ioctl+0x1d0/0x3c0 [ 1723.091754][T10770] block_ioctl+0x6d/0x80 [ 1723.096004][T10770] ? blkdev_iopoll+0x70/0x70 [ 1723.100639][T10770] __se_sys_ioctl+0xcb/0x140 [ 1723.105495][T10770] __x64_sys_ioctl+0x3f/0x50 [ 1723.110092][T10770] do_syscall_64+0x4a/0x90 [ 1723.114510][T10770] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1723.120496][T10770] RIP: 0033:0x466397 [ 1723.124385][T10770] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1723.144255][T10770] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1723.152757][T10770] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1723.160765][T10770] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1723.168730][T10770] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1723.176740][T10770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1723.184785][T10770] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x4}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x9, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000040)=0x0) sched_getattr(r6, &(0x7f00000000c0)={0x38}, 0x38, 0x0) 06:28:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:36 executing program 1: prlimit64(0x0, 0x9, &(0x7f0000000280)={0x3, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1723.333661][T10770] loop4: detected capacity change from 0 to 2232 [ 1723.343684][T10770] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:36 executing program 4 (fault-call:3 fault-nth:18): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1723.415878][T10811] FAULT_INJECTION: forcing a failure. [ 1723.415878][T10811] name failslab, interval 1, probability 0, space 0, times 0 [ 1723.428678][T10811] CPU: 0 PID: 10811 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1723.437538][T10811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1723.447660][T10811] Call Trace: [ 1723.451020][T10811] dump_stack+0x137/0x19d [ 1723.455526][T10811] should_fail+0x23c/0x250 [ 1723.459954][T10811] ? __kernfs_new_node+0x6a/0x330 06:28:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x7, 0x9, 0x7, 0x0, 0x0, 0x4, 0x80001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000040), 0xc}, 0x241, 0x2, 0x3, 0x3, 0x2, 0xcd8, 0x99, 0x0, 0x3, 0x0, 0x8}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="63686563570f0000000000002c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1723.465072][T10811] __should_failslab+0x81/0x90 [ 1723.469830][T10811] should_failslab+0x5/0x20 [ 1723.474407][T10811] kmem_cache_alloc+0x46/0x2f0 [ 1723.479210][T10811] __kernfs_new_node+0x6a/0x330 [ 1723.484061][T10811] ? __cond_resched+0x11/0x40 [ 1723.488815][T10811] ? mutex_lock+0x9/0x30 [ 1723.493197][T10811] kernfs_new_node+0x5b/0xd0 [ 1723.497884][T10811] __kernfs_create_file+0x45/0x1a0 [ 1723.503003][T10811] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1723.508391][T10811] internal_create_group+0x2e4/0x850 [ 1723.513702][T10811] sysfs_create_group+0x1b/0x20 [ 1723.518571][T10811] loop_configure+0xa21/0xcb0 [ 1723.523247][T10811] lo_ioctl+0x555/0x11f0 [ 1723.527510][T10811] ? path_openat+0x19ab/0x20b0 [ 1723.532511][T10811] ? putname+0xa5/0xc0 [ 1723.536645][T10811] ? ___cache_free+0x3c/0x300 [ 1723.541314][T10811] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1723.546696][T10811] ? selinux_file_ioctl+0x8e0/0x970 [ 1723.551993][T10811] ? lo_release+0x120/0x120 [ 1723.556499][T10811] blkdev_ioctl+0x1d0/0x3c0 [ 1723.561086][T10811] block_ioctl+0x6d/0x80 [ 1723.565350][T10811] ? blkdev_iopoll+0x70/0x70 [ 1723.569944][T10811] __se_sys_ioctl+0xcb/0x140 [ 1723.574533][T10811] __x64_sys_ioctl+0x3f/0x50 [ 1723.579116][T10811] do_syscall_64+0x4a/0x90 [ 1723.583541][T10811] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1723.589456][T10811] RIP: 0033:0x466397 [ 1723.593348][T10811] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1723.613119][T10811] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1723.621983][T10811] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1723.630115][T10811] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1723.638075][T10811] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1723.646240][T10811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1723.654267][T10811] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1723.687481][T10811] loop4: detected capacity change from 0 to 2232 [ 1723.760148][T10811] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:36 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x2, 0x0, 0xffffffff, 0x1, 0x7, 0x10000, 0x7, 0x0, 0xfff}, 0x0) 06:28:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="636865636b3d7374726963742c0030a4da000652eddd91cc3a4dbd98325e0248dfcface2c16b37312e3849575f9a8d0b43d426e046636af79f75a1890de58a7bd7382ce252f1d988cbcce565266eb536524041011daf2477073edd4c316c5caa8642c2c0841b1aaef2e9eaa5248ed61c8fd4934a06ea819de434cac8db9b1e3c0de799dbb3cf83b651ea6c8c5a48f8bc"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="e6aabf40e5ecdafb67da410374b3307669e35301a17f0586ce6943c56a0b0000004da10dcc9e7764adaf2219923ff06d02969b0857fc3d2ec8d35602b4cbf3e1dd61d6079194718c7400a6fedf894a3eaa2e0e40a4aa9f76339eb3728472b4"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x1c, 0x7ff, 0x10000, 0xe9c, 0x2, 0x100000000, 0x7f}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000480)=@file={0x1, './file0/file0\x00'}, 0x6e) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:37 executing program 4 (fault-call:3 fault-nth:19): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:37 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1724.424163][T10878] FAULT_INJECTION: forcing a failure. [ 1724.424163][T10878] name failslab, interval 1, probability 0, space 0, times 0 [ 1724.437607][T10878] CPU: 0 PID: 10878 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1724.446403][T10878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1724.456650][T10878] Call Trace: [ 1724.460015][T10878] dump_stack+0x137/0x19d [ 1724.464353][T10878] should_fail+0x23c/0x250 [ 1724.468862][T10878] ? __kernfs_new_node+0x6a/0x330 [ 1724.473903][T10878] __should_failslab+0x81/0x90 [ 1724.478672][T10878] should_failslab+0x5/0x20 [ 1724.483187][T10878] kmem_cache_alloc+0x46/0x2f0 [ 1724.487985][T10878] __kernfs_new_node+0x6a/0x330 [ 1724.492848][T10878] ? __cond_resched+0x11/0x40 [ 1724.497631][T10878] ? mutex_lock+0x9/0x30 [ 1724.501868][T10878] kernfs_new_node+0x5b/0xd0 [ 1724.506460][T10878] __kernfs_create_file+0x45/0x1a0 [ 1724.511572][T10878] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1724.517076][T10878] internal_create_group+0x2e4/0x850 [ 1724.522370][T10878] sysfs_create_group+0x1b/0x20 [ 1724.527739][T10878] loop_configure+0xa21/0xcb0 [ 1724.532406][T10878] lo_ioctl+0x555/0x11f0 [ 1724.536667][T10878] ? path_openat+0x19ab/0x20b0 [ 1724.541430][T10878] ? putname+0xa5/0xc0 [ 1724.545496][T10878] ? ___cache_free+0x3c/0x300 [ 1724.550167][T10878] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1724.555546][T10878] ? selinux_file_ioctl+0x8e0/0x970 [ 1724.560826][T10878] ? lo_release+0x120/0x120 [ 1724.565321][T10878] blkdev_ioctl+0x1d0/0x3c0 [ 1724.569814][T10878] block_ioctl+0x6d/0x80 [ 1724.574053][T10878] ? blkdev_iopoll+0x70/0x70 [ 1724.578728][T10878] __se_sys_ioctl+0xcb/0x140 [ 1724.583404][T10878] __x64_sys_ioctl+0x3f/0x50 [ 1724.588045][T10878] do_syscall_64+0x4a/0x90 [ 1724.592454][T10878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1724.598341][T10878] RIP: 0033:0x466397 [ 1724.602237][T10878] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1724.621843][T10878] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1724.630253][T10878] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1724.638312][T10878] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1724.646383][T10878] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1724.654471][T10878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1724.662549][T10878] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3805, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1724.677726][T10878] loop4: detected capacity change from 0 to 2232 [ 1724.689779][T10878] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:37 executing program 4 (fault-call:3 fault-nth:20): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x1, 0x31, 0xfff, 0x44, 0x101, 0xdab, 0x8, 0x5, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/74, 0x4a}, {&(0x7f00000006c0)=""/161, 0xa1}, {&(0x7f0000000f80)=""/141, 0x8d}, {&(0x7f0000001040)=""/99, 0x63}], 0x5, &(0x7f0000000480)=""/205, 0xcd}, 0x3}, {{&(0x7f0000000580)=@qipcrtr, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000002c0)=""/19, 0x13}, 0x1}, {{&(0x7f0000000600)=@isdn, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/166, 0xa6}], 0x1}, 0x8}, {{&(0x7f00000008c0)=@can, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000f00)=""/68, 0x44}], 0x1, &(0x7f0000000a00)=""/136, 0x88}, 0x1}, {{&(0x7f0000000ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/44, 0x2c}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)=""/69, 0x45}, {&(0x7f0000000680)=""/5, 0x5}], 0x5, &(0x7f0000000d80)}, 0xffff7fff}], 0x5, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="f5223b28874aac8b0a7cfcc9f5bb84fd24c3c139a62640dd716bdbbfd3501643d90c29"]) socket$inet6(0xa, 0x6, 0x9) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1724.818556][T10916] FAULT_INJECTION: forcing a failure. [ 1724.818556][T10916] name failslab, interval 1, probability 0, space 0, times 0 [ 1724.831366][T10916] CPU: 1 PID: 10916 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1724.840228][T10916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1724.850322][T10916] Call Trace: [ 1724.853625][T10916] dump_stack+0x137/0x19d [ 1724.857973][T10916] should_fail+0x23c/0x250 [ 1724.862387][T10916] ? __kernfs_new_node+0x6a/0x330 [ 1724.867558][T10916] __should_failslab+0x81/0x90 [ 1724.872351][T10916] should_failslab+0x5/0x20 [ 1724.876927][T10916] kmem_cache_alloc+0x46/0x2f0 [ 1724.881707][T10916] __kernfs_new_node+0x6a/0x330 [ 1724.886657][T10916] ? __cond_resched+0x11/0x40 [ 1724.891445][T10916] ? mutex_lock+0x9/0x30 [ 1724.895734][T10916] kernfs_new_node+0x5b/0xd0 [ 1724.900343][T10916] __kernfs_create_file+0x45/0x1a0 [ 1724.905516][T10916] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1724.910932][T10916] internal_create_group+0x2e4/0x850 [ 1724.916215][T10916] sysfs_create_group+0x1b/0x20 [ 1724.921157][T10916] loop_configure+0xa21/0xcb0 [ 1724.925859][T10916] lo_ioctl+0x555/0x11f0 [ 1724.930093][T10916] ? path_openat+0x19ab/0x20b0 [ 1724.934933][T10916] ? putname+0xa5/0xc0 [ 1724.939086][T10916] ? ___cache_free+0x3c/0x300 [ 1724.943750][T10916] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1724.949113][T10916] ? selinux_file_ioctl+0x8e0/0x970 [ 1724.954308][T10916] ? lo_release+0x120/0x120 [ 1724.958911][T10916] blkdev_ioctl+0x1d0/0x3c0 [ 1724.963412][T10916] block_ioctl+0x6d/0x80 [ 1724.967656][T10916] ? blkdev_iopoll+0x70/0x70 [ 1724.972275][T10916] __se_sys_ioctl+0xcb/0x140 [ 1724.976893][T10916] __x64_sys_ioctl+0x3f/0x50 [ 1724.981507][T10916] do_syscall_64+0x4a/0x90 [ 1724.985912][T10916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1724.991815][T10916] RIP: 0033:0x466397 [ 1724.995702][T10916] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 06:28:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) r3 = socket$inet6(0xa, 0x0, 0x7) getsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000000340)=""/197, &(0x7f0000000040)=0xc5) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) ptrace$getregs(0xc, r4, 0x4, &(0x7f0000000480)=""/244) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1725.015548][T10916] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1725.024111][T10916] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1725.032227][T10916] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1725.040376][T10916] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1725.048356][T10916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1725.056345][T10916] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1725.072740][T10916] loop4: detected capacity change from 0 to 2232 [ 1725.082267][T10916] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000040)='./file2\x00', &(0x7f00000000c0), &(0x7f00000002c0)='system_u:object_r:framebuf_device_t:s0\x00', 0x27, 0x1) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:38 executing program 4 (fault-call:3 fault-nth:21): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:38 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x5, 0x7, 0x10001, 0x4, 0xfffffffffffff800, 0xb56, 0x5, 0x1c2, 0x7}, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) sched_setattr(r2, &(0x7f0000000000)={0x38, 0x1, 0x1, 0x7fff, 0x6, 0x1, 0x8f4, 0x0, 0x0, 0x6}, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6(0xa, 0x0, 0x7) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:38 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000280)={0x38, 0x3, 0x3d, 0xb3c, 0x7, 0x3, 0x8, 0x5, 0x9, 0x7f}, 0x0) setrlimit(0x3, &(0x7f00000002c0)={0x9, 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2034400, &(0x7f00000001c0)='com.apple.FinderInfo\x00') accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$inet6(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast2, 0x9}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000380)="62cf2e7fb050b6e6188a35bd1f780015b49042e1fad612813e1f9d0c82a4caf9377953be7c22", 0x26}, {&(0x7f0000000480)="12b58827af365ddfcaa5f9b80943f1cfcbfd04465fb312432eb9f57de1f4c4a69d62ddd40abdd48d8cd6e97760e7dc0fc172cc85bb6ec0ea5241e05972fa39367f7bdafa278f1a9f5ad4c25fa2b28906098253601f1297670108d4a87dee2685a225f49838dd7f69357e42417b9d0fbc9481ebd22fcb3b0a62d6476a7f444348bf62f2cd028b8978d0d39457125063a2619af32303e490c3272bb91657a200f5aea0203e3c07de3e8e9f059f17a2f5b632224f0b2ac94967322734e600775514e6aef2c0fcdc0b54494faf10", 0xcc}, {&(0x7f00000003c0)="4e0f82fd6c010bfb9276808bf8adc5949f6a5e6b23a573bfeb66", 0x1a}, {&(0x7f0000000400)="3f1650a2cad0f3de5de4a827769f7f9eea3bf024a86391d7f225f297962b", 0x1e}], 0x4, &(0x7f00000005c0)=[@rthdr={{0x48, 0x29, 0x39, {0x5c, 0x6, 0x1, 0x5, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @mcast1, @mcast2]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x21, 0x6, 0x1, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00']}}}, @dstopts={{0x40, 0x29, 0x37, {0x21, 0x4, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xe5}, @ra={0x5, 0x2, 0x8}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @hopopts={{0x20, 0x29, 0x36, {0x3a, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0xd2}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x6, 0x3, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @enc_lim, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x6}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xd4}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x8, 0x9, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x9, 0x3f, [0x9, 0x3]}}, @enc_lim={0x4, 0x1, 0xf7}, @calipso={0x7, 0x30, {0x3, 0xa, 0x25, 0xfff, [0x5, 0x2, 0x5, 0x6, 0x3]}}]}}}], 0x1d0}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f00000007c0)="0ae89ddb50841d60533c07346421cb1589dc4fd4a22572a56448308b21925fd51c88d199220544c243ed4bc4233a176ca8252896b1226430bf3c535f0ec903f1f9807241df56cb5b380f02f50134d3ff90104d729d7f021221d8872ad1d46e14b86b6fcfeb3dee4a41e4f6637f2e0002210f9447272b81411fc78c6164a43b76abb054071570f2d232d0d6278b92dd64912179cfe7b3a0bb779fc46e3172c51c305e9bccfc4ef7fa941cb4c0fc03c9fcaeae72b0a1b0425693af0b4b06", 0xbd}, {&(0x7f0000000880)="4b5c6f3e2a15c30e2a7a9570dc453406fd513a709d75cf5146435aee72f14530e702e9f752a74342f2b3ce315a88aebeef6ad7507cafafab9de3b9100aa86528938f22828bf1cbb294e82b26c354e290bdff963efc8fc1253e91caa63904396d0a3f0e7224ad503beecb7a57bf0792d72a316e7f8be30220cd97369a733378aa87f735ab931e236f2b51b3d3eb0776c88698ebd1ac03fc3e1b23765ae22073ea5033da1e667cdde6bb484e26aa70beaa04dd14d261c230133cd87a22876742f80804e00e07e41840e13ad1313389a65271c37b9f274b829f05f9525aabd43dd527ce01d959fabec4b15f8f9d0733", 0xee}, {&(0x7f0000000980)="633c56167c96a477a3de669f13610c7e404d7682ac722a184f19f87c39b12e76546d99d1483650b79911aa6b4c12afe3695b18069b19e189de8c5553a645940a4132b234de7b76a371cf78885dfd26b125308c6b4328bf5c142751bb4669bb8e4f66d7258885de45fdf1c8dd", 0x6c}, {&(0x7f0000000a00)="2708a773d570559b4aaec07a71ccdc7fc380a6e3869b64f9a74adf988639b4b4ef18bb502cabf86e090b0d87ed4b62656b6e8f027361224873265bf25ed8c480b024743b55c963507b2357db7cad35fcc7a0087c44d821412eebd470b80a45db32d57737d8a6857301879d9d5d9ed4eb1e319b92306c15d77c3499e0fa377b9fd2e3045bf6f2a6baaf07ee538e7ed4cee574419e585b0de09c388a60727647625edc33279404c6d8886d075e94a0", 0xae}, {&(0x7f00000015c0)="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&(0x7f0000002640)=[{&(0x7f0000001280)="b22db8c1674279bed82705827a6296e90b3e59b7bc5812d2e26de84faf9e2d7445271e04911da8ed31061dcd138b3668803cfb29aed30b587555aebdcb3e28f52fa68432e82d94ad7fb9b6fe08123f0a4ab86ded3fd6aab530fd3a5401148a123319b0bb325c4ecb4e56e75d398f21eca9c7afafa901228fa9735a3082bad0e9a412fac3c62bd65930a8645295ec1356e699eac454b8687602a53be3a7a0ec914b7c276526488d1f398e7c", 0xab}, {&(0x7f0000001340)="9168828fb16ce34aaed3a5859c68f4438e4a70e6289bc163a1a140f3290c51b9a6a0f06eba829c7c501e4d453fcdf3822a4a542fbd6c884358b72de8fe888142045f2c16e0d477486d98dcce", 0x4c}, {&(0x7f00000013c0)="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", 0xfd}, {&(0x7f00000014c0)="dc7d51b278bbbbd56295f6ddec0c444ca46841df084b20c4b37ac971f82412cf758d5b532e28db8b93720ba79f6604b841fb49d2c415010fdd5698fff896ca62444e18f50bdcba41c45fda98aca3b20c9b37a2a6b09f03fc509bf6d7618a81d79a69c3dec22af0e6bf90999fa553f728e22ddee1ce6725", 0x77}, {&(0x7f0000001540)="19b14c9e76b217bf24c49e0e8eb8a915a5709e49207461f5cb42eee4b93ddde6b4eb8e5258f0bb3a633f1f8cea1ee448682f80867f6c5b139b9ebc07", 0x3c}, {&(0x7f00000025c0)="4e517413a52b72775aa59ba1a71467c7c6a293bfd200e15999d61d72ee38", 0x1e}, {&(0x7f0000002600)="c899ecb9b5d88aff8a915c6b0ea7467d0220969d1f41b24d75f1187cf0455084a00c88400749fe086dabcb6a7f2333d35e6fc36e82", 0x35}], 0x7}}], 0x3, 0x20000040) 06:28:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8004, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1725.361199][T10947] FAULT_INJECTION: forcing a failure. [ 1725.361199][T10947] name failslab, interval 1, probability 0, space 0, times 0 [ 1725.375005][T10947] CPU: 1 PID: 10947 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1725.384157][T10947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1725.395216][T10947] Call Trace: [ 1725.398518][T10947] dump_stack+0x137/0x19d [ 1725.402895][T10947] should_fail+0x23c/0x250 [ 1725.407310][T10947] ? radix_tree_node_alloc+0x154/0x1f0 [ 1725.412954][T10947] __should_failslab+0x81/0x90 [ 1725.417814][T10947] should_failslab+0x5/0x20 [ 1725.422407][T10947] kmem_cache_alloc+0x46/0x2f0 [ 1725.427185][T10947] ? strlcpy+0x65/0x80 [ 1725.431296][T10947] radix_tree_node_alloc+0x154/0x1f0 [ 1725.436592][T10947] ? delete_node+0x45c/0x480 [ 1725.441183][T10947] idr_get_free+0x22a/0x5d0 [ 1725.445685][T10947] ? kernfs_xattr_get+0x63/0x70 [ 1725.450682][T10947] idr_alloc_cyclic+0xe3/0x2d0 [ 1725.455460][T10947] ? __radix_tree_preload+0x16f/0x190 [ 1725.460909][T10947] __kernfs_new_node+0xb4/0x330 [ 1725.465769][T10947] ? __cond_resched+0x11/0x40 [ 1725.470433][T10947] ? mutex_lock+0x9/0x30 [ 1725.474664][T10947] kernfs_new_node+0x5b/0xd0 [ 1725.479302][T10947] __kernfs_create_file+0x45/0x1a0 [ 1725.484499][T10947] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1725.489944][T10947] internal_create_group+0x2e4/0x850 [ 1725.495224][T10947] sysfs_create_group+0x1b/0x20 [ 1725.500067][T10947] loop_configure+0xa21/0xcb0 [ 1725.504745][T10947] lo_ioctl+0x555/0x11f0 [ 1725.509020][T10947] ? path_openat+0x19ab/0x20b0 [ 1725.513792][T10947] ? putname+0xa5/0xc0 [ 1725.517847][T10947] ? ___cache_free+0x3c/0x300 [ 1725.522515][T10947] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1725.527876][T10947] ? selinux_file_ioctl+0x8e0/0x970 [ 1725.533143][T10947] ? lo_release+0x120/0x120 [ 1725.537658][T10947] blkdev_ioctl+0x1d0/0x3c0 [ 1725.542209][T10947] block_ioctl+0x6d/0x80 [ 1725.546463][T10947] ? blkdev_iopoll+0x70/0x70 [ 1725.551110][T10947] __se_sys_ioctl+0xcb/0x140 [ 1725.555724][T10947] __x64_sys_ioctl+0x3f/0x50 [ 1725.560312][T10947] do_syscall_64+0x4a/0x90 [ 1725.564903][T10947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1725.570802][T10947] RIP: 0033:0x466397 [ 1725.574789][T10947] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1725.594402][T10947] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1725.602813][T10947] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1725.610827][T10947] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1725.618872][T10947] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1725.626833][T10947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1725.634890][T10947] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1725.659585][T10947] loop4: detected capacity change from 0 to 2232 [ 1725.671966][T10947] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8b00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:38 executing program 4 (fault-call:3 fault-nth:22): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1725.871017][T10993] FAULT_INJECTION: forcing a failure. [ 1725.871017][T10993] name failslab, interval 1, probability 0, space 0, times 0 [ 1725.883875][T10993] CPU: 0 PID: 10993 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1725.892644][T10993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1725.902909][T10993] Call Trace: [ 1725.906204][T10993] dump_stack+0x137/0x19d [ 1725.910538][T10993] should_fail+0x23c/0x250 [ 1725.914987][T10993] ? __kernfs_new_node+0x6a/0x330 [ 1725.920081][T10993] __should_failslab+0x81/0x90 [ 1725.924948][T10993] should_failslab+0x5/0x20 [ 1725.929596][T10993] kmem_cache_alloc+0x46/0x2f0 [ 1725.934385][T10993] __kernfs_new_node+0x6a/0x330 [ 1725.939286][T10993] ? __cond_resched+0x11/0x40 [ 1725.943952][T10993] ? mutex_lock+0x9/0x30 [ 1725.948193][T10993] kernfs_new_node+0x5b/0xd0 [ 1725.952783][T10993] __kernfs_create_file+0x45/0x1a0 [ 1725.958004][T10993] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1725.963443][T10993] internal_create_group+0x2e4/0x850 [ 1725.968742][T10993] sysfs_create_group+0x1b/0x20 [ 1725.973642][T10993] loop_configure+0xa21/0xcb0 [ 1725.978312][T10993] lo_ioctl+0x555/0x11f0 [ 1725.982552][T10993] ? path_openat+0x19ab/0x20b0 [ 1725.987312][T10993] ? putname+0xa5/0xc0 [ 1725.991368][T10993] ? ___cache_free+0x3c/0x300 [ 1725.996039][T10993] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1726.001538][T10993] ? selinux_file_ioctl+0x8e0/0x970 [ 1726.006808][T10993] ? lo_release+0x120/0x120 [ 1726.011303][T10993] blkdev_ioctl+0x1d0/0x3c0 [ 1726.015844][T10993] block_ioctl+0x6d/0x80 [ 1726.020152][T10993] ? blkdev_iopoll+0x70/0x70 [ 1726.024740][T10993] __se_sys_ioctl+0xcb/0x140 [ 1726.029343][T10993] __x64_sys_ioctl+0x3f/0x50 [ 1726.033952][T10993] do_syscall_64+0x4a/0x90 [ 1726.038394][T10993] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1726.044290][T10993] RIP: 0033:0x466397 [ 1726.048173][T10993] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1726.067779][T10993] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1726.076217][T10993] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1726.084190][T10993] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1726.092168][T10993] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1726.100134][T10993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1726.108102][T10993] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1726.136188][T10993] loop4: detected capacity change from 0 to 2232 [ 1726.147368][T10993] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:39 executing program 4 (fault-call:3 fault-nth:23): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000006c0)={0x0, 0x0}) waitid(0x0, r3, 0x0, 0x8, &(0x7f0000000740)) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00000000c0)='./file3\x00', 0x90980, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000340)={{{@in=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000480)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x200080, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {}, 0x2c, {[{@access_uid={'access', 0x3d, r6}}, {@msize={'msize', 0x3d, 0x34}}, {@access_any}, {@afid={'afid', 0x3d, 0x7e1}}, {@access_uid}], [{@fowner_lt={'fowner<', r7}}, {@dont_hash}]}}) lsetxattr(0x0, &(0x7f0000001580)=@random={'btrfs.', '&}\x00'}, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) r8 = fcntl$getown(r4, 0x9) sched_setattr(r8, &(0x7f0000000680)={0x38, 0x0, 0x1000005a, 0xe6, 0x5, 0x399c, 0x3f, 0x7f, 0x40, 0xf03b}, 0x0) 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1726.280808][T11016] loop4: detected capacity change from 0 to 2232 [ 1726.291802][T11016] FAULT_INJECTION: forcing a failure. [ 1726.291802][T11016] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.304730][T11016] CPU: 1 PID: 11016 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1726.313709][T11016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1726.323771][T11016] Call Trace: 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1726.327056][T11016] dump_stack+0x137/0x19d [ 1726.331470][T11016] should_fail+0x23c/0x250 [ 1726.335894][T11016] __should_failslab+0x81/0x90 [ 1726.340660][T11016] ? kobject_uevent_env+0x1a7/0xc40 [ 1726.345864][T11016] should_failslab+0x5/0x20 [ 1726.350386][T11016] kmem_cache_alloc_trace+0x49/0x310 [ 1726.355791][T11016] ? dev_uevent_filter+0x70/0x70 [ 1726.360734][T11016] kobject_uevent_env+0x1a7/0xc40 [ 1726.365769][T11016] kobject_uevent+0x18/0x20 [ 1726.370284][T11016] loop_configure+0xb3c/0xcb0 [ 1726.374970][T11016] lo_ioctl+0x555/0x11f0 06:28:39 executing program 0: sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x7, 0x0, 0x1000}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000280)={0x38, 0x5, 0x2, 0xff, 0x800, 0x1, 0xb0, 0x0, 0xce6, 0x2cd}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file2/file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000015c0)="b64f79a1dc5124fc6075a21b6fdbb15e74157612fb9b928403b34fd3dad41e7c5560b3f465f4023a4b40cf0a7fdc4182026ef7c8532e4513cf55b93c52465862f35f6be02e64c3420e68e27313c1b41a808a617ebdd542c8a19665210eba7d97f22b65e60d351c4c7543420f92494e294240d1a318f8e66740ce030bc43b6d37dec0feb7ff3f89f69171799bf125148c21025001c19b3a59934eed8afd534688fbf963fef5ab72412b5853", 0xab}, {&(0x7f0000001680)="97e7bd36e91eec0690600746131296c1662de1001124bb0e79b456301ef359a77a8bddcfaf6f9281fcdab8334832071a7a6bbe5ff76954745aa34368f1d77750ecfe771acc3cf94aaf010fb597b7d41fa609bd5f9f799fc85b1e626386a6c55d6354c10bb443d338941f5497ef300d5e3d7218d3c8679785c4d73bc1954299f73b74296087ddd2a9bd67b82d088fd062a6b15854d8c12af20fc2fd873bdc1f5ff1d71024e813c5439cd037", 0xab}, {&(0x7f0000000400)="4d7cdf67f401e8e85752eb75b1fe35e57cb15a5db21286cee471c70edd4c48dff97ce823106d1912687fef27ccc2403d6f283a35bf1298", 0x37}], 0x3, &(0x7f0000001940)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x40, 0x8804}], 0x1, 0x800) sendfile(r4, r3, 0x0, 0x7fffffff) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x0, 0x3, 0x0) connect$unix(r5, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1726.379284][T11016] ? path_openat+0x19ab/0x20b0 [ 1726.384043][T11016] ? putname+0xa5/0xc0 [ 1726.388302][T11016] ? ___cache_free+0x3c/0x300 [ 1726.393083][T11016] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1726.398632][T11016] ? selinux_file_ioctl+0x8e0/0x970 [ 1726.403830][T11016] ? lo_release+0x120/0x120 [ 1726.408404][T11016] blkdev_ioctl+0x1d0/0x3c0 [ 1726.413060][T11016] block_ioctl+0x6d/0x80 [ 1726.417508][T11016] ? blkdev_iopoll+0x70/0x70 [ 1726.422107][T11016] __se_sys_ioctl+0xcb/0x140 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x117000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:39 executing program 2: prlimit64(0x0, 0xf, &(0x7f00000000c0)={0xb, 0x400000000000008d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x20}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000002a40)=[{&(0x7f0000000280)=@file={0x1, './file2/file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0x1000}], 0x1, &(0x7f0000001580)=[@rights={{0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r1, r1, r2, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x80, 0x801}, {&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001680)="5bf8a746d7e3cfe9c36527a70633f7431e487a13ab442ddc2af76313cc55cd6d4652db5c3dc617939c876c6efe2a198618a97d2940d0bc621ed6d4b794d5dd4a62ff3440d36179435510ce83ef6281", 0x4f}, {&(0x7f0000001700)="c7b41831660c273147caa041fb02f51342798c27e8626f306beabcfb1828656457d64fa5c298f9c50ea359bfba993bbacfff1e3fe30eeaace8c8eb11117c642ff4032a149e6ad1eb28f2eeb00236507755fb851f346422ea7c", 0x59}, {&(0x7f0000001780)="05a3d2435c89f6fa10702b7788f0bdfb64fc4dcc7a6679548967b3e370264db9a4def9cf87bcd8a3f6658bb8bb56838cb54bcb80e5e9", 0x36}, {&(0x7f00000017c0)="e87fc005c3540b48c69c00e137a0", 0xe}, {&(0x7f0000001800)="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", 0xfe}], 0x5, &(0x7f0000001b40)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x138, 0x60000841}, {&(0x7f0000001c80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d00)="f0c11ec0a5ab88dea9bd837d27f8ea2020c48b7fb82a1e61c8f88d9e8c1f8c5b66e4fde79b835bdcba4791fdfd6477b9dc82c62e8023fa2b877de5bf60d1d72423a49fea1fac2248b30fb7ad5b7e9f5af13ac19cf94f1ee6a6809f7a1b44fd7b44262c191bbb002f97d27b66be091446dcb808a57685f21489288b71849b849ab207055f84b16f1f13341d5bfa668d240428ec47a44d780f0822fdf94604835900eac52c46abce67ae607d2b5bc521ca54a4a323842cd56bddab0fd49b6f4cc8fd7a82869b36f7f8e64380906f2d689a4ab28e1638d390fc9bb1be91387920ca7bf8f2381f2dc3c23099", 0xea}], 0x1, &(0x7f0000002900)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108, 0x1}], 0x3, 0x40) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x6, 0x10001, 0x5, 0x401, 0xfffffffffffffff8, 0x0, 0x2ec58, 0x4}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1726.429235][T11016] __x64_sys_ioctl+0x3f/0x50 [ 1726.433878][T11016] do_syscall_64+0x4a/0x90 [ 1726.438322][T11016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1726.444298][T11016] RIP: 0033:0x466397 [ 1726.448196][T11016] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1726.467926][T11016] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1726.476385][T11016] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1726.484370][T11016] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1726.492606][T11016] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1726.500581][T11016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1726.508818][T11016] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1726.533217][T11016] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000003c0)={0x38, 0x2, 0x0, 0x4, 0x5, 0x8}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)={[{@uni_xlate}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x5, 0x4, 0x0, 0x9, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r5, &(0x7f0000000400)='./file0\x00') sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000480)="5d08c56c63aa77230fe272d52f91b49a52e335ec3f0c034a0932bbcdfddec416388b22348d0cad9d39ddc773ff0096bf01ff3f1b1e0f998497dc206b133e3e50cf4cd0d2dd5a64212d095eef385871ce3dcf00b63fa62eb6cc9c6f45b5d549d8892c32541178f57532fed18d593b04da69046b331c8bcc85dda0c945c2851ef305b2f858fa2462514910", 0x8a}], 0x1, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18, 0x60}, 0x20) 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x701100, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:39 executing program 4 (fault-call:3 fault-nth:24): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1726.624011][T11059] loop4: detected capacity change from 0 to 2232 [ 1726.630518][T11059] FAULT_INJECTION: forcing a failure. [ 1726.630518][T11059] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.643440][T11059] CPU: 0 PID: 11059 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1726.652208][T11059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1726.662261][T11059] Call Trace: [ 1726.665680][T11059] dump_stack+0x137/0x19d [ 1726.670076][T11059] should_fail+0x23c/0x250 [ 1726.674581][T11059] ? kzalloc+0x1d/0x30 [ 1726.678657][T11059] __should_failslab+0x81/0x90 [ 1726.683488][T11059] should_failslab+0x5/0x20 [ 1726.688200][T11059] __kmalloc+0x66/0x340 [ 1726.692355][T11059] kzalloc+0x1d/0x30 [ 1726.696247][T11059] kobject_get_path+0x7c/0x110 [ 1726.701037][T11059] kobject_uevent_env+0x1be/0xc40 [ 1726.706185][T11059] kobject_uevent+0x18/0x20 [ 1726.710685][T11059] loop_configure+0xb3c/0xcb0 [ 1726.715592][T11059] lo_ioctl+0x555/0x11f0 [ 1726.720215][T11059] ? path_openat+0x19ab/0x20b0 [ 1726.724971][T11059] ? kcsan_setup_watchpoint+0x26e/0x470 [ 1726.730821][T11059] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1726.736208][T11059] ? selinux_file_ioctl+0x8e0/0x970 [ 1726.741512][T11059] ? lo_release+0x120/0x120 [ 1726.746133][T11059] blkdev_ioctl+0x1d0/0x3c0 [ 1726.750635][T11059] block_ioctl+0x6d/0x80 [ 1726.754874][T11059] ? blkdev_iopoll+0x70/0x70 [ 1726.759501][T11059] __se_sys_ioctl+0xcb/0x140 [ 1726.764399][T11059] __x64_sys_ioctl+0x3f/0x50 [ 1726.768974][T11059] do_syscall_64+0x4a/0x90 [ 1726.773598][T11059] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1726.779589][T11059] RIP: 0033:0x466397 [ 1726.783484][T11059] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1726.803409][T11059] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1726.812022][T11059] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1726.819996][T11059] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1726.828098][T11059] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1726.836382][T11059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1726.844440][T11059] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1726.864339][T11059] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='chetrict,\x00\x00\x00\x00\x00']) r3 = socket$inet6(0xa, 0x0, 0x7) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1, 0x4, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x48, 0x1ff, 0x0, 0xa660, 0x7fff, 0x46d2, 0x81, 0xbf}, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:40 executing program 4 (fault-call:3 fault-nth:25): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1727.174351][T11088] loop4: detected capacity change from 0 to 2232 [ 1727.180972][T11088] FAULT_INJECTION: forcing a failure. [ 1727.180972][T11088] name failslab, interval 1, probability 0, space 0, times 0 [ 1727.193942][T11088] CPU: 0 PID: 11088 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1727.202705][T11088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1727.213494][T11088] Call Trace: [ 1727.216763][T11088] dump_stack+0x137/0x19d [ 1727.221273][T11088] should_fail+0x23c/0x250 [ 1727.225859][T11088] __should_failslab+0x81/0x90 [ 1727.230853][T11088] should_failslab+0x5/0x20 [ 1727.235420][T11088] kmem_cache_alloc_node+0x58/0x2b0 [ 1727.240616][T11088] ? __alloc_skb+0xed/0x420 [ 1727.245311][T11088] __alloc_skb+0xed/0x420 [ 1727.249670][T11088] alloc_uevent_skb+0x5b/0x120 [ 1727.254521][T11088] kobject_uevent_env+0x863/0xc40 [ 1727.259626][T11088] kobject_uevent+0x18/0x20 [ 1727.264290][T11088] loop_configure+0xb3c/0xcb0 [ 1727.268966][T11088] lo_ioctl+0x555/0x11f0 [ 1727.273212][T11088] ? path_openat+0x19ab/0x20b0 [ 1727.277966][T11088] ? putname+0xa5/0xc0 [ 1727.282020][T11088] ? ___cache_free+0x3c/0x300 [ 1727.286687][T11088] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1727.292221][T11088] ? selinux_file_ioctl+0x8e0/0x970 [ 1727.297419][T11088] ? lo_release+0x120/0x120 [ 1727.302171][T11088] blkdev_ioctl+0x1d0/0x3c0 [ 1727.306966][T11088] block_ioctl+0x6d/0x80 [ 1727.311251][T11088] ? blkdev_iopoll+0x70/0x70 [ 1727.315926][T11088] __se_sys_ioctl+0xcb/0x140 [ 1727.320707][T11088] __x64_sys_ioctl+0x3f/0x50 [ 1727.325294][T11088] do_syscall_64+0x4a/0x90 [ 1727.329807][T11088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1727.335894][T11088] RIP: 0033:0x466397 [ 1727.339789][T11088] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1727.359894][T11088] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 06:28:40 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file2\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000015c0)={0x26c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x1, 0x13}}}}, [@NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_IE={0x1b, 0x2a, [@cf={0x4, 0x6, {0xdc, 0x64, 0x6, 0x4eb}}, @channel_switch={0x25, 0x3, {0x1, 0x95, 0x7}}, @supported_rates={0x1, 0x2, [{0x48}, {0x9}]}, @challenge={0x10, 0x1, 0xc}, @challenge={0x10, 0x1, 0xf2}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xfffc}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @random="c73b6956ffb7"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="88799126c761"}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_IE={0x1f0, 0x2a, [@supported_rates={0x1, 0x5, [{0x12, 0x1}, {0x2}, {0x3, 0x1}, {0x1, 0x1}, {0x48, 0x1}]}, @ibss={0x6, 0x2, 0x5}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x8a, @device_b, 0x2, @device_b, 0x7fff, 0x73, @broadcast, 0x80000000}}, @measure_req={0x26, 0x8b, {0x3f, 0x4, 0x2, "5d1f912399b82aa48463a0e289a665346985d9c457809f885bdbda8f0217602aab25d4f5915f79ffafdc40e21264079725af5b40becb656d312da886d2508bf4198cd63b08131c4366d735ded70f04db01032db9bfdae17612167c656e28a0f2e8707e68b74ff1e79e4a3fa55d8cf3e3047c8c930056e2fc4742a8651c89c217c6d34c2902a2fde9"}}, @preq={0x82, 0x7d, @not_ext={{0x0, 0x1}, 0x40, 0x0, 0xfff, @device_a, 0x4, "", 0x7, 0x101, 0x9, [{{0x1}, @device_b, 0xffffffff}, {{}, @device_a, 0x5}, {{0x1, 0x0, 0x1}, @broadcast, 0x9}, {{}, @device_a, 0x5}, {{0x1}, @device_a, 0xa533108}, {{0x1}, @broadcast}, {{0x1, 0x0, 0x1}, @device_b, 0x80000}, {{0x0, 0x0, 0x1}, @device_a, 0x3f}, {{0x1}, @broadcast, 0x10000}]}}, @challenge={0x10, 0x1, 0x75}, @mic={0x8c, 0x18, {0xc7, "ea090603526e", @long="2831ee9c2c437f49d84567395d623800"}}, @preq={0x82, 0x78, @ext={{0x0, 0x1}, 0x44, 0xc1, 0x7, @device_a, 0xffffffff, @device_a, 0x2, 0x1, 0x8, [{{0x1, 0x0, 0x1}, @device_b, 0x81}, {{0x1}, @broadcast, 0x7}, {{}, @device_b, 0x4}, {{}, @device_a, 0x5}, {{0x1, 0x0, 0x1}}, {{0x1, 0x0, 0x1}, @device_b, 0x6}, {}, {{}, @device_a, 0xffff}]}}, @dsss={0x3, 0x1, 0x30}, @link_id={0x65, 0x12, {@random="c088e8c32620", @device_b}}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0xd000}, 0x40000) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg$inet6(r3, &(0x7f0000002e80)=[{{&(0x7f0000000300)={0xa, 0x4e22, 0xcbbb, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000400)="66a89df5", 0x4}], 0x1, &(0x7f0000001840)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r4}}}, @rthdr={{0x88, 0x29, 0x39, {0x89, 0xe, 0x1, 0x1, 0x0, [@remote, @rand_addr=' \x01\x00', @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x100}}, @tclass={{0x14}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000001480)="cf9f6fb5eac334790ff067ba5e64cfa3a6a4500ac0f0cc8637958a756d4ebdcdaf27aba29168e88e0d178e3484477dbef4c29e68be757ab5edea6d5c055c99ae27d5", 0x42}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="e5c009a349b0cb0c1ae595339590e49a3af79cd6937f1cb63836fb21bb1f0cdc5d0e6fbcbd9a9fa2c11ce565250d9397c6421665af71e7e91ec7de24683ddc525b71f78c00ba6ec8731bf61b2f6224f276adba1767e89c49eee353e6b4425e8c2a6c56803e23084899199e852247e36581188cb074e785d5944bb197aa0f84aea163dae3b9b59f71be702bc39cfa30bfc9d2a097e8d275ed58327fb8f3798b389c0ae10ac3cb2c3aa691c8e8f1835b40f344fba59cf4ac0db0badd", 0xbb}, {&(0x7f0000002a00)="fd72c1a607b846d8e5b2d45041e9010cc9b816a3910f123f4dd7e71d0c16141ae1a5722f2e05a42d85e88495d235df78382f57018bda0d6734197545a0c4103625e77e048208758382c2139fa8f16e6e6940169298c32c8cdcb625a7c73170a8394f68dc0f906b6c94d5eebab4bfdd70fc465bf34296f6cd7152d7da3cb3da300d1dec9538487fb3022b187f85605848125018c0b643964a19352756ee0b340b001949aa4e6fb59f0cf0241c01cc708589fc49", 0xb3}, {&(0x7f0000002ac0)="df4a17fb98014e79b86abbe5d8f15d29d125b9198901bb18842bf9cd4f0eeb1516bf8b55ff2f421b2640b17a138047a248c9ce700b2249794b6d1974fcef1f240466b5827e1d99622d8e82feb45786e932fa82c80f4de170736192caa2c9566fbeafc8e1f5eb5389115f3cb66f6e2b737595af43ca06a25089cf91121638642e809ebd0a3b48129238af1c94c01ecb5fb9664509ffa48b15", 0x98}, {&(0x7f0000002b80)="6440a994bc71d88285311a4ad773c1637bbab78fd9f8cc35fe40f2bbc0e9c493e1a2dbed33fcf97c0c15ea1e3022d6badcd0", 0x32}, {&(0x7f0000002bc0)="aeb3e6ba6ca645b66009f55ebcd0884f46313157768937f162b804f711226400f46156341bbd8a849c19a63a10e580e1eed15645261f3dbdec7c61e60bb97f41337eedd9177d6774864b028227ee560d9ab80fd8e168262355617e553e479aecd08488ff70f64a717d4a322728ce97ae8ae512bd535f09febbaaf943e1536f5d480caf4e9c1da2bba910f303164107fbd1b8cf1613c1e58b80f710332d7dac10255e21875220aef084411f06890f051446ea8208754abf96ca14072e1df74328f9add9639c03", 0xc6}], 0x7, &(0x7f0000002d40)=[@rthdr_2292={{0x88, 0x29, 0x39, {0x2c, 0xe, 0x0, 0x5, 0x0, [@empty, @private2={0xfc, 0x2, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @dev={0xfe, 0x80, '\x00', 0x13}, @dev={0xfe, 0x80, '\x00', 0x33}, @local]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x800}}, @rthdr={{0x68, 0x29, 0x39, {0x0, 0xa, 0x0, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @local}, @private1, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @tclass={{0x14, 0x29, 0x43, 0xbc2}}], 0x120}}], 0x2, 0x20000000) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x2, 0x10, 0x7, 0x7, 0x1ff, 0xbe0, 0xfffffffffffffffd, 0x10001, 0x4}, 0x0) 06:28:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) open(&(0x7f0000000000)='./file2\x00', 0x2c2001, 0x40) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file2\x00', 0x5, 0x0, &(0x7f0000000040), 0x800002, &(0x7f0000000040)={[], [{@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x0, 0x10000010, 0x34d9, 0x8b1e, 0xee, 0x100000000, 0xffffffff, 0xfee8, 0x4800}, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1727.368577][T11088] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1727.376599][T11088] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1727.384582][T11088] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1727.392573][T11088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1727.400660][T11088] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1727.412838][T11088] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file2/file0\x00', 0x7f24, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6368655a6b3dce11b612ba5e1ba799b6b7343374726963742c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:40 executing program 4 (fault-call:3 fault-nth:26): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1727.544948][T11130] loop4: detected capacity change from 0 to 2232 [ 1727.551615][T11130] FAULT_INJECTION: forcing a failure. [ 1727.551615][T11130] name failslab, interval 1, probability 0, space 0, times 0 [ 1727.564240][T11130] CPU: 1 PID: 11130 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1727.573350][T11130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1727.583421][T11130] Call Trace: [ 1727.586732][T11130] dump_stack+0x137/0x19d [ 1727.591106][T11130] should_fail+0x23c/0x250 [ 1727.595531][T11130] __should_failslab+0x81/0x90 [ 1727.600284][T11130] should_failslab+0x5/0x20 [ 1727.604786][T11130] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1727.610742][T11130] ? __kmalloc_node_track_caller+0x30/0x40 [ 1727.617514][T11130] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1727.623159][T11130] __kmalloc_node_track_caller+0x30/0x40 [ 1727.629071][T11130] ? alloc_uevent_skb+0x5b/0x120 [ 1727.634012][T11130] __alloc_skb+0x187/0x420 [ 1727.638429][T11130] alloc_uevent_skb+0x5b/0x120 [ 1727.643450][T11130] kobject_uevent_env+0x863/0xc40 [ 1727.648574][T11130] kobject_uevent+0x18/0x20 [ 1727.653117][T11130] loop_configure+0xb3c/0xcb0 [ 1727.657831][T11130] lo_ioctl+0x555/0x11f0 [ 1727.662063][T11130] ? path_openat+0x19ab/0x20b0 [ 1727.666978][T11130] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1727.672436][T11130] ? __sanitizer_cov_trace_switch+0xb/0x100 [ 1727.678329][T11130] ? lo_release+0x120/0x120 [ 1727.682820][T11130] blkdev_ioctl+0x1d0/0x3c0 [ 1727.687365][T11130] block_ioctl+0x6d/0x80 [ 1727.691771][T11130] ? blkdev_iopoll+0x70/0x70 [ 1727.696396][T11130] __se_sys_ioctl+0xcb/0x140 [ 1727.701039][T11130] __x64_sys_ioctl+0x3f/0x50 [ 1727.705793][T11130] do_syscall_64+0x4a/0x90 [ 1727.710278][T11130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1727.716188][T11130] RIP: 0033:0x466397 [ 1727.720088][T11130] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 06:28:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1727.739699][T11130] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1727.748202][T11130] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1727.756226][T11130] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1727.764234][T11130] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1727.772367][T11130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1727.780333][T11130] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 06:28:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1727.882647][T11130] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:41 executing program 4 (fault-call:3 fault-nth:27): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fstat(r0, &(0x7f0000000340)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f00000001c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8000000000008d}, 0x0) r1 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x800, &(0x7f0000000240)=ANY=[@ANYBLOB="634b65636bf54b00006963642c00"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x201, 0x0) mount_setattr(r4, &(0x7f0000000040)='./file1\x00', 0x100, &(0x7f00000000c0)={0x7, 0x1, 0x80000, {r5}}, 0x20) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) pwrite64(0xffffffffffffffff, &(0x7f0000000480)="101edd5c5f69fa89e6b61579ca8598241669e70648f9fb93848e8e222e4a4217a150ef678bf13b1797eb66a82fcf541c9c210434d34eb50246a70bd4a40aaedf2efbb0944b75caa5ff9daba74ae83cf0f836d88691ceee236f86305ab9482e070141719b14fb3dde26d1a04ab2fcf5d84ccbe7222f5e4b3193aaa025d199a7cad31fb0bd1eb1", 0x86, 0xfffffffffffffff9) 06:28:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1728.003694][T11155] loop4: detected capacity change from 0 to 2232 [ 1728.019131][T11155] FAULT_INJECTION: forcing a failure. [ 1728.019131][T11155] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.032244][T11155] CPU: 1 PID: 11155 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1728.041098][T11155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:28:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1728.051153][T11155] Call Trace: [ 1728.054432][T11155] dump_stack+0x137/0x19d [ 1728.058822][T11155] should_fail+0x23c/0x250 [ 1728.063249][T11155] ? skb_clone+0x12c/0x1f0 [ 1728.067686][T11155] __should_failslab+0x81/0x90 [ 1728.072684][T11155] should_failslab+0x5/0x20 [ 1728.077198][T11155] kmem_cache_alloc+0x46/0x2f0 [ 1728.081959][T11155] skb_clone+0x12c/0x1f0 [ 1728.086389][T11155] netlink_broadcast_filtered+0x50d/0xb90 [ 1728.092116][T11155] ? skb_put+0xb9/0xf0 [ 1728.096200][T11155] netlink_broadcast+0x35/0x50 06:28:41 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = open(&(0x7f0000000080)='./file2\x00', 0x80000, 0x1) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x6, 0x6, 0x1, 0x80000001, 0x7, 0x7ff, 0x40}, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$inet6(0xa, 0xa, 0x6) sendmmsg$unix(r4, &(0x7f0000001680)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)="86d0b24ddd155a8e2abfc30b03e389041d3c1b478eaf30588035655d939892a5665fa5f762d62d8344a54dbd725a4f81bd61b7", 0x33}, {&(0x7f0000000400)="38804229fc16ab20f3eae74ac03c37c8896e23be9d92a06ddd813e75ff62301e8b1d4ab57958adc6efc730aabb594674edcb008a22f3c11fea311df6fb4ad6554e255f41f6ee67c246b3d21983de5dc2cf586e97a3d8bfc1b70cea0354", 0x5d}], 0x2, 0x0, 0x0, 0xc000}, {&(0x7f0000001480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000015c0)="bfa1af7e07f1f45ab18f582a37705fc4b97af57f928d1ed56ce0e49e9923b8746253582c1e", 0x25}], 0x1, &(0x7f0000001640)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r5]}}], 0x38, 0x4004001}], 0x2, 0x10) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r2, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x4140, 0x16) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1728.100983][T11155] kobject_uevent_env+0x8c9/0xc40 [ 1728.106044][T11155] kobject_uevent+0x18/0x20 [ 1728.110615][T11155] loop_configure+0xb3c/0xcb0 [ 1728.115633][T11155] lo_ioctl+0x555/0x11f0 [ 1728.119969][T11155] ? path_openat+0x19ab/0x20b0 [ 1728.125098][T11155] ? putname+0xa5/0xc0 [ 1728.129174][T11155] ? ___cache_free+0x3c/0x300 [ 1728.134021][T11155] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1728.139527][T11155] ? selinux_file_ioctl+0x8e0/0x970 [ 1728.144799][T11155] ? lo_release+0x120/0x120 [ 1728.149301][T11155] blkdev_ioctl+0x1d0/0x3c0 [ 1728.154013][T11155] block_ioctl+0x6d/0x80 [ 1728.158300][T11155] ? blkdev_iopoll+0x70/0x70 [ 1728.162969][T11155] __se_sys_ioctl+0xcb/0x140 [ 1728.168012][T11155] __x64_sys_ioctl+0x3f/0x50 [ 1728.172862][T11155] do_syscall_64+0x4a/0x90 [ 1728.177269][T11155] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1728.183218][T11155] RIP: 0033:0x466397 [ 1728.187112][T11155] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1728.206928][T11155] RSP: 002b:00007f66c9e27f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1728.215356][T11155] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1728.223361][T11155] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1728.231335][T11155] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1728.239311][T11155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1728.247381][T11155] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 1728.263322][T11155] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0xee00}, 0xc) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='chek9strict,\x00']) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:41 executing program 4 (fault-call:3 fault-nth:28): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x3}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) ptrace$cont(0x7, r4, 0x0, 0xfffffffffffffffc) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x29, 0x5, 0x25, 0x4, 0x0, 0x1, 0x3ff, 0x1}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1728.585230][T11209] loop4: detected capacity change from 0 to 2232 [ 1728.596781][T11209] FAULT_INJECTION: forcing a failure. [ 1728.596781][T11209] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.609754][T11209] CPU: 0 PID: 11209 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1728.618514][T11209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1728.628570][T11209] Call Trace: [ 1728.631839][T11209] dump_stack+0x137/0x19d [ 1728.636302][T11209] should_fail+0x23c/0x250 [ 1728.640901][T11209] __should_failslab+0x81/0x90 [ 1728.645681][T11209] ? call_usermodehelper_setup+0x81/0x160 [ 1728.651602][T11209] should_failslab+0x5/0x20 [ 1728.656225][T11209] kmem_cache_alloc_trace+0x49/0x310 [ 1728.661534][T11209] ? add_uevent_var+0x16e/0x1c0 [ 1728.666419][T11209] ? __kfree_skb+0xfe/0x150 [ 1728.670926][T11209] call_usermodehelper_setup+0x81/0x160 [ 1728.676656][T11209] ? add_uevent_var+0x1c0/0x1c0 [ 1728.681704][T11209] kobject_uevent_env+0xb29/0xc40 [ 1728.686728][T11209] kobject_uevent+0x18/0x20 [ 1728.691288][T11209] loop_configure+0xb3c/0xcb0 [ 1728.696047][T11209] lo_ioctl+0x555/0x11f0 [ 1728.700344][T11209] ? path_openat+0x19ab/0x20b0 [ 1728.705110][T11209] ? __perf_event_task_sched_out+0xce0/0xd30 [ 1728.711102][T11209] ? putname+0xa5/0xc0 [ 1728.715204][T11209] ? __perf_event_task_sched_in+0x471/0x4c0 [ 1728.721213][T11209] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1728.726636][T11209] ? sysvec_reschedule_ipi+0x27/0xd0 06:28:41 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x0, 0x20, 0x0, 0x9, 0x6, 0x7, 0x0, 0x2, 0x4}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1728.731998][T11209] ? lo_release+0x120/0x120 [ 1728.736492][T11209] blkdev_ioctl+0x1d0/0x3c0 [ 1728.741005][T11209] block_ioctl+0x6d/0x80 [ 1728.745334][T11209] ? blkdev_iopoll+0x70/0x70 [ 1728.749926][T11209] __se_sys_ioctl+0xcb/0x140 [ 1728.754518][T11209] __x64_sys_ioctl+0x3f/0x50 [ 1728.759144][T11209] do_syscall_64+0x4a/0x90 [ 1728.763574][T11209] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1728.769655][T11209] RIP: 0033:0x466397 [ 1728.773588][T11209] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 1728.793449][T11209] RSP: 002b:00007f66c9e06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1728.801953][T11209] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1728.810018][T11209] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1728.818244][T11209] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1728.826743][T11209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1728.834753][T11209] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1728.875192][T11209] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:42 executing program 4 (fault-call:3 fault-nth:29): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1728.965708][T11239] loop4: detected capacity change from 0 to 2232 [ 1728.972856][T11239] FAULT_INJECTION: forcing a failure. [ 1728.972856][T11239] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.985700][T11239] CPU: 1 PID: 11239 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1728.994467][T11239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1729.004973][T11239] Call Trace: [ 1729.008252][T11239] dump_stack+0x137/0x19d 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1729.012710][T11239] should_fail+0x23c/0x250 [ 1729.017126][T11239] ? getname_flags+0x84/0x3d0 [ 1729.022016][T11239] __should_failslab+0x81/0x90 [ 1729.026883][T11239] should_failslab+0x5/0x20 [ 1729.031403][T11239] kmem_cache_alloc+0x46/0x2f0 [ 1729.036263][T11239] getname_flags+0x84/0x3d0 [ 1729.041119][T11239] do_mkdirat+0x3b/0x200 [ 1729.045437][T11239] __x64_sys_mkdir+0x32/0x40 [ 1729.050097][T11239] do_syscall_64+0x4a/0x90 [ 1729.054549][T11239] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1729.061570][T11239] RIP: 0033:0x4656e7 [ 1729.065474][T11239] 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 [ 1729.085109][T11239] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1729.093548][T11239] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1729.101521][T11239] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1729.109590][T11239] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1729.117574][T11239] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1729.125581][T11239] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:42 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x2, 0x0, 0x80000001, 0xa7e, 0x80000001, 0x6, 0x80, 0x8001}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() setrlimit(0x1, &(0x7f00000001c0)={0x40, 0x7}) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c90ed6b3234789b2555ef050000000258000004f801", 0x17, 0x4}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000002880)=ANY=[@ANYBLOB="636865636b3d7374725370742c00ff24dbc080b8901549d25fbd3ae92e8c6c746add0e07005c8409c13fd1506b3f6d0400000000000000f06e4a07afa21f3e2f6092134eced56bc289"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8, 0x3}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) ptrace$setregs(0xf, r0, 0x7, &(0x7f0000000480)="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") r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000040)="b9111cb85a808e0653b4599029", 0xd}, {&(0x7f0000000340)="0085acc6bf71129018a5a6dcfb56ccf40dd6886b436f7a8df8f6d3c483b2d95fa038e9f7677b4089193806dfcd4dbf9058745bd4053081a70ccdfd72ad34740e40587200b2", 0x45}, {&(0x7f0000002480)="911420261b277ad2632cc7f74713e7280f2131c83b5d3fe409adb259839bd9e94e1b764f33decac79ae887cc370a983ed156f6e1caea3fe6a314b98671a112741291fb4a184f7ec8d83c077fbb3c575ef21da7ed106b6ff4a1ea3b4d1d1f3be31a820da84ae009cbc734b68e2dd144b4ac30042909df116e1a20e1f3e286b5966aeb5d73c133c1fc", 0x88}, {&(0x7f0000002540)="9bfd50d6a76caa74c1de9c8a133956e0bc8e40ec8c3eb689b5f432b24975d39fb51baae624a5f11238053a0d116ddec803c47382b6e02d4e894598565ad5be9003c66d27ec308b4c91e0709a397dd9795fae8bebd881d0e0b60026152f9b7247e3b1822d1eed60578eb432ddacc5d86ca79720fc207c01460cb78a1973dac54a9ac9bbd75938f4c96e6e6b0d622b1650651e63c0677bd05a26764ca01167c89044553577400ccf180c7a94caa342098714d3c7e6fcd8a4b099ba22b9ab8abbe3aa3629633d7a831c1f99d089f56b2e1d9a71", 0xd2}, {&(0x7f0000002640)="bbf8b916cf69fab4b02c7c12de8e692b73133e9c8a8b29b4dc886d3f378686d662b852feb3ff5990cbd1806973dbeea749c4164a668c795eef24dbc274a34f126fcff30e463841e24f2fd9815be7a28fc20c97ad8e2a61de7783e2985336695269e57f1f35be324953089a8ec3c80d469eb7fe1ba58242db8b833efe0b12c2ac84a68b42d1ccf663b1e9b6973c60629baab9", 0x92}, {&(0x7f0000002700)="34c584762ebbdc96b85849fbc7e88a970a4096bde190c62825274fd4d5916f8579d01af8878c090bdc4befffded0c5c43a601a38b38293d498f0b95e4f94ddd84fac404950bff8c095be917812aee65a392422179dde8d45556ff2c9d6165ece2e30f904fdbb968bceb1f5519aa9384713a2ec22322664ad58fae2b3edc1f4740e4d0361638600aeb777b747ea63717a5453c49c6354a449d0c5582c589a1ce8f2e6fda48558f10b854f0138440f2f9ae555529af6a496fecc01412f17bd037ab52ce2", 0xc3}, {&(0x7f00000003c0)="f6a096cbbd12cfb5e18d98f629132d120f6a98eb16836d0f89fe462c4c6a34fc7d14785e7731fc2abf4e677eb6295d1f3c4fe1b92f56f9686ade5cdf30b991a544d828eca051346f0780757e3b5815e4d7877cddfe3a0d00edc4a51bad7586e4553aabdc087d235fd607dcd4a5d9898a527732c87c7a4b70b1355f73dd", 0x7d}], 0x8}, 0x1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x30, 0x2, @thr={&(0x7f0000000480)="52e6811b72f43e66ba41647365cdf51a6affbef1d10470ba6bc113e20e56b563a422c3eab3b30fb333ef4f8cad336cfe5b675c2db9083936ebab0bc30ffa797a9cb5244f6d5af48b70196015bfef47eb15e1aa09038f23fa6707577532405c2e79f12b6216651539c3a3578d8bbad75d6c4d7f4a0fd76cbf4b4825f5282311dd2a1d350916235221ab1adb678f7297420464a086ecb20ec3bebbba6ef93b", &(0x7f0000000540)="221b9cc2cc2dd6edb2462cbe39a40ff136ec436c974931f99b3baea611addf1259869db7012684768cfa29f08f9c2d3372dd186bb10333897432e929668ee600bc31df0d8759a4505abef0386e5efe7e185cfeb77d6112bf8312b255e52058a14c2b9ab5f90c6cceb94f6abe6421dc805062833848ccb095ab08e08246448cd276a16a04bf3a1063db69154676bb8011e8e7e2b174f19ec01a57a3c01fa48429ff135097f57c5ff60be2f1147dea1beb9647dcd837e9b5d191dbdf58ecf7bf4e1b75e9bf3cd2ab3e7d216a0e290ec748fd07355e3a36c788e387c4d1332fce49761cd7b837c606204216ce55387008680f9ba710e8ca9e"}}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:42 executing program 4 (fault-call:3 fault-nth:30): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x38050000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1729.488747][T11279] loop4: detected capacity change from 0 to 2232 [ 1729.501811][T11279] FAULT_INJECTION: forcing a failure. [ 1729.501811][T11279] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1729.515187][T11279] CPU: 1 PID: 11279 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1729.524061][T11279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1729.534203][T11279] Call Trace: [ 1729.537479][T11279] dump_stack+0x137/0x19d [ 1729.541870][T11279] should_fail+0x23c/0x250 [ 1729.546728][T11279] should_fail_usercopy+0x16/0x20 [ 1729.552060][T11279] strncpy_from_user+0x21/0x250 [ 1729.557611][T11279] getname_flags+0xb8/0x3d0 [ 1729.562150][T11279] do_mkdirat+0x3b/0x200 [ 1729.566511][T11279] __x64_sys_mkdir+0x32/0x40 [ 1729.571128][T11279] do_syscall_64+0x4a/0x90 [ 1729.576718][T11279] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1729.583131][T11279] RIP: 0033:0x4656e7 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:42 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz0', "6a5240e535a8f3a38cea9bd8049dd6a9a0d0ea40dd22d246b9dcd3826cb45c69e4e1d9ba9af9f5"}, 0x2b) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) prlimit64(r3, 0xd, &(0x7f0000000000)={0x3f, 0x7}, &(0x7f0000000040)) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1729.587218][T11279] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1729.607587][T11279] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1729.616312][T11279] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1729.624387][T11279] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1729.633024][T11279] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1729.641046][T11279] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1729.649510][T11279] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:42 executing program 4 (fault-call:3 fault-nth:31): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8b000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1729.749101][T11323] loop4: detected capacity change from 0 to 2232 [ 1729.769084][T11323] FAULT_INJECTION: forcing a failure. [ 1729.769084][T11323] name failslab, interval 1, probability 0, space 0, times 0 [ 1729.781885][T11323] CPU: 1 PID: 11323 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1729.790784][T11323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1729.800869][T11323] Call Trace: [ 1729.804289][T11323] dump_stack+0x137/0x19d [ 1729.808764][T11323] should_fail+0x23c/0x250 [ 1729.813241][T11323] ? __d_alloc+0x36/0x370 [ 1729.817571][T11323] __should_failslab+0x81/0x90 [ 1729.822345][T11323] should_failslab+0x5/0x20 [ 1729.826861][T11323] kmem_cache_alloc+0x46/0x2f0 [ 1729.831790][T11323] __d_alloc+0x36/0x370 [ 1729.835977][T11323] ? __perf_event_task_sched_out+0xce0/0xd30 [ 1729.841963][T11323] ? putname+0xa5/0xc0 [ 1729.846205][T11323] d_alloc+0x2a/0x130 [ 1729.850185][T11323] __lookup_hash+0x8f/0x180 [ 1729.854916][T11323] filename_create+0xdb/0x3c0 [ 1729.859601][T11323] do_mkdirat+0x59/0x200 [ 1729.863934][T11323] __x64_sys_mkdir+0x32/0x40 [ 1729.868722][T11323] do_syscall_64+0x4a/0x90 [ 1729.873163][T11323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1729.879108][T11323] RIP: 0033:0x4656e7 [ 1729.883022][T11323] 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 [ 1729.902631][T11323] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1729.911083][T11323] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1729.919051][T11323] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1729.927042][T11323] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1729.935015][T11323] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1729.943171][T11323] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:43 executing program 4 (fault-call:3 fault-nth:32): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:43 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x2, 0x44, 0x7, 0xcb28, 0x7, 0x4, 0x7, 0x8, 0x1}, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) faccessat2(r3, &(0x7f0000000040)='./file1\x00', 0x2, 0x200) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x1000000, 0x80010, r4, 0x52df1000) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) fallocate(r1, 0x18, 0x73, 0x9) 06:28:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) socketpair(0x15, 0x800, 0x8, &(0x7f0000001100)={0xffffffffffffffff}) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000001140)='.log\x00', 0x40, 0x44) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r2, &(0x7f00000012c0)=[{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000480)="1d47f17abf7b3e055849b760291788966439df4d23058e417d2cc225c7aa494f91815b1c2b9d8cc8c9c973f6766e6dca29d336af73d95a386d59cea3cb8c4a6d9bd5914ac1857f6847b8029b924b58a3619d5227c9b9dfce53036fae8185066ddcb8281ec546ecec87ee5569058aea6871f3b67096354650172b670f33acb1bd7cdb229573123abf836f9ca26e741ebb5dcc6415642e8cacbca111fdf3a61d3e6e63b412abfcdea2", 0xa8}], 0x1, &(0x7f00000008c0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r1, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @rights={{0x10}}], 0x110}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000a80)="2e2dac562cb67932d94cc578d706aa926fdccb9810ba1b870a87a633801ac76bb876b8a0c633c1108fd8de71d4ec946da7037d1fa168a6e0545b69728249444dbb5b", 0x42}, {&(0x7f0000000b00)="a30812283047adb7385cb80bc22bce9a7bfd5ef1a6b3a1e8e42ecd552638c59810c94d49ed918235e3cde2f5e3be5832dbdd5cb4fd359c2ec09eb686c20e6dc95f927a458e1fbe0bf25992e1500656f4b6dc9b418640a780f2dc0642bfcdf030b192a30764c5fb210cf79c6906be28dd39162b25406e458f5cc2138a8ce2ac735fe4bcf56ccdaa0e960ab956620f155c520b4464289d3e75c7c01a38a035056e61af29d45042253bdb021c50fdc5e843d124405e87e471d37f", 0xb9}, {&(0x7f0000000400)="fd2545", 0x3}, {&(0x7f0000000bc0)="03c4a8a9e61ccd27896a8a712b024668ea8bcf97c342abcb89e0e543ccaf9459647daec9c4919b7409e7fd88123de58e43f9bc49a785b53cb991fe538906e8e3045893ed3cf37670c06037aa9cd3f5f31fd3da91c5335b95d8fa038b8e062d271e8bd591da07adcad6df5e8ea85c4e31d971294488a04000c33cad77b97f6013c8cb4da4ed391697ba51a3de6099c512243656cd28d2398eca3cfdcc7b93616e724811960cee69d8a33c4551972388a92a35cfb4bbbc323b5cda281e06be537b867d0dd3e65949e7a4860879fce134122b2f5d4edefab5726b35794f146de36c0575159479e7e8ca87", 0xe9}, {&(0x7f0000000cc0)="db038f14a8f025bd6f9fc92bad6ec944f98e4b831d5dd2e47947c1ee94068f1d0101028d0fc8cbac2641c189b5c2a5dc56469b32b9d0e846eafb9c50ffce3f88d932fc442a27a049370fca9d7cda6d9253d225db5f95da7c46a62fc002e5335d1e0512b9c38702df344695b99fee0c8ed7534c28cd6b995269ccdeed05b5c69b9c4921b532a6320911f4cf18834c98fe55dc1d", 0x93}, {&(0x7f0000000d80)="509b197534aea7c6bacc19212640672335bf26367e63521622f19803a1d73a557e0384602ff19a8c68cc66f691c06018fbb27ef01c372dca740be9a8edd5f318c652e99e8a15313f998051e29cb03083b3aa02a6f8ff6d669475425c73ae57ba4f1c59d0544854bc3ccf43cb497fad8bb6bd146bc3ee0c479684c48d95321b0db620df7b966694b42df12133a576a85dcc1874d509d57820e93c9061e6be827c9575bbbc4c7adf18d2ba38a852e096e16e", 0xb1}, {&(0x7f0000000e40)="bcb789a00344f73ae125197a6ac5851211e6ee7a9f56d524f76539e7794c50c5d75ec4ff0a78ea2fef157e6c31e9fc016d1e23295f37901ebb37b49c035c95149767ceeaf8934b30a28632e06ff79aad69d8ff80d4ab3c3a6b61587cfbf720ceb2ee3fa51a44d301052a99fa1171b39ca73ec489c1bfc58ef7c1ab14e64337dff607ec9e18f6d2941eb04c35a9d5ba2bbbf3178c591d6738d9c6471d5c4ff22a9e4d52deb752ffb2f5647b7e27a1e3183e", 0xb1}, {&(0x7f0000000f00)="45f50e086f98e5ae8777ef925f1f845288", 0x11}], 0x8, &(0x7f0000001180)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r4]}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x110, 0x4040040}], 0x2, 0x1) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r6 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r6, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) setrlimit(0x1, &(0x7f00000000c0)={0x2, 0x20}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getrlimit(0x2, &(0x7f0000000040)) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) r3 = socket$inet6(0xa, 0x0, 0x7) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_open_procfs(r0, &(0x7f00000010c0)='attr/exec\x00') r6 = syz_open_dev$ptys(0xc, 0x3, 0x1) r7 = syz_open_dev$vcsu(&(0x7f0000001100), 0x6000000000000000, 0x4000) sendmmsg$unix(r1, &(0x7f0000001200)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000480)="9939d766b9aca01ee03a1784c7dd9d43ad807c83195aa14947128ddc1e1c658eca4e6833193ebb717fa5f754d3f1b292605646592a061f06877a4cf1f150d13325a1c9a8e16feb76db3d0c55131d436301c406d3d8767364a46f287497c642bf7776ac", 0x63}, {&(0x7f0000000500)="1d053c27cf15ac669b4ca4152231636d613f3bcece963dfcf0984a2eadc149c2c42b70500579e452a47b538b37b5d3a0158069d8b0f40b668fdb7cf27edbe25a6a61405b0d3dc9faad4960e6a359eca5da967168c59bf830963c8974f97e105d006cce155f5f5130be861e948c361a28b0d21ee9784872f6dc3bb2bcc88762f61177ebc6ae539bee7e1c995a5aa1f3660257e6ccbac6385448681b4dfc2aeddc93e18091703bd1803f50d7039c32230e93fcd1d118fff78c5dd5a272eb84237e5792c7cd6b5fc09de4a080120f4b9e5f7b4ade9245cb05cf58e2b06bb24ecc07f5c6c9f3a19d81552a7257d1e484a8cc", 0xf0}], 0x3, &(0x7f0000000980)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40, 0x800}, {&(0x7f00000009c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000a40)="f95e7a809395c7e1a266043f23f458e20fc7cc79bfe48d0f28d6b8af6f9cf360be4ee7a992454de58fc3ab9aa07f508cdd6b50a69226c7111960560b1295cd6c85eac723116e90a8fefc8fb1612c2e", 0x4f}, {&(0x7f0000000ac0)="b89cd8674dc0ee8c98aad87adb180b47d465f975ed82a908e42d04b4e0b63f76423a9168a56cbe334332526773898450160b654c09235db9bb8ed8ecf63c2997cfd966c812d98a1ec0406065506639b78ac8fe8465b0dbae86a9d971731edd9f1ee16ff9a06764982a0d7df43c4ce07115c644f6dd9cea9cc2b421a5563f6d2f539696cf678d0f538aa1a319fce86577f6e1a8655164fc8bcbfe092051db660546834544f4e10881b59bb1a7", 0xac}, {&(0x7f0000000b80)="a9c4e7265ed00335cf80cb104a00e9b5e13fe16830ff1793ea6899f6", 0x1c}], 0x3, &(0x7f0000001140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r3, r1, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee01}}}], 0xb8, 0x6000040}], 0x2, 0x8080) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1730.409940][T11358] loop4: detected capacity change from 0 to 2232 [ 1730.419732][T11358] FAULT_INJECTION: forcing a failure. [ 1730.419732][T11358] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.432716][T11358] CPU: 1 PID: 11358 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1730.441528][T11358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1730.451803][T11358] Call Trace: [ 1730.455090][T11358] dump_stack+0x137/0x19d 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1730.459439][T11358] should_fail+0x23c/0x250 [ 1730.464047][T11358] ? ext4_alloc_inode+0x27/0x300 [ 1730.469003][T11358] __should_failslab+0x81/0x90 [ 1730.473782][T11358] ? set_qf_name+0x230/0x230 [ 1730.478422][T11358] should_failslab+0x5/0x20 [ 1730.482976][T11358] kmem_cache_alloc+0x46/0x2f0 [ 1730.487880][T11358] ? ebitmap_destroy+0x91/0xa0 [ 1730.492642][T11358] ? set_qf_name+0x230/0x230 [ 1730.497268][T11358] ext4_alloc_inode+0x27/0x300 [ 1730.502111][T11358] ? set_qf_name+0x230/0x230 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1730.506726][T11358] new_inode_pseudo+0x38/0x1c0 [ 1730.511492][T11358] new_inode+0x21/0x120 [ 1730.515662][T11358] __ext4_new_inode+0x126/0x2f70 [ 1730.520721][T11358] ? __dquot_initialize+0x131/0x7e0 [ 1730.526012][T11358] ext4_mkdir+0x28a/0x760 [ 1730.530358][T11358] vfs_mkdir+0x2a4/0x370 [ 1730.534608][T11358] do_mkdirat+0x11d/0x200 [ 1730.539202][T11358] __x64_sys_mkdir+0x32/0x40 [ 1730.543809][T11358] do_syscall_64+0x4a/0x90 [ 1730.548258][T11358] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1730.554331][T11358] RIP: 0033:0x4656e7 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1730.558236][T11358] 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 [ 1730.578125][T11358] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1730.586944][T11358] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1730.594924][T11358] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1730.602893][T11358] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1730.611036][T11358] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1730.619242][T11358] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:43 executing program 4 (fault-call:3 fault-nth:33): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1730.849542][T11405] loop4: detected capacity change from 0 to 2232 [ 1730.859990][T11405] FAULT_INJECTION: forcing a failure. [ 1730.859990][T11405] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.872935][T11405] CPU: 1 PID: 11405 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1730.881823][T11405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1730.891977][T11405] Call Trace: [ 1730.895517][T11405] dump_stack+0x137/0x19d [ 1730.900078][T11405] should_fail+0x23c/0x250 [ 1730.904699][T11405] ? security_inode_alloc+0x30/0x180 [ 1730.909995][T11405] __should_failslab+0x81/0x90 [ 1730.914760][T11405] should_failslab+0x5/0x20 [ 1730.919302][T11405] kmem_cache_alloc+0x46/0x2f0 [ 1730.924141][T11405] security_inode_alloc+0x30/0x180 [ 1730.929252][T11405] inode_init_always+0x20b/0x420 [ 1730.934196][T11405] ? set_qf_name+0x230/0x230 [ 1730.938784][T11405] new_inode_pseudo+0x73/0x1c0 [ 1730.943985][T11405] new_inode+0x21/0x120 [ 1730.948128][T11405] __ext4_new_inode+0x126/0x2f70 [ 1730.953183][T11405] ? __dquot_initialize+0x131/0x7e0 [ 1730.958379][T11405] ext4_mkdir+0x28a/0x760 [ 1730.962718][T11405] vfs_mkdir+0x2a4/0x370 [ 1730.966957][T11405] do_mkdirat+0x11d/0x200 [ 1730.971344][T11405] __x64_sys_mkdir+0x32/0x40 [ 1730.976060][T11405] do_syscall_64+0x4a/0x90 [ 1730.980494][T11405] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1730.986553][T11405] RIP: 0033:0x4656e7 [ 1730.990433][T11405] 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 [ 1731.010253][T11405] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1731.018716][T11405] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1731.026694][T11405] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1731.034750][T11405] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1731.042729][T11405] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1731.050775][T11405] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:44 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast2, 0xffffffff}, 0x1c) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x225c17d03, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="804dcbab6c5e9ffb67410cffeb4f9b257f3887825e0e87868b6e2e90937ac4b13c3e51bb5e1b3c016db2b9d1169ea3f7350541ac4e0661be0d0c47ed2ff73e6d515f30c0c48db2ea0be7bae86ded69b6d87034f83d318a35a6a3d5e0f26eb1b12b0525c9cfb30cbe8c5f090105743bb79918170b4665154c8e2c7f3ee9060c5a798f2161e564601a8b8ac82ba9d58664ca76855fa296b543caf1944c9381b698d817c6d0746b7fd6043bef60c3204eef23140b632e48dc1aa666e0e24d8fb43ab418f2790e480872a133e267b6cbfb51bf0cf4c6d52638fddc51300fdf7c5c405d67b59717341e447fa600"/247]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0xf, 0x10000041, 0xffffffff, 0x68, 0x100, 0x80000001, 0x59, 0xffffffff, 0x4c}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x3, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 06:28:44 executing program 4 (fault-call:3 fault-nth:34): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x40, 0x0, 0x91, 0x696, 0x4, 0x400, 0x6, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x5, 0x10000070, 0xff, 0x81, 0x9, 0x1, 0x5150, 0x9, 0x3}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x9, 0x1, 0x7, 0x20, 0x3, 0x1, 0x7}, 0x0) socket$inet6(0xa, 0x0, 0x7) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x6, 0x9, 0x9, 0x9, 0x6, 0x40, 0x4c, 0xe3b, 0xc9}, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="636865636b3d7374826963742d00451c78595e46bb7c8b7945ee1b1e729efb0b277fbda03fb3b2c364ac1a9531abd784f95f2631f6e6d3a59120df6895d3ed4e363c4e8b10d20b47f39916d4764ebc43b78dc3d5eeb46dd4e51afe1d1dd88344fa399ca2d1992192d5d6f798c89598a4815b3b47130925fded23"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = clone3(&(0x7f0000000780)={0x100000000, &(0x7f00000002c0), &(0x7f0000000580), &(0x7f00000005c0), {0x1}, &(0x7f0000000600)=""/136, 0x88, &(0x7f00000006c0)=""/115, &(0x7f0000000740)=[r0, r0, r0], 0x3}, 0x58) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) lstat(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5559403cf55270957f9bd414774abbc0a2f230861c80764480fc4688b662376e9b65c026f4180868b3efb588c805cfe4e9c8", 0x32}, {&(0x7f0000000480)="8fb7b661ceae125cefd36ed1c6de63b4a30404837fac7108208733e77cc3e8d42d0a84d9ce25de89dcd5b3374eced7601007fbb630397964c22766f36fff5460f637f15c7bef63427670fcc6f502a04d749402c86dab80370a127e71f3de3db3157b9e69433de695740e4c8f8d5b7e4abdd2d3b0fa3cb8eb12fc8ea30fe75da2214fecb649d2413bcd5c9c721eaef6c35716ed891013347fe23065debf29c11f3a7582c41f5d23c06f729403f4a993fcd17b099b078564a0a66291bd0f513e3162293eaee8fafdb85370c9639eb1b61b25e790f40962", 0xd6}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, r7}}}], 0x40, 0x20000000}], 0x1, 0x20000000) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1731.346661][T11441] loop4: detected capacity change from 0 to 2232 [ 1731.363103][T11441] FAULT_INJECTION: forcing a failure. [ 1731.363103][T11441] name failslab, interval 1, probability 0, space 0, times 0 [ 1731.378449][T11441] CPU: 0 PID: 11441 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1731.387461][T11441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1731.397609][T11441] Call Trace: [ 1731.400895][T11441] dump_stack+0x137/0x19d [ 1731.405358][T11441] should_fail+0x23c/0x250 [ 1731.409786][T11441] ? sidtab_sid2str_get+0x9c/0x130 [ 1731.415100][T11441] __should_failslab+0x81/0x90 [ 1731.420241][T11441] should_failslab+0x5/0x20 [ 1731.424759][T11441] __kmalloc_track_caller+0x64/0x340 [ 1731.430077][T11441] kmemdup+0x21/0x50 [ 1731.433989][T11441] sidtab_sid2str_get+0x9c/0x130 [ 1731.439267][T11441] security_sid_to_context_core+0x1cb/0x2d0 [ 1731.445179][T11441] security_sid_to_context_force+0x2f/0x40 [ 1731.450998][T11441] selinux_inode_init_security+0x49e/0x550 [ 1731.456950][T11441] security_inode_init_security+0xd7/0x260 [ 1731.462790][T11441] ? ext4_init_security+0x40/0x40 [ 1731.467920][T11441] ext4_init_security+0x30/0x40 [ 1731.472777][T11441] __ext4_new_inode+0x29a1/0x2f70 [ 1731.478015][T11441] ext4_mkdir+0x28a/0x760 [ 1731.482535][T11441] vfs_mkdir+0x2a4/0x370 [ 1731.486789][T11441] do_mkdirat+0x11d/0x200 [ 1731.491253][T11441] __x64_sys_mkdir+0x32/0x40 [ 1731.495864][T11441] do_syscall_64+0x4a/0x90 [ 1731.506134][T11441] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1731.512042][T11441] RIP: 0033:0x4656e7 [ 1731.515940][T11441] 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 [ 1731.535850][T11441] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 06:28:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="b7f0df0aeff4ec3a1c2f7fcacaa70eef87691ab3afef86a285a3ae30c8436cdc483d6a4c58d44169c02d2050db521a120204dc1c04ba7e55e84a1b41a53c83cfafd0a57615fe6c9430259712c80a4211af03fb4befddebd8264748354f0e76a3a108d63323334128e8a8bb9072596b9b27158891eae687299364fa6111fb3940984d271fae591919c154afb19d210800fee943452187103dfa6d10996d91265a22f2452fb5efc1f7df95a1d017321aaf87", 0xb1}, {&(0x7f00000001c0)="b32a160d5b7a9281631a37e01659ebad24869388e47deb8e08f4c8b56c7b403a0a3bd3e2d4fc6ed3ea893f", 0x2b}, {&(0x7f00000005c0)="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", 0x177}, {&(0x7f00000002c0)="73d4211357c8dd5e123303094d5748d2ffbf14d12baf", 0x16}, {&(0x7f0000000480)="2840cad1148d1b15ef771af86a499cd11e21fd25a8bec4c7490c630173fb28712cb06a6dcdd7cb44552005f0ab5d9459bdb60090154f49c25a1f2339b33b37b2227835af7be9937e5c8b751d016f59c9cdd859616da1f1ae6d3c50ebd61ec7b5cac22c6274dbf42b8a016c2bec6ad075bbc2623d01f769172f6eadbb23210b", 0x7f}], 0x5, &(0x7f00000015c0)}, 0x8081) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1731.544579][T11441] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1731.552784][T11441] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1731.561123][T11441] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1731.569836][T11441] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1731.579477][T11441] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:44 executing program 4 (fault-call:3 fault-nth:35): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1731.780034][T11486] loop4: detected capacity change from 0 to 2232 [ 1731.817037][T11486] FAULT_INJECTION: forcing a failure. [ 1731.817037][T11486] name failslab, interval 1, probability 0, space 0, times 0 [ 1731.831212][T11486] CPU: 1 PID: 11486 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1731.840587][T11486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1731.851295][T11486] Call Trace: [ 1731.854756][T11486] dump_stack+0x137/0x19d [ 1731.859200][T11486] should_fail+0x23c/0x250 [ 1731.863750][T11486] ? kcalloc+0x32/0x50 [ 1731.867924][T11486] __should_failslab+0x81/0x90 [ 1731.872769][T11486] should_failslab+0x5/0x20 [ 1731.877290][T11486] __kmalloc+0x66/0x340 [ 1731.881452][T11486] ? chksum_update+0x39/0x50 [ 1731.886043][T11486] kcalloc+0x32/0x50 [ 1731.889946][T11486] ext4_find_extent+0x21c/0x7f0 [ 1731.894811][T11486] ext4_ext_map_blocks+0xd9/0x1f00 [ 1731.900159][T11486] ? __down_read_common+0x16b/0x5a0 [ 1731.905975][T11486] ? percpu_counter_add_batch+0x69/0xd0 [ 1731.911594][T11486] ? ext4_es_lookup_extent+0x206/0x490 [ 1731.917078][T11486] ext4_map_blocks+0x1be/0xef0 [ 1731.921902][T11486] ext4_getblk+0xb1/0x3d0 [ 1731.926236][T11486] ? __ext4_new_inode+0x2aed/0x2f70 [ 1731.931563][T11486] ext4_bread+0x28/0x130 [ 1731.935895][T11486] ext4_append+0xd1/0x1c0 [ 1731.940353][T11486] ext4_init_new_dir+0x177/0x500 [ 1731.945302][T11486] ext4_mkdir+0x329/0x760 [ 1731.949628][T11486] vfs_mkdir+0x2a4/0x370 [ 1731.953908][T11486] do_mkdirat+0x11d/0x200 [ 1731.958451][T11486] __x64_sys_mkdir+0x32/0x40 [ 1731.963309][T11486] do_syscall_64+0x4a/0x90 [ 1731.967741][T11486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1731.973643][T11486] RIP: 0033:0x4656e7 [ 1731.978439][T11486] 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 [ 1731.999276][T11486] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1732.013087][T11486] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1732.021127][T11486] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1732.029528][T11486] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1732.037508][T11486] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1732.045659][T11486] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 [ 1732.063068][T11486] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:45 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) open$dir(&(0x7f0000000000)='./file1\x00', 0x2, 0x10) 06:28:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x70110000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:45 executing program 4 (fault-call:3 fault-nth:36): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="00b7caf87dcfcdb0be6666615a7fbc003fbc1d892cbfe266fc07baa9c368144ba7e909f13be0186b0500000000000000b790f2db5111f43c1fd74737d3a1d84f64208a4b83cfad38db1e96680c9d203ac43741efdf397f6fdc52faf624f9ae9f405a23b407d0625e4648c4278176872bea7f9969f0ec764c9555e7dfb285ee235e842e5424737396bd2cc3ba36f53ac34a0cb5bb0b338074869ddfd4d14cf80aa3cf802c168e9b98b90047c6bcc9279e0000000000"]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ptrace$cont(0x1f, r4, 0xffffffff, 0x7) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x5, 0x31, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) ptrace$setregs(0xd, 0x0, 0xffffffffffff8000, &(0x7f0000000480)="1da3373b6123daf662f976ea0410a3c2370281ab2a0f2ec6612c4f5eb7d693593b76013d0035163c60cf517a2ca4af244bbfa54dd92b86073f1c1623883ce8c276ce6c39857d8ad914c2b01baa719910581d91e26d2fc69398c3dc169ddc3ced") r5 = socket$inet6(0xa, 0x0, 0x7) preadv(r5, &(0x7f00000001c0), 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1732.429324][T11524] loop4: detected capacity change from 0 to 2232 [ 1732.449549][T11524] FAULT_INJECTION: forcing a failure. [ 1732.449549][T11524] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.462215][T11524] CPU: 1 PID: 11524 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 06:28:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1732.470981][T11524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1732.481252][T11524] Call Trace: [ 1732.484626][T11524] dump_stack+0x137/0x19d [ 1732.489017][T11524] should_fail+0x23c/0x250 [ 1732.493501][T11524] ? __es_insert_extent+0x51f/0xe70 [ 1732.498727][T11524] __should_failslab+0x81/0x90 [ 1732.503519][T11524] should_failslab+0x5/0x20 [ 1732.508050][T11524] kmem_cache_alloc+0x46/0x2f0 [ 1732.512909][T11524] ? iput+0x1c2/0x590 [ 1732.516916][T11524] __es_insert_extent+0x51f/0xe70 [ 1732.522437][T11524] ? kcalloc+0x32/0x50 [ 1732.526869][T11524] ? __kmalloc+0x23d/0x340 [ 1732.531651][T11524] ? kcalloc+0x32/0x50 [ 1732.536098][T11524] ext4_es_insert_extent+0x1bb/0x19d0 [ 1732.541761][T11524] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 1732.548449][T11524] ext4_ext_map_blocks+0xf79/0x1f00 [ 1732.553752][T11524] ? __down_read_common+0x16b/0x5a0 [ 1732.559007][T11524] ? percpu_counter_add_batch+0x69/0xd0 [ 1732.564761][T11524] ? ext4_es_lookup_extent+0x206/0x490 [ 1732.570781][T11524] ext4_map_blocks+0x1be/0xef0 [ 1732.575673][T11524] ext4_getblk+0xb1/0x3d0 [ 1732.580046][T11524] ? __ext4_new_inode+0x2aed/0x2f70 [ 1732.585314][T11524] ext4_bread+0x28/0x130 [ 1732.589542][T11524] ext4_append+0xd1/0x1c0 [ 1732.593863][T11524] ext4_init_new_dir+0x177/0x500 [ 1732.598812][T11524] ext4_mkdir+0x329/0x760 [ 1732.603228][T11524] vfs_mkdir+0x2a4/0x370 [ 1732.607537][T11524] do_mkdirat+0x11d/0x200 [ 1732.611868][T11524] __x64_sys_mkdir+0x32/0x40 [ 1732.616460][T11524] do_syscall_64+0x4a/0x90 [ 1732.620886][T11524] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1732.627711][T11524] RIP: 0033:0x4656e7 [ 1732.632024][T11524] 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 [ 1732.652418][T11524] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1732.661210][T11524] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1732.669342][T11524] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1732.677513][T11524] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1732.685829][T11524] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1732.693794][T11524] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 [ 1732.778653][T11524] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:45 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) tkill(0x0, 0x3c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000003bc0)={0x38, 0x6, 0x2, 0x6, 0x0, 0x7, 0x4, 0x7fffffff, 0x8, 0x3}, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) recvmmsg(r0, &(0x7f0000003a40)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f00000015c0)=""/223, 0xdf}, {&(0x7f0000000100)}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f00000016c0)=""/187, 0xbb}, {&(0x7f0000001780)=""/214, 0xd6}, {&(0x7f0000000400)=""/67, 0x43}], 0x8}, 0x4}, {{&(0x7f0000001880)=@isdn, 0x80, 0xfffffffffffffffc, 0x0, &(0x7f0000001900)=""/217, 0xd9}, 0x400}, {{&(0x7f0000001a00)=@vsock={0x28, 0x0, 0x0, @my}, 0x3b, &(0x7f0000002f80)=[{&(0x7f0000001a80)=""/239, 0xef}, {&(0x7f0000001b80)=""/205, 0xcd}, {&(0x7f0000001c80)=""/189, 0xbd}, {&(0x7f0000001d40)=""/166, 0xa6}, {&(0x7f0000000300)=""/31, 0x1f}, {&(0x7f0000001e00)=""/102, 0x66}, {&(0x7f0000001e80)=""/205, 0xcd}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x8, &(0x7f0000003000)=""/185, 0xb9}, 0x1}, {{&(0x7f00000030c0)=@nl=@unspec, 0x80, &(0x7f0000003600)=[{&(0x7f0000003140)=""/153, 0x99}, {&(0x7f0000003200)=""/44, 0x2f}, {&(0x7f0000003240)=""/188, 0xbc}, {&(0x7f0000003300)=""/250, 0xfa}, {&(0x7f0000003400)=""/190, 0xbe}, {&(0x7f00000034c0)=""/26, 0x1a}, {&(0x7f0000003500)=""/209, 0xd1}], 0x7, &(0x7f0000003680)=""/202, 0xca}}, {{&(0x7f0000003780)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @local}}}}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003800)=""/193, 0xc1}, {&(0x7f0000003900)=""/10, 0xa}, {&(0x7f0000003940)=""/11, 0xb}], 0x3, &(0x7f00000039c0)=""/127, 0x7f}, 0x7}], 0x5, 0x40000250, &(0x7f0000003b80)={0x77359400}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0xee01}, 0xc) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="636865636b3d726963742c006376f20af311b3e6e641d1f726d6f90c72ddbf18c0fe8a88ce9eb47bfb62010a4b46fe3fa25167b07665caaa2d012115a1fd68a16f49ebee43c0128e1de8c1575639f65588b10d3b9bfa98e346ec5d655ac81d19f5a635d3a6b277406b100bed464db96e51c78ad0c57f514f720ec8438fa3707ecb94231801b9125f6a5925a4767d027128876d4a1e6f0661efc7252e46931b8c3ee35aa59cc10283828cfe62a37bb97a54c464aabf4ed6"]) socket$inet6(0xa, 0x0, 0x7) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ptrace$getregset(0x4204, r3, 0x3, &(0x7f00000001c0)={&(0x7f0000000340)=""/86, 0x56}) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f00000002c0)=@known='trusted.overlay.origin\x00', 0x0, 0xffffff86, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) ptrace$cont(0x7, 0x0, 0x0, 0x0) ptrace$cont(0x9, 0x0, 0x7, 0x3) 06:28:46 executing program 4 (fault-call:3 fault-nth:37): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:46 executing program 3: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) prlimit64(r0, 0x4, &(0x7f0000000280)={0x401, 0x1000000010000}, 0x0) r1 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) r4 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) openat$cgroup_ro(r4, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x37dc12502000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1733.042566][T11579] loop4: detected capacity change from 0 to 2232 [ 1733.071948][T11579] FAULT_INJECTION: forcing a failure. [ 1733.071948][T11579] name failslab, interval 1, probability 0, space 0, times 0 06:28:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) ptrace$pokeuser(0x6, r2, 0xc0ba, 0x9) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x402002, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x1000007a, 0x200, 0x7fff, 0x200, 0x8, 0x2, 0x5, 0x3}, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1733.084633][T11579] CPU: 0 PID: 11579 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1733.093776][T11579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1733.103990][T11579] Call Trace: [ 1733.107283][T11579] dump_stack+0x137/0x19d [ 1733.111796][T11579] should_fail+0x23c/0x250 [ 1733.116265][T11579] ? kcalloc+0x32/0x50 [ 1733.120436][T11579] __should_failslab+0x81/0x90 [ 1733.125457][T11579] should_failslab+0x5/0x20 [ 1733.130027][T11579] __kmalloc+0x66/0x340 [ 1733.134230][T11579] ? kcalloc+0x32/0x50 [ 1733.138308][T11579] kcalloc+0x32/0x50 [ 1733.142536][T11579] ext4_find_extent+0x21c/0x7f0 [ 1733.147488][T11579] ? kfree+0xf0/0x1d0 [ 1733.152394][T11579] ext4_ext_map_blocks+0xd9/0x1f00 [ 1733.157525][T11579] ? __down_write_common+0x45/0x890 [ 1733.162983][T11579] ? __down_read_common+0x16b/0x5a0 [ 1733.168198][T11579] ? percpu_counter_add_batch+0x69/0xd0 [ 1733.173763][T11579] ? ext4_es_lookup_extent+0x206/0x490 [ 1733.179413][T11579] ext4_map_blocks+0x70d/0xef0 [ 1733.184281][T11579] ext4_getblk+0xb1/0x3d0 [ 1733.188615][T11579] ext4_bread+0x28/0x130 [ 1733.192956][T11579] ext4_append+0xd1/0x1c0 [ 1733.197294][T11579] ext4_init_new_dir+0x177/0x500 [ 1733.202356][T11579] ext4_mkdir+0x329/0x760 [ 1733.206868][T11579] vfs_mkdir+0x2a4/0x370 [ 1733.211909][T11579] do_mkdirat+0x11d/0x200 [ 1733.216332][T11579] __x64_sys_mkdir+0x32/0x40 [ 1733.221406][T11579] do_syscall_64+0x4a/0x90 [ 1733.225919][T11579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1733.234264][T11579] RIP: 0033:0x4656e7 [ 1733.238616][T11579] 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 [ 1733.259896][T11579] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1733.268416][T11579] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1733.276396][T11579] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1733.284368][T11579] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1733.292531][T11579] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1733.300514][T11579] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x7, 0x10000002, 0x0, 0x0, 0x9, 0x1, 0x0, 0x4, 0x8}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10000, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x8, 0x2, 0x2, 0xaa4, 0x101, 0x264800000000, 0xd61, 0x35}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='chNck=strict \x00']) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x4) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:46 executing program 4 (fault-call:3 fault-nth:38): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1733.426837][T11614] loop4: detected capacity change from 0 to 2232 [ 1733.440305][T11614] FAULT_INJECTION: forcing a failure. [ 1733.440305][T11614] name failslab, interval 1, probability 0, space 0, times 0 [ 1733.452982][T11614] CPU: 0 PID: 11614 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1733.461781][T11614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1733.471844][T11614] Call Trace: [ 1733.475210][T11614] dump_stack+0x137/0x19d [ 1733.479550][T11614] should_fail+0x23c/0x250 [ 1733.484104][T11614] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1733.489393][T11614] __should_failslab+0x81/0x90 [ 1733.494160][T11614] should_failslab+0x5/0x20 [ 1733.498834][T11614] kmem_cache_alloc+0x46/0x2f0 [ 1733.503733][T11614] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1733.508860][T11614] ? ext4_find_extent+0x6cf/0x7f0 [ 1733.513890][T11614] ? ext4_ext_search_right+0x300/0x540 [ 1733.519494][T11614] ? ext4_inode_to_goal_block+0x1bd/0x1d0 06:28:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='chdck=stri#t,\x00']) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1733.525288][T11614] ext4_ext_map_blocks+0x1569/0x1f00 [ 1733.530583][T11614] ? __down_read_common+0x16b/0x5a0 [ 1733.535776][T11614] ? percpu_counter_add_batch+0x69/0xd0 [ 1733.541431][T11614] ? ext4_es_lookup_extent+0x206/0x490 [ 1733.546892][T11614] ext4_map_blocks+0x70d/0xef0 [ 1733.551751][T11614] ext4_getblk+0xb1/0x3d0 [ 1733.556085][T11614] ext4_bread+0x28/0x130 [ 1733.560333][T11614] ext4_append+0xd1/0x1c0 [ 1733.564688][T11614] ext4_init_new_dir+0x177/0x500 [ 1733.571376][T11614] ext4_mkdir+0x329/0x760 06:28:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1733.575816][T11614] vfs_mkdir+0x2a4/0x370 [ 1733.580266][T11614] do_mkdirat+0x11d/0x200 [ 1733.584632][T11614] __x64_sys_mkdir+0x32/0x40 [ 1733.589396][T11614] do_syscall_64+0x4a/0x90 [ 1733.593874][T11614] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1733.599804][T11614] RIP: 0033:0x4656e7 [ 1733.604082][T11614] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:28:46 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000003900)=0x0) r3 = getgid() setfsgid(r3) r4 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003a80)=[{&(0x7f0000000000)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000015c0)="c736a501ae760a45d48011e626d07fc923398e2a567b3d258169dd5ed5d8b84ab0653a2997fc175c9308d04f8a834863816924d2c7c6b5e5ddd7db5988725aaf4941743b4c391367bd40cbf22797c376cef6d196135db0848b804c66747723dcdf604510c1d753de45e9c292404dadb9cc1fc5ff86b5b6e836a8c088591fad5e561ff7697b75d03991fb8271f9c7abfdafc551324025b70c80079912823a86df790685e25c92c1456305912f655863c5d1993957cd04347262f48e5b349fd8438127aca9be27cf9c64b9672270be2977531e", 0xd2}, {&(0x7f0000000080)="8b155d897d7bf521693438c5264bd38af18302def4238bed604261779b7041421875d050d10e238cb4be9f45fd8b27070336", 0x32}, {&(0x7f00000000c0)="7b513a06f294ff27495c3ce4a5f2962ea4ed6fb2745a00d544fdb6414fa276933fde4362f7c4634b0e0105a4b3d7583807720bba2dc0148776ed8fd73d918a9c3845dbb80f9b330d5dce776a528bc34d6eee22ce7bf9b1256a6150bfb4ac02f5475262f3eb", 0x65}, {&(0x7f00000016c0)="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0x1000}, {&(0x7f00000002c0)="3753ed034a997cd8b3481e5f93bf47041c217529b48e35c064cbb640bd5a3554630478463980c9b17206c2f2f9a0b1b10cbd9534264b9559", 0x38}, {&(0x7f00000026c0)="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", 0x1000}], 0x6, &(0x7f0000003940)=[@rights={{0x20, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}], 0x140, 0x20000080}], 0x1, 0x4008000) r5 = socket$inet6(0xa, 0x0, 0x7) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1733.625354][T11614] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1733.634221][T11614] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1733.642629][T11614] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1733.650947][T11614] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1733.658996][T11614] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1733.666962][T11614] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:47 executing program 4 (fault-call:3 fault-nth:39): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1733.953832][T11663] loop4: detected capacity change from 0 to 2232 [ 1733.967108][T11663] FAULT_INJECTION: forcing a failure. [ 1733.967108][T11663] name failslab, interval 1, probability 0, space 0, times 0 [ 1733.979869][T11663] CPU: 0 PID: 11663 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1733.988646][T11663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1733.998798][T11663] Call Trace: [ 1734.002076][T11663] dump_stack+0x137/0x19d [ 1734.006434][T11663] should_fail+0x23c/0x250 [ 1734.011228][T11663] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 1734.016690][T11663] __should_failslab+0x81/0x90 [ 1734.021447][T11663] should_failslab+0x5/0x20 [ 1734.026151][T11663] kmem_cache_alloc+0x46/0x2f0 [ 1734.031318][T11663] ext4_mb_new_blocks+0x70f/0x1f90 [ 1734.036534][T11663] ? ext4_find_extent+0x6cf/0x7f0 [ 1734.041702][T11663] ? ext4_ext_search_right+0x300/0x540 [ 1734.047359][T11663] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 1734.053235][T11663] ext4_ext_map_blocks+0x1569/0x1f00 [ 1734.058600][T11663] ? __down_read_common+0x16b/0x5a0 [ 1734.063838][T11663] ? percpu_counter_add_batch+0x69/0xd0 [ 1734.069438][T11663] ? ext4_es_lookup_extent+0x206/0x490 [ 1734.074910][T11663] ext4_map_blocks+0x70d/0xef0 [ 1734.079665][T11663] ext4_getblk+0xb1/0x3d0 [ 1734.084002][T11663] ext4_bread+0x28/0x130 [ 1734.088250][T11663] ext4_append+0xd1/0x1c0 [ 1734.092699][T11663] ext4_init_new_dir+0x177/0x500 [ 1734.097647][T11663] ext4_mkdir+0x329/0x760 [ 1734.102129][T11663] vfs_mkdir+0x2a4/0x370 [ 1734.106367][T11663] do_mkdirat+0x11d/0x200 [ 1734.110695][T11663] __x64_sys_mkdir+0x32/0x40 [ 1734.115391][T11663] do_syscall_64+0x4a/0x90 [ 1734.119824][T11663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1734.125974][T11663] RIP: 0033:0x4656e7 [ 1734.130228][T11663] 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 [ 1734.150301][T11663] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1734.159019][T11663] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1734.167336][T11663] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1734.175300][T11663] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1734.183570][T11663] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1734.191557][T11663] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x4, 0x9, 0x20, 0x800, 0x1, 0x4, 0x81, 0x6}, 0x0) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:47 executing program 4 (fault-call:3 fault-nth:40): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000480)="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", 0x1000}], 0x1, &(0x7f0000000340)=[{0xa8, 0x0, 0x1c75, "de92a770bc864abd6ee2a1479b2a2d08ba033c18c41e21210e01cf7f83fc4e2b8f1b1a68afe8bbc319fdfd7eabe8ecbecb817297630b43a55f1dd16f9b562f60c23d29ecdec445bd355e4369121c387e2ee9f122b5412c2afed954926a134804cb07b8454ab28bd6fd27b42c6b0eb25cd45c93ad8b53a6961971c9d1c31cd69ad5c6ae4e4e121b124fc2a9fac94dcd95ef44fc53c4f2"}, {0x40, 0x3a, 0x5, "e4dcc836ecaa0620100ddf92132cbdf2564dd43acffa4d079b7627ce56f887bfc101c19c64d2fe4a13090a27121be67f"}], 0xe8}, 0x4080) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000001c0)=0x0) sched_setattr(r5, &(0x7f00000002c0)={0x38, 0x2, 0x10000004, 0x1000, 0x10000, 0x400, 0x3590d07e, 0x2, 0x0, 0x5}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000480)=""/73, 0x49}], 0x3, &(0x7f0000000500)=""/169, 0xa9}, 0x7fffffff}, {{&(0x7f00000013c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000640)=""/200, 0xc8}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000840)=""/229, 0xe5}, 0x2}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000940)=""/139, 0x8b}, {&(0x7f0000000a00)=""/181, 0xb5}, {&(0x7f0000000ac0)=""/190, 0xbe}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000b80)=""/206, 0xce}, {&(0x7f0000000c80)=""/150, 0x96}, {&(0x7f0000000d40)=""/81, 0x51}], 0x7, &(0x7f0000000e40)=""/120, 0x78}, 0x81}, {{&(0x7f0000000ec0)=@phonet, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f40)=""/153, 0x99}], 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001040)=""/70, 0x46}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/216, 0xd8}, {&(0x7f00000011c0)=""/18, 0x12}], 0x4, &(0x7f0000001240)=""/44, 0x2c}, 0x4}], 0x5, 0x22, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000005c0), 0x44001, 0x0) preadv(r3, &(0x7f0000000600)=[{&(0x7f0000001440)=""/82, 0x52}, {&(0x7f00000014c0)=""/190, 0xbe}], 0x2, 0x1f, 0x8) [ 1734.494730][T11691] loop4: detected capacity change from 0 to 2232 [ 1734.503910][T11691] FAULT_INJECTION: forcing a failure. [ 1734.503910][T11691] name failslab, interval 1, probability 0, space 0, times 0 [ 1734.516651][T11691] CPU: 1 PID: 11691 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1734.525427][T11691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1734.535491][T11691] Call Trace: [ 1734.538776][T11691] dump_stack+0x137/0x19d [ 1734.543163][T11691] should_fail+0x23c/0x250 [ 1734.547628][T11691] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 1734.552944][T11691] __should_failslab+0x81/0x90 [ 1734.558032][T11691] should_failslab+0x5/0x20 [ 1734.562544][T11691] kmem_cache_alloc+0x46/0x2f0 [ 1734.567354][T11691] ext4_mb_new_blocks+0x70f/0x1f90 [ 1734.572477][T11691] ? ext4_find_extent+0x6cf/0x7f0 [ 1734.577613][T11691] ? ext4_ext_search_right+0x300/0x540 [ 1734.583118][T11691] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 1734.589019][T11691] ext4_ext_map_blocks+0x1569/0x1f00 06:28:47 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x800) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000001480)=0xffffe452, 0x4) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/194, 0xc2}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f00000026c0)=""/190, 0xbe}, {&(0x7f00000002c0)=""/80, 0x50}, {&(0x7f0000002780)=""/159, 0x9f}], 0x7, &(0x7f0000002840)=""/229, 0xe5}, 0x101) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r4, &(0x7f0000003e00)=[{&(0x7f0000002940)=""/79, 0x4f}, {&(0x7f00000029c0)=""/114, 0x72}, {&(0x7f0000002a40)=""/204, 0xcc}, {&(0x7f00000014c0)=""/61, 0x3d}, {&(0x7f0000002b40)=""/132, 0x84}, {&(0x7f0000002c00)=""/200, 0xc8}, {&(0x7f0000002d00)=""/41, 0x29}, {&(0x7f0000002d40)=""/11, 0xb}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/112, 0x70}], 0xa) 06:28:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1734.594326][T11691] ? __down_read_common+0x16b/0x5a0 [ 1734.599553][T11691] ? percpu_counter_add_batch+0x69/0xd0 [ 1734.605382][T11691] ? ext4_es_lookup_extent+0x206/0x490 [ 1734.611531][T11691] ext4_map_blocks+0x70d/0xef0 [ 1734.616286][T11691] ext4_getblk+0xb1/0x3d0 [ 1734.620652][T11691] ext4_bread+0x28/0x130 [ 1734.624892][T11691] ext4_append+0xd1/0x1c0 [ 1734.629223][T11691] ext4_init_new_dir+0x177/0x500 [ 1734.634421][T11691] ext4_mkdir+0x329/0x760 [ 1734.638763][T11691] vfs_mkdir+0x2a4/0x370 06:28:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1734.643003][T11691] do_mkdirat+0x11d/0x200 [ 1734.647351][T11691] __x64_sys_mkdir+0x32/0x40 [ 1734.651934][T11691] do_syscall_64+0x4a/0x90 [ 1734.656451][T11691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1734.662633][T11691] RIP: 0033:0x4656e7 [ 1734.666530][T11691] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1734.686247][T11691] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 06:28:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1734.694714][T11691] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 1734.702778][T11691] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1734.710750][T11691] RBP: 00007f66c9e28040 R08: 0000000000000000 R09: ffffffffffffffff [ 1734.718816][T11691] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1734.726789][T11691] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3805000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:48 executing program 4 (fault-call:3 fault-nth:41): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1735.000311][T11746] loop4: detected capacity change from 0 to 2232 [ 1735.010210][T11746] FAULT_INJECTION: forcing a failure. [ 1735.010210][T11746] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.023053][T11746] CPU: 1 PID: 11746 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1735.031929][T11746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1735.042058][T11746] Call Trace: [ 1735.045336][T11746] dump_stack+0x137/0x19d [ 1735.049715][T11746] should_fail+0x23c/0x250 [ 1735.054288][T11746] ? __se_sys_mount+0x4e/0x2e0 [ 1735.059182][T11746] __should_failslab+0x81/0x90 [ 1735.064009][T11746] should_failslab+0x5/0x20 [ 1735.068552][T11746] __kmalloc_track_caller+0x64/0x340 [ 1735.073845][T11746] ? strnlen_user+0x137/0x1c0 [ 1735.078597][T11746] strndup_user+0x73/0x120 [ 1735.083346][T11746] __se_sys_mount+0x4e/0x2e0 [ 1735.087964][T11746] ? mntput+0x45/0x70 [ 1735.092218][T11746] ? __fpregs_load_activate+0x103/0x1b0 [ 1735.097873][T11746] __x64_sys_mount+0x63/0x70 [ 1735.102648][T11746] do_syscall_64+0x4a/0x90 [ 1735.107101][T11746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1735.113075][T11746] RIP: 0033:0x467afa [ 1735.116972][T11746] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1735.136709][T11746] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1735.145151][T11746] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1735.153138][T11746] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1735.161359][T11746] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1735.169332][T11746] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1735.177637][T11746] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:48 executing program 4 (fault-call:3 fault-nth:42): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:48 executing program 3: prlimit64(0x0, 0x8, &(0x7f0000000040)={0x9, 0x6}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = accept4$unix(r1, &(0x7f0000000340), &(0x7f0000000080)=0x6e, 0x800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r3, &(0x7f0000008940)=[{{&(0x7f00000003c0)=@sco={0x1f, @none}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000480)="cf8675776c4da6bf692be3cdc27cae74b7efe0543b3a5cc9bc9c8ddef6e72187426d1fffa27d610c931b172e68288a75dbeb041108b5c7779f9e412d343b433a978057defd90d558bd3b97da4c2f0f1638c669f79c64ae3ba414f092233d503cb0abfa6dc6966eea69b08ec915623b2109", 0x71}, {&(0x7f0000000500)="f6f34da5c78d8014fec5ec96f9e024ddf04451d91c563fb2b9a16e75ae44604d651d22aba2536a2bc2c92ab86a7201befd46edcc37c94b8c6b1e7bc7b5065ff21f93417772b6377bf1bf1e6e2a58cd2f90b8aab00dfac2e188f77b26c1e884efc87c96e8b203d9b2bf9940b2d2ce55537a129cb774a3347651de52e352cfbf00e48612ebd591ded3acc2c87ef6caeeefa9c6849172d2ce22fe9d673d7d132cd4953ebd4216998b", 0xa7}], 0x2, &(0x7f00000005c0)=[{0x10, 0x29}, {0xe8, 0x100, 0x100, "f610cc1fdc20e235216ed52867c10239bce1328652fa1589c7e8ce8d3d167150c662997594d66da0fb7e5d2953d8b8b9465f788971aae0d72091152f3faebe13b43971112ce072a5dd9827cc108254b5d58660d2847fd662d200bc9047e8c0531713a8d2a41600b47b3dd348ad8f7456704434c789d38b6792914071a002de2859014182f47dfa0b58a4586164d2ddb55062d71f9b9de811ecf3b09b58411680f2311f7fa3d03d52d5d2ed9a9ad23d3bdfd2261d62418d94a4e1467ff2301c6de30d421a8eb2d513f39a94ef1a7d420029cc32ad194d17c7"}, {0x98, 0x113, 0x2f6a, "30a88ac2f333e90a9a08dbc17984eac57d750039ed251e941e6bcec91a9ba143bcf5e61bb874ba524fb040ce537e636dc742042e7d00fd138a081f46c742dece25e56339b85502b483bef786cbc4586198e94f70354d09a814f3160f1b141750a0c7f9a7d3824e3e503c74c0cd8d285b489b30537313d1218a0a7c4d25ff13b2b411a5"}, {0x90, 0x112, 0x7, "6230c3927699b1a42bd805ace949b71cf7c9b8ce42ec6b0dc97497446af110be935c467aadbaa60bc8d103f62a64a0b09caefe83ec91c035325bd1cc4e76bf568adec14a8131fae7385b5e8b747a888e0357be5c4bb881b02d635ab0440c661a1df48fbb509b4f0c9dd642a13ee8e5943fd6e6538b7685758b4c284675a27c"}, {0xe8, 0x1, 0x2, "169ec3737c5e9d8416b5b30cbc7b720e3007853ebecf18949a47ca6e8833ba37d5c32ca4e45d37198a0a832547eeecbd518db1b99a1101ccc24ca0b6cc81d749c17b399d654ffe6b8552dca932fa205b939785f4112fd31887d2d070431a6b17474c40e0aaad0b91690a067cdbd4d35b47ecafd377fa283b7bfa749ad5535977acb2c2e565b9d61f5dae20bbc9726a5e71377e355bf398f3175acdfe819b2a217dae095597d1836371f56e46bd3dfbc19e5764c8afe476126eafba13347a80894a6e7a9ef28cbf0a051c95922fc06e3ea8a0"}, {0xf0, 0x110, 0x3f43, 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&(0x7f0000008b40)=ANY=[@ANYBLOB="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"], 0x10b0}}], 0x8, 0x24008020) r5 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)={[{@fat=@nfs_nostale_ro}], [{@hash}, {@seclabel}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r5, &(0x7f0000000180)='./file2\x00', 0x0) sched_setattr(r0, &(0x7f0000003e80)={0x38, 0x0, 0x1, 0x8, 0x80000e2, 0x10001, 0x5, 0x6, 0xfffffffd, 0x81}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:48 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r2, &(0x7f00000015c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x6, 0x0, 0x9, 0x4500, 0x2, 0x3e, 0x2, 0x169, 0x40, 0x10a, 0x20, 0x2, 0x38, 0x2, 0xff, 0xfffa, 0x9}, [{0x3, 0xfffffff9, 0x800, 0xffff, 0x1, 0x1000, 0x4, 0x6}, {0x6, 0x1, 0x3, 0xffffffffffffff6d, 0x7, 0x8001, 0x7b, 0x6}], "df59bcae1b119a5747e206b15e515534dbbaa09e0fb69ab93249cc3b394e087f1859f880e32050dad6e7cd2b5d3952d458ac2b505a5ac6ca88ade4f1cb1d3c80f72c60cd144682ec3d898a4db1af1d906096e0660746a9ba81ada67831470ddc2af7b7701f3b795086700778501c22b3c2d6", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x822) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6(0xa, 0x0, 0x7) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/141, 0x8d}, {0x0, 0xfde7}], 0x3, 0x16, 0xffd) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1735.551646][T11773] loop4: detected capacity change from 0 to 2232 [ 1735.562316][T11773] FAULT_INJECTION: forcing a failure. [ 1735.562316][T11773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1735.576045][T11773] CPU: 0 PID: 11773 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1735.585080][T11773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1735.595339][T11773] Call Trace: 06:28:48 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) open(&(0x7f0000000000)='./file1\x00', 0x20000, 0x80) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1735.598761][T11773] dump_stack+0x137/0x19d [ 1735.603200][T11773] should_fail+0x23c/0x250 [ 1735.607762][T11773] should_fail_usercopy+0x16/0x20 [ 1735.612846][T11773] _copy_from_user+0x1c/0xd0 [ 1735.617465][T11773] strndup_user+0xb0/0x120 [ 1735.621972][T11773] __se_sys_mount+0x4e/0x2e0 [ 1735.627017][T11773] ? mntput+0x45/0x70 [ 1735.631056][T11773] ? __fpregs_load_activate+0x103/0x1b0 [ 1735.636870][T11773] __x64_sys_mount+0x63/0x70 [ 1735.641564][T11773] do_syscall_64+0x4a/0x90 [ 1735.645983][T11773] entry_SYSCALL_64_after_hwframe+0x44/0xae 06:28:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1735.651905][T11773] RIP: 0033:0x467afa [ 1735.655806][T11773] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1735.675411][T11773] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1735.683976][T11773] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1735.692065][T11773] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 06:28:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8004000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1735.700048][T11773] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1735.708029][T11773] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1735.716054][T11773] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:49 executing program 4 (fault-call:3 fault-nth:43): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8b00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1736.018083][T11828] loop4: detected capacity change from 0 to 2232 [ 1736.029599][T11828] FAULT_INJECTION: forcing a failure. [ 1736.029599][T11828] name failslab, interval 1, probability 0, space 0, times 0 [ 1736.042265][T11828] CPU: 1 PID: 11828 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1736.051026][T11828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1736.061081][T11828] Call Trace: [ 1736.064546][T11828] dump_stack+0x137/0x19d [ 1736.068933][T11828] should_fail+0x23c/0x250 [ 1736.073350][T11828] ? __se_sys_mount+0x91/0x2e0 [ 1736.078140][T11828] __should_failslab+0x81/0x90 [ 1736.083074][T11828] should_failslab+0x5/0x20 [ 1736.087686][T11828] __kmalloc_track_caller+0x64/0x340 [ 1736.093067][T11828] ? strnlen_user+0x137/0x1c0 [ 1736.097925][T11828] strndup_user+0x73/0x120 [ 1736.102331][T11828] __se_sys_mount+0x91/0x2e0 [ 1736.106914][T11828] ? mntput+0x45/0x70 [ 1736.110996][T11828] ? __fpregs_load_activate+0x103/0x1b0 [ 1736.116582][T11828] __x64_sys_mount+0x63/0x70 [ 1736.121338][T11828] do_syscall_64+0x4a/0x90 [ 1736.125777][T11828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1736.131832][T11828] RIP: 0033:0x467afa [ 1736.135716][T11828] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1736.155529][T11828] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 06:28:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1736.164008][T11828] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1736.171979][T11828] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1736.180035][T11828] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1736.188013][T11828] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1736.196101][T11828] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x1, 0x28, 0x0, 0x8, 0x7, 0x1, 0x249, 0xffffffff}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:49 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x5, 0x10000000, 0x9, 0x6, 0x2, 0xc0, 0x100, 0xa2f2, 0x8f8}, 0x0) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x7) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/25, 0x19}], 0x1, 0xffff, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$unix(r2, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0xfffffffffffffffe) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) getpid() 06:28:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) mkdirat(r3, &(0x7f0000000040)='./file2\x00', 0x12) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:49 executing program 4 (fault-call:3 fault-nth:44): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x10000019, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getrlimit(0x3, &(0x7f00000001c0)) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file2\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000280010002400000041d3a1f63ec03697fcba5415e16f801fe09fa9b1c356b7cd8f029e6d5ad36346571703d711b317372d061ef4a2e3551df0c6eaaafec37a7", 0x4c, 0x4}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)={[{@fat=@check_normal}], [{@fowner_eq}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) getrlimit(0x2, &(0x7f00000002c0)) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1736.625214][T11873] loop4: detected capacity change from 0 to 2232 [ 1736.632940][T11873] FAULT_INJECTION: forcing a failure. [ 1736.632940][T11873] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1736.646027][T11873] CPU: 1 PID: 11873 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1736.654801][T11873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1736.665066][T11873] Call Trace: [ 1736.668422][T11873] dump_stack+0x137/0x19d 06:28:49 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f00000054c0)='./file2\x00', &(0x7f0000005500)={0x210200, 0x1, 0x1c}, 0x18) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x1, 0x1, 0x5345a844, 0xb3, 0x9, 0x5, 0x624, 0x7}, 0x0) sendmmsg$unix(r0, &(0x7f0000005580)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="77e90863ea11fe91a7cf2d34c073514f1e93e842228f5dc8a596c179fbb5d1ff7ec60988cf3f0a470894a6d5a81d2876151b1721c48e23ee56a1636bac50c0", 0x3f}, {&(0x7f00000015c0)="e033fa45520ae318152e6c6d1813c1c529265a5d626061b2bd0ace4efd5a57368758e9bb691ea526a69c5d1441844cc925480ef9ec133ff1efbc4ff7065e43c2a6d6aa78ba93156578f1677923e249f5b2b0063e5d646c968947e353864b35376b8ed96d2a19e1f5d82c26d0f6de73fa73ab88b055b8dea7c30c7aaca1d0c320576c4c813f74bcd3ae857088a37b29d7fb88a171dc2672d31444d240f05ea24cc9232c9b70cdab04b8c21cf3870ab6b2ea08fd60f096d05026799cc407a42c1186288f34d94a61baee0cad80632c5d773bc9910c43090d9ae6b2bcdad41057796b5294fec640161e9b74c9e5602c0357", 0xf0}, {&(0x7f00000000c0)}, {&(0x7f00000016c0)="6e6974c05adb29faceddbe0e95ecf8debc4e805332078d1ddafaa4ac550c3d1e456f9e70707514eef5172b28e78534ae95e9a3e74e5f7dbc367b37876fa98d1af491b7a698e96b389d37e93fc550d7a4898d58724431a45b02b8f7a8c24f04d0f12c2c75690768cae5881c69143ab9b3b3129a18856c98c17280634e9373bf8f34666f616084dee135d65daf33596e0454d30565ec68db4675eed0bbb729cd35a1397b40a5", 0xa5}, {&(0x7f0000000100)="d3a19f65a51fb1072b16b4223eae1a1545", 0x11}, {&(0x7f00000002c0)="8b26ce52ca28a77c6298e01fa494ba6eab06687c257c82cd01cb6318dc18dd64d2f7f6365077056e03b967123da5a5ee9a6b045c89ffc509fa46f7437359958966e51a80b9480041f86539fc2a9d2ab859d1a3792f2caa5d9d96038ae0af24b104bac759fa83e84561c34605", 0x6c}], 0x6, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40, 0x40}, {&(0x7f00000041c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001800)="42be7f8bd8a16d7f8f4a974effb398d704aa5cca240d6b362d0f8ba529676b5567314f3abbe728b35466dbdaed4ac7184b3ccad1c165621214776a50883c07cfe4088d0b0b8463f404c405b74593bf8a83040b634726efcb1bd1f1a99c460c067177f5c7761f44f1d2bfe7a26905c7620ba692ec39f32d43d5339ab1f7f4bc5c0314dc9f9323f55fc49c227ae6bd1fcb4d8b3115a7db91dacf6ea3f6fcc6e8d52f8241f55a79370d7f0f099b7f3dde24b902ff34f73d", 0xb6}, {&(0x7f00000018c0)="64a33b2033423ef61da24a61ae0cb45c6a649f82114e5f53dd66c5f958aceabd07ab1397e70e3b24b5f4bad18b0aed537fae1cf4755ef23d4137469a34473f0001b6741cc0711a01ac5dd4465535fbe837a0f0da5cd85434d4d451637c278771e32acf38498d7c7b20", 0x69}, {&(0x7f0000001940)="6cf632c37259c4f081e8cad4613ea9522faada0d61d1e42e4de6f16ed04f68926b1fb0516e9369fa8a112885a37ed2b9aa5df7d88ff8a3430355269becb60262d9a38cad7693b4afe673a9dcbf7ba81d3dea2c2ca1968de0ceb5ed2f9fb2925897a696ee7179b77450f6d2a27805f2e40e384040e0f7977f1d7e5f5af60e61f6f46ded3756b0e1c892c96d3f528e6b18e5a1857a8f63c980e1dae39ef791027f06a08a2a1ff68fe7a9d960c9f47e7c8aced23ad30bec1ea7f244579970eaf9ce54b07149a99d835ab4dd7f19991a", 0xce}, {&(0x7f0000001a40)="ea4e3d324960d6b0ee308dbc19cba61b64eca8fcac96c8db55f5fe1f07dcd957b137fff323b28ea0715fa6f8a3771842fb4ea6f817600a22d87417595fb0192058f57cb4e7d2155d9e24fdde654bf592b258d9f0fe8c29f1abbcbf8221358ba1fd177292c450f2d44053e7042e57742629ed4170ddf757dcda5ad1f7b7da10cd0fd09b391bbc1c1b3bdbdb2bfa378f46f13e92077b84d7a7e60029fa7074f7bba9ba0d58c102f4", 0xa7}, 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&(0x7f0000005480)=[{&(0x7f0000004480)="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", 0x1000}], 0x1, &(0x7f0000001480)=ANY=[@ANYBLOB="1c00c24a95afa539806581810a78612e00", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="ffef0200"], 0x20, 0x40000}], 0x4, 0x40081) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1736.672798][T11873] should_fail+0x23c/0x250 [ 1736.677226][T11873] should_fail_usercopy+0x16/0x20 [ 1736.682276][T11873] _copy_from_user+0x1c/0xd0 [ 1736.686885][T11873] strndup_user+0xb0/0x120 [ 1736.691334][T11873] __se_sys_mount+0x91/0x2e0 [ 1736.695936][T11873] ? mntput+0x45/0x70 [ 1736.699917][T11873] ? __fpregs_load_activate+0x103/0x1b0 [ 1736.705571][T11873] __x64_sys_mount+0x63/0x70 [ 1736.710303][T11873] do_syscall_64+0x4a/0x90 [ 1736.715178][T11873] ? irqentry_exit_to_user_mode+0x5/0x20 06:28:49 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) write$binfmt_misc(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a3174eef7fdb9033e791843f44d25a2f510cbcb16c2f3bca4564710cb524c7bd42e863a2414787dc454e13dfa3218f1a57cf34c8e8ee20c74e1f5c6b542cb68286262058ad6c7622e0c969212369be55513"], 0x4b) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1736.720924][T11873] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1736.726860][T11873] RIP: 0033:0x467afa [ 1736.730756][T11873] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1736.750367][T11873] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1736.758969][T11873] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1736.767037][T11873] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1736.775015][T11873] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1736.783158][T11873] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1736.791602][T11873] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x33, 0x81, 0x4, 0x8001, 0x2, 0x0, 0x40, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:50 executing program 4 (fault-call:3 fault-nth:45): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:50 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getrlimit(0x0, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x2a, 0x2, @thr={&(0x7f0000000340)="2d0501b38a5e6963522a0eae7225134a344fd38a0266a2b6c9333192c9814973404d8e156d15c322d21359f8007b124e16348c31a90aa5bdc41510d42aed3f97560ab6205af6dfa95258069b1fc60fe8d959e17319823aaa0bf0c574514b59c30ac46adb5e416d5109bc830738b9fa2f8bf6f0159d7f2fce80358a054fd0bba16bed", &(0x7f0000000080)="55d4313b296bbd6f2e36caba44c401f048ae671f236f257f4a4c39b2aa3f4a60ca2a5ae4d744ab8b4aaa1c152c5704f8e79faf211eca2b323181bad2bbda561a57d7"}}, &(0x7f00000002c0)) clone(0x20202100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315bb532f3af2f5e153eb7802000eb298802d8f6c1f3b18d6d352507f7018b3124a9c5e6cf9a7b8d990915df8d3b726c6c87d90e97887df5d6944f9549ff3f88defb60bb8ca80c65b6b2dba75e00eab720339c4ee4d9578ecd187d6adde169a0d165706c53e6849f2d6c9bfcb9d0bbf04937e54f85eba42d14753cc999b1bf4cc7d20c0e3d92ac20b9a4bb78a48790cb5400851728c033a1f855c8c9b3921148", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 06:28:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file2\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6170707261690b6b8acbe962535c46f3975cec997c5773652c7569643e", @ANYRESDEC=0x0, @ANYBLOB=',measure,fowner=', @ANYRESDEC=0x0, @ANYBLOB='(\x00']) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r4, 0x7, 0xfffffffffffffff9) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x24, 0x81, 0x4, 0x0, 0x10000, 0x0, 0x8}, 0x0) r5 = gettid() ptrace$setregs(0xd, r5, 0x2, &(0x7f0000000340)="b22d24a973408ef66b90eb4ec69e177b736a26c0ec4982bceb3a0315772bb718cf34dd49188710b0a68812eba65418d410c565bc5e8daba09b7f8211ad29d7492c687cbf7066a7c09cbe10c670a6f2677881aed1d0238f0be6c4f3c36281b21a33d0edcc36666334dddb1769c429649f2670a0c9a20967a80dd61230303f91fa69c873ccad6bc591fdae8c942f81a97a32e9d68524206d43d3e8fd8b601cdd00ef5ad2ecee1107212547842de6107bc6c44cc9c95fa223d88b26c685da0550bc77069225d3b176b1abdc3dbd65794e0b81025c0624196f688f66161a9d4085693f5110a148e9a19a7c6b350dd130401c4bb5f1bbc4e2") preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1737.668573][T11954] loop4: detected capacity change from 0 to 2232 [ 1737.682032][T11954] FAULT_INJECTION: forcing a failure. [ 1737.682032][T11954] name failslab, interval 1, probability 0, space 0, times 0 [ 1737.694917][T11954] CPU: 1 PID: 11954 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1737.703706][T11954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1737.713764][T11954] Call Trace: 06:28:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1737.717038][T11954] dump_stack+0x137/0x19d [ 1737.721424][T11954] should_fail+0x23c/0x250 [ 1737.725860][T11954] __should_failslab+0x81/0x90 [ 1737.730927][T11954] ? __se_sys_mount+0xf2/0x2e0 [ 1737.735689][T11954] should_failslab+0x5/0x20 [ 1737.740286][T11954] kmem_cache_alloc_trace+0x49/0x310 [ 1737.745571][T11954] ? _copy_from_user+0x94/0xd0 [ 1737.750344][T11954] __se_sys_mount+0xf2/0x2e0 [ 1737.754923][T11954] ? mntput+0x45/0x70 [ 1737.758905][T11954] ? __fpregs_load_activate+0x103/0x1b0 [ 1737.764648][T11954] __x64_sys_mount+0x63/0x70 [ 1737.769350][T11954] do_syscall_64+0x4a/0x90 [ 1737.773766][T11954] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1737.779721][T11954] RIP: 0033:0x467afa [ 1737.783606][T11954] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1737.803207][T11954] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1737.811622][T11954] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1737.819590][T11954] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1737.827564][T11954] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1737.835534][T11954] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1737.843550][T11954] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="636865636b3d7374726963742c00a1464c8ad8262c467147aef8c3149a9126d70435939ef8daae47ce88a24ae9f55f606d4af17d355fac7a82825a43deb5211b137b27ffd0b6e4ad431d09c7c7fd5701d9a42f155ac9223e4299fa0fcd66a0794cae5d894db1064e6ce82f7fd912d264bbff4d974735d73dcf9ead4b2581674fbe9ba1413990418daf88e023edd2fcae320f4c1bfd99464ace51f4a404f3a786e52952d5af688d468fa051febfba22e8a54148eba635dfd75cb5a7271933"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x10000024, 0x6, 0xff, 0x4, 0x4, 0x68, 0x1, 0xfffffff8}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfe, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:51 executing program 4 (fault-call:3 fault-nth:46): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeff, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:51 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x400800, 0x8) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x11, 0xfffffffb, 0x4, 0x7f68b600, 0xfff, 0xfffffffffffffffa, 0x4, 0x3}, 0x0) sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17, 0xfffffffffffffffb}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7b68349a2b90ca696e39432c003a00000000"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x1, 0x2, 0x1000, 0x8, 0xfffffffefffffffd, 0x8, 0x400, 0xd5, 0x6}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1738.753697][T12028] loop4: detected capacity change from 0 to 2232 [ 1738.762648][T12028] FAULT_INJECTION: forcing a failure. [ 1738.762648][T12028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1738.775806][T12028] CPU: 1 PID: 12028 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1738.784572][T12028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1738.794633][T12028] Call Trace: [ 1738.798000][T12028] dump_stack+0x137/0x19d [ 1738.802338][T12028] should_fail+0x23c/0x250 [ 1738.806818][T12028] should_fail_usercopy+0x16/0x20 [ 1738.811957][T12028] _copy_from_user+0x1c/0xd0 [ 1738.816555][T12028] __se_sys_mount+0x115/0x2e0 [ 1738.821235][T12028] ? mntput+0x45/0x70 [ 1738.825238][T12028] __x64_sys_mount+0x63/0x70 [ 1738.830058][T12028] do_syscall_64+0x4a/0x90 [ 1738.834515][T12028] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1738.840683][T12028] RIP: 0033:0x467afa [ 1738.844593][T12028] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1738.864232][T12028] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1738.872761][T12028] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1738.880878][T12028] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1738.888854][T12028] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1738.897258][T12028] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1738.905504][T12028] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="63686500000003566cfe07742c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1739.216018][T12028] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:52 executing program 4 (fault-call:3 fault-nth:47): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1739.350593][T12064] loop4: detected capacity change from 0 to 2232 [ 1739.384006][T12064] FAULT_INJECTION: forcing a failure. [ 1739.384006][T12064] name failslab, interval 1, probability 0, space 0, times 0 [ 1739.396760][T12064] CPU: 1 PID: 12064 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1739.405522][T12064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1739.415609][T12064] Call Trace: [ 1739.418891][T12064] dump_stack+0x137/0x19d [ 1739.423242][T12064] should_fail+0x23c/0x250 [ 1739.427663][T12064] ? getname_flags+0x84/0x3d0 [ 1739.432347][T12064] __should_failslab+0x81/0x90 [ 1739.437130][T12064] should_failslab+0x5/0x20 [ 1739.441695][T12064] kmem_cache_alloc+0x46/0x2f0 [ 1739.446487][T12064] getname_flags+0x84/0x3d0 [ 1739.451086][T12064] ? should_fail+0xd6/0x250 [ 1739.455589][T12064] user_path_at_empty+0x28/0x50 [ 1739.460484][T12064] __se_sys_mount+0x209/0x2e0 [ 1739.465176][T12064] ? mntput+0x45/0x70 [ 1739.469211][T12064] ? __fpregs_load_activate+0x103/0x1b0 [ 1739.474765][T12064] __x64_sys_mount+0x63/0x70 [ 1739.479842][T12064] do_syscall_64+0x4a/0x90 [ 1739.484276][T12064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1739.490223][T12064] RIP: 0033:0x467afa [ 1739.494134][T12064] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1739.513886][T12064] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1739.522390][T12064] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1739.531030][T12064] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1739.539111][T12064] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 06:28:52 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) fcntl$setpipe(r0, 0x407, 0x61ba15a4) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x9) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg(r4, &(0x7f0000008ec0)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0xde, 0x0, "e47bcf8599a61b229a60c38ced9faa61ce515e588583151167c04985bf084a363b93488bd5ef0d9fb807e9af7997f35afe0d2b11dfb708fb55f60668d27ddd", 0x1c}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)}, {&(0x7f00000015c0)="e1b7afdbe819b25774c508de41563c098aa126ddc14a67aa36ed7ffcd450f579407257ceaa41a4473a115926a73aa057e94b541c4b99decf1265c3d5586e0a62a2b7e1164b8f2026c791a368e9dd0c4b1dd33eb877879dad2a380e857f04a51f8b9b5aaeabe3d959d1911ca2f4d2c995548449df757f06e7fe6132fcdafdfdd156cebd7f59dfa0ed7d55959ca373d8794c1eb78bea25340b386a81f6325c0eb40c76f1ee55f473936cb9b8cb6b1b8b915c99d836475e0d842d5bf54622300c51902363be0c29e6fe4737297d6a6e76ac880e38dad669d6f6f9f4d8", 0xdb}, {&(0x7f00000016c0)="69acbec576559bce776fbdd4d1fb893050783464b872b66fc9c3fcb720f8e17a4d99ef031980722d29dae9e2f04593c9cdeaa15a3eb720d42b272deb96134bf8b32f191693fcfa09be55a134a7833a4e68390cef978dc3ba0d705dfd05169f4041c46b62c819702dd6d8022a5668524bba98f184c456f84156d548a8f9cbca4b03972ce5356cc51619b4e4c61e6498931ec8f9635e9d30b67628e29528bb7b530bca8d198a7b56", 0xa7}, {&(0x7f0000001780)="8c54a942c82c4979a68455f8d007d632d1bb4693f4eebe6ac053f25d7142c13001c8846885551b6dc5c2d75fb653512f3759f1b65061af4470c979ac6751eff0be161eed478603d3b6e3e138d54f841ebeaaddf686ff302f36ebf5b6bc39dd8e7ab787a0568c8c21055ddf9cc6b1636eddf391464c9b2669d06133b651f3cb8b25a511921a0f59096e3fe8954ff7c6d0f60b7d50091fb76d94022890157959ae3c3e52565dd0b7bc794f52264585dfae6341ecae6ce9c8002c67eda5b9d49ac47858", 0xc2}, {&(0x7f00000000c0)="0713bfa235a3bd790ecdb0153d7509d840279c4fa15fad70aa98ca9b50", 0x1d}, {&(0x7f0000001880)="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0x1000}, {&(0x7f00000002c0)="40788d03255c0a4e76aecf483fb114adab53125fc5cbb2f85ddc336bebcc7413c35e7ae4ff980e7db91361b8c3920edac7cd82b989c2f794ba39fd029d67af1a0c59a67890acaad69b56527ed195a16ad6f4836ac898fd456f406ef26a32ee3b608a6b33772a3cabf84d", 0x6a}, {&(0x7f0000002880)="787fb4f7e5b4e5218533ca3fd607614855e8503a3c8a9114bb0b2ff6c93d254478690161c10a6fa15c5fa626109a867f52967c722a3943c024b772d56b70bc710fef84783f8a3623ba874a79e25ac3c98ef9776894601750982eb8b637daaa5e6b3e826cfccad701f8a76552e91f813d64c66a081c4e5734c0caf409ad0d174fa884d2dbd4f3320dc186988a62424294c70a4fbd22fdc173b90c00780c4412febb5ff0fdf95cd6c01d626ec07dead2439a7ec71697ddb4d0b6fa5b9fdf447542ac8b61f72b65e81687072fdc28a691a67d50697d5f21e27e", 0xd8}], 0x8, &(0x7f0000002980)=[{0xe8, 0x108, 0x6, 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0x1388}}], 0x6, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1739.547091][T12064] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1739.555149][T12064] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getrlimit(0x0, &(0x7f0000000040)) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000000080)=@random={'security.', '\x00'}, 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) ptrace$getenv(0x4201, 0xffffffffffffffff, 0x2, &(0x7f00000000c0)) 06:28:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="b0"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x400004, 0x8001, 0x0, 0x1, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:52 executing program 4 (fault-call:3 fault-nth:48): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1739.673314][T12085] loop4: detected capacity change from 0 to 2232 [ 1739.683126][T12085] FAULT_INJECTION: forcing a failure. [ 1739.683126][T12085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1739.696403][T12085] CPU: 0 PID: 12085 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1739.705232][T12085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1739.715285][T12085] Call Trace: [ 1739.718569][T12085] dump_stack+0x137/0x19d [ 1739.723020][T12085] should_fail+0x23c/0x250 [ 1739.727788][T12085] should_fail_usercopy+0x16/0x20 [ 1739.732970][T12085] strncpy_from_user+0x21/0x250 [ 1739.737828][T12085] getname_flags+0xb8/0x3d0 [ 1739.742329][T12085] ? should_fail+0xd6/0x250 [ 1739.746828][T12085] user_path_at_empty+0x28/0x50 [ 1739.751685][T12085] __se_sys_mount+0x209/0x2e0 [ 1739.756466][T12085] ? mntput+0x45/0x70 [ 1739.760475][T12085] ? __fpregs_load_activate+0x103/0x1b0 [ 1739.766134][T12085] __x64_sys_mount+0x63/0x70 [ 1739.770716][T12085] do_syscall_64+0x4a/0x90 [ 1739.775139][T12085] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1739.781039][T12085] RIP: 0033:0x467afa [ 1739.784939][T12085] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1739.804825][T12085] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1739.813239][T12085] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1739.821316][T12085] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1739.829285][T12085] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1739.837289][T12085] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1739.845344][T12085] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:53 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) getrlimit(0xf, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:53 executing program 4 (fault-call:3 fault-nth:49): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0xffffff1f, 0x2, 0x0, 0x3f, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="63686563b0c9ecd8b32ceae5f5f262fe881467ae94d86a59c650a366a979fee8cd276b3d7374726963742c005e1da6fc99acd231efa1b5445222452eec6d67a073c696708e1d965171e2644dd6ddc3cb"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x4, 0x7ff, 0x7a, 0x6, 0x0, 0x0, 0x4, 0x3}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1740.002042][T12113] loop4: detected capacity change from 0 to 2232 [ 1740.027274][T12113] FAULT_INJECTION: forcing a failure. [ 1740.027274][T12113] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1740.040535][T12113] CPU: 0 PID: 12113 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1740.049483][T12113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.059872][T12113] Call Trace: [ 1740.063221][T12113] dump_stack+0x137/0x19d [ 1740.067657][T12113] should_fail+0x23c/0x250 [ 1740.072165][T12113] should_fail_usercopy+0x16/0x20 [ 1740.077279][T12113] strncpy_from_user+0x21/0x250 [ 1740.082320][T12113] getname_flags+0xb8/0x3d0 [ 1740.086835][T12113] ? should_fail+0xd6/0x250 [ 1740.091394][T12113] user_path_at_empty+0x28/0x50 [ 1740.096253][T12113] __se_sys_mount+0x209/0x2e0 [ 1740.100943][T12113] ? mntput+0x45/0x70 [ 1740.104938][T12113] ? __fpregs_load_activate+0x103/0x1b0 [ 1740.110584][T12113] __x64_sys_mount+0x63/0x70 [ 1740.115352][T12113] do_syscall_64+0x4a/0x90 [ 1740.119967][T12113] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1740.126101][T12113] RIP: 0033:0x467afa [ 1740.130001][T12113] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1740.149621][T12113] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1740.158043][T12113] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1740.166092][T12113] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1740.174304][T12113] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1740.182314][T12113] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1740.190381][T12113] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:53 executing program 4 (fault-call:3 fault-nth:50): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1740.433691][T12131] loop4: detected capacity change from 0 to 2232 [ 1740.447493][T12131] FAULT_INJECTION: forcing a failure. [ 1740.447493][T12131] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.460141][T12131] CPU: 1 PID: 12131 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1740.469087][T12131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.479290][T12131] Call Trace: [ 1740.482567][T12131] dump_stack+0x137/0x19d [ 1740.486910][T12131] should_fail+0x23c/0x250 [ 1740.491324][T12131] __should_failslab+0x81/0x90 [ 1740.496175][T12131] ? alloc_fs_context+0x46/0x500 [ 1740.501193][T12131] should_failslab+0x5/0x20 [ 1740.505707][T12131] kmem_cache_alloc_trace+0x49/0x310 [ 1740.511076][T12131] alloc_fs_context+0x46/0x500 [ 1740.515891][T12131] ? strncmp+0x34/0x70 [ 1740.519970][T12131] fs_context_for_mount+0x1d/0x20 [ 1740.525141][T12131] path_mount+0xdf5/0x1ce0 [ 1740.529617][T12131] __se_sys_mount+0x23d/0x2e0 [ 1740.534372][T12131] ? mntput+0x45/0x70 [ 1740.538495][T12131] ? __fpregs_load_activate+0x103/0x1b0 [ 1740.544120][T12131] __x64_sys_mount+0x63/0x70 [ 1740.549240][T12131] do_syscall_64+0x4a/0x90 [ 1740.554147][T12131] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1740.560063][T12131] RIP: 0033:0x467afa [ 1740.564043][T12131] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 06:28:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x6, 0x10000030, 0x1c, 0x6, 0xffffffffffffff93, 0x1ff, 0x6b, 0x6, 0xee}, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1740.583945][T12131] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1740.592395][T12131] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1740.600372][T12131] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1740.608360][T12131] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1740.616725][T12131] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1740.624704][T12131] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:53 executing program 4 (fault-call:3 fault-nth:51): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:53 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001a80)=0x0) fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001e80)=[{&(0x7f00000002c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000015c0)="2179478eac593dcc646dc2c4167191ebb770fc0b411819a20ab0ecb5b4a29bf380ebf09d1daf26c5cb80f1b161b99cd33fae7b3bd2d84b794f82010c2a2ddd9690d6d32f2bc3fde6b25b80f6ea37d7a278ca9e259fc5ea946737f2e01367e849b0f366bb6586a069fc108a16e98424ea7d374f8d10260336455e29228f3b14fd1b7e80", 0x83}, {&(0x7f0000000400)="7d173833fa9ad38239fbcc33f79c13f780487e7ca2df5fbffbcb4ae5d7f6b4acccec3537e1ab77deeed33d7a3e2e03f1b9094aff75ae501f747e0d3203b1147b7ca28e49e150a93e5a9c109285dda88774a005acc818462d4e2af444eec0766ada92b2bc0345ec206753c43ea438fef715c18b", 0x73}, {&(0x7f0000001680)="4f00779484e2a3390d49ea94ffbe3ea372e20e11c054d53fe849977b08957b2edd36198ef990c407866b6550b6b7f34a430910355e2381e58e619ca201ec186bfa71a5326fd97db6b6ad83e3f6d10e1cb7058dfe9e9870f0fbabd69b00ac97571ac288ec1237714aed73aff0c4c3b294077f3039937351fec0610c3de6cb49d81f9e2fc280c3027fa1455ff8470024b69cfa9e86b13b5b31a9a034a57272a6c259820d0e356dbd88a18e098ef87f42ff6d3040c5659b72db33f2290f6f61b494d17200df630fc78aec69a5e7af94585fdd411ea295682ebd7b30f2f7e774", 0xde}, {&(0x7f0000001f40)="4f9c6328748a3ea7ebefe4837b7a47ff0b6de4811773e2d464ca7da62f8e56ea3688cb2dd2e5fc92f00836e804fc81230570cade6e9422c4a24d68210bd912f7bf905f300f411f7e09d415bf5c2c83a37312e954385293c0e034634fa1cce0e21d014fd7a72e550363904b75e598c077e3678d23325a47fb73b65702ea4498dd12dccebbd1d6602743fa54523b9efc1b3e6d2673575996e6c2eeb81b9e19c06e8c5154009610cbe20571cca5c3aa686e1f1f0c9c0977e8421b9de70b9f86de5a378bcab9d34552c835ef4abf69b0579bbb680f", 0xd3}, {&(0x7f0000002040)="7fa9c40168593dc00846b2b421dd7f0476ca8bb8b3ff5d205fc6d90edd8baa8a160280ea0c34ba0e0d8eabd42c90dca102e2a231e3c4d4212292e0ecfbd95b126cfb44ae8869a2f6bb264bf56076807f11b8649ccd467713ed5e154154a724214712623106ffcfb9ea2cb611af180b6d3b082831b275297fd5870b81f55888447e69ceb36815659e57ebb3af4b76c7dca7ac276115e1b8a5c020538467cf8dd6e5", 0xa1}], 0x5, &(0x7f0000001480)=ANY=[@ANYBLOB="20000006008f0000010000000100b64d46c1e807b8be4bfff97aff", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0], 0x20, 0x10}, {&(0x7f0000001780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001800)="cf7cb255de59f2e24ae369ce0a5616f71319f6d88a338c5d854bdbd316018ba1e69174bc621eca17fe9c7358e0441123b015d16c6703b75c03da3c34182297eb7c12aabec9b0dbe1c3f96891ae6c6d7d85cbb106c880ad4a3625cb8e52d62b14f1f14493c73e8e09ecbdb889b767602950b1ab954e1b43c983812fe3fbce6c07f61ca873", 0x84}, {&(0x7f00000018c0)="da814c0c0544639ece64bb3aef3b180992545cc93cd648c570360920e5f1b646bc23bf91fdb536002f71ae0449b4fb5d5c841f09597a98", 0x37}, {&(0x7f0000001900)="e0905d486e7a30a15315214dcb8cef525c40d89c182dc7f1fdf4957ecb7952922aef192816c3df195097b2265e5d8ff877fee48a261025fefadda885e4f2c802ef72ee555895eb56f5cf9a068d2dff18801ebce5371f2f004f9b55e39ccac7212bee53c81059a7c4a8bf3ddcefe7a6d3c7a019940bba71666922097c95a6016be2e9582ca33ed0ad83556595370095d9fba2776f90ea36c3aae66b9263920e770a5b36268ec12596b7", 0xa9}, {&(0x7f00000019c0)="3ee29503351084b62d217a105c81c388fb162c29d817f81f29e8c331c590f4cd4fbda867a9bdfb8e025e81346883a41b053c4a49db26855f53284f660f90e671aea694d9e77aa1bde005d445de", 0x4d}], 0x4, &(0x7f0000001b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}], 0x20, 0x8001}, {&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001c00)="855c3ab1c97e16cce2a79ee266506fcf64b93f451209e161acd53c6970581a04d96a8b434f8dd3dd8adf94828a6533bc7614f46795db24de2a5e52aaa6e76dc8e2c0cce65a92776418a86966365aee149beb89f8de06d3f70eea869154d3781e0938003c1badfcd0f5d607f56e8cbccf118c5180d06173341a2c78f0c1a85aa6276ee3e569b2eb4770728b0fbcd9dfc82677f273a28045201784b562089a1ec642fb457ffcd685ec9e6ef9a916643a39bb116787ab69e3227b9cfa31118883c116fbe1ee060c9d5f75329de2bd9dc398851e7b41df4beaf291fe689ed6903802c8d1e35f082a0bcbdcf74f6115cf40fec8e7b4eeab", 0xf5}, {&(0x7f0000001d00)="4d2cffa7e6638e640d0774fc7413c264f957353c4950a994ffa5422b67103b398c73a454186780e07e6903f44070666680b62fb7018aa9c4e46ac8d3b2cabe", 0x3f}, {&(0x7f0000001d40)="00e24d17558518b6ed9080c2a316db1ff3d0761f3a00f2d1d9f5fc1d7291b4b05a90c493eae78c9ad0131fee2bd1f1ec920b76479b7b0d7c275594b09853c6c5700d829b8bd550304836b8f0907383b5815b8d8c707bd116c1acf6c25aafef30af67ffa380b28fc790867e5df2ab8a398e32f8ae9b8aa92c5371223ba7326ff3d38ee017f913355d89d617959fa7cc61078c95a397fbcc7131087dc83234166f", 0xa0}], 0x3, &(0x7f0000001e40)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee00}}}], 0x20}], 0x3, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prlimit64(0xffffffffffffffff, 0xa3d5092357644d30, &(0x7f0000000000)={0x2, 0x8}, &(0x7f0000000040)) r6 = socket$inet6(0xa, 0x0, 0x7) preadv(r6, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x10000026, 0x0, 0x3, 0x3, 0x5, 0xa5d, 0x9a, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) fork() mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e23, 0xc9, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1740.846760][T12158] loop4: detected capacity change from 0 to 2232 [ 1740.872900][T12158] FAULT_INJECTION: forcing a failure. [ 1740.872900][T12158] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.885814][T12158] CPU: 1 PID: 12158 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1740.894588][T12158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.904944][T12158] Call Trace: [ 1740.908233][T12158] dump_stack+0x137/0x19d [ 1740.912580][T12158] should_fail+0x23c/0x250 [ 1740.917006][T12158] __should_failslab+0x81/0x90 [ 1740.921895][T12158] ? legacy_init_fs_context+0x2d/0x70 [ 1740.927274][T12158] should_failslab+0x5/0x20 [ 1740.931788][T12158] kmem_cache_alloc_trace+0x49/0x310 [ 1740.937090][T12158] ? kmem_cache_alloc_trace+0x215/0x310 [ 1740.942665][T12158] ? alloc_fs_context+0x46/0x500 [ 1740.947619][T12158] legacy_init_fs_context+0x2d/0x70 [ 1740.952821][T12158] alloc_fs_context+0x419/0x500 [ 1740.957941][T12158] fs_context_for_mount+0x1d/0x20 [ 1740.963028][T12158] path_mount+0xdf5/0x1ce0 [ 1740.967544][T12158] __se_sys_mount+0x23d/0x2e0 [ 1740.972224][T12158] ? mntput+0x45/0x70 [ 1740.976338][T12158] ? __fpregs_load_activate+0x103/0x1b0 [ 1740.981961][T12158] __x64_sys_mount+0x63/0x70 [ 1740.986651][T12158] do_syscall_64+0x4a/0x90 [ 1740.992214][T12158] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1740.998375][T12158] RIP: 0033:0x467afa [ 1741.002276][T12158] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1741.021985][T12158] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1741.031451][T12158] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1741.039542][T12158] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1741.047613][T12158] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1741.055623][T12158] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1741.063699][T12158] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:54 executing program 4 (fault-call:3 fault-nth:52): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1741.370252][T12197] loop4: detected capacity change from 0 to 2232 [ 1741.382251][T12197] FAULT_INJECTION: forcing a failure. [ 1741.382251][T12197] name failslab, interval 1, probability 0, space 0, times 0 [ 1741.395021][T12197] CPU: 0 PID: 12197 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1741.403827][T12197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1741.413879][T12197] Call Trace: [ 1741.417203][T12197] dump_stack+0x137/0x19d [ 1741.421559][T12197] should_fail+0x23c/0x250 [ 1741.425981][T12197] ? isofs_mount+0x40/0x40 [ 1741.430449][T12197] ? getname_kernel+0x37/0x1d0 [ 1741.435343][T12197] __should_failslab+0x81/0x90 [ 1741.440119][T12197] should_failslab+0x5/0x20 [ 1741.444746][T12197] kmem_cache_alloc+0x46/0x2f0 [ 1741.449581][T12197] ? avc_has_perm_noaudit+0x19a/0x240 [ 1741.454958][T12197] ? isofs_mount+0x40/0x40 [ 1741.459376][T12197] getname_kernel+0x37/0x1d0 [ 1741.463966][T12197] ? isofs_mount+0x40/0x40 [ 1741.468403][T12197] kern_path+0x19/0x40 [ 1741.472481][T12197] blkdev_get_by_path+0x54/0x1b0 [ 1741.477516][T12197] mount_bdev+0x47/0x290 [ 1741.481762][T12197] ? _isofs_bmap+0x30/0x30 [ 1741.486197][T12197] isofs_mount+0x2d/0x40 [ 1741.490655][T12197] legacy_get_tree+0x70/0xc0 [ 1741.495257][T12197] vfs_get_tree+0x4a/0x1a0 [ 1741.499686][T12197] path_mount+0x11d4/0x1ce0 [ 1741.504193][T12197] __se_sys_mount+0x23d/0x2e0 [ 1741.508921][T12197] ? mntput+0x45/0x70 [ 1741.512956][T12197] ? __fpregs_load_activate+0x103/0x1b0 [ 1741.518591][T12197] __x64_sys_mount+0x63/0x70 [ 1741.523178][T12197] do_syscall_64+0x4a/0x90 [ 1741.527731][T12197] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1741.533631][T12197] RIP: 0033:0x467afa [ 1741.537547][T12197] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1741.557411][T12197] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 06:28:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1741.565820][T12197] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1741.574015][T12197] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1741.581985][T12197] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1741.589958][T12197] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1741.598556][T12197] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:54 executing program 4 (fault-call:3 fault-nth:53): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1741.693766][T12214] loop4: detected capacity change from 0 to 2232 [ 1741.715027][T12214] FAULT_INJECTION: forcing a failure. [ 1741.715027][T12214] name failslab, interval 1, probability 0, space 0, times 0 [ 1741.727885][T12214] CPU: 1 PID: 12214 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1741.736658][T12214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1741.746811][T12214] Call Trace: [ 1741.750094][T12214] dump_stack+0x137/0x19d [ 1741.754427][T12214] should_fail+0x23c/0x250 [ 1741.758848][T12214] __should_failslab+0x81/0x90 [ 1741.763613][T12214] ? alloc_super+0x3a/0x520 [ 1741.768153][T12214] should_failslab+0x5/0x20 [ 1741.772667][T12214] kmem_cache_alloc_trace+0x49/0x310 [ 1741.777979][T12214] ? __blkdev_get+0x8c/0x6c0 [ 1741.782781][T12214] ? disk_block_events+0x94/0xd0 [ 1741.787785][T12214] ? mount_bdev+0x290/0x290 [ 1741.792291][T12214] alloc_super+0x3a/0x520 [ 1741.796619][T12214] ? mount_bdev+0x290/0x290 [ 1741.801121][T12214] sget+0x1a5/0x400 [ 1741.805048][T12214] ? test_bdev_super+0x30/0x30 [ 1741.809898][T12214] mount_bdev+0xd3/0x290 [ 1741.814132][T12214] ? isofs_mount+0x40/0x40 [ 1741.818551][T12214] ? _isofs_bmap+0x30/0x30 [ 1741.822976][T12214] isofs_mount+0x2d/0x40 [ 1741.827410][T12214] legacy_get_tree+0x70/0xc0 [ 1741.832098][T12214] vfs_get_tree+0x4a/0x1a0 [ 1741.836620][T12214] path_mount+0x11d4/0x1ce0 [ 1741.841181][T12214] __se_sys_mount+0x23d/0x2e0 [ 1741.845955][T12214] ? mntput+0x45/0x70 [ 1741.849946][T12214] ? __fpregs_load_activate+0x103/0x1b0 [ 1741.855593][T12214] __x64_sys_mount+0x63/0x70 [ 1741.860218][T12214] do_syscall_64+0x4a/0x90 [ 1741.864929][T12214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1741.870978][T12214] RIP: 0033:0x467afa [ 1741.874870][T12214] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 06:28:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="d6"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1741.894600][T12214] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1741.903090][T12214] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1741.911152][T12214] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1741.919122][T12214] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1741.927101][T12214] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1741.935235][T12214] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000340)="0d5904f6a569bea9cd5072a37fe39d033369f9fca0e12da9c0932242323e7065ae1298c7f694be371ff94da44ad2eb0a3314de5138ba8a2485b4c383eef2de13f2f18a4dd0c723002d0d73c64d563cc8e872a26e88a3f8e3aa846570c7670ce589f13fa074bb17a6fb7e5495") ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x3, 0x1000002f, 0x5, 0x1000, 0x100000000, 0xc, 0x3, 0x10000, 0xb4}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) getrlimit(0x4, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636865632c002b61da7800"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x3, 0x10000000, 0x3f, 0xffff, 0x6, 0x10000, 0x1, 0x0, 0x2}, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f00000000c0)={0x990, 0x8, 0x2, 0x6, 0x3000000, 0x3ff}) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:55 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x4, 0x1000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x6, 0x68, 0x1, 0x1, 0x7, 0x7, 0x3, 0x6, 0xffff329d}, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) fspick(r3, &(0x7f0000000000)='./file1\x00', 0x0) 06:28:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="636865636b3d9bfa7374726984742c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:55 executing program 4 (fault-call:3 fault-nth:54): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:55 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file2\x00', 0x7ff, 0x5, &(0x7f00000002c0)=[{&(0x7f00000015c0)="f457a2b283b9a70e0b510c49df09b0cd4ebc28a5da5cf045c704f2cac97026717a5a4c3eada15861a28e56249bdc3e1c740f3b138c0e2ff50853f61cdf85a8c39d16fec11ec3e065faa5aab0c2f3d47fd60e83d261a548a86fe3ca2b2f443424fec12513e0ba9f95ff2aaf726b895cb50ec01830c8f9a1e04ee36d8f6c1199d2d4ffbb541b5e05d2261fdb6559da2ddfec85387d4628340f7a5042f3d137e42bedecd839fc38", 0xa6, 0x1}, {&(0x7f0000001680)="5a6c47f9166a881e9b251a29f54e8952ab00b8f7b681c6e1be181671cb99f03446e0341c99004785d701ee92126e9089385e207aea560ff9af08510cdb4e42b5c18baf61bc00497c4f95d3198ed461bfa3aaad2557f1b3c472c5896877a98f0f1bb77336be60c696f973bd6319362070930c2c3cd331dab530bddb57ea728c22a6e94a55e6c8fdb024b47486e5185e45a29da9feec1a7dfbb5cec694e9cc8c186f16fa73fa257c310d443eff49ecd86f1741481412b22b6017eb8f6957eb82ea7ab7540c8345de3fe4b1", 0xca, 0x6}, {&(0x7f0000001780)="3c6a86e0adce7668d00c6f7d25f060fec3d7cc4ec8e55bf1184ad9d3fe6ceb117aaac0523639c6cf69bed2b2c1f653e0f0623b91546b024732f3d5450c1d06984da97e3ee0308c1790baf860e4fda88a376bae7ef0b1d692f2072cb6f713f71b0479a4c783765c08bb6d2e8d6c1f0ebe79dd886da075c491f70e55b41e9966c4522aa2241f3ceb87db18b8f7cea9751c677f23c9a80d2bbe95c01fff046bc1b122b8ea1d20f107c0738e3fdbd99ba739a69bff77058877a4ae2c8ca8a7409daa11533e72c9f9", 0xc6, 0xfffffffffffffffc}, {&(0x7f00000000c0)="ca206f725a2453402a7438983babe79dab63150a5116aca836d81b", 0x1b, 0x1}, {&(0x7f0000000100)="e48f043db78c87505db2945c22b5f310ec31ae59c2f37f97465459394379a6", 0x1f}], 0x103098, &(0x7f0000001880)={[{@oldalloc}, {@noauto_da_alloc}, {@errors_remount}], [{@smackfshat={'smackfshat', 0x3d, '\xa4%)$'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@measure}, {@dont_measure}]}) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000020c0), 0x401001, 0x0) sendmmsg$inet6(r3, &(0x7f0000003580)=[{{&(0x7f0000002100)={0xa, 0x4e24, 0x0, @remote}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000002140)="dc5b411876567317330bcc3a7197881b43aee09d943fefefab6cf1c32df2b2748d03345a134740f4ed7a575cdc5cf4d8a008a5626a6e85afca9fe1308d1ec86bf2db11726a3fe31ad76cbf50fa4f7f3ee4cdd53c1764e411fa3a68", 0x5b}, {&(0x7f00000021c0)="514fd2192859344f2efd29263eec2574076267cfbb4435160c99084feae87e67d31d485525f81ecca8e4e04d7a60ff2ecd81407c898a223d385568cb9965f20329ac8ce183dd2656661cbd4c00bc82cce754b61c8a05", 0x56}, {&(0x7f0000002240)="ae8476dd940cce7a224ee3e28d26cc4b912f8e4b70267451215353fc972f7ca8cd241c3d15293a2fb027f4f15f725904d647b01da0144ffba8db1cc169e9a3e4031637d65b4362d53d05894c9868bf8f116b71b95c454686ef6c2f9ab4e270c5241cffc8250f8d62a88bb60905f1d46a642744a79daaca9e168997554b07bc7d19103e0a64efa83e13bc300de31af6f6d60d7c333d524211d95724896a355dbf7b602bc5f99374f684219547963051418a6fd49bcef6c8cd5a113207f3691bf86a", 0xc1}, {&(0x7f0000002340)="c270e7d4c6f3b887ff69cdf51b11e1f186c66fa25b22", 0x16}, {&(0x7f0000002380)="9c53f24ac1126aff1877d630cf9ce720f8cb67664e4769ff5644126b08984cedb132674281d67308d7d3b90c4fa71b674ba00152c6bb344e144a266e0cb5ac4333c47aa53549815b370f68242d9f9509446d53b96e292a44974b8fa585862a96effc2449ab4d3cd6904d019d8e196eacce8f6dedb21cd784c7a736db97260fa31f68f70f062779", 0x87}], 0x5, &(0x7f00000024c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x6}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7fffffff}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x3a, 0x0, '\x00', [@pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7f91}}, @dstopts={{0x1020, 0x29, 0x37, {0x4, 0x201, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x81}, @generic={0x3, 0x1000, "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"}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x2c, 0x3, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7fffffff}, @calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0x2, [0xa654]}}]}}}], 0x10c0}}], 0x1, 0x2400085d) [ 1742.307939][T12257] loop4: detected capacity change from 0 to 2232 [ 1742.319713][T12257] FAULT_INJECTION: forcing a failure. [ 1742.319713][T12257] name failslab, interval 1, probability 0, space 0, times 0 [ 1742.332822][T12257] CPU: 0 PID: 12257 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1742.341594][T12257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1742.351685][T12257] Call Trace: [ 1742.354962][T12257] dump_stack+0x137/0x19d [ 1742.359361][T12257] should_fail+0x23c/0x250 [ 1742.363773][T12257] ? kzalloc+0x1d/0x30 [ 1742.367850][T12257] __should_failslab+0x81/0x90 [ 1742.372635][T12257] should_failslab+0x5/0x20 [ 1742.377163][T12257] __kmalloc+0x66/0x340 [ 1742.381395][T12257] kzalloc+0x1d/0x30 [ 1742.385295][T12257] security_sb_alloc+0x3c/0x180 [ 1742.390252][T12257] alloc_super+0x10b/0x520 [ 1742.394678][T12257] ? mount_bdev+0x290/0x290 [ 1742.399188][T12257] sget+0x1a5/0x400 [ 1742.403053][T12257] ? test_bdev_super+0x30/0x30 [ 1742.408115][T12257] mount_bdev+0xd3/0x290 [ 1742.412372][T12257] ? isofs_mount+0x40/0x40 [ 1742.416934][T12257] ? _isofs_bmap+0x30/0x30 [ 1742.421397][T12257] isofs_mount+0x2d/0x40 [ 1742.425710][T12257] legacy_get_tree+0x70/0xc0 [ 1742.430387][T12257] vfs_get_tree+0x4a/0x1a0 [ 1742.434822][T12257] path_mount+0x11d4/0x1ce0 [ 1742.439353][T12257] __se_sys_mount+0x23d/0x2e0 [ 1742.444022][T12257] __x64_sys_mount+0x63/0x70 [ 1742.448620][T12257] do_syscall_64+0x4a/0x90 06:28:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0343443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1742.453055][T12257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1742.459003][T12257] RIP: 0033:0x467afa [ 1742.463005][T12257] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1742.483007][T12257] RSP: 002b:00007f66c9e06fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1742.491709][T12257] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1742.500156][T12257] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e07000 06:28:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0543443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1742.508903][T12257] RBP: 00007f66c9e07040 R08: 00007f66c9e07040 R09: 0000000020000000 [ 1742.517043][T12257] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 1742.525127][T12257] R13: 0000000020000100 R14: 00007f66c9e07000 R15: 0000000020000340 06:28:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0643443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:55 executing program 4 (fault-call:3 fault-nth:55): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0743443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1742.605661][T12278] loop0: detected capacity change from 0 to 16383 [ 1742.676739][T12291] loop4: detected capacity change from 0 to 2232 [ 1742.692731][T12291] FAULT_INJECTION: forcing a failure. [ 1742.692731][T12291] name failslab, interval 1, probability 0, space 0, times 0 [ 1742.705733][T12291] CPU: 1 PID: 12291 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1742.714494][T12291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1742.724648][T12291] Call Trace: [ 1742.727999][T12291] dump_stack+0x137/0x19d [ 1742.732507][T12291] should_fail+0x23c/0x250 [ 1742.736938][T12291] __should_failslab+0x81/0x90 [ 1742.741710][T12291] should_failslab+0x5/0x20 [ 1742.746231][T12291] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1742.751965][T12291] ? __list_lru_init+0x70/0x680 [ 1742.756831][T12291] ? __kmalloc_node+0x30/0x40 [ 1742.761637][T12291] __kmalloc_node+0x30/0x40 [ 1742.766159][T12291] kvmalloc_node+0x81/0xf0 [ 1742.770648][T12291] __list_lru_init+0x2d7/0x680 [ 1742.775550][T12291] alloc_super+0x490/0x520 [ 1742.779968][T12291] ? mount_bdev+0x290/0x290 [ 1742.784477][T12291] sget+0x1a5/0x400 [ 1742.788373][T12291] ? test_bdev_super+0x30/0x30 [ 1742.793141][T12291] mount_bdev+0xd3/0x290 [ 1742.797378][T12291] ? isofs_mount+0x40/0x40 [ 1742.801782][T12291] ? _isofs_bmap+0x30/0x30 [ 1742.806209][T12291] isofs_mount+0x2d/0x40 [ 1742.810441][T12291] legacy_get_tree+0x70/0xc0 [ 1742.815117][T12291] vfs_get_tree+0x4a/0x1a0 [ 1742.819538][T12291] path_mount+0x11d4/0x1ce0 [ 1742.824042][T12291] __se_sys_mount+0x23d/0x2e0 [ 1742.828708][T12291] ? mntput+0x45/0x70 [ 1742.832792][T12291] ? __fpregs_load_activate+0x103/0x1b0 [ 1742.838329][T12291] __x64_sys_mount+0x63/0x70 [ 1742.842919][T12291] do_syscall_64+0x4a/0x90 [ 1742.847362][T12291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1742.853430][T12291] RIP: 0033:0x467afa [ 1742.857320][T12291] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1742.877326][T12291] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1742.885850][T12291] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1742.893819][T12291] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1742.901836][T12291] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1742.909791][T12291] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1742.917777][T12291] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0xfffffffffffffee8, 0x5, 0x0, 0x7e, 0x10000004, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) socket$inet6(0xa, 0x0, 0x7) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/151, 0x97}, {0x0, 0xffffffffffffff24}, {&(0x7f00000000c0)=""/62}], 0x2, 0x0, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x6d, 0x8, 0x8, 0x10000, 0x7d, 0x9, 0x3, 0x5}, 0x0) 06:28:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x20010e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0f43443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x20, 0xffff, 0x1, 0x27ed97a1, 0x0, 0x200}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:56 executing program 4 (fault-call:3 fault-nth:56): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:56 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) open(&(0x7f0000000080)='./file2\x00', 0x20a00, 0x10) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(0xffffffffffffffff, 0x7, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) setrlimit(0xb, &(0x7f0000000040)={0x800, 0x8}) 06:28:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="fe43443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1743.170502][T12320] loop4: detected capacity change from 0 to 2232 [ 1743.190384][T12320] FAULT_INJECTION: forcing a failure. [ 1743.190384][T12320] name failslab, interval 1, probability 0, space 0, times 0 [ 1743.203353][T12320] CPU: 1 PID: 12320 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1743.212208][T12320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1743.222297][T12320] Call Trace: [ 1743.225649][T12320] dump_stack+0x137/0x19d [ 1743.229991][T12320] should_fail+0x23c/0x250 [ 1743.234485][T12320] __should_failslab+0x81/0x90 [ 1743.239259][T12320] should_failslab+0x5/0x20 [ 1743.243798][T12320] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1743.249516][T12320] ? __list_lru_init+0x70/0x680 [ 1743.254393][T12320] ? __kmalloc_node+0x30/0x40 [ 1743.259121][T12320] __kmalloc_node+0x30/0x40 [ 1743.263619][T12320] kvmalloc_node+0x81/0xf0 [ 1743.268080][T12320] __list_lru_init+0x2d7/0x680 [ 1743.272878][T12320] alloc_super+0x490/0x520 [ 1743.277301][T12320] ? mount_bdev+0x290/0x290 [ 1743.281803][T12320] sget+0x1a5/0x400 [ 1743.285606][T12320] ? test_bdev_super+0x30/0x30 [ 1743.290403][T12320] mount_bdev+0xd3/0x290 [ 1743.294645][T12320] ? isofs_mount+0x40/0x40 [ 1743.303780][T12320] ? _isofs_bmap+0x30/0x30 [ 1743.308509][T12320] isofs_mount+0x2d/0x40 [ 1743.312982][T12320] legacy_get_tree+0x70/0xc0 [ 1743.318207][T12320] vfs_get_tree+0x4a/0x1a0 [ 1743.323003][T12320] path_mount+0x11d4/0x1ce0 [ 1743.328020][T12320] __se_sys_mount+0x23d/0x2e0 [ 1743.333216][T12320] ? mntput+0x45/0x70 [ 1743.337628][T12320] ? __fpregs_load_activate+0x103/0x1b0 [ 1743.343466][T12320] __x64_sys_mount+0x63/0x70 [ 1743.348144][T12320] do_syscall_64+0x4a/0x90 [ 1743.352675][T12320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1743.358805][T12320] RIP: 0033:0x467afa 06:28:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344fe30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1743.362701][T12320] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1743.382526][T12320] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1743.391084][T12320] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1743.399327][T12320] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1743.407343][T12320] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1743.415623][T12320] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1743.423690][T12320] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430fe310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030fe0100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:56 executing program 4 (fault-call:3 fault-nth:57): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1743.776104][T12369] loop4: detected capacity change from 0 to 2232 [ 1743.784314][T12369] FAULT_INJECTION: forcing a failure. [ 1743.784314][T12369] name failslab, interval 1, probability 0, space 0, times 0 [ 1743.797242][T12369] CPU: 0 PID: 12369 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1743.806044][T12369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1743.816192][T12369] Call Trace: [ 1743.819574][T12369] dump_stack+0x137/0x19d [ 1743.824004][T12369] should_fail+0x23c/0x250 [ 1743.828433][T12369] __should_failslab+0x81/0x90 [ 1743.833236][T12369] should_failslab+0x5/0x20 [ 1743.837768][T12369] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1743.843500][T12369] ? __list_lru_init+0x70/0x680 [ 1743.848354][T12369] ? __kmalloc_node+0x30/0x40 [ 1743.853060][T12369] __kmalloc_node+0x30/0x40 [ 1743.857566][T12369] kvmalloc_node+0x81/0xf0 [ 1743.861986][T12369] __list_lru_init+0x2d7/0x680 [ 1743.866763][T12369] alloc_super+0x490/0x520 [ 1743.871178][T12369] ? mount_bdev+0x290/0x290 06:28:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310200004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1743.875678][T12369] sget+0x1a5/0x400 [ 1743.879483][T12369] ? test_bdev_super+0x30/0x30 [ 1743.884454][T12369] mount_bdev+0xd3/0x290 [ 1743.888695][T12369] ? isofs_mount+0x40/0x40 [ 1743.893119][T12369] ? _isofs_bmap+0x30/0x30 [ 1743.897727][T12369] isofs_mount+0x2d/0x40 [ 1743.902105][T12369] legacy_get_tree+0x70/0xc0 [ 1743.906812][T12369] vfs_get_tree+0x4a/0x1a0 [ 1743.911232][T12369] path_mount+0x11d4/0x1ce0 [ 1743.916907][T12369] __se_sys_mount+0x23d/0x2e0 [ 1743.921587][T12369] ? mntput+0x45/0x70 [ 1743.925555][T12369] ? __fpregs_load_activate+0x103/0x1b0 [ 1743.931275][T12369] __x64_sys_mount+0x63/0x70 [ 1743.935928][T12369] do_syscall_64+0x4a/0x90 [ 1743.940351][T12369] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1743.946301][T12369] RIP: 0033:0x467afa [ 1743.950193][T12369] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1743.970013][T12369] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1743.978586][T12369] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1743.986545][T12369] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1743.994504][T12369] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1744.002459][T12369] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1744.010541][T12369] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) prlimit64(r0, 0x8, 0x0, &(0x7f0000000040)) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:57 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) setxattr$incfs_size(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)=0xe5f5, 0x8, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000000040)=0x5, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x35) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x1000001a, 0x1, 0xf72, 0x0, 0x3, 0x9, 0x10001, 0x101}, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310300004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:57 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x43c21806) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() sched_setattr(r3, &(0x7f00000003c0)={0x38, 0x5, 0x10000000, 0x7f, 0xfffffff8, 0x0, 0x5, 0x81, 0x7, 0x10000}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000002980)=[{&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a00)=[{&(0x7f00000005c0)="0bd4c5789a2d1b36768819089253b562b074f5aeab00a8d7a17d79c79a63fb4d708825e615c076e303be3e9b849936bc63ebbb6b7b4ebb260abf42413d28acfd2b8be69fb850e66c865dcddeeda66491cef2d2762d055a0fe1bf8162e42275f02a0dbf9f64b7c429287fde813cafeb2a9ad72c4920e0d4a85cac796a83976d8ece6082d5724f5e00b1053451ca716738b2ad330a5e650f4e96cd2c7418805c4ed67d8212ccc57d6c109f482886ad7cba5b60aa7eeff72ca117c6234941047225af1c05529a42c71d13d7c98456", 0xcd}, {&(0x7f00000006c0)="8060741944dbce1c3b0e6204712e42053b8eda95021084c255ef7f795cb30f20f40ce82d96967a0d714a0f7934e3ba604c7a5a1949c35445b756eeeef8e96f9674fc6a736c520628ee556321968eacd5e8f078c62bed12379301275639fd16713d", 0x61}, {&(0x7f0000000740)="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", 0x1041}, {&(0x7f0000002800)="e60d715f71641b8bbaebf84f7946e98bff550c19d3a548b93a6069a0a41270b9b269c14177c48b43ee3942ec42b46c02363c999ba9b876729c527c35c05ae997a4e0d500f4f65966a8a96e59caae5e425e7bbcd0049fb02f82ec3e64890b97ac051129b24e0aa855a98ece0ab52ce845ff0c1d6bee5ba8ecd1aa0d0ccd9ecd67ac6b6f61200fe10190081da422895dfe32b61131ceed0d0f1b4861a82da440dd3cfefd6955acfd2fcec793d4c0802ca4bf0501af7be9b84d55218854f3c97cfca3ebb0ec21625041caa407ca318fb33046c3aeef5de06ad763f59faa6d4a7a2b7f95dda0c68453a26b22bfc47f", 0xed}, {&(0x7f0000001800)="5d3ba80385cf49cfd46ef6adecb014b0da0d4fad50f3afd907c32c6719c091ac8493c767f7b0d9e7830ed302d523729add571f2e8cb56f0150a4abd8cbe40a7b8e378bd1c3421840cb794a62a9c65733d9a5b27e30a6061012a71d5c9e475074baf03be2fbb87b88d2d22b51b5e0c6bcf2e7b7834bd3edc3330886a7215da26e22a600957bb29c9f970d862a97549a2186b8166d445862d94e7a428445e9aa93a7f869b047750a95f3c2c991b49575337e20b572ac2eccd0f2e48087e5ec97f70da7e40f8f4386e82208085bba31", 0xce}, {&(0x7f0000001900)="d5707573417a59686e6b275779a205f3934d2fa0fcd49aaafc8bc1952d748612616c3da59855e509621a5441f6baf5343e566b9a4e231a52735d19d7c0c23f4b93fb02ed1c742aa5d463ed075359be1f33d8fe0b93522a95d7c8cc1749437eebe81cd3ffa3b5eb10355cddab2bcd0068e70c4b17d2b47c1fbb930781b7b6b4899b04299e2aee83b02d9a5a43aa575f517dc73bdc2ed8bc2244750b69ae6398", 0x9f}, {&(0x7f00000019c0)="e023d9f579853c28d74ee4af8d4fc6a838afef92f3c5e2836f5f6eb3c3", 0x1d}], 0x9, 0x0, 0x0, 0x4000015}], 0x1, 0x8014) r4 = syz_open_dev$rtc(&(0x7f0000000400), 0xfff, 0x40) close(r4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002800100df40000004f801", 0x17}, {0x0, 0x0, 0x5}], 0x1008000, &(0x7f0000000240)=ANY=[@ANYBLOB=',\x00']) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/102, 0x66}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000480)=""/177, 0xb1}], 0x4, 0x1000, 0xfffffff9) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8001) mkdirat(r5, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) r4 = socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000015c0)=""/4096, 0xfff}) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x12000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x20, 0xb1, 0x20, 0x0, 0x2, 0x3e, 0x9, 0x95, 0x40, 0x2d1, 0x0, 0x3, 0x38, 0x1, 0x8, 0x5, 0x1}, [{0x60000000, 0x4, 0xa448, 0x9, 0xb00, 0x24f, 0x7, 0x1400}, {0xc, 0x1000, 0x4, 0x75, 0x6, 0x3, 0x9022, 0x7}], "3d7d3ae750cbc9c4f64b123e92cf63ef90a6147fbb32b816120981a3735cd2bb54fcfb0d0f7a7dfe451bf6430a4caf494f36ef7414ec0eea543d75e9c224c927b4c6729ea993b22130b96ad8f8057c36", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb00) fallocate(r4, 0x0, 0xffff, 0x1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:57 executing program 4 (fault-call:3 fault-nth:58): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1744.124089][T12403] loop4: detected capacity change from 0 to 2232 [ 1744.142866][T12403] FAULT_INJECTION: forcing a failure. [ 1744.142866][T12403] name failslab, interval 1, probability 0, space 0, times 0 [ 1744.156448][T12403] CPU: 0 PID: 12403 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1744.165291][T12403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1744.175379][T12403] Call Trace: [ 1744.178702][T12403] dump_stack+0x137/0x19d [ 1744.183048][T12403] should_fail+0x23c/0x250 [ 1744.187706][T12403] __should_failslab+0x81/0x90 [ 1744.192584][T12403] should_failslab+0x5/0x20 [ 1744.197090][T12403] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1744.202833][T12403] ? __list_lru_init+0x70/0x680 [ 1744.207695][T12403] ? __kmalloc_node+0x30/0x40 [ 1744.212550][T12403] __kmalloc_node+0x30/0x40 [ 1744.217127][T12403] kvmalloc_node+0x81/0xf0 [ 1744.221558][T12403] __list_lru_init+0x2d7/0x680 [ 1744.226326][T12403] alloc_super+0x4bf/0x520 [ 1744.230748][T12403] ? mount_bdev+0x290/0x290 [ 1744.235247][T12403] sget+0x1a5/0x400 [ 1744.239054][T12403] ? test_bdev_super+0x30/0x30 [ 1744.243820][T12403] mount_bdev+0xd3/0x290 [ 1744.248063][T12403] ? isofs_mount+0x40/0x40 [ 1744.253698][T12403] ? _isofs_bmap+0x30/0x30 [ 1744.258219][T12403] isofs_mount+0x2d/0x40 [ 1744.262474][T12403] legacy_get_tree+0x70/0xc0 [ 1744.267206][T12403] vfs_get_tree+0x4a/0x1a0 [ 1744.271616][T12403] path_mount+0x11d4/0x1ce0 [ 1744.276189][T12403] __se_sys_mount+0x23d/0x2e0 [ 1744.280962][T12403] ? mntput+0x45/0x70 [ 1744.284953][T12403] ? __fpregs_load_activate+0x103/0x1b0 [ 1744.290501][T12403] __x64_sys_mount+0x63/0x70 [ 1744.295261][T12403] do_syscall_64+0x4a/0x90 [ 1744.299904][T12403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1744.305803][T12403] RIP: 0033:0x467afa 06:28:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x3, 0x10, 0x0, 0x4937da16}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) ptrace$peeksig(0x4209, r4, &(0x7f0000000040)={0x10000, 0x1}, &(0x7f00000000c0)) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310600004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1744.309709][T12403] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1744.329492][T12403] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1744.337926][T12403] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1744.345897][T12403] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1744.354020][T12403] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1744.361985][T12403] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 06:28:57 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) ftruncate(r0, 0x5) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1744.369950][T12403] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x10, 0x10001, 0xfffffffd, 0x1f, 0x800, 0x8, 0x0, 0xf81}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xb02a, 0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310700004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:58 executing program 2: prlimit64(0x0, 0xb, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000040)='./file1\x00', 0x0, 0x6, &(0x7f0000000780)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}, {&(0x7f0000000480)="12e2374c0e9ad48ade320720610a076735dc6db400b86795b1d60c6a6cc8082789eee658af5e22073d5cbb58ab66d358515ef650a2aa07dabfeda71e0746ee1fe1cc3cba6d22203e346f7fac2b89d2ab0cff3d6629c941a8e5f0b6821d95357c6a9ff86ca53b54554347eb30a497aa8425cac696cf7a19620aeee345b4817a01dc90f8eba88cbbe71198dad26d9681f38247304048018ed88e12c42810b2e28dd4612551cf62e7359878958d8f4d43e4f22cf98cd237d4a90b623e842c14bfbf0b5b52204944adb563e3784bd6050862acae6448b107f9ce651d49212c7abe104e1a6d", 0xe3, 0x3}, {&(0x7f0000000580)="6868a9453cca8648f473120fdfbcbc9be7657a22a0461206d5e3b6fa74b79a27c6884d20f88137a9f0ccc77e5dbdf7be6b8f94b027d8943866bca1d86417f1a75eb314e32c35b81e1f03b858664434630a026392f58cef8c8c711ece8bce86d212bd1b161361b03b234e92462d4131fd3ad6932b558e05728550fff5a5dbd6d866bddb597e6f2ba08f4956b6af81c034186484618163edcb489022de6e65bcaca9c078b0c719a5b91adba30fc7fd15c7afb015e9c68415637542919c3b39", 0xbe, 0x100}, {&(0x7f0000000640)="50ecab348b153f7bcc354d66153ff4858c7e55722d07b9a1f0531dc4899b845dd052402b8e8fded94ff027ecbd760e9bc0f4cf0b71f8380e66ee17acaa340e7b95e46a399a959a3224ea722bb669053dbdcec32d498881a0d23c5fc1cd3b21a55ce287b7e2283e3cfb4477b27c8cb895f4b584727582096c43e7264000000000000000b6fe570f80d350c04972cff24dd5d45afa34f1dcf1240ff158", 0x9c, 0x7ff}, {&(0x7f0000000840)="e48f9fd889f9e80b75b878011436ea0e6af92543e88831e867d10c74381e9ce19b938b6b73278509678b57b2e242d386e380085e11f93fa879beecdd7c8cc3cb58b9d3c2e41c29b82e5364cab10666cfa9e6e17487fdc34dfc6d9573db3ae895d38453ca9e0bd345202ae3c5be5db3c4302c8bbc91e7894dcf8c8f12a78435079f3e8a781555bbfbcce675a177b4225dbd6eb1f956cb013cd19949874bd38effc98f380870a0e6b3cc21d02d13c8b279c06e9b5c32374aa1fb02f393e3de576873808d477df7", 0xc6, 0x7}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="006520c7c71998f9a86c07"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x7) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0xc0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:58 executing program 4 (fault-call:3 fault-nth:59): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310e00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:58 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x80000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6(0xa, 0x0, 0x7) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000001500)=@file={0x1, './file2\x00'}, 0x6e) r4 = syz_open_dev$vcsa(&(0x7f0000000080), 0x7, 0x101082) bind$unix(r4, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x6, 0x1, 0x3e, 0x7, 0x9, 0x800, 0x7, 0x4, 0x7fff}, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310f00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1745.119803][T12477] loop4: detected capacity change from 0 to 2232 [ 1745.133129][T12477] FAULT_INJECTION: forcing a failure. [ 1745.133129][T12477] name failslab, interval 1, probability 0, space 0, times 0 [ 1745.146097][T12477] CPU: 1 PID: 12477 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1745.154870][T12477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1745.165106][T12477] Call Trace: 06:28:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030311000004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1745.168535][T12477] dump_stack+0x137/0x19d [ 1745.173044][T12477] should_fail+0x23c/0x250 [ 1745.177467][T12477] __should_failslab+0x81/0x90 [ 1745.182261][T12477] ? isofs_fill_super+0x59/0x1940 [ 1745.187456][T12477] should_failslab+0x5/0x20 [ 1745.191979][T12477] kmem_cache_alloc_trace+0x49/0x310 [ 1745.197504][T12477] ? format_decode+0x60b/0x8a0 [ 1745.202375][T12477] isofs_fill_super+0x59/0x1940 [ 1745.207380][T12477] ? vsnprintf+0xe8f/0xed0 [ 1745.211827][T12477] ? snprintf+0x6f/0x90 [ 1745.215978][T12477] ? register_shrinker_prepared+0xc2/0xd0 [ 1745.221682][T12477] ? set_blocksize+0x197/0x270 [ 1745.226452][T12477] mount_bdev+0x1e8/0x290 [ 1745.230774][T12477] ? isofs_mount+0x40/0x40 [ 1745.235358][T12477] ? _isofs_bmap+0x30/0x30 [ 1745.239886][T12477] isofs_mount+0x2d/0x40 [ 1745.244137][T12477] legacy_get_tree+0x70/0xc0 [ 1745.248807][T12477] vfs_get_tree+0x4a/0x1a0 [ 1745.253650][T12477] path_mount+0x11d4/0x1ce0 [ 1745.258210][T12477] __se_sys_mount+0x23d/0x2e0 [ 1745.262957][T12477] ? mntput+0x45/0x70 [ 1745.267008][T12477] ? __fpregs_load_activate+0x103/0x1b0 [ 1745.272630][T12477] __x64_sys_mount+0x63/0x70 [ 1745.277335][T12477] do_syscall_64+0x4a/0x90 [ 1745.281748][T12477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1745.287671][T12477] RIP: 0033:0x467afa [ 1745.291564][T12477] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1745.311288][T12477] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 06:28:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000000340)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/145, 0x91}, {&(0x7f0000001540)=""/143, 0x8f}, {&(0x7f00000003c0)=""/105, 0x69}, {&(0x7f0000001600)=""/166, 0xa6}, {&(0x7f00000016c0)=""/165, 0xa5}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/97, 0x61}, {&(0x7f0000002800)=""/249, 0xf9}, {&(0x7f0000002900)=""/191, 0xbf}], 0xa, &(0x7f0000002a80)=""/218, 0xda}, 0x40) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file2\x00', 0x323641, 0x0) [ 1745.319766][T12477] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1745.327872][T12477] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1745.335874][T12477] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1745.343931][T12477] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1745.352023][T12477] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030311b00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:58 executing program 4 (fault-call:3 fault-nth:60): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1745.451660][T12518] loop4: detected capacity change from 0 to 2232 [ 1745.461840][T12518] FAULT_INJECTION: forcing a failure. [ 1745.461840][T12518] name failslab, interval 1, probability 0, space 0, times 0 [ 1745.474443][T12518] CPU: 1 PID: 12518 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1745.483303][T12518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1745.493359][T12518] Call Trace: [ 1745.496638][T12518] dump_stack+0x137/0x19d [ 1745.501374][T12518] should_fail+0x23c/0x250 [ 1745.505873][T12518] ? xas_create+0x96b/0xb30 [ 1745.510438][T12518] __should_failslab+0x81/0x90 [ 1745.515196][T12518] should_failslab+0x5/0x20 [ 1745.519703][T12518] kmem_cache_alloc+0x46/0x2f0 [ 1745.524564][T12518] xas_create+0x96b/0xb30 [ 1745.529075][T12518] xas_store+0x70/0xca0 [ 1745.533302][T12518] ? xas_find_conflict+0x422/0x4c0 [ 1745.538433][T12518] __add_to_page_cache_locked+0x1eb/0x4e0 [ 1745.544159][T12518] ? workingset_activation+0x270/0x270 [ 1745.549600][T12518] add_to_page_cache_lru+0xa0/0x1b0 [ 1745.554776][T12518] pagecache_get_page+0x6a3/0x900 [ 1745.560924][T12518] __getblk_gfp+0x199/0x590 [ 1745.565424][T12518] ? set_blocksize+0x255/0x270 [ 1745.570171][T12518] __bread_gfp+0x28/0x220 [ 1745.574479][T12518] isofs_fill_super+0x9c5/0x1940 [ 1745.580009][T12518] ? register_shrinker_prepared+0xc2/0xd0 [ 1745.585864][T12518] ? set_blocksize+0x197/0x270 [ 1745.590620][T12518] mount_bdev+0x1e8/0x290 [ 1745.594940][T12518] ? isofs_mount+0x40/0x40 [ 1745.599421][T12518] ? _isofs_bmap+0x30/0x30 [ 1745.603878][T12518] isofs_mount+0x2d/0x40 [ 1745.608143][T12518] legacy_get_tree+0x70/0xc0 [ 1745.612744][T12518] vfs_get_tree+0x4a/0x1a0 [ 1745.617195][T12518] path_mount+0x11d4/0x1ce0 [ 1745.621691][T12518] __se_sys_mount+0x23d/0x2e0 [ 1745.626433][T12518] ? mntput+0x45/0x70 [ 1745.630439][T12518] ? __fpregs_load_activate+0x103/0x1b0 [ 1745.636072][T12518] __x64_sys_mount+0x63/0x70 [ 1745.640655][T12518] do_syscall_64+0x4a/0x90 [ 1745.645100][T12518] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1745.651170][T12518] RIP: 0033:0x467afa [ 1745.655060][T12518] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1745.674909][T12518] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1745.685055][T12518] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1745.693089][T12518] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 06:28:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031fe00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1745.701350][T12518] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1745.710228][T12518] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1745.718390][T12518] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031b902004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1745.843159][T12518] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="e15144aeb867582f322f315e0a94e48b682665384684f3c65ccb10e1f3aa0e93d90dd376caec9a0d468f1ccb595c4c1b3fe2604bfa4815188fff6321e9b09cbcce02bb948336fc1bf10f05ea17cf37a9ba5b42724e15cdcc2ebe4d5e34bf21a0fd4fe29e3500"/117]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310005004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:59 executing program 4 (fault-call:3 fault-nth:61): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:59 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x31}, 0x18) prlimit64(r0, 0x2, &(0x7f00000001c0)={0xe8}, &(0x7f00000002c0)) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000340)) socket$inet6(0xa, 0x0, 0x7) setrlimit(0x4, &(0x7f0000000380)={0x1, 0x5458}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect(0xffffffffffffffff, &(0x7f00000003c0)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x80) lsetxattr(0x0, &(0x7f0000001580)=@random={'osx.', '\']/$\x00'}, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:28:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310009004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031fffe004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1746.129956][T12561] loop4: detected capacity change from 0 to 2232 [ 1746.138403][T12561] FAULT_INJECTION: forcing a failure. [ 1746.138403][T12561] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.151245][T12561] CPU: 0 PID: 12561 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1746.160011][T12561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1746.171049][T12561] Call Trace: [ 1746.174520][T12561] dump_stack+0x137/0x19d [ 1746.179100][T12561] should_fail+0x23c/0x250 [ 1746.183710][T12561] ? mempool_alloc_slab+0x16/0x20 [ 1746.188859][T12561] __should_failslab+0x81/0x90 [ 1746.193815][T12561] should_failslab+0x5/0x20 [ 1746.198318][T12561] kmem_cache_alloc+0x46/0x2f0 [ 1746.203432][T12561] ? PageHuge+0x59/0xc0 [ 1746.207806][T12561] mempool_alloc_slab+0x16/0x20 [ 1746.212783][T12561] ? mempool_free+0x130/0x130 [ 1746.217456][T12561] mempool_alloc+0x8c/0x300 [ 1746.221973][T12561] ? __find_get_block+0x641/0x900 [ 1746.226984][T12561] bio_alloc_bioset+0xcc/0x480 [ 1746.231734][T12561] submit_bh_wbc+0x130/0x330 [ 1746.236329][T12561] __bread_gfp+0x110/0x220 [ 1746.240805][T12561] isofs_fill_super+0x9c5/0x1940 [ 1746.245786][T12561] ? register_shrinker_prepared+0xc2/0xd0 [ 1746.251502][T12561] ? set_blocksize+0x197/0x270 [ 1746.256362][T12561] mount_bdev+0x1e8/0x290 [ 1746.260910][T12561] ? isofs_mount+0x40/0x40 [ 1746.265524][T12561] ? _isofs_bmap+0x30/0x30 [ 1746.269952][T12561] isofs_mount+0x2d/0x40 [ 1746.274205][T12561] legacy_get_tree+0x70/0xc0 [ 1746.278837][T12561] vfs_get_tree+0x4a/0x1a0 [ 1746.283242][T12561] path_mount+0x11d4/0x1ce0 [ 1746.287737][T12561] __se_sys_mount+0x23d/0x2e0 [ 1746.292726][T12561] ? mntput+0x45/0x70 [ 1746.297145][T12561] ? __fpregs_load_activate+0x103/0x1b0 [ 1746.303264][T12561] __x64_sys_mount+0x63/0x70 [ 1746.308096][T12561] do_syscall_64+0x4a/0x90 [ 1746.312617][T12561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1746.319241][T12561] RIP: 0033:0x467afa [ 1746.323475][T12561] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1746.343850][T12561] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1746.352360][T12561] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1746.360564][T12561] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1746.368524][T12561] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1746.376491][T12561] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1746.384649][T12561] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:28:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8000000000000000}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c59e4419627638722000000000000742c00"]) r4 = getpgid(r0) ptrace$cont(0x7, r4, 0xfffffffffffffffe, 0x6) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:28:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031feff004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1746.553210][T12561] isofs_fill_super: root inode is not a directory. Corrupted media? 06:28:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310102004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310103004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:28:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310104004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:00 executing program 4 (fault-call:3 fault-nth:62): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310105004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x0, 0x4, 0x0, 0x1ff, 0x9, 0xb8, 0x4, 0x2, 0x8196}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f685864813c0900c6a080771a276a19641e2dfd5990aaf730f2dbfb"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000340)=""/135}], 0x3, 0x1000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) ptrace$setregs(0xd, 0x0, 0x1, &(0x7f0000000400)="7547e6a67986693ca37400f67fc40a43e1dc4e8b0eb5695cdcbe") [ 1747.003130][T12625] loop4: detected capacity change from 0 to 2232 [ 1747.015655][T12625] FAULT_INJECTION: forcing a failure. [ 1747.015655][T12625] name failslab, interval 1, probability 0, space 0, times 0 [ 1747.028322][T12625] CPU: 1 PID: 12625 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1747.037241][T12625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1747.047395][T12625] Call Trace: [ 1747.050670][T12625] dump_stack+0x137/0x19d [ 1747.055182][T12625] should_fail+0x23c/0x250 [ 1747.059672][T12625] ? mempool_alloc_slab+0x16/0x20 [ 1747.064703][T12625] __should_failslab+0x81/0x90 [ 1747.069564][T12625] should_failslab+0x5/0x20 [ 1747.074091][T12625] kmem_cache_alloc+0x46/0x2f0 [ 1747.078861][T12625] ? PageHuge+0x59/0xc0 [ 1747.083019][T12625] mempool_alloc_slab+0x16/0x20 [ 1747.087967][T12625] ? mempool_free+0x130/0x130 [ 1747.092683][T12625] mempool_alloc+0x8c/0x300 [ 1747.097191][T12625] ? __find_get_block+0x641/0x900 [ 1747.102216][T12625] bio_alloc_bioset+0xcc/0x480 [ 1747.107044][T12625] ? __cond_resched+0x11/0x40 [ 1747.111938][T12625] submit_bh_wbc+0x130/0x330 [ 1747.116549][T12625] __bread_gfp+0x110/0x220 [ 1747.121157][T12625] isofs_fill_super+0x9c5/0x1940 [ 1747.126189][T12625] ? register_shrinker_prepared+0xc2/0xd0 [ 1747.132062][T12625] ? set_blocksize+0x197/0x270 [ 1747.136837][T12625] mount_bdev+0x1e8/0x290 [ 1747.141206][T12625] ? isofs_mount+0x40/0x40 [ 1747.145845][T12625] ? _isofs_bmap+0x30/0x30 06:29:00 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f00000003c0)={0x1, 0x3, 0x1000, 0xca, &(0x7f0000000040)="5f73d5d39625aaabcaa12823fc94a9fc59f0ab0e6aa5a754e65ba97115257362711b9721b780b0a9c6f17ffbb3676789d06235f84019739740c69ce785ae0ec356d32228ff4d23345c73ce2753e6b624c8ba7114e2527b67bddf07f600f523b77ff5648f0b34335674cca089efda0603e17ffa41e3bc11c6b0ddcd4ea5b5e5564a3ee090d8d33952bbcf422a2a3042ab718f603c7e173c214d4f2a1fb8fa8ce62f13d0a6af975147d04f92809123f134c5b40e281a393e43234e8ef18e31a36e8104ab9dd83471a17af4", 0xcf, 0x0, &(0x7f00000002c0)="248bf7785079092efc4f59dc61d7c531cab3b329a0a4d9016e4664b7e827259ecde87fef64f6650fc830e14c9105ac4ff3e16ba34f54367f44014cba81bda67f87c9714610a267827071ca63bbb4c94b42bf7d06e937bbff12f079de0273eec376521fbbe5dd36a79fe4ae11a0a64121b961350fde38e6dbf9f8924795b5b4ebf1f68bbd7b384f573a4adfaec2b30bcda339b59ea55c75200605596f56457520fe0fd1a950366b842f22a4828790794dfc0db597e05fb86cb04bcac698d62c7d071f0353b7dcb559e665953a6c37eb"}) preadv(r2, &(0x7f00000001c0), 0x0, 0x6, 0xffd) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='checj=s|rict,\x00']) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x30, r3, 0x428a6000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto(r3, &(0x7f0000000340)="0f6b620110d39730b7ff117d212c13530a357f04b3d57c67ddc3a836f062e142f2b1f3f612c17be2bf37bcf537b53fc544bc5ab8671b1cee176ad02c6e8ead937ce4787920b72ebe11d5de8b89fb3142c1746b28bee657cfe3b2f0821545c7bdf290af134659c988b10ca4d2853935681a9c62a5f45348c15ba239788cb9b125eb4edb17daf5143f890e9d430ee6ab0539a8974a1479b0850397003c95ebdd90a6f8ab74ffb28805f4b208eb52f67d910cf482011cc113ddf89ec03795b81998f76945e92edc95374a91eb934929132c676361448f6e5480417bdfed2dca764cd1b697f4db5ff9ad28cae058ab", 0xed, 0x44085, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x0, 0x4, 0x3, {0xa, 0x4e20, 0x818, @mcast1, 0x800000}}}, 0x80) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310106004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1747.150318][T12625] isofs_mount+0x2d/0x40 [ 1747.154656][T12625] legacy_get_tree+0x70/0xc0 [ 1747.159309][T12625] vfs_get_tree+0x4a/0x1a0 [ 1747.163731][T12625] path_mount+0x11d4/0x1ce0 [ 1747.168671][T12625] __se_sys_mount+0x23d/0x2e0 [ 1747.173421][T12625] ? mntput+0x45/0x70 [ 1747.177397][T12625] ? __fpregs_load_activate+0x103/0x1b0 [ 1747.183069][T12625] __x64_sys_mount+0x63/0x70 [ 1747.187645][T12625] do_syscall_64+0x4a/0x90 [ 1747.192142][T12625] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1747.198069][T12625] RIP: 0033:0x467afa [ 1747.201964][T12625] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1747.221675][T12625] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1747.230211][T12625] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1747.238182][T12625] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1747.246182][T12625] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 06:29:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310107004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1747.254180][T12625] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1747.262175][T12625] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 [ 1747.288105][T12625] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310108004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:00 executing program 4 (fault-call:3 fault-nth:63): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x20, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6a6865636b3d7397726963742c00776068f575690f181225b2d2d91131d0cdc870140c181bbc2531ace200aa6d313841292f1cf7ded40e4fe7f0baebbf3f8f17ed6a625412af7a73b1b0bc5ca8fd1c10eeb3f8e62c7eb6e6bc258ba844ad15ec05ad131e85cfacfa7c8fd5c318e55919f396a0522992a0e2dd42a77b6d045de5e3c6c01ded3adbaca91efa29ac13c8fe02ed208969a2"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x34) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x63, 0x2, 0x8, 0x6, 0x4, 0x8000000000000000, 0x400, 0x100}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x4, 0x2000000, 0x4, 0x3, 0x2, 0x57, 0x8, 0x100}, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:00 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040), &(0x7f0000000080)={'U+', 0x81}, 0x16, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f00000001c0)={0x38, 0x3, 0x14, 0x5, 0x5, 0x7fffffff, 0x1, 0x100000000, 0x5, 0xff}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f0000000000), 0x0, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x8100, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xc1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000100), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x1015, 0x1) 06:29:00 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs={0x1, 0x0, 0x8000}, 0x6e) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x3}, 0x1c) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) sched_setattr(r3, &(0x7f0000000000)={0x38, 0x1, 0x0, 0x2, 0x7, 0x5, 0x10000, 0xfffffffffffffffa, 0x4, 0x1}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1747.445040][T12664] loop4: detected capacity change from 0 to 2232 [ 1747.460154][T12664] FAULT_INJECTION: forcing a failure. [ 1747.460154][T12664] name failslab, interval 1, probability 0, space 0, times 0 [ 1747.472936][T12664] CPU: 0 PID: 12664 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1747.481879][T12664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1747.492202][T12664] Call Trace: [ 1747.495887][T12664] dump_stack+0x137/0x19d [ 1747.500271][T12664] should_fail+0x23c/0x250 [ 1747.505227][T12664] ? isofs_iget5_test+0x80/0x80 [ 1747.510118][T12664] ? isofs_alloc_inode+0x22/0x30 [ 1747.515277][T12664] __should_failslab+0x81/0x90 [ 1747.520072][T12664] ? isofs_fill_super+0x1940/0x1940 [ 1747.525423][T12664] should_failslab+0x5/0x20 [ 1747.529962][T12664] kmem_cache_alloc+0x46/0x2f0 [ 1747.534878][T12664] ? ilookup5+0x21a/0x230 [ 1747.539292][T12664] ? isofs_fill_super+0x1940/0x1940 [ 1747.544619][T12664] ? isofs_iget5_test+0x80/0x80 [ 1747.549484][T12664] ? __isofs_iget+0xfe0/0xfe0 [ 1747.554200][T12664] isofs_alloc_inode+0x22/0x30 [ 1747.558999][T12664] iget5_locked+0x6d/0x290 [ 1747.563431][T12664] __isofs_iget+0xcb/0xfe0 [ 1747.567858][T12664] ? __bread_gfp+0x220/0x220 [ 1747.572536][T12664] ? invalidate_bh_lrus+0x30/0x30 [ 1747.577589][T12664] ? invalidate_bh_lrus+0x30/0x30 [ 1747.582726][T12664] ? truncate_inode_pages+0x20/0x30 [ 1747.587936][T12664] ? set_blocksize+0x24e/0x270 [ 1747.592712][T12664] isofs_fill_super+0x12ea/0x1940 [ 1747.597748][T12664] ? register_shrinker_prepared+0xc2/0xd0 [ 1747.603477][T12664] ? set_blocksize+0x197/0x270 [ 1747.608267][T12664] mount_bdev+0x1e8/0x290 [ 1747.612605][T12664] ? isofs_mount+0x40/0x40 [ 1747.617108][T12664] ? _isofs_bmap+0x30/0x30 [ 1747.621722][T12664] isofs_mount+0x2d/0x40 [ 1747.625980][T12664] legacy_get_tree+0x70/0xc0 [ 1747.630656][T12664] vfs_get_tree+0x4a/0x1a0 [ 1747.635118][T12664] path_mount+0x11d4/0x1ce0 [ 1747.639630][T12664] __se_sys_mount+0x23d/0x2e0 [ 1747.644308][T12664] ? mntput+0x45/0x70 [ 1747.648401][T12664] __x64_sys_mount+0x63/0x70 [ 1747.653021][T12664] do_syscall_64+0x4a/0x90 [ 1747.657599][T12664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1747.663673][T12664] RIP: 0033:0x467afa [ 1747.667655][T12664] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1747.687485][T12664] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1747.695901][T12664] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1747.703879][T12664] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1747.712386][T12664] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1747.720452][T12664] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1747.728717][T12664] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:29:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:00 executing program 4 (fault-call:3 fault-nth:64): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:00 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000015c0)="65e346f59c76480c42a5639d028c8aaafff04677b18ee54451b3cdc85af231d4c6002719fb552a725ef68e81268e1ebe59bad64e8e0b9be903e6b7ddd2bb05abaaa7eb8eea92345933197bf6b05984c9449b5113f78daab84ad988dbef72b876fff026725df4b488e35904f5af9e54cf3129dd4ac01a78cdfec798f3314bc5220c650657afdbb26e385e9692178e1519f29df0757ae3f3a8b2421e4b7cf8b6e77a532ea3c67bbe5459d9b79b448b43ddee085d5848b65957f0f2fbaab90166bf497e66b9e4", 0xc5}, {&(0x7f0000000080)}, {&(0x7f00000016c0)="0feacb1eefb7035fda4e78144c180bbc0cee36d88d15290781ddcb671f3f758c283e0d8b066cc2a8f0df8c065e8e3511e63fcb9762b9f061c883d442d27b5f2ef9416ee0f9cb94eef7caa9173d14e2c18066f57fa380bcad56e0033786a5745c95085faa96ed7249803f8921a6023cd84ff44dd42fd70220153f5bf7ff1c037643321cbcad077f14718a2da10c3c42331d5a016f8ede56e4aa1b5f740e65415c1f7e0aaa09018aadf6572b68fd22", 0xae}], 0x3, 0x0, 0x0, 0x200040c0}, {&(0x7f00000002c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000001780)="126c6a98e4f425e8c760fdee700862de014c7b14d4f934e6e75f720e121e4516bd46e5709ef6534a654d0347851ebb0406f76996cdd645d7279505d711617d8ee25c16eba320e685a92a784737790db1068c05b6bb1ac3e67d01df195ad9161ecd1fd48b02ead2b4c8b1d7848858d34e5e9bbe7630530992df1dd6e2896ed9aac5cd227f7ec64f7e5853a943a5cf2029fa1f0e20b86dee2c5ec262697ece1139a8f2c3c09777490b49387d915af50e44eaaf1914300d660c0a29cd2df6d43693eb7a8432", 0xc4}], 0x1, 0x0, 0x0, 0x10}], 0x2, 0x81) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x7) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mkdirat(r4, &(0x7f0000000180)='./file1\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1747.885894][T12697] loop4: detected capacity change from 0 to 2232 [ 1747.896533][T12697] FAULT_INJECTION: forcing a failure. [ 1747.896533][T12697] name failslab, interval 1, probability 0, space 0, times 0 [ 1747.909269][T12697] CPU: 0 PID: 12697 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1747.918043][T12697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1747.928414][T12697] Call Trace: [ 1747.931713][T12697] dump_stack+0x137/0x19d [ 1747.936292][T12697] should_fail+0x23c/0x250 [ 1747.940724][T12697] ? security_inode_alloc+0x30/0x180 [ 1747.946001][T12697] __should_failslab+0x81/0x90 [ 1747.950801][T12697] should_failslab+0x5/0x20 [ 1747.955410][T12697] kmem_cache_alloc+0x46/0x2f0 [ 1747.960189][T12697] ? __isofs_iget+0xfe0/0xfe0 [ 1747.965055][T12697] security_inode_alloc+0x30/0x180 [ 1747.970242][T12697] inode_init_always+0x20b/0x420 [ 1747.975272][T12697] ? isofs_iget5_test+0x80/0x80 [ 1747.980202][T12697] iget5_locked+0xa4/0x290 [ 1747.984805][T12697] __isofs_iget+0xcb/0xfe0 [ 1747.989229][T12697] ? __bread_gfp+0x220/0x220 [ 1747.993898][T12697] ? invalidate_bh_lrus+0x30/0x30 [ 1747.998981][T12697] ? invalidate_bh_lrus+0x30/0x30 [ 1748.004553][T12697] ? truncate_inode_pages+0x20/0x30 [ 1748.009962][T12697] ? set_blocksize+0x24e/0x270 [ 1748.015150][T12697] isofs_fill_super+0x12ea/0x1940 [ 1748.020712][T12697] ? register_shrinker_prepared+0xc2/0xd0 [ 1748.026942][T12697] ? set_blocksize+0x197/0x270 [ 1748.031921][T12697] mount_bdev+0x1e8/0x290 [ 1748.036276][T12697] ? isofs_mount+0x40/0x40 [ 1748.040819][T12697] ? _isofs_bmap+0x30/0x30 [ 1748.045441][T12697] isofs_mount+0x2d/0x40 [ 1748.049702][T12697] legacy_get_tree+0x70/0xc0 [ 1748.054551][T12697] vfs_get_tree+0x4a/0x1a0 [ 1748.059108][T12697] path_mount+0x11d4/0x1ce0 [ 1748.063898][T12697] __se_sys_mount+0x23d/0x2e0 [ 1748.068678][T12697] ? mntput+0x45/0x70 [ 1748.072818][T12697] ? __fpregs_load_activate+0x103/0x1b0 [ 1748.078396][T12697] __x64_sys_mount+0x63/0x70 [ 1748.083105][T12697] do_syscall_64+0x4a/0x90 [ 1748.087601][T12697] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1748.093845][T12697] RIP: 0033:0x467afa [ 1748.097725][T12697] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1748.118209][T12697] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1748.127518][T12697] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1748.135939][T12697] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1748.144610][T12697] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1748.152876][T12697] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1748.161461][T12697] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 06:29:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x100, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='check=stbict,\x00']) r3 = socket$inet6(0xa, 0x0, 0x7) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000080)={&(0x7f0000000040)=""/39, 0x27}) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) close(r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r5 = getegid() syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f00000001c0)='./file1\x00', 0x1f, 0x6, &(0x7f00000008c0)=[{&(0x7f00000002c0)="bc3b66d17291906eba79aad99257b8070c11ac897028199d022b918c6ec68059", 0x20, 0x5}, {&(0x7f0000000340)="51ec824bbf064b770fb44134981b1ed061f38b6e87391aa25eec653468d16b0b6701b4c8dabd9b747f51a4ca32f4a351b8ff38ccc0ba6b87d72641e37688c424b5097a6b6c59d11155174472ea69c26245e9a97067344f6d74976b9b502b82b2ffe642e0939a78669e538cd2ed21211a61ab7ea00eb0078cade7ccb192ceaaf7014fa10c8b9ffbd86f8c5aa96e0e1435f96fae01b6dcc646505ee80b9d5d63f5857928d230d18bc5426f8d31f2d3750a6aa609616740b399e3784019d81a205a04768ae9ba38ae8ca5b3eed583c9239a753ef9ff1fc07b54d511c36b6f", 0xdd, 0x8}, {&(0x7f00000005c0)="de6a3811f1b8b4a5abbaa06d26a6040b956cdc80cb3473750ecd00966d1e43a6707a9c90f6a66623ba95bb19d6fe154c2b17b22b56b0016d58c1bb7b01bf277063ded756d9ac8dd14bc81b2440a87f38dfc368edda0f4c4086ec34cf82643cde9c402e376c57f894ca7ee798d94d219ca293a43ce5ceb0c9b945678cdf345d561e4cc25dbe1c916e4b68709013b3fd299293c1dcfbfc237f656b41f19a", 0x9d, 0x5}, {&(0x7f0000000680)="c35ade50c2e0074c94aa13c4ed3a13cf2a3183cd590fd81b1f3219ed196d11986d2f545b2635415a20fb3b97dc08c24bd530e434325406617735d62edff9bc59a4209ee605e9c5a0175e11a7cf4de07df4be73e9a25ff909976a5003402cdc7123444c7bda1102c00f254c4b9deafb82b3d4cf703fc11006ed797101af48a54f873d754381ef21f11ebfd73fc01143c0d8d27ebc47a282f51f2315ea75897032e2cd9dc458d9a3347400dd5a13bcb6f81215125e43dd5889deb95259cb377b6ff9ecbcd5b1ae05d2d1adf5c94d63c088ccd87a9874855b3885", 0xd9, 0x5542}, {&(0x7f0000000780)="e4d815c87f6aa2e49039ee204a2350f940b673d892c87bd8e72d07412e9fc6567409bdf9f1d2fb1b7655f04a00043e55d98605bc550f16801dbf4c68e66ea36e361c721d04c8a28121", 0x49, 0x7}, {&(0x7f0000000800)="87a8e7404162dbce32546f609f6202d255546e680cf5d6e5dfe686694170d230b4b0e0c7efb96a9d47ca254f0a4f68e1f8b795f378456b06df06722cd00b50ead93d07883938f87c1d29af3ef14005c144b4cb7aacf6dad94263e288c7c7574d5ea2492667a9a892776f9ee974c6a701856a3cf734192235abf0de4643a5380c89601d9989669ebcc54bcea8b0c6babe19e44b7e30e3c4e8c5a8b847a46d61caa3b14572f0", 0xa5, 0xffffffffffffff29}], 0x110001, &(0x7f0000000980)={[{@fat=@errors_remount}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@fat=@gid={'gid', 0x3d, r5}}, {@fat=@tz_utc}, {@dots}], [{@fsname={'fsname', 0x3d, '\xff\xff'}}]}) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000000480)={0xbdac, {{0xa, 0x4e20, 0x9, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x10000}}, {{0xa, 0x4e22, 0xcf, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}}, 0x108) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010b004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310118004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:01 executing program 4 (fault-call:3 fault-nth:65): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x41, 0x1, 0x101, 0x100, 0x7, 0x8, 0x7, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="636865636b3d89366016d82f7e9b1a85a69847c83c78d7fe33acc6e8fba7bc50dde5765bb23882"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) tkill(r1, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='check=trict,\x00\x00']) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1748.349832][T12741] loop4: detected capacity change from 0 to 2232 [ 1748.367611][T12741] FAULT_INJECTION: forcing a failure. [ 1748.367611][T12741] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.380370][T12741] CPU: 0 PID: 12741 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1748.389257][T12741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:29:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031011c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmmsg$unix(r1, &(0x7f0000002a00)=[{&(0x7f0000000900)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000480)="465e9031e4eccc6bd6c0c8237b7822298914f8ce161f6ecefc63f36cda15df703998fa793351f9afb017e9f3d316e547387ac994c84a2b79e48dd6921c3617689bb222b5734ce19a472fe5a364490687a0bb0968ca9d99bb606d34cdbf44e9de1ff0622bc0998b438d4ce122e436213fbb047ced9538fdb982156e5f52133a1f86f042429983e643549b6741c26f8a57cfce02c4639283f7e8faf8ee00ca979e3bdd021211f82d851c5c3ff5ce2f4bf920bf3b7dbb97b99ab021594381", 0xbd}, {&(0x7f0000000540)="ae3b24c8fe0bc408025151209923356f3b54396be6a6987b352a4b9f1ce6549b14b8dc978c731b66bb3ac0f7beeededa262fbac8051339f658e15b1d367e414309c14bc81ae913288617a6928fa12d342170f38faa6726c15ad30546af48f7b27996af85fd8dd8d06efbfb6fbee5a19077a277541d4f3319a5bae5b051313c829200be876b98e6ece4f1f130110c07c2df8f724b0e17e80d5b763efa59f42940251377e4c7d62a7ebf47f0c6dd11e1e16132b28d62d392f13eea1e6d195e82144148182444cac5aaf752bfc4953317150929b50965884a4d3083f71b2cff12a03a5c51202af6d1", 0xe7}], 0x2, 0x0, 0x0, 0x4000810}, {&(0x7f00000003c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000640)="01efb6e4e0150e078179badb18f27b506346a4cb3bacf485e87a4373b6f45f09c45ec7ff71bdb7fcdfaf8cbde940c6b38ff2c8e90e0815743b03b42ffb1587e7504b5d8e2c9baefbf8bb400412563e0bf7f2003391e4d8e0116552a9e64beaaf8248d8648a74ed8bba4898192aa0182230e9ab648a8bc90c60dcd9216057cac0644b949eca4d206fc15637db82", 0x8d}, {&(0x7f0000000700)="99b9737c1eb2551ee18e0435a427e1b3b3cbdbbd811a7a5bace6de5b82420927def283fe", 0x24}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="da2b090000000000000000000200000077bf04bd55f6460e0fa6f498a681ecbee26a05e19ce1f3adb6d7d2076fedd6692573937279b9e53d48b36ed00b7aa50b281b3bb78328ec5f5cb7dec5e7f3c2e24909d4fd267b0ec9987e04646c9a7a0c2979c8553f38d542369bd47c38540e69adc4985c9b", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0xee01, @ANYBLOB="000000002800000000000000fcffffff00000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1], 0xc0, 0x20000000}, {&(0x7f0000000c40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000cc0)="a5899233cd97fbdb97f81623a78bf58b6172f9c6bd18dd8e2358e92b9f1b38c0d1dc889f41937afbfffdd8fdd191342e7a12df734f2c858d5edb243aa49c83f40d7a567d0b59b86270be52ff56aef761f756600091d7cd7ce85a7833b852c916a6769ba2dc5b14acce1cd47f34f82b478e1923ec36d87266eab389e123b682416d814ade1a83f064bb235b70966562bde3a8e129899e2c67fbabbd9d548184fde692ef3610f63cf619e7e289a81a49801a7f97825dfa197077", 0xb9}, {&(0x7f0000000d80)="ba54ef6c76ebd21e41cc0bdaaad2a278d0640350991b9417f74096a628d0f3f29b3a4b780a0e5ffb7bb27805ba52df50a9fdea7d292dfe39096330ef1b1108c1744e829a98b707b9d6b78e1f90bb50f60bad584184cf9342d88c94678f99ffce928dfb982af753c2506d0a6ceeaa99eda060bbee98150c83bab1418cd913d4fb1ef0a253b739325b7bb7f1d89486b1363d6ad025e77579946044f82362721a697319dfc901270c0e7c580787f4c0", 0xae}, {&(0x7f0000000e40)="b25752f093921a34bfc0b1a885482cbc2c1c9e7558692078ca7521632fcd348750bd35e52f8fdbae4ec9f2a93f97ecff0a7097e55ff64deede6dde8e56c050595d9d3b8fd2f8888b66837fb49bd2be4b2fd44432a6ccdef12907b0cb85dd4ed6df4a8ba915a61ff76d57dfbe55cbbd02f63224459eafc672929d020ae45e304d2fcde9f6de35d7bb806db8a3d81044ff692d7034dcf950a1850dd72a9a37e94518cdb807bf3d78680da195eaff05", 0xae}, {&(0x7f0000000f00)="4c3826f89c39e8b31b688eeaa1e4973ee6d45092d25def6ba871cdaab0532864aa487091c34c2e3c", 0x28}, {&(0x7f0000000f40)="f763", 0x2}], 0x5, &(0x7f00000013c0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}], 0x40}, {&(0x7f0000001400)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001480)="47efcb5f564abaf585eb0448f23e348543a3d9de7f4474e74b688c78d67fc679e554bb10937a7f5a443981dc3c1fe2b7f0e3af8d4e10677162c4acfa595113e1d3766ecacdb05e2ce8ee0ab9d8eda85b9f5d0e3cbb4e70ff8c69a2c5eddbbdaaa84542bd81d4c0c3b0281c46294fef01ce378fbd3e3731c7d5d57acc8bea02d50b3e3bfced84ef3a95d2837da10a604411d0e3b046703dd6ed5aadbfa7dca2302c4129d00de02d8a13accb65b2077ac06d8ffa54dde02c434f162332382afa7564d84445a994a452bcd6e4b4d732d215ebbbc7760bcc2d85f3213289ee51c28e06e79ccfa20f6cdb7c51", 0xea}], 0x1, &(0x7f0000002980)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0x80, 0x1}], 0x4, 0x4000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) sendfile(r1, r2, &(0x7f0000000080)=0x57, 0x1000) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="636865636b3d73f6747269637482509e451847742c"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) r5 = open(&(0x7f00000000c0)='./file2\x00', 0x800, 0x104) getdents64(r5, &(0x7f00000001c0)=""/23, 0x17) 06:29:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310126004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1748.399324][T12741] Call Trace: [ 1748.402607][T12741] dump_stack+0x137/0x19d [ 1748.407099][T12741] should_fail+0x23c/0x250 [ 1748.411516][T12741] ? mempool_alloc_slab+0x16/0x20 [ 1748.416585][T12741] __should_failslab+0x81/0x90 [ 1748.421542][T12741] should_failslab+0x5/0x20 [ 1748.426183][T12741] kmem_cache_alloc+0x46/0x2f0 [ 1748.431061][T12741] ? PageHuge+0x59/0xc0 [ 1748.435236][T12741] mempool_alloc_slab+0x16/0x20 [ 1748.440258][T12741] ? mempool_free+0x130/0x130 [ 1748.444985][T12741] mempool_alloc+0x8c/0x300 [ 1748.449493][T12741] ? __find_get_block+0x82c/0x900 [ 1748.454742][T12741] bio_alloc_bioset+0xcc/0x480 [ 1748.459558][T12741] submit_bh_wbc+0x130/0x330 [ 1748.464339][T12741] __bread_gfp+0x110/0x220 [ 1748.469189][T12741] __isofs_iget+0x19b/0xfe0 [ 1748.473775][T12741] ? __bread_gfp+0x220/0x220 [ 1748.478463][T12741] ? invalidate_bh_lrus+0x30/0x30 [ 1748.483565][T12741] ? truncate_inode_pages+0x20/0x30 [ 1748.488834][T12741] ? set_blocksize+0x24e/0x270 [ 1748.493647][T12741] isofs_fill_super+0x12ea/0x1940 [ 1748.498672][T12741] ? register_shrinker_prepared+0xc2/0xd0 [ 1748.504500][T12741] ? set_blocksize+0x197/0x270 [ 1748.509280][T12741] mount_bdev+0x1e8/0x290 [ 1748.513612][T12741] ? isofs_mount+0x40/0x40 [ 1748.518140][T12741] ? _isofs_bmap+0x30/0x30 [ 1748.522670][T12741] isofs_mount+0x2d/0x40 [ 1748.526911][T12741] legacy_get_tree+0x70/0xc0 [ 1748.531545][T12741] vfs_get_tree+0x4a/0x1a0 [ 1748.535975][T12741] path_mount+0x11d4/0x1ce0 [ 1748.540466][T12741] __se_sys_mount+0x23d/0x2e0 [ 1748.545129][T12741] ? mntput+0x45/0x70 [ 1748.549455][T12741] ? __fpregs_load_activate+0x103/0x1b0 [ 1748.555071][T12741] __x64_sys_mount+0x63/0x70 [ 1748.559704][T12741] do_syscall_64+0x4a/0x90 [ 1748.564445][T12741] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1748.570333][T12741] RIP: 0033:0x467afa [ 1748.574225][T12741] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1748.594923][T12741] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1748.603345][T12741] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1748.611447][T12741] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1748.619419][T12741] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1748.627408][T12741] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1748.635389][T12741] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 [ 1748.651107][T12741] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:01 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x40000103, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) r3 = syz_io_uring_complete(0x0) sendto$inet6(r3, &(0x7f0000000000)="de700928a4a94b819ec7f4b0d2b2d650737b325313c83030011ded94aa22f780ce119b2747a5cc5d37f72ce760483e79ef2c62b111e6fdb21a28dad4560446b1abe6d785e56c06d2cef9174ada1f3c4a237b8f2b4d07a0978803ce905dc8199c67e38c9b5c87ed14ecc640f3a8033136ff78461bedc11b6db56448ab5032b4d0aa60d02f83e0d6976b77a7d76fcf8d2eafa3d00e2fcc3fb12b3f5097693032bac9db5d838fc76c3ddd3f1a7c326a49", 0xaf, 0x4004800, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7a6}, 0x1c) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) r4 = openat(r3, &(0x7f0000000300)='./file2\x00', 0x0, 0x0) accept$inet6(r4, 0x0, &(0x7f0000000400)) 06:29:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031018b004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x4000000000, 0x0, 0x0, 0xb}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:01 executing program 4 (fault-call:3 fault-nth:66): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x6d, 0x2, &(0x7f0000000300)=[{&(0x7f0000004580)="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", 0x24c}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000540)=""/193, 0xc1}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x2, &(0x7f00000000c0)=""/40, 0x28}, 0xfffffff9}, {{&(0x7f0000000640)=@ieee802154, 0x80, &(0x7f00000002c0)=[{&(0x7f00000006c0)=""/203, 0xcb}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/81, 0x51}], 0x3, &(0x7f0000000840)=""/251, 0xfb}, 0x9}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000940)=""/209, 0xd1}, {&(0x7f0000003580)=""/4096, 0x1000}], 0x2, &(0x7f0000000a40)=""/5, 0x5}, 0x6d}, {{&(0x7f0000000a80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b00)=""/39, 0x27}, {&(0x7f0000000b40)=""/121, 0x79}, {&(0x7f0000000bc0)=""/32, 0x20}, {&(0x7f0000000c00)=""/41, 0x29}, {&(0x7f0000000c40)=""/17, 0x11}, {&(0x7f0000000c80)=""/254, 0xfe}, {&(0x7f0000000d80)=""/202, 0xca}], 0x7, &(0x7f0000000f00)=""/137, 0x89}, 0x6}], 0x4, 0x20, &(0x7f00000010c0)) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101fe004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1748.769463][T12785] loop4: detected capacity change from 0 to 2232 [ 1748.779341][T12785] FAULT_INJECTION: forcing a failure. [ 1748.779341][T12785] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.792362][T12785] CPU: 0 PID: 12785 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1748.801233][T12785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1748.811343][T12785] Call Trace: [ 1748.814661][T12785] dump_stack+0x137/0x19d [ 1748.819212][T12785] should_fail+0x23c/0x250 [ 1748.823726][T12785] ? mempool_alloc_slab+0x16/0x20 [ 1748.828816][T12785] __should_failslab+0x81/0x90 [ 1748.833613][T12785] should_failslab+0x5/0x20 [ 1748.838121][T12785] kmem_cache_alloc+0x46/0x2f0 [ 1748.842902][T12785] ? PageHuge+0x59/0xc0 [ 1748.847157][T12785] mempool_alloc_slab+0x16/0x20 [ 1748.852042][T12785] ? mempool_free+0x130/0x130 [ 1748.856843][T12785] mempool_alloc+0x8c/0x300 [ 1748.861343][T12785] ? __find_get_block+0x82c/0x900 [ 1748.866359][T12785] bio_alloc_bioset+0xcc/0x480 [ 1748.871210][T12785] submit_bh_wbc+0x130/0x330 [ 1748.875931][T12785] __bread_gfp+0x110/0x220 [ 1748.880460][T12785] __isofs_iget+0x19b/0xfe0 [ 1748.885009][T12785] ? __bread_gfp+0x220/0x220 [ 1748.889735][T12785] ? invalidate_bh_lrus+0x30/0x30 [ 1748.894824][T12785] ? truncate_inode_pages+0x20/0x30 [ 1748.900205][T12785] ? set_blocksize+0x24e/0x270 [ 1748.904961][T12785] isofs_fill_super+0x12ea/0x1940 [ 1748.910020][T12785] ? register_shrinker_prepared+0xc2/0xd0 [ 1748.915873][T12785] ? set_blocksize+0x197/0x270 [ 1748.920750][T12785] mount_bdev+0x1e8/0x290 [ 1748.925101][T12785] ? isofs_mount+0x40/0x40 [ 1748.929516][T12785] ? _isofs_bmap+0x30/0x30 [ 1748.934017][T12785] isofs_mount+0x2d/0x40 [ 1748.938267][T12785] legacy_get_tree+0x70/0xc0 [ 1748.943202][T12785] vfs_get_tree+0x4a/0x1a0 [ 1748.947633][T12785] path_mount+0x11d4/0x1ce0 [ 1748.952126][T12785] __se_sys_mount+0x23d/0x2e0 [ 1748.956804][T12785] ? mntput+0x45/0x70 [ 1748.960787][T12785] ? __fpregs_load_activate+0x103/0x1b0 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310104024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1748.966426][T12785] __x64_sys_mount+0x63/0x70 [ 1748.971010][T12785] do_syscall_64+0x4a/0x90 [ 1748.975440][T12785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1748.981638][T12785] RIP: 0033:0x467afa [ 1748.985526][T12785] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1749.005418][T12785] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 4 (fault-call:3 fault-nth:67): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310102044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1749.013825][T12785] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 1749.021980][T12785] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f66c9e28000 [ 1749.030278][T12785] RBP: 00007f66c9e28040 R08: 00007f66c9e28040 R09: 0000000020000000 [ 1749.038329][T12785] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 1749.046437][T12785] R13: 0000000020000100 R14: 00007f66c9e28000 R15: 0000000020000340 [ 1749.061675][T12785] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1749.132274][T12817] loop4: detected capacity change from 0 to 2232 [ 1749.143341][T12817] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1749.190092][T12817] FAULT_INJECTION: forcing a failure. [ 1749.190092][T12817] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.202818][T12817] CPU: 1 PID: 12817 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1749.211565][T12817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1749.221603][T12817] Call Trace: [ 1749.224870][T12817] dump_stack+0x137/0x19d [ 1749.229326][T12817] should_fail+0x23c/0x250 [ 1749.233827][T12817] ? kzalloc+0x1d/0x30 [ 1749.237928][T12817] __should_failslab+0x81/0x90 [ 1749.242700][T12817] should_failslab+0x5/0x20 [ 1749.247225][T12817] __kmalloc+0x66/0x340 [ 1749.251385][T12817] kzalloc+0x1d/0x30 [ 1749.255288][T12817] kobject_get_path+0x7c/0x110 [ 1749.260070][T12817] kobject_uevent_env+0x1be/0xc40 [ 1749.265179][T12817] ? __kernfs_remove+0x678/0x6a0 [ 1749.270163][T12817] ? kernfs_find_ns+0x30d/0x320 [ 1749.275052][T12817] ? kernfs_put+0x39/0x300 [ 1749.279452][T12817] kobject_uevent+0x18/0x20 [ 1749.284066][T12817] __loop_clr_fd+0x433/0x640 [ 1749.288655][T12817] lo_ioctl+0x9eb/0x11f0 [ 1749.292902][T12817] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1749.298258][T12817] ? call_rcu+0x259/0x6c0 [ 1749.302665][T12817] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1749.308406][T12817] ? kfree+0xf0/0x1d0 [ 1749.312376][T12817] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1749.317784][T12817] ? selinux_file_ioctl+0x8e0/0x970 [ 1749.322966][T12817] ? lo_release+0x120/0x120 [ 1749.327454][T12817] blkdev_ioctl+0x1d0/0x3c0 [ 1749.331962][T12817] block_ioctl+0x6d/0x80 [ 1749.341539][T12817] ? blkdev_iopoll+0x70/0x70 [ 1749.346141][T12817] __se_sys_ioctl+0xcb/0x140 [ 1749.350878][T12817] __x64_sys_ioctl+0x3f/0x50 [ 1749.355487][T12817] do_syscall_64+0x4a/0x90 [ 1749.359890][T12817] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1749.365790][T12817] RIP: 0033:0x466397 [ 1749.369667][T12817] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310106044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="9188717b7db9adc9d24fdb94ee5a21918e4223527e714dd1072799da933f13839c98a9a29b393382833285ce0cb96fa9a1d6a3590da7e2cc5213cd2efa52b8c17810334e9e6b8ccb88ef285464fad0b2fff9bda09ab8a7de7e00f9bc4032906a386b9736b682f90194c6b5b9da42537c60229477ce7fd79afe546db3bdf04998a37556b1447bd9dc4a3c55bb05f8d796cfa70a4c144ad1be81de8cee0c2cc284ef102ca34030755d722a9961cb9d49f67fa747c2b5ab43afc4259e1bd24025e9e8d1e330a8e65ba75af405e61211128ffedac0de45b600beeb328ac339521fafe5777b3fadc550b399be5762104547cb16c8b54690594cbef2960142f88e13f824164f696231b998ad432958d041b8c38cf6688ec922ebc508168109b7a515b6c67c009c7b26afb5cc9ccab1ff524254d22ef373810bf37b005b2b9372ff87c8b72f4bc8275f4e9771aaa649ecd1acea48bce79749decec8656f082e68ec9eae800259b31e79aa52fdfccebae4a8b7171374c1962ac6c2d0fee5d6fca16a6a45cb568564d1c912adf6b16699acdcec1b8d9c5090e90581707e062ecf82ea170a993586b483dea7f47c158ab3dd91718cbeb1a83a6fc75b2f8d21"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r3, &(0x7f0000000040)='./file1\x00', 0x0, 0x102) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1749.389718][T12817] RSP: 002b:00007f66c9e27fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1749.398120][T12817] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 1749.406197][T12817] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 1749.414244][T12817] RBP: 00007f66c9e286bc R08: 00007f66c9e28040 R09: 0000000020000000 [ 1749.422427][T12817] R10: 0000000000000001 R11: 0000000000000246 R12: ffffffffffffffff [ 1749.430404][T12817] R13: 0000000000000016 R14: 00007f66c9e28000 R15: 0000000020000340 06:29:02 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310180044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 4 (fault-call:3 fault-nth:68): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0800052103000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x4c, r0, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x3}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x4c}}, 0x20004810) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x8, 0x0, 0x3, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r0, 0x100, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x68}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x40}}, 0x48) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x5, 0x10000010, 0x0, 0x8, 0x100000000000001, 0xfffffffffffffffe, 0xfffffffffffeffff}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) clone(0x200000, &(0x7f0000000040)="5404169658e17cd08d2627cee2d112fc088d7e", &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000480)="092210305612f63e8dd3f272ca1d9308ffe219d7abedaff3daad6affeac88d497104736b16409ed4927cfdace8ee704d318d1b494cd5d59297c3bd2d1facb9212141e8d6d97969ffd654ea85fb083c2fb03765b0dd1925dc07a60af71e1589861fc72752b4c6442aaf35cb17917e89af886881420bc499f140ebdceee6cce9e37a64e92789e3ca6f60729853af73395b38387fe7cf91532a8ba812a2ffb2c68b0c5b3ff99041b41137dfbfb28681d4a4007f") r4 = socket$inet6(0xa, 0x6, 0x7ffd) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) ptrace$cont(0x1f, r0, 0x8005, 0x6) 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1749.620971][T12846] loop4: detected capacity change from 0 to 2232 [ 1749.630128][T12846] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310138054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310104064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1749.752428][T12873] loop4: detected capacity change from 0 to 2232 [ 1749.765340][T12873] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1749.855532][T12892] loop4: detected capacity change from 0 to 2232 [ 1749.875111][T12892] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x2, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6368651a4e64260c05000900000000000000000000000094e2bfbe742c00"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="e15144aeb867582f322f315e0a94e48b682665384684f3c65ccb10e1f3aa0e93d90dd376caec9a0d468f1ccb595c4c1b3fe2604bfa4815188fff6321e9b09cbcce02bb948336fc1bf10f05ea17cf37a9ba5b42724e15cdcc2ebe4d5e34bf21a0fd4fe29e3500"/117]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1750.330120][T12914] loop4: detected capacity change from 0 to 2232 [ 1750.343908][T12914] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1750.430094][T12926] loop0: detected capacity change from 0 to 270 [ 1750.437405][T12926] FAT-fs (loop0): Unrecognized mount option "áQD®¸gX/2/1^ [ 1750.437405][T12926] ”ä‹h&e8F„óÆ\Ëáóª“ÙÓvÊìšFËY\L?â`KúHÿc!é°œ¼Î»”ƒ6üñêÏ7©º[BrNÍÌ.¾M^4¿! ýOâž5" or missing value 06:29:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x1a00000, &(0x7f0000000040)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000480)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000040)="0bdf74aeb1099d6261072d821ec73602a8136c24b852168fdf9f2e0f78c3e80ae97edbbe31f40fcf60731b65520501ecd1f0cf802196948301bb28", 0x3b}, {&(0x7f0000000500)="c5c98e7b576636bd85742ffbe0cd9f2008ab52fbf45fb83fbdf927d70322fc0e40949fd38d09a2bfe54ec1d0bad2eb5687656fe1cee20452bf1783e496ba4457ba0eb3652628519e49bc8d6e87c562ad4e2f9455aead89eb62746daa31d08449dc2358eeb81868743d88ac1b16c4", 0x6e}, {&(0x7f0000000580)="e4f3e3d45fc0ac9cbddeb977caed1202d8dc91c2b9f6084e6a3ef389bcff776a4f3e84c629169371b310b2ad25fbc15e42ab1f4947e3e442dd70c8b38057427a8e2b329a6cac892c", 0x48}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c001d00000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1], 0xf0, 0x4}], 0x1, 0xc004) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1750.681463][T12950] loop4: detected capacity change from 0 to 2232 [ 1750.691292][T12950] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100184c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1750.756710][T12967] loop4: detected capacity change from 0 to 2232 [ 1750.775486][T12967] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000c4619"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101001c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) r4 = socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000015c0)=""/4096, 0xfff}) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x12000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x20, 0xb1, 0x20, 0x0, 0x2, 0x3e, 0x9, 0x95, 0x40, 0x2d1, 0x0, 0x3, 0x38, 0x1, 0x8, 0x5, 0x1}, [{0x60000000, 0x4, 0xa448, 0x9, 0xb00, 0x24f, 0x7, 0x1400}, {0xc, 0x1000, 0x4, 0x75, 0x6, 0x3, 0x9022, 0x7}], "3d7d3ae750cbc9c4f64b123e92cf63ef90a6147fbb32b816120981a3735cd2bb54fcfb0d0f7a7dfe451bf6430a4caf494f36ef7414ec0eea543d75e9c224c927b4c6729ea993b22130b96ad8f8057c36", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb00) fallocate(r4, 0x0, 0xffff, 0x1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1751.212935][T12993] loop4: detected capacity change from 0 to 2232 [ 1751.227851][T12993] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1751.264245][T13004] loop0: detected capacity change from 0 to 270 06:29:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)="0b70c916bf1b855bca587590f63f0520fe4261fe2f585b8986c5ba4dfd479f5ac964da847f511a76c9ea4c8727ad08407fe5c5d1a2671c0dcc47beaa5d5753eead62aa743b8e1cc8be8e9e816be0033f8a214089234c1ab5426771e6ab4748fa4a9e7d30327000542a9b2091cfd01665bac0bbcf71aad3d94df0243674a39473ed49204d80c251d6b0aa0e527a422d403b87", 0x92}, {&(0x7f0000000480)="82bf744b704f47096aa5748fbc819f84f1d14c038e6f13631fd39d899e696db4cf893f61e8b4d546da240083ba14257eb7d88d718857fdcd7369c6a966f2f28717beea936a7438b71c7240e0110221b8633bc0073adc3ab56675243d2629dcb86b053331517623f3dadd6e432d1c93e42560f47d2a0243d11b4a3b781fca0c75664e2a003034b2b7c59500a5dd1cd1b17aec03be1fb7399e33b4b50e57e251ce", 0xa0}], 0x2, 0x2) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000007b32c5a7374726e63742c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000b00)) r4 = syz_mount_image$iso9660(&(0x7f00000002c0), &(0x7f0000000400)='./file1/file0\x00', 0xfffffffffffffbc5, 0x5, &(0x7f0000000840)=[{&(0x7f0000000540)="2aa4d4e61da34428f247a5507805a18b1843ea179c22d60e8d04fc245a8644fc86a2aa1483fd86f52031c621e1fa2a04efcc048eeeeecb18d1facb255366775d548e47042aa7399e25623444392d0abd8d4f6f875a0c288db2e373b687a4a9e270f8361952be437134f634ce4d5b9c907515bfebe832ec69e41641d98f68da6fbbf74e0db79f04c115ec8bb897edefe86306f5082db2c770dfdda2f4dc09e07f498c8abba5171a78beba05a40c", 0xad, 0x3}, {&(0x7f0000000600)="0f3c80d11cd2ef0ea9170ae40560a40446150ea2678fdcc23d287fe00f53b7288ed76e74a9f2c0f641755671e5700e06f45e88f358f5cccc8159ee2e98d0953b60e6fe5d1928a2aabe15dc2e3df28c9852e755b213327f71eaaeccaabbf7ec93907afb98169fa94fc5b394bd54d6d288990803da4d17253cad7dd25eb1c8091bfa2f45ceef6acf4351146a2a581967251fbdbee17d8bbb87f5c4104a36a17f6c3a9f4bcd1113ab5592b9f05b933dfa7edad44f56ceee6aaab327266956bc6985615b28e8e6c3b2b56dd24c6ddd79a32fff4b51bf076eb4ab47", 0xd9, 0x8}, {&(0x7f0000000700)="e2fd79", 0x3, 0x7}, {&(0x7f0000000740)="a4c776d58f4c05fb263136884394e763219e6addf6", 0x15, 0x9}, {&(0x7f0000000780)="cb08c5c4b6f69b36fd0a14c4a2f6f559f919eb61820f1736b11b273aefeb10aabcf955224de0d58c7dba6c5ff2b9af21118a03b6dca49be6a043b9ac231df4fdd2e89d32d4db3157f04d74fe19b213287f84fb8dfc30b082c89507503459ca8251c5149e92d0999d1cd439a291e2e843ca5f8ab13e3a74e53a3ad1873ffa63b89a4fd2818c1c2e32dcf2d2b8eea40cbfa465cf66da93cca5e427cdc990717b", 0x9f, 0xfffffffffffffe01}], 0x200000, &(0x7f0000000b40)=ANY=[@ANYBLOB='check=strict,sbsector=0x0000000000000080,subj_type=vfat\x00,uid=', @ANYRESDEC=0xee01, @ANYBLOB=',|id=', @ANYRESDEC, @ANYBLOB="2c66756e633d9873ee494600000000000004be4b2c666f775dfd4044", @ANYRESDEC, @ANYBLOB=',smackfsroot=)+,appraise_type=imasig,fsuuid=c675ea00-de<4-67d2-0b\x001-2f68163b,\x00']) renameat(r4, &(0x7f00000009c0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000a00)='./file1\x00') accept4(r2, &(0x7f0000000a40)=@l2, &(0x7f0000000ac0)=0x80, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1751.541298][T13022] loop4: detected capacity change from 0 to 2232 [ 1751.551827][T13022] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100264c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="500000000000000000000000000001"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x200000000, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) waitid(0x1, r0, &(0x7f0000000480), 0x20000000, &(0x7f0000000500)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000004, 0x4010, 0xffffffffffffffff, 0x7ee9c000) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310105384c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101003f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1751.621954][T13034] loop4: detected capacity change from 0 to 2232 [ 1751.652130][T13034] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636865636b030000000000000000"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00000001c0)={0x100000001, 0x8a}) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) getpeername(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f00000000c0)=0x80) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100404c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310104804c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1752.078556][T13074] loop4: detected capacity change from 0 to 2232 [ 1752.087711][T13074] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1752.105908][T13083] loop0: detected capacity change from 0 to 2232 06:29:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:05 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x3, 0x6, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x400800, 0x8) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x2) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101008b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="b4e1b0680c29deadef67bac84c8d1f51114dfeca42b9608a00f9dcd031a7460d9902bcbd5e7a1c8ca7e46af4cc22a86ac7cfad5ec549a35167217d93ed6cce6c3ede6944500a7faf92fcaabc1d0000ca48004ef84182eb94f0306128b8c025d599fee0ce96c8b324b361eb2e73b29fb9ea67b7faaf41214a589b18e9264be46204e0c84d348c8abaa06bb9227455cf77a08c54d15cff771121bff670950edb5a1f7b64cbcca71f1ff29b01fd279d274426a4611880266dedfc364bee3d86f099ce6dd2a9c2df76a4a50000ffc6ca0f311f142c80b1e329"]) r4 = getpgrp(r0) ptrace$cont(0xffffffffffffffff, r4, 0x8, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1752.409076][T13104] loop4: detected capacity change from 0 to 2232 [ 1752.418271][T13104] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101fffe4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x2, &(0x7f00000000c0)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x84000, &(0x7f0000000240)=ANY=[@ANYBLOB]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) getrlimit(0x1, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1752.673611][T13130] loop4: detected capacity change from 0 to 2232 [ 1752.702637][T13130] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x1, 0x1ff, 0x4, 0x0, 0xb22, 0xb, 0xffffff7f, 0x3}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101feff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getrlimit(0x0, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x2a, 0x2, @thr={&(0x7f0000000340)="2d0501b38a5e6963522a0eae7225134a344fd38a0266a2b6c9333192c9814973404d8e156d15c322d21359f8007b124e16348c31a90aa5bdc41510d42aed3f97560ab6205af6dfa95258069b1fc60fe8d959e17319823aaa0bf0c574514b59c30ac46adb5e416d5109bc830738b9fa2f8bf6f0159d7f2fce80358a054fd0bba16bed", &(0x7f0000000080)="55d4313b296bbd6f2e36caba44c401f048ae671f236f257f4a4c39b2aa3f4a60ca2a5ae4d744ab8b4aaa1c152c5704f8e79faf211eca2b323181bad2bbda561a57d7"}}, &(0x7f00000002c0)) clone(0x20202100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315bb532f3af2f5e153eb7802000eb298802d8f6c1f3b18d6d352507f7018b3124a9c5e6cf9a7b8d990915df8d3b726c6c87d90e97887df5d6944f9549ff3f88defb60bb8ca80c65b6b2dba75e00eab720339c4ee4d9578ecd187d6adde169a0d165706c53e6849f2d6c9bfcb9d0bbf04937e54f85eba42d14753cc999b1bf4cc7d20c0e3d92ac20b9a4bb78a48790cb5400851728c033a1f855c8c9b3921148", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000000149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000030149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1752.941478][T13154] loop4: detected capacity change from 0 to 2232 [ 1752.951719][T13154] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1753.009112][T13175] loop0: detected capacity change from 0 to 270 [ 1753.038591][T13186] loop4: detected capacity change from 0 to 2232 [ 1753.049279][T13186] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1753.108632][ T1034] ================================================================== [ 1753.116906][ T1034] BUG: KCSAN: data-race in vfs_readlink / vfs_unlink [ 1753.123722][ T1034] [ 1753.126031][ T1034] write to 0xffff88813da5acc0 of 4 bytes by task 13178 on cpu 1: [ 1753.133909][ T1034] vfs_unlink+0x289/0x400 [ 1753.138309][ T1034] do_unlinkat+0x238/0x4f0 [ 1753.142794][ T1034] __x64_sys_unlink+0x2c/0x30 [ 1753.147456][ T1034] do_syscall_64+0x4a/0x90 [ 1753.151868][ T1034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1753.157749][ T1034] [ 1753.160054][ T1034] read to 0xffff88813da5acc0 of 4 bytes by task 1034 on cpu 0: [ 1753.167953][ T1034] vfs_readlink+0x1c5/0x280 [ 1753.172448][ T1034] do_readlinkat+0x170/0x200 [ 1753.177029][ T1034] __x64_sys_readlink+0x43/0x50 [ 1753.181870][ T1034] do_syscall_64+0x4a/0x90 [ 1753.186289][ T1034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1753.192163][ T1034] [ 1753.194488][ T1034] Reported by Kernel Concurrency Sanitizer on: [ 1753.200635][ T1034] CPU: 0 PID: 1034 Comm: systemd-udevd Not tainted 5.13.0-rc1-syzkaller #0 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031018008660149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1753.209227][ T1034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1753.219678][ T1034] ================================================================== [ 1753.260447][T13197] loop4: detected capacity change from 0 to 2232 [ 1753.277440][T13197] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x60086dd1a4b43fed, 0x0, 0x4e24}, 0x6e) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x2, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031018008760149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x10040, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) socket$inet6(0xa, 0x0, 0x7) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000040), 0x0, 0x85f, 0x4688441) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000000249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(&(0x7f00000003c0)={0x2000000, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f00000001c0), {0x36}, &(0x7f0000000340)=""/112, 0x70, &(0x7f0000000480)=""/195, &(0x7f00000002c0)=[0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0], 0x5}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000580)=0x0) rt_tgsigqueueinfo(r3, r4, 0x9, &(0x7f00000005c0)={0x20, 0x198ff5f9, 0x101}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="fa3396e26b3d7374726963742c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r5, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x2000022, &(0x7f00000002c0)) r3 = socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={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) semop(0x0, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000080)=""/70) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private0, @in=@remote, 0x4e20, 0x1ff, 0x4e21, 0x20, 0x2, 0x20, 0xa0, 0x1d, r5, r6}, {0x4, 0xfffffffffffff800, 0x10000, 0x0, 0x9, 0x800, 0x1f, 0x8}, {0xc53, 0x1, 0x3, 0x3}, 0xf1, 0x6e6bb6, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast1, 0x4d6, 0x33}, 0x2, @in=@rand_addr=0x64010101, 0x3501, 0x3, 0x3, 0x40, 0x3642, 0x7ff, 0x80000001}}, 0xe8) 06:29:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031014008660249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1753.829671][T13229] loop4: detected capacity change from 0 to 2232 [ 1753.839055][T13229] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031014008760249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0349004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1753.927013][T13258] loop4: detected capacity change from 0 to 2232 [ 1753.938418][T13263] loop0: detected capacity change from 0 to 270 [ 1753.947176][T13263] FAT-fs (loop0): Unrecognized mount option "ú3–âk=strict" or missing value [ 1753.957468][T13258] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) process_vm_readv(r0, &(0x7f0000001740)=[{&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/198, 0xc6}, {0xfffffffffffffffc}, {&(0x7f0000001580)=""/251, 0xfb}, {&(0x7f0000001680)=""/145, 0x91}], 0x7, &(0x7f00000001c0)=[{&(0x7f00000017c0)=""/229, 0xe5}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="63e1f2db015f49a14b686f636b2c0000000000000000"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x800008}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1754.428143][T13278] loop4: detected capacity change from 0 to 2232 [ 1754.439007][T13278] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="535c7f30b2b76486e5cb9af90fc66d0d969abfdda35ac2c02a462a26cd5caea3a8479cf134379f50a370f84d7ac72da3221298af5e44caa83b48958c9f963781e90061ef4fd809241500d15746c4aa299db86d32b556062d9d873170f557f9e33788ea74f89d679cfc3628b9e320e25cea264a4003e2d5f5d1e90b"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) sendto$unix(r2, &(0x7f0000000480)="00a99dfc32a6772a4cac7085dc6b8f35971e25ccdab6ff2048f4acd5b551dadceee3f24fdba47dbcde9b4685ec1a6c5fde92c46b99c72d2d3e3971edeaf17432608040324cee7e088eba89d913fcbd34097379f948b40a6bd488af938c3d20e677af9ebee56f3c401a23da620d3914e8319117856eb1b2bb6de27e47ef7d2a664709bd3b7c87c6215e648a8921d05e11a4a77a05c480de4d", 0x98, 0x40011, &(0x7f0000000540)=@file={0x1}, 0x6e) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:07 executing program 0 (fault-call:11 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) 06:29:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000097f35c18a7a0"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0649004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1754.722632][T13302] loop4: detected capacity change from 0 to 2232 [ 1754.735603][T13302] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0749004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1754.815657][T13331] FAULT_INJECTION: forcing a failure. [ 1754.815657][T13331] name failslab, interval 1, probability 0, space 0, times 0 [ 1754.828532][T13331] CPU: 0 PID: 13331 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1754.837335][T13331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1754.847488][T13331] Call Trace: [ 1754.850771][T13331] dump_stack+0x137/0x19d [ 1754.855199][T13331] should_fail+0x23c/0x250 [ 1754.859683][T13331] __should_failslab+0x81/0x90 [ 1754.864637][T13331] ? io_uring_alloc_task_context+0x49/0x2b0 [ 1754.870646][T13331] should_failslab+0x5/0x20 [ 1754.875397][T13331] kmem_cache_alloc_trace+0x49/0x310 [ 1754.880902][T13331] ? do_anonymous_page+0x411/0x8b0 [ 1754.886173][T13331] ? fsnotify_perm+0x59/0x2e0 [ 1754.891011][T13331] ? __fsnotify_parent+0x32f/0x430 [ 1754.896154][T13331] io_uring_alloc_task_context+0x49/0x2b0 [ 1754.901867][T13331] io_uring_add_task_file+0x68/0x200 [ 1754.907226][T13331] __se_sys_io_uring_enter+0x1b4/0xa80 [ 1754.912862][T13331] ? fput+0x2d/0x130 [ 1754.916832][T13331] __x64_sys_io_uring_enter+0x74/0x80 [ 1754.922450][T13331] do_syscall_64+0x4a/0x90 [ 1754.927226][T13331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1754.933308][T13331] RIP: 0033:0x4665d9 [ 1754.937190][T13331] 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 [ 1754.956876][T13331] RSP: 002b:00007f2f6c7ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1754.965297][T13331] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1754.973479][T13331] RDX: 0000000000000000 RSI: 0000000000006196 RDI: 0000000000000004 [ 1754.981488][T13331] RBP: 00007f2f6c7ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1754.989449][T13331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1754.997417][T13331] R13: 00007ffcbd03cb9f R14: 00007f2f6c7ff300 R15: 0000000000022000 [ 1755.027938][T13342] loop4: detected capacity change from 0 to 2232 [ 1755.044563][T13342] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031014004940949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9, 0x0, 0xfc}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ptrace(0x8, r3) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="638465636b3d7374726963742c00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x1e2) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1755.293937][T13355] loop4: detected capacity change from 0 to 2232 [ 1755.304939][T13355] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() getrlimit(0xc, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="e54e54c5198bc516d1bed9a8a90f513fd7df4e114172b3f294198faf3fbe63d03e6a4d136bc0ebfe84f7db657a10b89e68c4dd2f35375c83aa2bd2b0f9cbe82421b5ac03e73968d2de185a86375a896c1524992588bd218b564df8f6e78238e8b520c2e6e74a1a496cc71ba5f2b120330100008000000000277d4eca48beef8c07c9225489290f515a90ef"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:08 executing program 0 (fault-call:11 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) 06:29:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x280000, 0x0) openat2(r4, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)={0x801, 0x2, 0x5}, 0x18) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(r3, 0x0, &(0x7f0000000080)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) mkdirat(r5, &(0x7f0000000040)='./file2\x00', 0x111) 06:29:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0a49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) getrlimit(0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="636865742c9f4f57c7b046e22919ad0e71d47cfd00"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r4, &(0x7f0000000340)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2b, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1755.618369][T13392] loop4: detected capacity change from 0 to 2232 [ 1755.628426][T13392] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1755.706838][T13400] FAULT_INJECTION: forcing a failure. [ 1755.706838][T13400] name failslab, interval 1, probability 0, space 0, times 0 [ 1755.719604][T13400] CPU: 0 PID: 13400 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1755.728454][T13400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1755.738694][T13400] Call Trace: [ 1755.741966][T13400] dump_stack+0x137/0x19d [ 1755.746289][T13400] should_fail+0x23c/0x250 [ 1755.750698][T13400] __should_failslab+0x81/0x90 [ 1755.755619][T13400] ? io_wq_create+0x6a/0x6e0 [ 1755.760270][T13400] should_failslab+0x5/0x20 [ 1755.764836][T13400] kmem_cache_alloc_trace+0x49/0x310 [ 1755.770116][T13400] io_wq_create+0x6a/0x6e0 [ 1755.774526][T13400] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1755.780331][T13400] io_uring_alloc_task_context+0x15a/0x2b0 [ 1755.786299][T13400] ? io_free_work+0x30/0x30 [ 1755.790796][T13400] ? tctx_task_work+0x3d0/0x3d0 [ 1755.795669][T13400] io_uring_add_task_file+0x68/0x200 [ 1755.800950][T13400] __se_sys_io_uring_enter+0x1b4/0xa80 06:29:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101c020660b49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1755.806569][T13400] ? fput+0x2d/0x130 [ 1755.810549][T13400] __x64_sys_io_uring_enter+0x74/0x80 [ 1755.816014][T13400] do_syscall_64+0x4a/0x90 [ 1755.820608][T13400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1755.826506][T13400] RIP: 0033:0x4665d9 [ 1755.830405][T13400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:29:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031014020940d49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000541b49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1755.850194][T13400] RSP: 002b:00007f2f6c7ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1755.858778][T13400] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1755.867015][T13400] RDX: 0000000000000000 RSI: 0000000000006196 RDI: 0000000000000004 [ 1755.875020][T13400] RBP: 00007f2f6c7ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1755.883199][T13400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1755.891377][T13400] R13: 00007ffcbd03cb9f R14: 00007f2f6c7ff300 R15: 0000000000022000 06:29:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101801c581f49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2d, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1755.929048][T13420] loop4: detected capacity change from 0 to 2232 [ 1755.945385][T13420] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1756.014211][T13432] loop4: detected capacity change from 0 to 2232 [ 1756.025580][T13432] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x40, 0x1, 0x4, 0x101, 0x0, 0x0, {0xb, 0x0, 0x8}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x80000000}, @NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x7f}, @NFULA_CFG_MODE={0xa, 0x2, {0x4, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000001) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:09 executing program 0 (fault-call:11 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) [ 1756.577812][T13463] FAULT_INJECTION: forcing a failure. [ 1756.577812][T13463] name failslab, interval 1, probability 0, space 0, times 0 [ 1756.590503][T13463] CPU: 1 PID: 13463 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1756.599574][T13463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1756.609688][T13463] Call Trace: [ 1756.613008][T13463] dump_stack+0x137/0x19d [ 1756.617341][T13463] should_fail+0x23c/0x250 [ 1756.621756][T13463] ? io_wq_create+0x96/0x6e0 [ 1756.626498][T13463] __should_failslab+0x81/0x90 [ 1756.631431][T13463] should_failslab+0x5/0x20 [ 1756.635958][T13463] __kmalloc+0x66/0x340 [ 1756.640099][T13463] ? kmem_cache_alloc_trace+0x215/0x310 [ 1756.645799][T13463] ? io_wq_create+0x6a/0x6e0 [ 1756.650389][T13463] io_wq_create+0x96/0x6e0 [ 1756.654826][T13463] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1756.660677][T13463] io_uring_alloc_task_context+0x15a/0x2b0 [ 1756.666574][T13463] ? io_free_work+0x30/0x30 [ 1756.671073][T13463] ? tctx_task_work+0x3d0/0x3d0 06:29:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f00000000c0)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r0, 0x28, &(0x7f0000000040)={0xf, 0x1, 0x8}) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) waitid(0x1, 0x0, &(0x7f00000003c0), 0x2, &(0x7f0000000440)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, &(0x7f0000000140)='./file1\x00', 0x20900, 0x8) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101401c582049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0xffffffff, 0x9, 0x0, 0x0, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) sched_setattr(r3, &(0x7f00000002c0)={0x38, 0x5, 0x8000028, 0x5, 0x10001, 0x3f34, 0x745, 0x800, 0x6, 0xffff}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17, 0x1}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) sched_setattr(r0, &(0x7f0000000340)={0x38, 0x0, 0x40, 0x8, 0x1f, 0x9, 0x0, 0x100000000, 0x0, 0x101}, 0x0) unlink(&(0x7f0000000040)='./file0\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 1756.675922][T13463] io_uring_add_task_file+0x68/0x200 [ 1756.681556][T13463] __se_sys_io_uring_enter+0x1b4/0xa80 [ 1756.687019][T13463] ? fput+0x2d/0x130 [ 1756.691081][T13463] ? __fpregs_load_activate+0x103/0x1b0 [ 1756.696633][T13463] __x64_sys_io_uring_enter+0x74/0x80 [ 1756.702224][T13463] do_syscall_64+0x4a/0x90 [ 1756.706710][T13463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1756.712622][T13463] RIP: 0033:0x4665d9 [ 1756.716519][T13463] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1756.736310][T13463] RSP: 002b:00007f2f6c7ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1756.744879][T13463] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1756.752855][T13463] RDX: 0000000000000000 RSI: 0000000000006196 RDI: 0000000000000004 [ 1756.760971][T13463] RBP: 00007f2f6c7ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1756.769168][T13463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 06:29:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000542149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101c018943649004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1756.775953][T13471] loop4: detected capacity change from 0 to 2232 [ 1756.777176][T13463] R13: 00007ffcbd03cb9f R14: 00007f2f6c7ff300 R15: 0000000000022000 [ 1756.806018][T13471] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004b4749004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004b4949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000545049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1756.868946][T13493] loop4: detected capacity change from 0 to 2232 [ 1756.886730][T13493] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) setrlimit(0xe, &(0x7f0000000040)={0x9, 0xfffffffffffffffa}) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1757.349405][T13521] loop4: detected capacity change from 0 to 2232 [ 1757.359235][T13521] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000040)="eb3c906d6b6673dd0e2a8b7de7dd0d9826e8288931fc2e66617400028001000240000004f801db8b2cc5f3fa06560208a910456467dc1c97af7259d57b4574010f", 0x41}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000545149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:10 executing program 0 (fault-call:11 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) 06:29:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@utf8}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000545249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000125d49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1757.687181][T13553] loop4: detected capacity change from 0 to 2232 [ 1757.705639][T13553] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1757.732631][T13564] FAULT_INJECTION: forcing a failure. [ 1757.732631][T13564] name failslab, interval 1, probability 0, space 0, times 0 [ 1757.745644][T13564] CPU: 1 PID: 13564 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1757.754842][T13564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1757.764992][T13564] Call Trace: [ 1757.768291][T13564] dump_stack+0x137/0x19d [ 1757.772656][T13564] should_fail+0x23c/0x250 [ 1757.777347][T13564] __should_failslab+0x81/0x90 [ 1757.782153][T13564] should_failslab+0x5/0x20 [ 1757.786731][T13564] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1757.792900][T13564] ? __cpuhp_state_add_instance_cpuslocked+0x1dc/0x330 [ 1757.800211][T13564] ? io_wq_create+0x257/0x6e0 [ 1757.805466][T13564] io_wq_create+0x257/0x6e0 [ 1757.810126][T13564] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1757.816202][T13564] io_uring_alloc_task_context+0x15a/0x2b0 [ 1757.821995][T13564] ? io_free_work+0x30/0x30 [ 1757.826499][T13564] ? tctx_task_work+0x3d0/0x3d0 [ 1757.831531][T13564] io_uring_add_task_file+0x68/0x200 [ 1757.836979][T13564] __se_sys_io_uring_enter+0x1b4/0xa80 [ 1757.842540][T13564] ? fput+0x2d/0x130 [ 1757.846501][T13564] __x64_sys_io_uring_enter+0x74/0x80 [ 1757.851905][T13564] do_syscall_64+0x4a/0x90 [ 1757.856396][T13564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1757.862562][T13564] RIP: 0033:0x4665d9 [ 1757.866453][T13564] 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 06:29:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000125e49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000125f49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1757.886174][T13564] RSP: 002b:00007f2f6c7ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1757.894576][T13564] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1757.902637][T13564] RDX: 0000000000000000 RSI: 0000000000006196 RDI: 0000000000000004 [ 1757.910593][T13564] RBP: 00007f2f6c7ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1757.918835][T13564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1757.926878][T13564] R13: 00007ffcbd03cb9f R14: 00007f2f6c7ff300 R15: 0000000000022000 06:29:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1757.989254][T13581] loop4: detected capacity change from 0 to 2232 [ 1758.008299][T13581] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1758.356221][T13599] loop4: detected capacity change from 0 to 2232 [ 1758.367119][T13599] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0xfffffffffffffffd}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/14]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000546049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(r0) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x1, 0x8, 0x6, 0x81, 0x5, 0x6, 0xffffffffffff845c, 0x8, 0x1}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x22702, 0x0) 06:29:11 executing program 0 (fault-call:11 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) 06:29:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1758.581150][T13624] loop4: detected capacity change from 0 to 2232 [ 1758.591381][T13624] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1758.643385][T13636] FAULT_INJECTION: forcing a failure. [ 1758.643385][T13636] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.656166][T13636] CPU: 0 PID: 13636 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1758.665188][T13636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1758.675431][T13636] Call Trace: [ 1758.678799][T13636] dump_stack+0x137/0x19d [ 1758.683182][T13636] should_fail+0x23c/0x250 [ 1758.687639][T13636] __should_failslab+0x81/0x90 [ 1758.692531][T13636] ? io_uring_add_task_file+0xdc/0x200 [ 1758.698068][T13636] should_failslab+0x5/0x20 [ 1758.702585][T13636] kmem_cache_alloc_trace+0x49/0x310 [ 1758.707994][T13636] ? xa_load+0x249/0x260 [ 1758.712251][T13636] io_uring_add_task_file+0xdc/0x200 [ 1758.717672][T13636] __se_sys_io_uring_enter+0x1b4/0xa80 [ 1758.723138][T13636] ? fput+0x2d/0x130 [ 1758.727067][T13636] __x64_sys_io_uring_enter+0x74/0x80 [ 1758.732592][T13636] do_syscall_64+0x4a/0x90 [ 1758.737085][T13636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1758.742997][T13636] RIP: 0033:0x4665d9 [ 1758.746895][T13636] 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 [ 1758.766511][T13636] RSP: 002b:00007f2f6c7ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1758.774955][T13636] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1758.783073][T13636] RDX: 0000000000000000 RSI: 0000000000006196 RDI: 0000000000000004 [ 1758.791156][T13636] RBP: 00007f2f6c7ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1758.799186][T13636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1758.807162][T13636] R13: 00007ffcbd03cb9f R14: 00007f2f6c7ff300 R15: 0000000000022000 [ 1758.819969][T13639] loop4: detected capacity change from 0 to 2232 06:29:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126349004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1758.837281][T13639] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1758.982539][T13656] loop4: detected capacity change from 0 to 2232 [ 1759.007845][T13656] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) sched_setattr(r0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22e, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) getpid() setrlimit(0x7, &(0x7f0000000200)={0x80000000, 0x9}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="008400a0a45f7d18098134b98b1b4d5b07e7d545a8503ecc5ae0114746c769485e6bf7634727b38c53250823b50dcbccba29f8fa38308003b52f2795469d744c2e5d7332efe96e53ca198484cbf5c4657aea79310c0f77e6de9243f64ad3fa704706546fb9a0bacdb86b90809074fe65193a6fbd0da228783c7833162d6092862b63b7e8566385f532ada413f368002aa4153232df0cda6a5880bf51d291fb27c7cb63d0cca889284329d5c25e908016e1ac8a1aa5135f5c797fcf6edb2f974bdc8f7b117d57646d"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x1000000c, 0x81, 0x2, 0x7ffd, 0x2, 0x0, 0x0, 0x34de}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)={0x5c, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r0}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_PID={0x8, 0x1c, r0}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x400c044) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000540)=@file={0x0, './file3\x00'}, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1759.411446][T13679] loop4: detected capacity change from 0 to 2232 [ 1759.434713][T13679] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126749004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 0 (fault-call:11 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) 06:29:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d0014e3f0500bb9fb045f2d1c190926c2fef2308004d04003ea1315b9532f3af2f5e153eb78020fa00eb298802d8dcbf11169c111c145129d6f9f6c1f3b18d6d352507f7018b311fef2c560001000010000000fb8019128e7e4d939955f8ac296203784000400f573fbf0000fdffff3c2cd56dbeb4fba32fdc66fa38cf96580f7863948853acdca96f9eb86bd531", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r4, 0x0, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2201, 0x0) 06:29:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() setrlimit(0x1, &(0x7f0000000040)={0x0, 0x7}) sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x6000, @fd_index=0x8, 0x2, 0xff, 0x80000000, 0x7}, 0xffffffff) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x5, 0x1, 0xffffff80, 0xc5, 0x100, 0x69aa, 0x7, 0x5, 0x3}, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000126949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1759.634944][T13709] FAULT_INJECTION: forcing a failure. [ 1759.634944][T13709] name failslab, interval 1, probability 0, space 0, times 0 [ 1759.647815][T13709] CPU: 0 PID: 13709 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1759.656745][T13709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1759.666818][T13709] Call Trace: [ 1759.670194][T13709] dump_stack+0x137/0x19d [ 1759.674542][T13709] should_fail+0x23c/0x250 [ 1759.678968][T13709] ? xas_create+0x96b/0xb30 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031018008127049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) creat(&(0x7f00000001c0)='./file1\x00', 0x7) ptrace$cont(0x7, r1, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x10000001, 0x95b2, 0x2f, 0x7, 0x39, 0x5, 0x907, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66bea743712b86a02be9d0ca83711409e973", 0x17}, {0x0, 0x0, 0x10e00}], 0x890024, &(0x7f00000000c0)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1759.683485][T13709] __should_failslab+0x81/0x90 [ 1759.688258][T13709] should_failslab+0x5/0x20 [ 1759.693090][T13709] kmem_cache_alloc+0x46/0x2f0 [ 1759.697858][T13709] xas_create+0x96b/0xb30 [ 1759.702237][T13709] xas_store+0x70/0xca0 [ 1759.706437][T13709] ? kmem_cache_alloc_node_trace+0x1f6/0x2e0 [ 1759.712492][T13709] __xa_store+0xcb/0x320 [ 1759.716763][T13709] xa_store+0x30/0x70 [ 1759.720834][T13709] io_uring_add_task_file+0x111/0x200 [ 1759.726297][T13709] __se_sys_io_uring_enter+0x1b4/0xa80 06:29:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x66, 0x3, 0x9, 0x100000001, 0x6, 0x10000, 0x0, 0x80000001}, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x2, 0x3, 0x80000001, 0x7, 0x3839, 0xffff10ef, 0xffff451b}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x6, 0x4, 0xffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="636865636b3d7301726963742c00ced02c79c78e1fc950eef05adb96198a66943978bfa6ba3221c112fb3ffa550d9da7ae9b"]) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) [ 1759.731945][T13709] ? fput+0x2d/0x130 [ 1759.735923][T13709] __x64_sys_io_uring_enter+0x74/0x80 [ 1759.741506][T13709] do_syscall_64+0x4a/0x90 [ 1759.745933][T13709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1759.747073][T13719] loop4: detected capacity change from 0 to 2232 [ 1759.751907][T13709] RIP: 0033:0x4665d9 [ 1759.751924][T13709] 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 06:29:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031014008127149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1759.782057][T13709] RSP: 002b:00007f2f6c7ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1759.782081][T13709] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1759.782092][T13709] RDX: 0000000000000000 RSI: 0000000000006196 RDI: 0000000000000004 [ 1759.806741][T13709] RBP: 00007f2f6c7ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1759.814957][T13709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1759.823097][T13709] R13: 00007ffcbd03cb9f R14: 00007f2f6c7ff300 R15: 0000000000022000 [ 1759.856582][T13719] isofs_fill_super: root inode is not a directory. Corrupted media? 06:29:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="bb"]) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031018008127249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:13 executing program 0 (fault-call:11 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) [ 1760.552352][T13763] FAULT_INJECTION: forcing a failure. [ 1760.552352][T13763] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.565436][T13763] CPU: 1 PID: 13763 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1760.574369][T13763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1760.584542][T13763] Call Trace: [ 1760.587841][T13763] dump_stack+0x137/0x19d [ 1760.592182][T13763] should_fail+0x23c/0x250 [ 1760.596685][T13763] ? xas_create+0x96b/0xb30 [ 1760.601173][T13763] __should_failslab+0x81/0x90 [ 1760.605986][T13763] should_failslab+0x5/0x20 [ 1760.610500][T13763] kmem_cache_alloc+0x46/0x2f0 [ 1760.615298][T13763] ? xas_create+0x96b/0xb30 [ 1760.620321][T13763] xas_create+0x96b/0xb30 [ 1760.624799][T13763] xas_store+0x70/0xca0 [ 1760.628967][T13763] ? kmem_cache_alloc_node_trace+0x1f6/0x2e0 [ 1760.635268][T13763] __xa_store+0xcb/0x320 [ 1760.639705][T13763] xa_store+0x30/0x70 [ 1760.643749][T13763] io_uring_add_task_file+0x111/0x200 [ 1760.649151][T13763] __se_sys_io_uring_enter+0x1b4/0xa80 [ 1760.654667][T13763] ? fput+0x2d/0x130 [ 1760.658611][T13763] __x64_sys_io_uring_enter+0x74/0x80 [ 1760.664018][T13763] do_syscall_64+0x4a/0x90 [ 1760.668501][T13763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1760.674444][T13763] RIP: 0033:0x4665d9 [ 1760.678332][T13763] 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 [ 1760.698514][T13763] RSP: 002b:00007f2f6c7ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1760.707086][T13763] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1760.715059][T13763] RDX: 0000000000000000 RSI: 0000000000006196 RDI: 0000000000000004 [ 1760.723480][T13763] RBP: 00007f2f6c7ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.731545][T13763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1760.739528][T13763] R13: 00007ffcbd03cb9f R14: 00007f2f6c7ff300 R15: 0000000000022000 06:29:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101c048127349004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x800, @remote}, 0x1c) sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, './file3\x00'}, 0x6e) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) sched_setattr(r3, &(0x7f0000000080)={0x38, 0x3, 0x28, 0x7, 0x7, 0x9, 0x401, 0x0, 0x9, 0x2}, 0x0) lsetxattr(0x0, &(0x7f0000001580)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 06:29:15 executing program 0 (fault-call:11 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) io_uring_enter(r1, 0x6196, 0x0, 0x0, 0x0, 0x0) 06:29:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x40001}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f0000000700)=[{{&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000500)=""/167, 0xa7}, {&(0x7f00000005c0)=""/88, 0x58}], 0x2, &(0x7f00000002c0)=""/52, 0x34}, 0x4}, {{&(0x7f0000000640)=@isdn, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000006c0)=""/54, 0x36}, 0x5}], 0x2, 0x40002060, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00']) ptrace$cont(0x7, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x81, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x34de}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/154, 0x9a}, {0x0}], 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001500)=@abs, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001ac0)=[{{&(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @broadcast}, 0x4, 0x3, 0x4, 0x4}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000400)}, {&(0x7f0000000800)="fa19e63361718369e7ee18370238c6312a3637bef75fe9a80cc55170d8c2caabd39dfc1fd3912e1217fa4984241922a295e0a2ae6bf46b01831f65ab5ea3c8547eb92ab82bb88519c0eae7f5d184703a49541cae231a4b82fef881b4f7e48c024ce827009b11d1068d868c398d87a2faea2c6f3296b914823a5d1757f4444edca734ac4824b89c2fe22c0b4546350cfa31d89274d1f00f795fd00002d1a8d83575165a1031dbbeb32fae61bfd4d1d10906d8149ca734aea8fe95b9399efd39c84d972455d4fc919e5e57ca0eeeba208354fe275372bfb1e72889e9", 0xdb}, {&(0x7f0000000900)="37d69a0cc3042095b49e7dfa6a5ee6869e46ed8f0325e68d852ca9879e9996967383c950667e19acf0ae9fcefdf1a433c043337d7207231fc8879791e85e015574dde31fbaa443fed498730a8d20bec5e890429abe8aad3da6cdce5984", 0x5d}, {&(0x7f0000000980)="d238fd8fad7f8bbe1609eb6ce3c686d9ad1068293628a75b57ae59f52105f60218337413fb427f61d4c7f9cd002be31d44c306eb6b5bd389a79d52a139242ac872c898f828b0120a79e28a385f53f5a4f2f91541ebeee21df53bbfae816ab6aada7e227e243e5f39e98e2bfa1b9fa8a1f5cef2fe4123e5c4d49caec605f9a3621408d16658c34b9d8500fc9eed2308727259b341f795f7909a7241ff30fb265e1ba5d173251ab4a598e64be8a57594470a2827b63378a78b8bda622842088a106e6d2b6fd1e1bb4e47d294d69d49", 0xce}, {&(0x7f0000000a80)="a25aa164cdca407a24c2b9ec2825aa94d244ff3ae62e426fb7c9a421bc71f231fce531daa827fff2b13dc30ba34f298292361ce68c0dd0045cc87c02973a09cf044015286d34003780e8a7bb48b26db5a72a4f5d97992ac43f9d712d233ebd34426aacd2f3a2690ae08d4b3dd9edaec91760030b3eed029cbf979b265d3e4d6a07a83aa794a57e0cfc01efe3bdf6bdf971b340fa17a66737b626a7a452ef27e423d23f2d4758aabce786adaf138335a442b71affdd", 0xb5}], 0x5, &(0x7f0000000bc0)=[{0x48, 0x29, 0x7, "4098ee7c6020c05e13f6e168564e1a8d5f8a1c4e93bf7c9e4c44763133584c7e64e8f60ac41ef8b74bea771d6d7d7f3e82c7645366"}, {0x88, 0x113, 0x200, "453f0c781569f646674e103b4792d603397ff638ca5bded87c8dc7dae3452de8d16c53aca6df299741b205d51aa8c8cb09a836fb3ddb9d70aba721f22aed6f70213a42cc1993fdaee46616992eae8c9854a693411a25afd64ee5985f7b73b1e8259c5780b762b25cd085d02f79b29a1761245015f2"}], 0xd0}}, {{&(0x7f0000000cc0)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)="8db97c94cf6a181c13052b1085689656ba3253bb87f869e5b56a97a4ce62", 0x1e}], 0x1, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"], 0x230}}, {{&(0x7f0000001000)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0xe5, 0x1, "aceb551fb59b1830f8196deefe9c800692793bf2ddf8a56eb507cc2fe5affd2d910dead14551b1fe5b295047120277e266ee0ef702f3ea03a73ed369c8af7d", 0x3a}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001080)="cf341637c26884150151c5b9b6118e8189ab7a31e0cce5f81c1f8674fae155856dc7bc34c0612ff3363c87a751070d8d241844c6d40d160a058c1d841eba284fabfe7758420c229019f6c99d47b404cd820e80786c07ea3fdd4482cdd2038d", 0x5f}, {&(0x7f0000001100)="6bb0ee052dbc7b1eb9a48780467389464ef0ed36550de7435e672b623e4255a0e580bbdaf9f4495dbed309b2eec2960dea81042f707ccb697f269319b357ad6c5ac74d82cd23e16f83745d53f1c663f68eb9227e1ed1178f3c6080fa95ff7b152b904c71ebe8b8cd349ac35770eed828131f04f62f2b24d67c5de93c55d0bb193ee0c4c3ab50d1d903d08e219d8056b81e5f4e6f945e7011c43a309e0681a9bec152f94362711660bc443564a3", 0xad}, {&(0x7f0000001bc0)="7610171c16bd776527c956a1cab73a2823402c97fd84eab2488c673f7c3300cb713c00c50585832b10f9a2472edc00cb3b49f659c60ff3007f0a60f7b1c9341ac835ad3597a1eef658bd276cde85edc0e0576506335ecb5cfcb9299a0968572b1d688468eefd0700000087f4ed63974469e03c56999afb780fcf9da722a9a19aa68124cb4d4395bea2855749776fc92015078fa50add3327aab6fcb778dc2ba773ed3e899bdc4b4a69ba53b36421aafbec658066b2a44062a54f0bf69831fb8e15694ecc9bf84fec7c912962a11b127f55a1882d13b0f6bef23640fa704ad1d485ae78", 0xe3}, {&(0x7f0000001280)="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", 0xfd}, {&(0x7f0000001380)="5cea395c16f97e4998810f79e4e7a06acaa3935b814bf580555cdddd94641ccec5b1642896dc8f2a46e7fc0847c79d3da71f8b5d1e7e3cad58bbf001f8e4c8df972a99de5bd4e0c241d6d7210b72030f0f981d3e16e8bfdf65635c4151112b", 0x5f}, {&(0x7f0000001400)="3822e0dacc93bab625b3921b2e130af73d633e52efb61fa825de8ee784c565c02de61d563984df36ee46d5ba282db246098ddb64b025009be3180e75c05900921a2844bf8499721b58b3", 0x4a}, {&(0x7f0000001480)="41c0509902cb2fc0071a74fd09cfc36572ca5d4950741716745c6aa7b3efc2fe1a7e06b099", 0x25}, {&(0x7f0000001580)="54a81e5820cfe902c6de383617b22142a14f5fa3cf3adf514a8a2738797182ddb7250298b561549fa5235e243c8f2ce9704ea01e25e84a5e921d845717e203ba5ea0fe8742d7b0449d23f43d9cc4d87612e9dac5cbdb9d42bc104ca6528b2e21f90a823d95a24240ad0d44c7ad06bf19e22e7c873e448ea36b64ee73104e24f4f5c9d17be27ef36fd49fdef816862b8d", 0x90}], 0x8, &(0x7f00000016c0)=[{0xa0, 0x105, 0x1, "6bbb2fc6596def050d705c223c29d366ff062aefcc27adbf49aeaaa5ac55586bb9f4170b2c8fc594e166a32c313e0544e06003c6fe73ca13d56026ad3f31ac91fe49bf194107dc5c529dcf9d848e8e70dc56be1dbb0e192cc0608f6247408cc861e6d6486c73143d05a0175ce6b61259305448677416dcfc08251906c069fc9ee32d340f8a6ec657e3b76670"}, {0x28, 0x101, 0x56cf, "dac78ad04f7bbd8e773bfbebd26abedbff0ea0ec3a4580"}, {0x88, 0x112, 0xfffff918, "5d13f4ecd5f0b28f20f0152ec8ae5be12863080a2d37f8d59d34c85b3edb970abf7cafd80cccbcc4e3a67eedff559e4a8a09cc6d8c77d94a60ca1f5d397732397a617bace38a94f2cfa95b34f7061d2e0569fae676ad567537ccabad0342c786f1e53bb482aabd28a6a4128d42cf4534b33f99"}, {0x30, 0x10b, 0x5, "2401344bf878538c6bcbdc7acf66bb6e7880b0da94c1f2cdc3cc0dde"}], 0x180}}, {{&(0x7f0000001840)=@in6={0xa, 0x4e21, 0x10000, @mcast1, 0x1}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)="03582fea72c97f1999db92405d68c7a72be3218b7d09f827c0de8a3ced3cc066cb6dd52f091f89a525d321c493d303d3a5a29fc12dbdf67d155086a86e106715ca77e4196f941be14e", 0x49}, {&(0x7f00000014c0)="7f55963b349482c900415fb8f0e7d453ab40c02f2fcfae37f2d36e7f9c00d39aeb652026adea", 0x26}, {&(0x7f0000001940)="04100a83acb52c8ec42a0d8bfe1c22110ebc812db5cffd52d78e96bd4f5fce6deb184544ac6fba338af3f0f9ea", 0x2d}, {&(0x7f0000001980)="0c59ba480a758db0ff1ee3ff31fb6d34477df230435582d7338f802a5de62fc476b91590bd650348b9cdf77e659ff4825656ed516604be489b9136e7bf6cc8dfd5a3ed036728f1d4edbbd90573a03656beead14b7be0df9d36a7974544ef9b509a5afe07a934244ec1a778bdce6c044b9877be4a466c91891d81", 0x7a}, {&(0x7f0000001a00)="4074294ca67cb5", 0x7}], 0x5}}], 0x4, 0x40000) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) 06:29:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000127449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) 06:29:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000127549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="220017010000000001172008000004009c8a2b08007809100b2a", 0x1a, 0x8b800}], 0x0, &(0x7f0000000340)={[{@overriderock}]}) [ 1762.571710][T13787] loop4: detected capacity change from 0 to 2232 [ 1762.581333][T13787] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1762.647101][T13807] FAULT_INJECTION: forcing a failure. [ 1762.647101][T13807] name failslab, interval 1, probability 0, space 0, times 0 [ 1762.659862][T13807] CPU: 0 PID: 13807 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1762.669393][T13807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1762.680602][T13807] Call Trace: [ 1762.684137][T13807] dump_stack+0x137/0x19d [ 1762.688478][T13807] should_fail+0x23c/0x250 [ 1762.692997][T13807] ? xas_create+0x96b/0xb30 [ 1762.697824][T13807] __should_failslab+0x81/0x90 [ 1762.698867][T13814] loop4: detected capacity change from 0 to 2232 [ 1762.703199][T13807] should_failslab+0x5/0x20 [ 1762.703232][T13807] kmem_cache_alloc+0x46/0x2f0 [ 1762.714189][T13807] ? xas_create+0x96b/0xb30 [ 1762.714217][T13807] xas_create+0x96b/0xb30 [ 1762.720193][T13814] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1762.723656][T13807] xas_store+0x70/0xca0 [ 1762.723684][T13807] ? kmem_cache_alloc_node_trace+0x1f6/0x2e0 [ 1762.746931][T13807] __xa_store+0xcb/0x320 [ 1762.751251][T13807] xa_store+0x30/0x70 [ 1762.755223][T13807] io_uring_add_task_file+0x111/0x200 [ 1762.760776][T13807] __se_sys_io_uring_enter+0x1b4/0xa80 [ 1762.766609][T13807] ? fput+0x2d/0x130 [ 1762.770792][T13807] __x64_sys_io_uring_enter+0x74/0x80 [ 1762.776205][T13807] do_syscall_64+0x4a/0x90 [ 1762.780877][T13807] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1762.786810][T13807] RIP: 0033:0x4665d9 [ 1762.790699][T13807] 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 [ 1762.810913][T13807