447.001895][ T4850] __iomap_dio_rw+0x698/0x1010 [ 447.006668][ T4850] iomap_dio_rw+0x30/0x70 [ 447.010987][ T4850] ext4_file_write_iter+0xaa9/0x11f0 [ 447.016254][ T4850] do_iter_readv_writev+0x2de/0x380 [ 447.021511][ T4850] do_iter_write+0x192/0x5c0 [ 447.026132][ T4850] ? splice_from_pipe_next+0x34f/0x3b0 [ 447.031705][ T4850] ? kmalloc_array+0x2d/0x40 [ 447.036336][ T4850] vfs_iter_write+0x4c/0x70 [ 447.040931][ T4850] iter_file_splice_write+0x43a/0x790 [ 447.046349][ T4850] ? splice_from_pipe+0xd0/0xd0 [ 447.051181][ T4850] direct_splice_actor+0x80/0xa0 [ 447.056131][ T4850] splice_direct_to_actor+0x345/0x650 [ 447.061484][ T4850] ? do_splice_direct+0x190/0x190 [ 447.066620][ T4850] do_splice_direct+0x106/0x190 [ 447.071452][ T4850] do_sendfile+0x63e/0xbb0 [ 447.075873][ T4850] __x64_sys_sendfile64+0x102/0x140 [ 447.081070][ T4850] do_syscall_64+0x44/0xa0 [ 447.085534][ T4850] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.091417][ T4850] RIP: 0033:0x7ff459102709 [ 447.095964][ T4850] 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 [ 447.115726][ T4850] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 447.124216][ T4850] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 447.132170][ T4850] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 22:42:55 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020206c2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202021202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 447.140127][ T4850] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.148209][ T4850] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 447.156389][ T4850] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 22:42:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020742020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:55 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @multicast2}, {0x6, @broadcast}, 0x14, {0x2, 0x4e22, @empty}, 'syz_tun\x00'}) r3 = eventfd(0x7) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='map_files\x00') io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000180)={0x3, 0x0, &(0x7f0000000140)=[r2, r3, r4, 0xffffffffffffffff]}, 0x4) r5 = syz_open_dev$sg(&(0x7f000000a0c0), 0x4fd452b, 0x101000) r6 = syz_open_pts(r4, 0x328c0) r7 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r7, 0x7ffffc, 0x0) write$binfmt_elf64(r7, &(0x7f0000000000)=ANY=[], 0xfd14) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_open_dev$loop(&(0x7f000000a100), 0x8, 0x54082) r10 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r10, 0x40086602, &(0x7f0000000040)=0x8) r11 = socket$netlink(0x10, 0x3, 0x14) sendmmsg$unix(r2, &(0x7f000000a3c0)=[{{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)="0e9c4bec3e3a0b47386ea101ce9e63eb26", 0x11}], 0x1, &(0x7f0000000500)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x40, 0x24048000}}, {{&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000680)="9c1e056f2d62c35bef722386451e32b9a7f07018142bb84b11732747fe5491161927f1050a5a50505e8264a0e8ffb3b8489f0d17dd295430d09af2425c7dbd95793813184b29a5e181031a9bb3ad6041827677d8146e9fe0be3c6ee0cf6292332984dcfd815e0bb56f19507c1a6108bd091999849366c68d04b903e0a9953c83bbb80d918f8abaa944491fbd84818382af4cf35d4c5bc18710d705f8fb4625ccba6e843d9948fef14b07e231983c2e64045c06cc680d521dbbc9f3e715e50209f853f71aef544be4f633d1c62b4fee8a54fe6d386a", 0xd5}, {&(0x7f0000000780)="2e46e23313856712a41972f6631c1039b7603a09bc349c0cd389b3ff99f7c715d9325b11570f2ec7acdd5c13451c04499d83ee018b996c6bb829edc6ae12e9acc7a20efc84c56ea3447efd80c3f3c509a3a248df310b351b69fc046faafed4c6da304eb8448e6a65d9846b0e3b06c90c69a8baf5814329989b89cc4e9aa21e503c6be4024b7d86c385e1ad28bdb200c6f0e1d90b08ba311d119b78e130ccf2d4c4b3b9", 0xa3}, {&(0x7f0000000840)="bb5271c31bfb9fa8e9f056fe6a222497efdf8aad7aa36037dc4967fd5606fa8818e279cfa53c4bb79e0b72958c76f035610e96c811c37527b83121db797574337c4ad4fd56c942aace3c9f53168a0d69f5a4ce4eda89627ba791f68cdbc8411a55fce650a188898f870ea32c95cbe26f9775aeef06b0316e6349a8586208a71f1fc3dbb1590f2230283f56487c5f343accc39fd31d88984840ab056e668b727f1190900da4c46fdce28c201e95f805231c04b4c40ab8f56a8986fc72dbda92bd", 0xc0}, {&(0x7f0000000900)="2a52b8791f68c1b451b6294eea5418e145656d3f45181bca3aec70575918c6b7a1f9f9b05efd0ec25ff12a207e362eb4f6f9c15476fe123a1728d85f9ad14b4503a0823b801d50572953a24dfc7803f17fdbf824f4d9b98b4840c79fe12d69179dc5c5cd05185d4c82990ab35ac99a58f1a8b9abeb975c47e1755cd882688b9373c6922181dd274b7257", 0x8a}, {&(0x7f00000005c0)="f185646d82e9300838d3f6a333bf204aedb15ddcdf69131c24ebda16496049c49d0549d9aeeee34b1797e6a9249012083c51e3332d9ff93060af508b8afa44d584241fe27dc11c754de409493092443743c41696ed0cdde32d37ded73491da610a658efe450ead5a8010d20352a87d6c36c11d27bb6ed506a440e7367b", 0x7d}, {&(0x7f00000009c0)="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0x1000}], 0x7, &(0x7f0000006d40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x60, 0x2000000c}}, {{&(0x7f0000006dc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006f00)=[{&(0x7f0000006e40)="5c18eeb445caa60881b7ac91003828ddb7e1bf4ff9079c7572f5ce536b861217b9a1c29b4f14b30ab2039056c22ddac4b6d9dd915c4d6b6b0a0ad607550caf78f12109b47ad0b7ecbcd2da73a087f4aa6bbdce9a995a1eab2a9483f5d9a90248b4c4b2e40a6f3bb77811a235ee6f45809db49fd2fc275c30a17ac72dc336d31bd43837cea47d8a2999485a830572674087deaa9e78e149b5216c6eaee0f977b624105252579e39b4bafce248f62e556db26a1c0bbe394dc44959fc30799b", 0xbe}], 0x1, &(0x7f0000006fc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x10000}}, {{&(0x7f0000007000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000073c0)=[{&(0x7f0000007080)="db65cb3d5e1b4e0b1c656bbd2a642ee9b7255e2f2d27a1040ea0a534700a670cc0aba2e4b1e1b9ff84bb1983bc725e818ea87dcf65e46a96d39ceab6d72933052ccab27f3b740fc0cbd18c29d0d2197eb770f0512c3ff34e73828e732453ec06e26591c1da4b9842c5605da75d623feeb999128799c84f38992827ac5504590a4d44064d992d204bd711d4395b35408ac911005ca5b6648dae19a4f94e634dabe3dc1b0363", 0xa5}, {&(0x7f0000007140)="fe261d7d5f7417e949b599daf4a6c8a170b49ead7328a4fdd2d2c9f36094684e3702781412108a3fdbe04ad652358818f702aedff53cef5caf3068b1f37cf4d2f7598dd1371f78ba89ac7e24097ff632824eadd8460449c3069f4759d2ab8d0570174a3e74adb79a18d3362509a306a23cd1", 0x72}, {&(0x7f00000071c0)="0aac4d08e87450c31ae563f526942caa9be1269b92ffbf8048e2b3ce9f903cbdb26308067af0f79b902476e2e38c12013e615cff71b47c3b5046de0dae51806fa559ab6736fec7f9d01bb0cf901010996aa79815aa905612432578a3ff4209464e6af0f4359ac4c5", 0x68}, {&(0x7f0000007240)="bb314090977c0f355a23e4f2c1e6493a3d43d1348961827fbe8d90c50c9b3cd08cf29e92e3960564c5f5d3194f0c06365e5b8c10156873", 0x37}, {0xfffffffffffffffd}, {&(0x7f0000007280)="298109d6d2e0eea95346d0de75546a7ff7bd921ed2b9c58e69f72cab8101bb83113100536ad55a4dd4d7a8b790114799b1dd4f6b2ce194240121c775b2a20cac43e8b07998ea3a19a55121ae10c0de4837976f95f1d4bf57278531c8a31181700037c3ed", 0x64}, {&(0x7f0000007300)="33bcd507ddfddcaad1d6dc6f23b2ddc312a29fd92723459353e2b4697f4d", 0x1e}, {&(0x7f0000007340)="7477dcbec7427c904c6b59a13fffac47f59de33cc1cbaf12988a5c6244786c7ce59d8f11d0c5662cef9bd4295075c4811a00776744b78e4137cb42a933bc82fe7ca5cff8997205ffa83073eed3a6e818b9cb813b000da32067d1a7140bca6ca207a3df39efaedfbd05ffe9af521b66c3e6cf9de7c9", 0x75}], 0x8, &(0x7f00000076c0)=[@rights={{0x20, 0x1, 0x1, [r3, r2, 0xffffffffffffffff, r1]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000007780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000007900)=[{&(0x7f0000007800)="1fd74be99100fbd117daee52ef90e61641e35d1c1bbdf3aebda9c46087946ab7b5b2b2d62f28d46316e15bba1517adb67e722f29f336e180bc37841dd6573abd2bc8ef9e7dcf1d9d9610c0b2595d178d0a90c0ef5fbe2cebe3a7e6955a0cd1fa320abb4709893b8e7065343d04d8d32e9c7904e753422415f058987705d5a43221beb2a27e2f1a744ce386a983e4334b38ad9d40e7fd7c4e", 0x98}, {&(0x7f00000078c0)="17e2cda2fbe821baf9a03e797e63f23b328e46e1c98fdb9876c294e6f98fef935b33dc1a", 0x24}], 0x2, &(0x7f000000a140)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r5, r6, r1, r7, r8, r9]}}], 0x70, 0x20008020}}, {{&(0x7f000000a1c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a340)=[{&(0x7f000000a240)="5ab3857ffcd958b8cc13b62ade65a65eee98ada60fcc783ddd13ef7b57679f88d008f624c459ef69fb827a8d4b077830d770cee3407b620c98523fc0c06148c0e2c35fc8c8aef2b5b39c820613ce6f034a60bc7a792a184312dd68508362f38fca49f8703b6439c3c11e42c4017356ece10f511fec6e53542e6a703da04af822286950dd2d543b1397821646fb2399b9b16977189d8c1b2bfa30b32b6261eaef0045fcb5c02e3da08ccd343b9a678131b27c167440f878ff075d10265268c4dd59c5a2749323c18800c86d9841294130b2259fee710c42", 0xd7}], 0x1, &(0x7f000000a380)=[@rights={{0x30, 0x1, 0x1, [r1, r0, r10, r3, r11, r1, r3, r0]}}], 0x30, 0x90}}], 0x7, 0x20000040) 22:42:56 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:56 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020207a2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 447.258992][ T4871] loop2: detected capacity change from 0 to 224 22:42:56 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 37) 22:42:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202022202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020e42020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020e52020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202025202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 447.361924][ T4890] loop2: detected capacity change from 0 to 224 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020fe2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 447.421942][ T4907] loop2: detected capacity change from 0 to 224 [ 447.432634][ T4901] FAULT_INJECTION: forcing a failure. [ 447.432634][ T4901] name failslab, interval 1, probability 0, space 0, times 0 [ 447.445394][ T4901] CPU: 1 PID: 4901 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 447.454072][ T4901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.464132][ T4901] Call Trace: [ 447.467411][ T4901] dump_stack_lvl+0xd6/0x122 [ 447.472046][ T4901] dump_stack+0x11/0x1b [ 447.476234][ T4901] should_fail+0x23c/0x250 [ 447.480663][ T4901] ? mempool_alloc_slab+0x16/0x20 [ 447.485689][ T4901] __should_failslab+0x81/0x90 [ 447.490628][ T4901] should_failslab+0x5/0x20 [ 447.495217][ T4901] kmem_cache_alloc+0x4f/0x300 [ 447.500054][ T4901] mempool_alloc_slab+0x16/0x20 [ 447.504901][ T4901] ? mempool_free+0x130/0x130 [ 447.509747][ T4901] mempool_alloc+0x9d/0x310 [ 447.514249][ T4901] ? __getblk_gfp+0x3f/0x590 22:42:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202070202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:56 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) [ 447.518895][ T4901] bio_alloc_bioset+0xcc/0x530 [ 447.523717][ T4901] ? __ext4_get_inode_loc+0x760/0x8c0 [ 447.529095][ T4901] submit_bh_wbc+0x130/0x330 [ 447.533695][ T4901] __sync_dirty_buffer+0x136/0x1e0 [ 447.538804][ T4901] sync_dirty_buffer+0x16/0x20 [ 447.543707][ T4901] ext4_write_inode+0x2ad/0x3c0 [ 447.548559][ T4901] write_inode+0x89/0x180 [ 447.553208][ T4901] __writeback_single_inode+0x2a2/0x440 [ 447.558805][ T4901] writeback_single_inode+0x17b/0x3e0 [ 447.564285][ T4901] sync_inode_metadata+0x57/0x80 [ 447.569210][ T4901] ext4_sync_file+0x359/0x670 [ 447.573919][ T4901] ? tsan.module_ctor+0x10/0x10 [ 447.578833][ T4901] vfs_fsync_range+0x107/0x120 [ 447.583620][ T4901] iomap_dio_complete+0x2d5/0x3c0 [ 447.588752][ T4901] iomap_dio_rw+0x4e/0x70 [ 447.593133][ T4901] ? ext4_file_write_iter+0x491/0x11f0 [ 447.598698][ T4901] ext4_file_write_iter+0xaa9/0x11f0 [ 447.603995][ T4901] ? ext4_file_write_iter+0x491/0x11f0 [ 447.609456][ T4901] do_iter_readv_writev+0x2de/0x380 [ 447.614645][ T4901] do_iter_write+0x192/0x5c0 [ 447.619229][ T4901] ? splice_from_pipe_next+0x34f/0x3b0 [ 447.624940][ T4901] ? kmalloc_array+0x2d/0x40 [ 447.629627][ T4901] vfs_iter_write+0x4c/0x70 [ 447.634154][ T4901] iter_file_splice_write+0x43a/0x790 [ 447.639542][ T4901] ? splice_from_pipe+0xd0/0xd0 [ 447.644411][ T4901] direct_splice_actor+0x80/0xa0 [ 447.649381][ T4901] splice_direct_to_actor+0x345/0x650 [ 447.654832][ T4901] ? do_splice_direct+0x190/0x190 [ 447.659870][ T4901] do_splice_direct+0x106/0x190 [ 447.664713][ T4901] do_sendfile+0x63e/0xbb0 [ 447.669205][ T4901] __x64_sys_sendfile64+0x102/0x140 [ 447.674592][ T4901] do_syscall_64+0x44/0xa0 [ 447.679007][ T4901] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.684988][ T4901] RIP: 0033:0x7ff459102709 [ 447.689445][ T4901] 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 [ 447.709329][ T4901] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 447.717905][ T4901] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 447.725866][ T4901] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 447.733850][ T4901] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.741909][ T4901] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 447.750173][ T4901] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 [ 447.833827][ T4923] loop2: detected capacity change from 0 to 224 22:42:56 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002120202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:56 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:56 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 38) 22:42:56 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) syz_io_uring_setup(0x76b2, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x23457, 0x0, 0x0, 0x1}, 0x7ff) 22:42:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020fe202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002220202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020032020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002520202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 448.125290][ T4944] loop2: detected capacity change from 0 to 224 22:42:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020004020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 448.202689][ T4962] loop2: detected capacity change from 0 to 224 [ 448.233924][ T4958] FAULT_INJECTION: forcing a failure. [ 448.233924][ T4958] name failslab, interval 1, probability 0, space 0, times 0 [ 448.246574][ T4958] CPU: 0 PID: 4958 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 448.255276][ T4958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.265694][ T4958] Call Trace: [ 448.268974][ T4958] dump_stack_lvl+0xd6/0x122 [ 448.273573][ T4958] dump_stack+0x11/0x1b [ 448.277819][ T4958] should_fail+0x23c/0x250 [ 448.282235][ T4958] ? mempool_alloc_slab+0x16/0x20 [ 448.287264][ T4958] __should_failslab+0x81/0x90 [ 448.292054][ T4958] should_failslab+0x5/0x20 [ 448.296555][ T4958] kmem_cache_alloc+0x4f/0x300 22:42:57 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) 22:42:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020042020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:57 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020007020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 448.301320][ T4958] mempool_alloc_slab+0x16/0x20 [ 448.306187][ T4958] ? mempool_free+0x130/0x130 [ 448.310868][ T4958] mempool_alloc+0x9d/0x310 [ 448.315373][ T4958] ? crypto_shash_update+0x13c/0x1a0 [ 448.320944][ T4958] sg_pool_alloc+0x74/0x90 [ 448.325363][ T4958] __sg_alloc_table+0xce/0x290 [ 448.330240][ T4958] sg_alloc_table_chained+0xaf/0x140 [ 448.335556][ T4958] ? sg_alloc_table_chained+0x140/0x140 [ 448.341116][ T4958] scsi_alloc_sgtables+0x184/0x510 [ 448.346307][ T4958] sd_init_command+0x952/0x1610 22:42:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020fffe20202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 448.351422][ T4958] scsi_queue_rq+0x10cd/0x15a0 [ 448.356190][ T4958] blk_mq_dispatch_rq_list+0x63b/0x1080 [ 448.361745][ T4958] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 448.367337][ T4958] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 448.373595][ T4958] ? rb_insert_color+0x2fa/0x310 [ 448.378570][ T4958] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 448.384636][ T4958] __blk_mq_run_hw_queue+0xbc/0x140 [ 448.389889][ T4958] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 448.395780][ T4958] blk_mq_run_hw_queue+0x22c/0x250 [ 448.400934][ T4958] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 448.406867][ T4958] blk_mq_flush_plug_list+0x302/0x3d0 [ 448.412459][ T4958] blk_flush_plug_list+0x235/0x260 [ 448.417581][ T4958] blk_finish_plug+0x44/0x60 [ 448.422178][ T4958] __iomap_dio_rw+0xca7/0x1010 [ 448.426955][ T4958] iomap_dio_rw+0x30/0x70 [ 448.431597][ T4958] ext4_file_write_iter+0xaa9/0x11f0 [ 448.436897][ T4958] do_iter_readv_writev+0x2de/0x380 [ 448.442164][ T4958] do_iter_write+0x192/0x5c0 [ 448.446744][ T4958] ? splice_from_pipe_next+0x34f/0x3b0 [ 448.452195][ T4958] ? kmalloc_array+0x2d/0x40 [ 448.456794][ T4958] vfs_iter_write+0x4c/0x70 [ 448.461365][ T4958] iter_file_splice_write+0x43a/0x790 [ 448.466744][ T4958] ? splice_from_pipe+0xd0/0xd0 [ 448.471684][ T4958] direct_splice_actor+0x80/0xa0 [ 448.476649][ T4958] splice_direct_to_actor+0x345/0x650 [ 448.482075][ T4958] ? do_splice_direct+0x190/0x190 [ 448.487104][ T4958] do_splice_direct+0x106/0x190 [ 448.491991][ T4958] do_sendfile+0x63e/0xbb0 [ 448.496412][ T4958] __x64_sys_sendfile64+0x102/0x140 [ 448.501783][ T4958] do_syscall_64+0x44/0xa0 [ 448.506466][ T4958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 448.512352][ T4958] RIP: 0033:0x7ff459102709 [ 448.516834][ T4958] 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 [ 448.536471][ T4958] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 448.544863][ T4958] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 448.552901][ T4958] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 448.560850][ T4958] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.568798][ T4958] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 448.576926][ T4958] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 22:42:57 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 39) [ 448.613388][ T4992] loop2: detected capacity change from 0 to 224 [ 448.730039][ T5003] FAULT_INJECTION: forcing a failure. [ 448.730039][ T5003] name failslab, interval 1, probability 0, space 0, times 0 [ 448.742673][ T5003] CPU: 1 PID: 5003 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 448.751340][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.761488][ T5003] Call Trace: [ 448.764751][ T5003] dump_stack_lvl+0xd6/0x122 [ 448.769346][ T5003] dump_stack+0x11/0x1b [ 448.773562][ T5003] should_fail+0x23c/0x250 [ 448.778058][ T5003] ? kcalloc+0x32/0x50 [ 448.782187][ T5003] __should_failslab+0x81/0x90 [ 448.786934][ T5003] should_failslab+0x5/0x20 [ 448.791478][ T5003] __kmalloc+0x6f/0x350 [ 448.795705][ T5003] ? blk_mq_sched_dispatch_requests+0xe6/0x110 [ 448.801847][ T5003] kcalloc+0x32/0x50 [ 448.805729][ T5003] ext4_find_extent+0x21c/0x7f0 [ 448.810732][ T5003] ? blk_mq_run_hw_queue+0x22c/0x250 [ 448.816114][ T5003] ext4_ext_map_blocks+0x115/0x1ff0 [ 448.821307][ T5003] ? finish_task_switch+0xce/0x290 [ 448.826472][ T5003] ? ext4_es_lookup_extent+0x36b/0x490 [ 448.832019][ T5003] ext4_map_blocks+0x71e/0xf00 [ 448.836767][ T5003] ext4_convert_unwritten_extents+0x17a/0x2d0 [ 448.842995][ T5003] ext4_dio_write_end_io+0x88/0x100 [ 448.848220][ T5003] ? ext4_buffered_write_iter+0x400/0x400 [ 448.853961][ T5003] iomap_dio_complete+0xb8/0x3c0 [ 448.858908][ T5003] iomap_dio_rw+0x4e/0x70 [ 448.863225][ T5003] ext4_file_write_iter+0xaa9/0x11f0 [ 448.868490][ T5003] do_iter_readv_writev+0x2de/0x380 [ 448.873699][ T5003] do_iter_write+0x192/0x5c0 [ 448.878295][ T5003] ? splice_from_pipe_next+0x34f/0x3b0 [ 448.883994][ T5003] ? kmalloc_array+0x2d/0x40 [ 448.888570][ T5003] vfs_iter_write+0x4c/0x70 [ 448.893082][ T5003] iter_file_splice_write+0x43a/0x790 [ 448.898437][ T5003] ? splice_from_pipe+0xd0/0xd0 [ 448.903274][ T5003] direct_splice_actor+0x80/0xa0 [ 448.908211][ T5003] splice_direct_to_actor+0x345/0x650 [ 448.913564][ T5003] ? do_splice_direct+0x190/0x190 [ 448.918652][ T5003] do_splice_direct+0x106/0x190 [ 448.923486][ T5003] do_sendfile+0x63e/0xbb0 [ 448.927890][ T5003] __x64_sys_sendfile64+0x102/0x140 [ 448.933077][ T5003] do_syscall_64+0x44/0xa0 [ 448.937478][ T5003] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 448.943398][ T5003] RIP: 0033:0x7ff459102709 [ 448.947791][ T5003] 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 [ 448.967458][ T5003] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 22:42:57 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000220202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:57 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) 22:42:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020072020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 448.975862][ T5003] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 448.983830][ T5003] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 448.991803][ T5003] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.999779][ T5003] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 449.007760][ T5003] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 [ 449.015796][ T5003] EXT4-fs warning (device sda1): ext4_convert_unwritten_extents:4780: inode #14293: block 48: len 16: ext4_ext_map_blocks returned -12 22:42:57 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 40) 22:42:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000320202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020082020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 449.050067][ T5008] loop2: detected capacity change from 0 to 224 22:42:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000420202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:57 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x800003df) [ 449.157223][ T5029] loop2: detected capacity change from 0 to 224 [ 449.175529][ T5030] FAULT_INJECTION: forcing a failure. [ 449.175529][ T5030] name failslab, interval 1, probability 0, space 0, times 0 [ 449.188214][ T5030] CPU: 1 PID: 5030 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 449.197036][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:42:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020001820202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020001920202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:57 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) [ 449.207180][ T5030] Call Trace: [ 449.210461][ T5030] dump_stack_lvl+0xd6/0x122 [ 449.215057][ T5030] dump_stack+0x11/0x1b [ 449.219217][ T5030] should_fail+0x23c/0x250 [ 449.223638][ T5030] ? mempool_alloc_slab+0x16/0x20 [ 449.228691][ T5030] __should_failslab+0x81/0x90 [ 449.233455][ T5030] should_failslab+0x5/0x20 [ 449.237955][ T5030] kmem_cache_alloc+0x4f/0x300 [ 449.242744][ T5030] mempool_alloc_slab+0x16/0x20 [ 449.247622][ T5030] ? mempool_free+0x130/0x130 [ 449.252297][ T5030] mempool_alloc+0x9d/0x310 [ 449.256805][ T5030] ? __getblk_gfp+0x3f/0x590 [ 449.261602][ T5030] bio_alloc_bioset+0xcc/0x530 [ 449.266369][ T5030] ? __ext4_get_inode_loc+0x760/0x8c0 [ 449.272024][ T5030] submit_bh_wbc+0x130/0x330 [ 449.276635][ T5030] __sync_dirty_buffer+0x136/0x1e0 [ 449.281756][ T5030] sync_dirty_buffer+0x16/0x20 [ 449.286554][ T5030] ext4_write_inode+0x2ad/0x3c0 [ 449.291418][ T5030] write_inode+0x89/0x180 [ 449.295755][ T5030] __writeback_single_inode+0x2a2/0x440 [ 449.301316][ T5030] writeback_single_inode+0x17b/0x3e0 [ 449.306852][ T5030] sync_inode_metadata+0x57/0x80 [ 449.311811][ T5030] ext4_sync_file+0x359/0x670 [ 449.316573][ T5030] ? tsan.module_ctor+0x10/0x10 [ 449.321436][ T5030] vfs_fsync_range+0x107/0x120 [ 449.326205][ T5030] iomap_dio_complete+0x2d5/0x3c0 [ 449.331297][ T5030] iomap_dio_rw+0x4e/0x70 [ 449.335648][ T5030] ext4_file_write_iter+0xaa9/0x11f0 [ 449.341215][ T5030] do_iter_readv_writev+0x2de/0x380 [ 449.346487][ T5030] do_iter_write+0x192/0x5c0 [ 449.351089][ T5030] ? splice_from_pipe_next+0x34f/0x3b0 [ 449.356642][ T5030] ? kmalloc_array+0x2d/0x40 [ 449.361339][ T5030] vfs_iter_write+0x4c/0x70 [ 449.365933][ T5030] iter_file_splice_write+0x43a/0x790 [ 449.371504][ T5030] ? splice_from_pipe+0xd0/0xd0 [ 449.376362][ T5030] direct_splice_actor+0x80/0xa0 [ 449.381308][ T5030] splice_direct_to_actor+0x345/0x650 [ 449.386698][ T5030] ? do_splice_direct+0x190/0x190 [ 449.391727][ T5030] do_splice_direct+0x106/0x190 [ 449.396672][ T5030] do_sendfile+0x63e/0xbb0 [ 449.401097][ T5030] __x64_sys_sendfile64+0x102/0x140 [ 449.406305][ T5030] do_syscall_64+0x44/0xa0 [ 449.410842][ T5030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 449.416786][ T5030] RIP: 0033:0x7ff459102709 [ 449.421204][ T5030] 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 [ 449.441076][ T5030] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 449.449498][ T5030] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002120202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020092020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 449.457478][ T5030] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 449.465557][ T5030] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 449.473538][ T5030] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 449.481513][ T5030] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002220202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:58 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x800003df) [ 449.626104][ T5060] loop2: detected capacity change from 0 to 224 22:42:58 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 41) 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002520202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:58 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020212020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020007020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:58 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x800003df) 22:42:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020222020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 449.733410][ T5085] loop2: detected capacity change from 0 to 224 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000fe20202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 449.796672][ T5088] FAULT_INJECTION: forcing a failure. [ 449.796672][ T5088] name failslab, interval 1, probability 0, space 0, times 0 [ 449.809323][ T5088] CPU: 1 PID: 5088 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 449.818086][ T5088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.828295][ T5088] Call Trace: [ 449.831572][ T5088] dump_stack_lvl+0xd6/0x122 [ 449.836223][ T5088] dump_stack+0x11/0x1b [ 449.840418][ T5088] should_fail+0x23c/0x250 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002002202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 449.844834][ T5088] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 449.850117][ T5088] __should_failslab+0x81/0x90 [ 449.854941][ T5088] should_failslab+0x5/0x20 [ 449.859444][ T5088] kmem_cache_alloc+0x4f/0x300 [ 449.864261][ T5088] ext4_mb_new_blocks+0x73f/0x1fc0 [ 449.869370][ T5088] ? ext4_find_extent+0x7b2/0x7f0 [ 449.874396][ T5088] ? ext4_ext_search_right+0x246/0x540 [ 449.879861][ T5088] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 449.885149][ T5088] ? ext4_es_lookup_extent+0x36b/0x490 [ 449.890699][ T5088] ext4_map_blocks+0x71e/0xf00 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002003202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002004202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 449.895543][ T5088] ext4_iomap_begin+0x4b0/0x630 [ 449.900405][ T5088] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 449.905606][ T5088] iomap_iter+0x39c/0x470 [ 449.909942][ T5088] __iomap_dio_rw+0x698/0x1010 [ 449.914796][ T5088] iomap_dio_rw+0x30/0x70 [ 449.919248][ T5088] ? ext4_file_write_iter+0x491/0x11f0 [ 449.924704][ T5088] ext4_file_write_iter+0xaa9/0x11f0 [ 449.929995][ T5088] ? ext4_file_write_iter+0x491/0x11f0 [ 449.935456][ T5088] do_iter_readv_writev+0x2de/0x380 [ 449.940714][ T5088] do_iter_write+0x192/0x5c0 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002018202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 449.945309][ T5088] ? splice_from_pipe_next+0x34f/0x3b0 [ 449.950938][ T5088] ? kmalloc_array+0x2d/0x40 [ 449.955561][ T5088] vfs_iter_write+0x4c/0x70 [ 449.960124][ T5088] iter_file_splice_write+0x43a/0x790 [ 449.965641][ T5088] ? splice_from_pipe+0xd0/0xd0 [ 449.970490][ T5088] direct_splice_actor+0x80/0xa0 [ 449.975437][ T5088] splice_direct_to_actor+0x345/0x650 [ 449.980807][ T5088] ? do_splice_direct+0x190/0x190 [ 449.985825][ T5088] do_splice_direct+0x106/0x190 [ 449.990668][ T5088] do_sendfile+0x63e/0xbb0 [ 449.995156][ T5088] __x64_sys_sendfile64+0x102/0x140 [ 450.000460][ T5088] do_syscall_64+0x44/0xa0 [ 450.004879][ T5088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 450.010778][ T5088] RIP: 0033:0x7ff459102709 [ 450.015198][ T5088] 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 [ 450.034808][ T5088] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 450.043225][ T5088] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 450.051203][ T5088] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 450.059181][ T5088] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 450.067257][ T5088] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 450.075277][ T5088] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 [ 450.111399][ T5095] loop2: detected capacity change from 0 to 224 22:42:58 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 42) 22:42:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002019202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:58 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020252020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:58 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) 22:42:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020702020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002021202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 450.222253][ T5125] loop2: detected capacity change from 0 to 224 22:42:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020fe2020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 450.296483][ T5136] FAULT_INJECTION: forcing a failure. [ 450.296483][ T5136] name failslab, interval 1, probability 0, space 0, times 0 [ 450.309180][ T5136] CPU: 0 PID: 5136 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 450.317856][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.328148][ T5136] Call Trace: [ 450.331428][ T5136] dump_stack_lvl+0xd6/0x122 [ 450.336187][ T5136] dump_stack+0x11/0x1b [ 450.340660][ T5136] should_fail+0x23c/0x250 22:42:59 executing program 4: r0 = syz_io_uring_setup(0x7d54, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f00006d8000/0x2000)=nil, &(0x7f0000ff0000/0xf000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x1080}, 0x1}, 0x9) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)={'syz1', "281eb4a0f3b52b95d7c6e8156f30cff3706bb7ec2ce38cf3df7b5caeee9c978f094ca583dc4f33624b5c79fbd85f5f86165aa1ef635eef56ec4f6e79eafe91429483baa9547c86f5c210c10ea0309677"}, 0x54) r5 = signalfd(r0, &(0x7f0000000380)={[0x7ff]}, 0x8) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r6, 0x1, 0x70bd28, 0x25dfdbff}, 0x1c}, 0x1, 0x0, 0x0, 0x4c085}, 0x20000000) sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r6, 0x0, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x8, 0x2, 0xff}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000874}, 0x4060811) socketpair(0x10, 0xa, 0xf4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r7, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0x101}, 0x1c) r9 = openat$cgroup_ro(r8, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r9, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x5c, 0x0, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:42:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002022202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 450.345098][ T5136] __should_failslab+0x81/0x90 [ 450.349976][ T5136] ? __iomap_dio_rw+0x139/0x1010 [ 450.354926][ T5136] should_failslab+0x5/0x20 [ 450.359508][ T5136] kmem_cache_alloc_trace+0x52/0x320 [ 450.364859][ T5136] __iomap_dio_rw+0x139/0x1010 [ 450.369644][ T5136] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 450.375520][ T5136] ? percpu_counter_add_batch+0xc0/0xd0 [ 450.381076][ T5136] iomap_dio_rw+0x30/0x70 [ 450.385588][ T5136] ext4_file_write_iter+0xaa9/0x11f0 [ 450.390930][ T5136] do_iter_readv_writev+0x2de/0x380 22:42:59 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:59 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) [ 450.396297][ T5136] do_iter_write+0x192/0x5c0 [ 450.400948][ T5136] ? splice_from_pipe_next+0x34f/0x3b0 [ 450.406499][ T5136] ? kmalloc_array+0x2d/0x40 [ 450.411123][ T5136] vfs_iter_write+0x4c/0x70 [ 450.415634][ T5136] iter_file_splice_write+0x43a/0x790 [ 450.421128][ T5136] ? splice_from_pipe+0xd0/0xd0 [ 450.426163][ T5136] direct_splice_actor+0x80/0xa0 [ 450.431104][ T5136] splice_direct_to_actor+0x345/0x650 [ 450.436547][ T5136] ? do_splice_direct+0x190/0x190 [ 450.441658][ T5136] do_splice_direct+0x106/0x190 [ 450.446511][ T5136] do_sendfile+0x63e/0xbb0 [ 450.450932][ T5136] __x64_sys_sendfile64+0x102/0x140 [ 450.456139][ T5136] do_syscall_64+0x44/0xa0 [ 450.460568][ T5136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 450.466579][ T5136] RIP: 0033:0x7ff459102709 [ 450.470999][ T5136] 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 [ 450.479712][ T5155] loop2: detected capacity change from 0 to 224 [ 450.490609][ T5136] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 450.490633][ T5136] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 450.490644][ T5136] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 450.490655][ T5136] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 450.490665][ T5136] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 450.490675][ T5136] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 22:42:59 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 43) 22:42:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002025202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020200320202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:42:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002070202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020fe202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:42:59 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:42:59 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) 22:42:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020200420202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 450.670729][ T5184] loop2: detected capacity change from 0 to 224 [ 450.687491][ T5181] FAULT_INJECTION: forcing a failure. [ 450.687491][ T5181] name failslab, interval 1, probability 0, space 0, times 0 [ 450.700162][ T5181] CPU: 1 PID: 5181 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 450.709005][ T5181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.719224][ T5181] Call Trace: [ 450.722504][ T5181] dump_stack_lvl+0xd6/0x122 [ 450.727135][ T5181] dump_stack+0x11/0x1b [ 450.731272][ T5181] should_fail+0x23c/0x250 [ 450.735667][ T5181] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 450.740943][ T5181] __should_failslab+0x81/0x90 [ 450.745713][ T5181] should_failslab+0x5/0x20 [ 450.750200][ T5181] kmem_cache_alloc+0x4f/0x300 [ 450.755033][ T5181] ext4_mb_new_blocks+0x73f/0x1fc0 [ 450.760327][ T5181] ? ext4_find_extent+0x7b2/0x7f0 [ 450.765479][ T5181] ? ext4_ext_search_right+0x246/0x540 [ 450.770932][ T5181] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 450.776231][ T5181] ? ext4_es_lookup_extent+0x36b/0x490 [ 450.781736][ T5181] ext4_map_blocks+0x71e/0xf00 [ 450.786526][ T5181] ext4_iomap_begin+0x4b0/0x630 [ 450.791593][ T5181] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 450.796854][ T5181] iomap_iter+0x39c/0x470 [ 450.801184][ T5181] __iomap_dio_rw+0x698/0x1010 [ 450.805953][ T5181] iomap_dio_rw+0x30/0x70 [ 450.810270][ T5181] ? ext4_file_write_iter+0x491/0x11f0 [ 450.815716][ T5181] ext4_file_write_iter+0xaa9/0x11f0 [ 450.820992][ T5181] ? ext4_file_write_iter+0x491/0x11f0 [ 450.826447][ T5181] do_iter_readv_writev+0x2de/0x380 [ 450.831710][ T5181] do_iter_write+0x192/0x5c0 [ 450.836361][ T5181] ? splice_from_pipe_next+0x34f/0x3b0 [ 450.841797][ T5181] ? kmalloc_array+0x2d/0x40 [ 450.846632][ T5181] vfs_iter_write+0x4c/0x70 [ 450.851147][ T5181] iter_file_splice_write+0x43a/0x790 [ 450.856503][ T5181] ? splice_from_pipe+0xd0/0xd0 [ 450.861349][ T5181] direct_splice_actor+0x80/0xa0 [ 450.866270][ T5181] splice_direct_to_actor+0x345/0x650 [ 450.871635][ T5181] ? do_splice_direct+0x190/0x190 [ 450.876656][ T5181] do_splice_direct+0x106/0x190 [ 450.881556][ T5181] do_sendfile+0x63e/0xbb0 [ 450.885970][ T5181] __x64_sys_sendfile64+0x102/0x140 [ 450.891250][ T5181] do_syscall_64+0x44/0xa0 [ 450.895652][ T5181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 450.901561][ T5181] RIP: 0033:0x7ff459102709 [ 450.905965][ T5181] 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 [ 450.925553][ T5181] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 450.933948][ T5181] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 450.941905][ T5181] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 450.950029][ T5181] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 450.957991][ T5181] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 450.966018][ T5181] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 [ 451.029100][ T5199] loop2: detected capacity change from 0 to 224 22:43:00 executing program 4: r0 = syz_io_uring_setup(0x7d54, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0xe1458f4a7e61d371, 0x0) accept4(r2, &(0x7f0000000140)=@tipc, &(0x7f00000001c0)=0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020022020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:00 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 44) 22:43:00 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:00 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) 22:43:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020200720202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020032020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020200820202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020042020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 451.381873][ T5217] loop2: detected capacity change from 0 to 224 22:43:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020182020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 451.459615][ T5231] FAULT_INJECTION: forcing a failure. [ 451.459615][ T5231] name failslab, interval 1, probability 0, space 0, times 0 [ 451.472273][ T5231] CPU: 1 PID: 5231 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 451.478429][ T5241] loop2: detected capacity change from 0 to 224 [ 451.480945][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.480958][ T5231] Call Trace: [ 451.480965][ T5231] dump_stack_lvl+0xd6/0x122 [ 451.480988][ T5231] dump_stack+0x11/0x1b [ 451.497295][ T5231] should_fail+0x23c/0x250 [ 451.497320][ T5231] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 451.497338][ T5231] __should_failslab+0x81/0x90 [ 451.497356][ T5231] should_failslab+0x5/0x20 [ 451.528184][ T5231] kmem_cache_alloc+0x4f/0x300 [ 451.532985][ T5231] ext4_mb_new_blocks+0x317/0x1fc0 [ 451.538152][ T5231] ? ext4_find_extent+0x7b2/0x7f0 [ 451.543166][ T5231] ? ext4_ext_search_right+0x2e3/0x540 [ 451.548653][ T5231] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 451.553925][ T5231] ? ext4_es_lookup_extent+0x36b/0x490 [ 451.559377][ T5231] ext4_map_blocks+0x71e/0xf00 [ 451.564154][ T5231] ext4_iomap_begin+0x4b0/0x630 [ 451.569100][ T5231] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 451.574290][ T5231] iomap_iter+0x39c/0x470 [ 451.578682][ T5231] __iomap_dio_rw+0x698/0x1010 [ 451.583435][ T5231] iomap_dio_rw+0x30/0x70 [ 451.587826][ T5231] ext4_file_write_iter+0xaa9/0x11f0 [ 451.593100][ T5231] do_iter_readv_writev+0x2de/0x380 [ 451.598333][ T5231] do_iter_write+0x192/0x5c0 [ 451.602981][ T5231] ? splice_from_pipe_next+0x34f/0x3b0 [ 451.608494][ T5231] ? kmalloc_array+0x2d/0x40 [ 451.613131][ T5231] vfs_iter_write+0x4c/0x70 [ 451.617673][ T5231] iter_file_splice_write+0x43a/0x790 [ 451.623037][ T5231] ? splice_from_pipe+0xd0/0xd0 [ 451.627899][ T5231] direct_splice_actor+0x80/0xa0 [ 451.632829][ T5231] splice_direct_to_actor+0x345/0x650 [ 451.638203][ T5231] ? do_splice_direct+0x190/0x190 [ 451.643229][ T5231] do_splice_direct+0x106/0x190 [ 451.648064][ T5231] do_sendfile+0x63e/0xbb0 [ 451.652695][ T5231] __x64_sys_sendfile64+0x102/0x140 [ 451.657882][ T5231] do_syscall_64+0x44/0xa0 [ 451.662291][ T5231] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 451.668286][ T5231] RIP: 0033:0x7ff459102709 [ 451.672780][ T5231] 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 [ 451.692409][ T5231] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 451.700834][ T5231] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 22:43:00 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) 22:43:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020192020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 451.708805][ T5231] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 451.716765][ T5231] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 451.724717][ T5231] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 451.732710][ T5231] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 22:43:00 executing program 0: open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x800003df) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x10) lseek(r1, 0x7ffffc, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020200920202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020212020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:00 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 45) 22:43:00 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) 22:43:00 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) clone3(&(0x7f0000004800)={0x82004580, &(0x7f0000003600), &(0x7f0000003640), &(0x7f0000003680)=0x0, {0x16}, &(0x7f00000036c0)=""/253, 0xfd, &(0x7f00000037c0)=""/4096, &(0x7f00000047c0)=[0x0], 0x1}, 0x58) statx(0xffffffffffffffff, &(0x7f0000004880)='./file0\x00', 0x800, 0x800, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fsopen(&(0x7f00000049c0)='pvfs2\x00', 0x1) r6 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x800003df) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004a00)={{{@in6=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000004b00)=0xe8) r9 = getegid() r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x5) tkill(r10, 0x30) ptrace$cont(0x18, r10, 0x0, 0x0) ptrace$setregs(0xd, r10, 0x0, &(0x7f0000000080)) r11 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000006f00)='/sys/devices/system', 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000006f80)=[{{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)="4f39bd005508d6d1a8c65e20b0decc31a1d7b10c983928fdc3b926d01d4cd9dc7925d26841915f88bf4c09ca25916969cece025c8c339918c5b82e872916c09155c1a8d2714ddf73a340a886cef0675edc1be1dc82fadcaebfb02cd54096b99e69e24d50ebbc6ef019e6da21736a7f7eb2f0fbaf5b90a43cc4e1f26467f742c9e471f1d1fcdd8fc28dcc63eff05722cee2aa5bab715088fee0e0d78ab55300221d6cd03e22892d5e1473b5c82d158669d1edee55b66563d38da09ebddeec8798024ca2f65e081395820dd1d7bbe83fcae0e5f6398f073c65ec04c7ffe34d932242bb101ca07409ea592d1e8f2ad24b3e9f8bb33b3bd1f1", 0xf7}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000000280)="745e2f64740e1dfe0cf68bcd24a42dc0a321fbc4afe67aa78a972f43e37efa2e73276172b42d073c49b64cfba3b1f99f63078934e72d46440fc3451884192f65b42b389922842494875b20fdf6922e1272a0736a15", 0x55}], 0x3, &(0x7f0000000480)=[@cred={{0x1c}}], 0x20, 0x44012}}, {{&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000540)="23c7fe6eb1682004611260351444c243f525abd84a9c6e968aa86db126a355e54651da8a2bd0984542c8180dc3aa8cf7464e2fd03b38bef050ce5815f4dee67b351cc889433eb85da12c363e1cf1907906e84705f5ced859b247b639fb629b19d04fe86b673a55e6ded811e810bbab2fd4931d924e5fe55e62213d81ae4776e8e26f35f8e782b49f58288a430c1ab625f3752b5927b6a42ea8b0d8e54d9e0325d77f40fae7887066b49e302dbd6ebbc721", 0xb1}, {&(0x7f0000001680)="61a9615a42dd11587ca7253ec06013314bd541cb72d100d443dba466439c2b19be075fa54a00188cdaea6b09c3f22215192170f8c6c71dfd83b41a0aa6f737debfa6c9e43c4de75e81709399ebcb95b363f375a3417ba5529ea03ff7da6c6e1fb83cfdd27760f7cf9eff2103623801382d0870fb", 0x74}, {&(0x7f0000000600)="bd824a31bc64b027355b06928b52e67c2b42e5bb3f81f672804eac0e2b66c3", 0x1f}, {&(0x7f0000001700)="e65b7827a4e94e6ef6e8294ae4ed0302032b3841b5b787eee712ce695bc00ac23264bd8334eb33119539f3cfdff31d0a629ec271075d67067ea790b6493321f932bf27b7cf586ce00c1b185a6544c9f8da8782ef8fe5707284d8c980bf9f36ffcbbeca7a4bdd705f5b968e65c095bbfae113e888c5120f39118fdb01cc74409c60261f6c348875a4ff034808bc884dd0e78d9d06a7a3b54ea534a6ea59c45ea55f039b6f781d5aaf3ca5958c4e233efb7946481d1998ab49d5b3adc05ea44447e94bd6bf25c3c4d36d495fd9b2904d5aec222650d962ed892af27583aa89991ea0f16aa8555e0e5ff02550f7173024", 0xef}, {&(0x7f0000001800)="2abcd59f6f77f459905845d7c1c619e521abccef43cbb2f9e446723038c127987e3f25129bb78ffa493bab190147c546215dec8d01235d7d9c76d60ce7ad1718ab0e5ebe1603a9da7bbbe8edb7c7975ae410a0", 0x53}, {&(0x7f0000001880)="c46ef85f0f5f2800e0adf54480599baa9869bc4590a361ba89538d6b3795da3e4bde8b1136f99a989be58e1a63b745abb442746677a9a676a510e87ca658606f1e70f2fd3f4e22871248098fa12c70f7589f5b7192ff9467870c81123100ca6cf3d4dd57c23f11fca884da1ab07304e31fa25a34bc7be0adb6416739308efa54ab2ff58ad1b621ec6d280b37d3560e9a1439bc30d987d429ff5365c37cf320", 0x9f}, {&(0x7f0000001940)="3d769c3663838aa9b55ccb6b772fd0e9eb171515b3d86d8efa21f4b45e1541d896dd40a458315ab3d1ed407f523641553a5febc4cfd8011e72eaad45cbd8b46171aa337bb70169c8a9595e25bb0a9458f03896938f32dfd37d5b35931a1d96342d6138132f9c82d7dbdb83212645aef0d5bb973e4e0e5b58d4992dcec79193c2b4a13293a664e5c1944222be84c2501a48e6d140bbcdfd5868c20696c8dbe4a712545994b308156881efda0d5edf17ae263c31614855473a00d8e70e0c7c1371f9c1b55bf86fee09fc11f7a2734f44bc", 0xd0}], 0x7, &(0x7f0000003200)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x70, 0x80000}}, {{&(0x7f0000003280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000003300)="ac98ed25e278236be149dbf715e5d69f0d2126f07f816ac9eecde4645cacb36f4ff7c38554ab6bbe1da05ade7b13ca5f71fb403ee452e335a33e89b3493f6519258238a7f340306779406b24d39a98591e3b5ab56089", 0x56}, {&(0x7f0000003380)="fa8336b8c58a4379840bd2eb4b080b02cbf4787e273cc239f54bdcecaa0062a971d001bcde8c929ec8b63105b4642c46549c35efbc845143d6ad443617983500f4b79c37fe2394c8eb31c9e63209a44724a54f654c2ac9c521712e4362b3885a9156472df67b0cfd8ebffc8fd70dbd1f3a6230bceadeca1020b3170a08d2332850c1ee504749dcbee2eba5bd8496d82128654eced83f14130cd58ed46429d2a4b697d4842dc40a76b87881e251b4667966e5e394ef4becbc585d65ebd76d49c5b96c0b81683c1e486e1817c3df6bbd47bf45b8d8a4686e959f2479ce2a", 0xdd}, {&(0x7f0000003480)="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", 0xfc}, {&(0x7f0000003580)="80b8793fac57a0f005807719ae55140ed6cba8", 0x13}], 0x4, &(0x7f0000004b40)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r4}}}, @rights={{0x18, 0x1, 0x1, [r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, 0xffffffffffffffff}}}, @rights={{0x10}}], 0x68, 0x10}}, {{0x0, 0x0, &(0x7f0000005d40)=[{&(0x7f0000004bc0)="9417da48b5411473c0098aac28da82", 0xf}, {&(0x7f0000004c00)="69e2ef58f8a36e195c72a2f49d3ab8be06c5d99a7e53a355ec52040176a4821c434c3ae69b40a651548cd896ce7468c09a9189b6082976e82bf437b2f87cc2810f063a229d2f60d246026649a1a413710233acbacea34aa363de57564e5f6b7b69c5d5bbe5c54f5bcf554c416099f1836fe0a20c536434dcec5bca00ce746bcbd94c5e0bd19ce97bd84ad54cf77a16e7980a0e89316079e0b8fba09b1eab42eb9b0f0fed410d8fe979b367e8e830f8f3890ea740ba968be8683971", 0xbb}, {&(0x7f0000004cc0)="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", 0x1000}, {&(0x7f0000005cc0)="45aa4b4ff6ad58b0d612885f8bb1ca81010fd729fa6b6a9ed37f5716fa93250a85686b9613", 0x25}, {&(0x7f0000005d00)="d9253b9eb99465106157f0efed2a1c6021c995b3e4fe8638d4cd0dc3caab276e4d0484f95502c895cf1a14ecb530491bec9df165f75a0631cf16b9", 0x3b}], 0x5, &(0x7f0000005dc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10}}}], 0x40, 0x40}}, {{&(0x7f0000005e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006ec0)=[{&(0x7f0000005e80)="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0x1000}, {&(0x7f0000006e80)="5e32e4aedfa387d6df197734c12cbd0204565ecdc26ed458a5486fa4c040adc98160f95c41128cd85e453b", 0x2b}], 0x2, &(0x7f0000006f40)=[@rights={{0x18, 0x1, 0x1, [r1, r11]}}], 0x18, 0x20000885}}], 0x5, 0x8000) 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020222020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020252020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202120202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 452.251111][ T5266] loop2: detected capacity change from 0 to 224 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020702020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 452.341354][ T5285] loop2: detected capacity change from 0 to 224 [ 452.344963][ T5281] FAULT_INJECTION: forcing a failure. [ 452.344963][ T5281] name failslab, interval 1, probability 0, space 0, times 0 [ 452.360462][ T5281] CPU: 0 PID: 5281 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 452.369236][ T5281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.379376][ T5281] Call Trace: [ 452.382654][ T5281] dump_stack_lvl+0xd6/0x122 [ 452.387251][ T5281] dump_stack+0x11/0x1b [ 452.391505][ T5281] should_fail+0x23c/0x250 [ 452.395907][ T5281] ? kcalloc+0x32/0x50 [ 452.400027][ T5281] __should_failslab+0x81/0x90 [ 452.404782][ T5281] should_failslab+0x5/0x20 [ 452.409872][ T5281] __kmalloc+0x6f/0x350 [ 452.414023][ T5281] ? check_preempt_wakeup+0x226/0x420 [ 452.419500][ T5281] kcalloc+0x32/0x50 [ 452.423395][ T5281] ext4_find_extent+0x21c/0x7f0 [ 452.428239][ T5281] ? __queue_work+0x830/0xaa0 [ 452.432944][ T5281] ext4_ext_map_blocks+0x115/0x1ff0 [ 452.438134][ T5281] ? mod_delayed_work_on+0xa5/0xe0 [ 452.443233][ T5281] ? ext4_es_lookup_extent+0x36b/0x490 [ 452.448716][ T5281] ext4_map_blocks+0x71e/0xf00 [ 452.453467][ T5281] ? crypto_shash_update+0x13c/0x1a0 [ 452.458733][ T5281] ext4_iomap_begin+0x4b0/0x630 [ 452.463583][ T5281] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 452.468815][ T5281] iomap_iter+0x39c/0x470 [ 452.473197][ T5281] __iomap_dio_rw+0x698/0x1010 [ 452.478018][ T5281] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 452.483636][ T5281] iomap_dio_rw+0x30/0x70 [ 452.487956][ T5281] ? ext4_file_write_iter+0x491/0x11f0 [ 452.493400][ T5281] ext4_file_write_iter+0xaa9/0x11f0 [ 452.498899][ T5281] ? ext4_file_write_iter+0x491/0x11f0 [ 452.504375][ T5281] do_iter_readv_writev+0x2de/0x380 [ 452.509623][ T5281] do_iter_write+0x192/0x5c0 [ 452.514196][ T5281] ? splice_from_pipe_next+0x34f/0x3b0 [ 452.519635][ T5281] ? kmalloc_array+0x2d/0x40 [ 452.524268][ T5281] vfs_iter_write+0x4c/0x70 [ 452.528768][ T5281] iter_file_splice_write+0x43a/0x790 [ 452.534136][ T5281] ? splice_from_pipe+0xd0/0xd0 [ 452.539004][ T5281] direct_splice_actor+0x80/0xa0 [ 452.543936][ T5281] splice_direct_to_actor+0x345/0x650 [ 452.549294][ T5281] ? do_splice_direct+0x190/0x190 [ 452.554383][ T5281] do_splice_direct+0x106/0x190 [ 452.559215][ T5281] do_sendfile+0x63e/0xbb0 [ 452.563636][ T5281] __x64_sys_sendfile64+0x102/0x140 [ 452.568818][ T5281] do_syscall_64+0x44/0xa0 [ 452.573224][ T5281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 452.579177][ T5281] RIP: 0033:0x7ff459102709 [ 452.583693][ T5281] 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 [ 452.603594][ T5281] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 452.612039][ T5281] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 452.620003][ T5281] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 452.627967][ T5281] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020fe2020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:01 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) [ 452.635935][ T5281] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 452.643982][ T5281] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 22:43:01 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 1) 22:43:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202220202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020200220202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:01 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 46) 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020200320202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202520202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:01 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x800003df) [ 452.787193][ T5310] loop2: detected capacity change from 0 to 224 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020200420202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 452.864468][ T5317] FAULT_INJECTION: forcing a failure. [ 452.864468][ T5317] name failslab, interval 1, probability 0, space 0, times 0 [ 452.877272][ T5317] CPU: 0 PID: 5317 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 452.886317][ T5317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.888456][ T5326] loop2: detected capacity change from 0 to 224 [ 452.896463][ T5317] Call Trace: [ 452.896474][ T5317] dump_stack_lvl+0xd6/0x122 [ 452.896498][ T5317] dump_stack+0x11/0x1b [ 452.896513][ T5317] should_fail+0x23c/0x250 [ 452.896528][ T5317] __should_failslab+0x81/0x90 [ 452.896545][ T5317] ? alloc_pipe_info+0xac/0x350 [ 452.910641][ T5317] should_failslab+0x5/0x20 [ 452.910669][ T5317] kmem_cache_alloc_trace+0x52/0x320 [ 452.910689][ T5317] alloc_pipe_info+0xac/0x350 [ 452.943551][ T5317] splice_direct_to_actor+0x5f7/0x650 [ 452.948953][ T5317] ? security_file_permission+0x7c/0xa0 [ 452.954519][ T5317] ? do_splice_direct+0x190/0x190 [ 452.959611][ T5317] ? security_file_permission+0x87/0xa0 [ 452.965218][ T5317] do_splice_direct+0x106/0x190 [ 452.970281][ T5317] do_sendfile+0x63e/0xbb0 [ 452.974822][ T5317] __x64_sys_sendfile64+0x102/0x140 [ 452.980008][ T5317] do_syscall_64+0x44/0xa0 [ 452.984420][ T5317] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 452.990313][ T5317] RIP: 0033:0x7f42f7095709 [ 452.994795][ T5317] 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 [ 453.014387][ T5317] RSP: 002b:00007f42f4dec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 453.022962][ T5317] RAX: ffffffffffffffda RBX: 00007f42f719a020 RCX: 00007f42f7095709 [ 453.030924][ T5317] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 453.038995][ T5317] RBP: 00007f42f4dec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 453.046963][ T5317] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 453.055186][ T5317] R13: 00007ffe095e038f R14: 00007f42f4dec300 R15: 0000000000022000 22:43:01 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 2) [ 453.074862][ T5316] FAULT_INJECTION: forcing a failure. [ 453.074862][ T5316] name failslab, interval 1, probability 0, space 0, times 0 [ 453.087995][ T5316] CPU: 1 PID: 5316 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 453.096665][ T5316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.106732][ T5316] Call Trace: [ 453.109998][ T5316] dump_stack_lvl+0xd6/0x122 [ 453.114690][ T5316] dump_stack+0x11/0x1b [ 453.118994][ T5316] should_fail+0x23c/0x250 22:43:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020207020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 453.123414][ T5316] ? mempool_alloc_slab+0x16/0x20 [ 453.128480][ T5316] __should_failslab+0x81/0x90 [ 453.133264][ T5316] should_failslab+0x5/0x20 [ 453.137782][ T5316] kmem_cache_alloc+0x4f/0x300 [ 453.142553][ T5316] ? ext4_fc_track_range+0x90/0x140 [ 453.147818][ T5316] mempool_alloc_slab+0x16/0x20 [ 453.152696][ T5316] ? mempool_free+0x130/0x130 [ 453.157380][ T5316] mempool_alloc+0x9d/0x310 [ 453.161925][ T5316] bio_alloc_bioset+0xcc/0x530 [ 453.166829][ T5316] ? iov_iter_alignment+0x34b/0x370 [ 453.172187][ T5316] iomap_dio_bio_iter+0x5c1/0xbc0 [ 453.177320][ T5316] __iomap_dio_rw+0x8d8/0x1010 [ 453.182100][ T5316] iomap_dio_rw+0x30/0x70 [ 453.186443][ T5316] ext4_file_write_iter+0xaa9/0x11f0 [ 453.191862][ T5316] do_iter_readv_writev+0x2de/0x380 [ 453.197124][ T5316] do_iter_write+0x192/0x5c0 [ 453.201728][ T5316] ? splice_from_pipe_next+0x34f/0x3b0 [ 453.207191][ T5316] ? kmalloc_array+0x2d/0x40 [ 453.211845][ T5316] vfs_iter_write+0x4c/0x70 [ 453.216392][ T5316] iter_file_splice_write+0x43a/0x790 [ 453.221771][ T5316] ? splice_from_pipe+0xd0/0xd0 [ 453.226624][ T5316] direct_splice_actor+0x80/0xa0 [ 453.228997][ T5339] FAULT_INJECTION: forcing a failure. [ 453.228997][ T5339] name failslab, interval 1, probability 0, space 0, times 0 [ 453.231579][ T5316] splice_direct_to_actor+0x345/0x650 [ 453.231602][ T5316] ? do_splice_direct+0x190/0x190 [ 453.254616][ T5316] do_splice_direct+0x106/0x190 [ 453.259478][ T5316] do_sendfile+0x63e/0xbb0 [ 453.263882][ T5316] __x64_sys_sendfile64+0x102/0x140 [ 453.269117][ T5316] do_syscall_64+0x44/0xa0 [ 453.273688][ T5316] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.279573][ T5316] RIP: 0033:0x7ff459102709 [ 453.283980][ T5316] 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 [ 453.303670][ T5316] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 453.312081][ T5316] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 22:43:01 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) r6 = getpid() r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r8) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r13 = dup(r12) statx(r13, &(0x7f0000000100)='./file0\x00', 0x3800, 0x800, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r13, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0xee01, r15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff}}, 0xa0) sendmmsg$unix(r2, &(0x7f0000005080)=[{{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000180)="db8d84864597a1c9f79ed821cec3690ab10213889cd6e32d5e92404e5ad0e8b4d399d22d20751eceb09fa6feecadb163f99d4f1d63bd8dc6781ee51eb3594746309b3fd04f7158fac682bbc63fac8715", 0x50}, {&(0x7f0000000200)="026a7fdf0c9d626375942812307ff795db5500812457e59e840cc60335088491870f65d6267610111509a2674111436a855aca57190dc780e66aa14a6079fe7a5831c25eeadfed8363e582260987e6f0f6841e5bddac2ebbc94decf535b6ba2aea330718a094eec168bfdabd36426947bcf7f191c19573cee4209ec2fc662cbebdf87d", 0x83}, {&(0x7f00000002c0)="dce6aafe1df8f86ce66660866c2426146eb7b9d8a9bfc644a5a7", 0x1a}, {&(0x7f0000000300)="3cd395a0db3584bb3f2f3ca04be9370ac6c3680ca037777122f47940a5763afb2d2bfe3e32e1d0260aac9a9420de24e6c86b01a62b87946d079b1254aa2000dd16b858", 0x43}, {&(0x7f0000000380)="ee20759ec0e96890ce72a945cfa3b7e3a6d3a4e670225430744392e9e8ecf9cbd34001ac160b4832b5c0ed95a5c1fa6715274c238fa4124aba053a9d5cbed46e405e6209d3d62b81fec81688e5e452dbb44ea42cec7c68d25451dbea3f0d49f17c7800890bdb8cbc3fc86391b91f2f6e5ddbc747b1ba3186db1c4328b13823a5ec4f9e7ed73b16f5706475e9", 0x8c}, {&(0x7f0000000440)="262f3640bf8106ff5b68051b3c9fc0d101c8ce7d65833c0cd8342d3eb9621de03d09cce067ccc58baed02b2c65d4ddef18b234ebd2521d03eda2bccd09f45ff1aadb45964dff09bab6a44428ed31eb360555a0ce22123a70d892c4ec41a337fa46a57f6ad478cada38e3fd5ad07965f82917efd54ead615e5f72693324756bcde46a9c2a361e18b4abd8e16f611fd0e3e02e4e247f73f4a999c7160d8987c10ec88e3d4bb3af2a93e50998ed4c27e50f5537fedc1fbc61d132c0d9d3", 0xbc}, {&(0x7f0000000500)="bcc0", 0x2}], 0x7, &(0x7f00000005c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @rights={{0x18, 0x1, 0x1, [r5, r1]}}], 0x30, 0x40803}}, {{&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000700)="a1fc0f15acd5433bf600c49873759f1df71c4d3953f1c01d26cbdb202b1803032ce8c63624ce963fb361080f0c6e7d196b3f4948688af5781ac3ae3ba9e730bf7eec228f8e1a6fc3adf40c8decdfffd86a385292c59a4e8d9378561f9f69b1bc782d7a506cab6c392b51a7cf1a1ca58d28196839cb6d871b36a5d997f2f7c6a062865cc4420e7259b29d49deab3df908e7a7e59293524468b0707b594bf104810b8e95671039b3f3e7734e136555263beb0d31c8acc30450f3fbba1c7f2f97b00109d24ff49f2d8a9938fe551290a2912cf236d128d77a62bd9822c9d4378b3d98ebb4b167e9e11ad050c9640ba4aed15e", 0xf1}], 0x1, &(0x7f0000000c80)=[@cred={{0x1c, 0x1, 0x2, {r6, r8, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r15}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0xb8, 0x885}}, {{&(0x7f0000000d40)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000dc0)="cf6c5ae8b02f65b2ec48234e0eed88a8ce107fe5b77e4467cd9813705c26b648a6af1cfe55a300ec3d41dcf8d0a60f0973ea3d25f0b31e4f1e21fdcf3b6fecc2d79129e9308c1fc257cdd85b286e332917aa20085019e1537e502db2ab9354c614fd27852ec6cb60047b2d29879e8808a447510f89cd44", 0x77}], 0x1, &(0x7f00000011c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r13, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r15}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r2, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0xb8, 0x4000000}}, {{&(0x7f0000001280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001300)="17ae4e32de05f440419556e2b3e229f3cb698b098c49f1", 0x17}, {&(0x7f0000001340)="c79ac153ad2688f3c0f4ca78b1e1e67fb13be872a19c8d429cf43ceb5fbd656e2ca7ebbe5a7a42c10563247944b790ccf02bfb9758d4aa", 0x37}], 0x2, &(0x7f0000001480)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r14, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}], 0x60}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001500)="f7e863a28de3d9b58aedd0703ae7cd7c19b2097f35aa8c1bf6024860bb7611727f3755e011f3cbb78e637d05a94439bba85b4f4fa1f2a5444deba5ef5b9fd2521a887c6da34f19acfa9866fac5f2193168ca85a79aafb33024e9166ff662a5403e3b4d1d9422983df0e3805dc9e95ddd90fdce44ae1ebdf543a703b1136dd62fe404f522fb2e400c930d54a908e7b5aee39cd141eb59e2d60f203e10abf201b21e1c2990140aabb60a6eb175597202e042478996eed44a7c967f3910f96ffa889e62", 0xc2}, {&(0x7f0000001600)="660ed42f066395dfa0be8ddf3b01ca41e433eda1754aadd48fd25141b1f5fbbe53a458078a56a80f9f4e59fc42920a82143610abd3eb934220e887ddeb553e2fbb4123baeec57d8b21c7", 0x4a}, {&(0x7f0000001680)="d452fe895786f1f8aef8e8cdff682aa7e56b6d19115fe3c4684283c67e32826f84ff229eff848dfc806d584bc074875bc569b7845940368300acd93308d527b32590f2fcf54fef0b9fc896e6040017ce3016124d6129371a875b282805c23965e456641c948b72e449bdaea8db6f55246fb44281ad08c9ad8cb5cadc687add9c3ab7", 0x82}, {&(0x7f0000001740)="6eb7e10d20f1d8e2a517756f4c746688808e836c2afcc040fca2151caa67ed737ab360833efcad1ca136016343cc34bfc9d49562b1c81d976467a77806d3bc2bb8f2396ff344f0bd8af6a17e61984b07e311e60472e8f8537b39f03f119654f65c3b9712a9abf67e4f53deb99955e0233436bd3796ec136b44fd3b9f0ce0c8da4ccc3dad6011e6a1efdd86352ab0a129bb1747fe12bbd98f4989c8ecad523ac359fe8f2b9e9b44165a2f6b673dd323ccbb696d5b50baf411bff1d856c319fe8dd70296095e6bcff600bd8b56b273ccb27f3cbf7cd9af6462", 0xd8}, {&(0x7f0000001840)="4d65c09f68582b807a43d23a9b85fa8f45f5492fd422efefeaf201e86483caa5", 0x20}, {&(0x7f0000001880)="e7c6faf36f9ce7549d2e83035a0add06ebb0d3071edcd3120a0a4a6f9c1d0afb2897ad69a4f3638da2007f38ef32b1cc002b635d34bd4c275a8aad9f054511628a2a0270d846751f9e4d7c685dca743414c9bec547e378daf99ea127c8e269bb7b2216034ff7af64e9aa71986280541b410b01cbec0c6b1cadd6c197dd74a86e9f5dbab46fcd3105e79c09a6f1a6ea72ef9c095230d28d01d073812bde50760ee48ecb3162f4d3", 0xa7}, {&(0x7f0000001940)="d0fb7ec3ab01f692cbe454373a3dea9d129cc175e9520a34778f55009e71a27beeaa4717867f5a2148c5", 0x2a}, {&(0x7f0000001980)="803306e58291dd553bca53a378ebb864a7afcc8cc5998cbb7fd2fe4c1c94c2fe0a516c1ef47e8e679449b4621f705c433dc25cecdf8f0e2c950027fc7ef31b761b5d72553729eafddafb3a9fdea6e672b9160b2219a0b32f575d51cfc7f1ff1b8c92643ae41c4597ce608c9d48a7f16bf503c9dfd20eba88930f92f4b0fd8e115288192b19a3149b770c83819fd367d451bc9eb616", 0x95}], 0x8, 0x0, 0x0, 0x20000080}}, {{0x0, 0x0, &(0x7f0000002f00), 0x0, &(0x7f0000003000)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r4, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x78, 0x8008081}}, {{&(0x7f0000003080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000003100)="f44f786fcd47f912a240eea2322a0ace9b6dab7607a8", 0x16}, {&(0x7f0000003140)="e6385f983cee647f6f0595aee15bdb838c465604e90c7acf05080743b42195dc44607a64a41f7e631aeff5d5853b3bfba62ea34bbfea2c06a7d454d2e67e1c7a4bc3fb93f4b7c27015e0aabc3fe787fdceb9da59134222721a99d281f7b8a250ff48ae70d507120d742e3df16072e54ddb230eff56f2c6b55aef4a338454576c93a322515c45b1a63fa235c9e5a49d3531421d45fb38e66920f46c6a37f2acfb5ab290932e5d73c9c740598230665d1584ea1e60f617e69dceb09d7a35c0b34d73fac178a7a9612c2e61539e023e440bd57a660f0544abdefe467018af3890c443ec19f7c5c71f4e7cac96f372875f63", 0xf0}], 0x2, &(0x7f0000003340)=[@cred={{0x1c}}], 0x20, 0x8000}}, {{0x0, 0x0, &(0x7f0000004580)=[{&(0x7f0000003380)="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", 0x1000}, {&(0x7f0000004380)="15e1be4eb324e3ba6487aa59fc934ba9fb12c91cb229c855acf2", 0x1a}, {&(0x7f00000043c0)="d439effea05681b4424fa7010688a038bd4dfe4adb95df65b03272b7d54fda02beebcb76bd795fb10e87265c0a2ce7fbe32303fb51f01cac272c814d283fe633567cfe2d1e1aa49ee5dbcd1b3c69259ad64fafef3e5d545c94d7b082fe8599fbef6f97e2b715d0f3094a471f57758672135c81feeac9d57cdf35ef9f3a36e112218ab31f980c", 0x86}, {&(0x7f0000004480)="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", 0xfd}], 0x4, &(0x7f0000004640)=[@cred={{0x1c, 0x1, 0x2, {0x0, r14}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x800}}, {{&(0x7f0000004700)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004780)="ed30ab1131a1", 0x6}, {&(0x7f00000047c0)="16e1cbe333b4c5566c64ce2668ecbab6e34d630c22e0765ad404f632ce04ef4d3bd8d5097a61bec403f12fd94a5027b3cfbf9e46f0e5be1ce4f6e212f02c78744559aeab6ce99c22e2e6e826557e479a1391a66d2442ae926dc0ccca1fc3e4cff979ca654871d1cf7b46d8fe04775e6761844ddc43b4ff70cd9d19c4dbd2863584f5ced75bc6bfcec3e85cc98d57d69b3385ae4cdc621f6b52e5fed5ca7da3ae420e473d8dd63d9c7436ad22ddd9fb5bd234093795f62bc87c932676387dd54dd9177d082041b0afbf051dfa7ec001a56d86f4d2d665e3002d01aff6e8dbb549b7422aa25125d68e22fdbadaa6f496a45f9719c762", 0xf5}, {&(0x7f00000048c0)="8e92ca9c371ceaa4eb1e3f6a57bf9baf0c846eb5ae44f79a16b3ff642a48af257602b3e3cbbbe441be35c2f405ee59703d6564cbc62b605944a81ed4be15bf29623a4a2720a5a79d4d6e21b363289bebdee197c4242e515501244b36f6e6c5f6d97bacbf4f3e85b30c502e9e7658bb368eb0f771482d7bfff67d908282d1c6779e89936c040cd6d61ab326a937ea6f1d438ea6df50d486add388c3e42481b1c95931b6a00d16672036736df66e722b83c02a245aa0ca2e968a050239d5d67f1a2a77d4fe33168fcca9e1eab40d00f32e60dbc73ad2467e4dd26726faba658414141656d71703aaf365c1b86b1297b332c8f3", 0xf2}, {&(0x7f00000049c0)="5d39c6e876b086c8733a2eaa8f3c1d82f2b36ee420fc32d81d4493653d0554e4753038a3c6dcc3d7ee7097505e423f12241e19d70a4884cddd55552160671272bf31402918b5002d5d734202362fc7c16f89a6aa6af7f15b7104e6bdc677133e3a132413c3eeb8ae6916cc96ef1239019e246736cd087febbb3c315aa8a214ac09f468006f5c507fedb2903a84e2c676387ab7d8cb860be44096ca69ce63debc2bbfa595b9f9178ef607531326a1970bc849cc07823330cec1a393af42570c1e54b17ab1dde092391c0498448cf5441e859928", 0xd3}], 0x4, &(0x7f0000004fc0)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88, 0x40000000}}], 0x9, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020201820202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 453.320079][ T5316] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 453.328032][ T5316] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 453.335992][ T5316] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 453.343949][ T5316] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 [ 453.351919][ T5339] CPU: 0 PID: 5339 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 453.360750][ T5339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.370811][ T5339] Call Trace: 22:43:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020201920202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 453.374190][ T5339] dump_stack_lvl+0xd6/0x122 [ 453.378916][ T5339] dump_stack+0x11/0x1b [ 453.383071][ T5339] should_fail+0x23c/0x250 [ 453.387488][ T5339] ? kcalloc+0x32/0x40 [ 453.391613][ T5339] __should_failslab+0x81/0x90 [ 453.396509][ T5339] should_failslab+0x5/0x20 [ 453.401021][ T5339] __kmalloc+0x6f/0x350 [ 453.405286][ T5339] ? alloc_pipe_info+0xac/0x350 [ 453.410281][ T5339] kcalloc+0x32/0x40 [ 453.414214][ T5339] alloc_pipe_info+0x1be/0x350 [ 453.419024][ T5339] splice_direct_to_actor+0x5f7/0x650 22:43:02 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 47) [ 453.424397][ T5339] ? security_file_permission+0x7c/0xa0 [ 453.429948][ T5339] ? do_splice_direct+0x190/0x190 [ 453.434974][ T5339] ? security_file_permission+0x87/0xa0 [ 453.440608][ T5339] do_splice_direct+0x106/0x190 [ 453.445458][ T5339] do_sendfile+0x63e/0xbb0 [ 453.449965][ T5339] __x64_sys_sendfile64+0x102/0x140 [ 453.455237][ T5339] do_syscall_64+0x44/0xa0 [ 453.459654][ T5339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.465549][ T5339] RIP: 0033:0x7f42f7095709 22:43:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202120202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:02 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x800003df) [ 453.469976][ T5339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 453.489577][ T5339] RSP: 002b:00007f42f4dcb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 453.498012][ T5339] RAX: ffffffffffffffda RBX: 00007f42f719a0e0 RCX: 00007f42f7095709 [ 453.505984][ T5339] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 453.513958][ T5339] RBP: 00007f42f4dcb1d0 R08: 0000000000000000 R09: 0000000000000000 22:43:02 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 3) 22:43:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202220202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 453.521951][ T5339] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 453.529920][ T5339] R13: 00007ffe095e038f R14: 00007f42f4dcb300 R15: 0000000000022000 22:43:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202520202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020207020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 453.589365][ T5356] FAULT_INJECTION: forcing a failure. [ 453.589365][ T5356] name failslab, interval 1, probability 0, space 0, times 0 [ 453.602051][ T5356] CPU: 0 PID: 5356 Comm: syz-executor.1 Not tainted 5.15.0-rc2-syzkaller #0 [ 453.610797][ T5356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.620991][ T5356] Call Trace: [ 453.624285][ T5356] dump_stack_lvl+0xd6/0x122 [ 453.628880][ T5356] dump_stack+0x11/0x1b [ 453.633091][ T5356] should_fail+0x23c/0x250 22:43:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020fe20202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 453.637546][ T5356] ? mempool_alloc_slab+0x16/0x20 [ 453.642564][ T5356] __should_failslab+0x81/0x90 [ 453.647331][ T5356] should_failslab+0x5/0x20 [ 453.651995][ T5356] kmem_cache_alloc+0x4f/0x300 [ 453.656825][ T5356] mempool_alloc_slab+0x16/0x20 [ 453.662086][ T5356] ? mempool_free+0x130/0x130 [ 453.666857][ T5356] mempool_alloc+0x9d/0x310 [ 453.671363][ T5356] ? crypto_shash_update+0x13c/0x1a0 [ 453.672694][ T5358] FAULT_INJECTION: forcing a failure. [ 453.672694][ T5358] name failslab, interval 1, probability 0, space 0, times 0 [ 453.676748][ T5356] sg_pool_alloc+0x74/0x90 [ 453.693814][ T5356] __sg_alloc_table+0xce/0x290 [ 453.698602][ T5356] sg_alloc_table_chained+0xaf/0x140 [ 453.703881][ T5356] ? sg_alloc_table_chained+0x140/0x140 [ 453.709450][ T5356] scsi_alloc_sgtables+0x184/0x510 [ 453.714550][ T5356] sd_init_command+0x952/0x1610 [ 453.719393][ T5356] scsi_queue_rq+0x10cd/0x15a0 [ 453.724231][ T5356] blk_mq_dispatch_rq_list+0x63b/0x1080 [ 453.729817][ T5356] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 453.735346][ T5356] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 453.741572][ T5356] ? rb_insert_color+0x2fa/0x310 [ 453.746508][ T5356] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 453.752506][ T5356] __blk_mq_run_hw_queue+0xbc/0x140 [ 453.757694][ T5356] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 453.763488][ T5356] blk_mq_run_hw_queue+0x22c/0x250 [ 453.768636][ T5356] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 453.774514][ T5356] blk_mq_flush_plug_list+0x302/0x3d0 [ 453.779954][ T5356] blk_flush_plug_list+0x235/0x260 [ 453.785061][ T5356] blk_finish_plug+0x44/0x60 [ 453.790223][ T5356] __iomap_dio_rw+0xca7/0x1010 [ 453.794977][ T5356] ? newidle_balance+0x1b1/0x310 [ 453.799905][ T5356] iomap_dio_rw+0x30/0x70 [ 453.804238][ T5356] ext4_file_write_iter+0xaa9/0x11f0 [ 453.809572][ T5356] do_iter_readv_writev+0x2de/0x380 [ 453.814822][ T5356] do_iter_write+0x192/0x5c0 [ 453.819396][ T5356] ? splice_from_pipe_next+0x34f/0x3b0 [ 453.824844][ T5356] ? kmalloc_array+0x2d/0x40 [ 453.829419][ T5356] vfs_iter_write+0x4c/0x70 [ 453.833906][ T5356] iter_file_splice_write+0x43a/0x790 [ 453.839265][ T5356] ? splice_from_pipe+0xd0/0xd0 [ 453.844097][ T5356] direct_splice_actor+0x80/0xa0 [ 453.849039][ T5356] splice_direct_to_actor+0x345/0x650 [ 453.854391][ T5356] ? do_splice_direct+0x190/0x190 [ 453.859473][ T5356] do_splice_direct+0x106/0x190 [ 453.864456][ T5356] do_sendfile+0x63e/0xbb0 [ 453.868860][ T5356] __x64_sys_sendfile64+0x102/0x140 [ 453.874056][ T5356] do_syscall_64+0x44/0xa0 [ 453.878556][ T5356] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.884438][ T5356] RIP: 0033:0x7ff459102709 [ 453.888835][ T5356] 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 [ 453.908962][ T5356] RSP: 002b:00007ff456e59188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 453.917484][ T5356] RAX: ffffffffffffffda RBX: 00007ff459207020 RCX: 00007ff459102709 [ 453.925439][ T5356] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 453.933434][ T5356] RBP: 00007ff456e591d0 R08: 0000000000000000 R09: 0000000000000000 [ 453.941395][ T5356] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 453.949351][ T5356] R13: 00007fff3b69eb3f R14: 00007ff456e59300 R15: 0000000000022000 [ 453.957320][ T5358] CPU: 1 PID: 5358 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 453.966019][ T5358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.976107][ T5358] Call Trace: [ 453.979380][ T5358] dump_stack_lvl+0xd6/0x122 [ 453.984016][ T5358] dump_stack+0x11/0x1b [ 453.986176][ T5373] loop2: detected capacity change from 0 to 224 [ 453.988173][ T5358] should_fail+0x23c/0x250 [ 453.988196][ T5358] ? kcalloc+0x32/0x50 [ 454.003660][ T5358] __should_failslab+0x81/0x90 [ 454.008429][ T5358] should_failslab+0x5/0x20 [ 454.012934][ T5358] __kmalloc+0x6f/0x350 [ 454.017226][ T5358] kcalloc+0x32/0x50 [ 454.021147][ T5358] ext4_find_extent+0x21c/0x7f0 [ 454.026002][ T5358] ? mark_buffer_dirty+0x151/0x200 [ 454.031165][ T5358] ext4_ext_map_blocks+0x115/0x1ff0 [ 454.036365][ T5358] ? ext4_free_blocks+0x1b3a/0x1c20 [ 454.041570][ T5358] ? ext4_es_lookup_extent+0x206/0x490 [ 454.047012][ T5358] ext4_map_blocks+0x1cf/0xf00 [ 454.051766][ T5358] ext4_iomap_begin+0x4b0/0x630 [ 454.056615][ T5358] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 454.061845][ T5358] iomap_iter+0x39c/0x470 [ 454.066231][ T5358] __iomap_dio_rw+0x698/0x1010 [ 454.071109][ T5358] iomap_dio_rw+0x30/0x70 [ 454.075433][ T5358] ? ext4_file_write_iter+0x491/0x11f0 [ 454.080884][ T5358] ext4_file_write_iter+0xaa9/0x11f0 [ 454.086153][ T5358] ? ext4_file_write_iter+0x491/0x11f0 [ 454.091597][ T5358] do_iter_readv_writev+0x2de/0x380 [ 454.096897][ T5358] do_iter_write+0x192/0x5c0 [ 454.101589][ T5358] ? splice_from_pipe_next+0x34f/0x3b0 [ 454.107049][ T5358] ? kmalloc_array+0x2d/0x40 [ 454.111653][ T5358] vfs_iter_write+0x4c/0x70 [ 454.116221][ T5358] iter_file_splice_write+0x43a/0x790 [ 454.121739][ T5358] ? splice_from_pipe+0xd0/0xd0 [ 454.126585][ T5358] direct_splice_actor+0x80/0xa0 [ 454.131506][ T5358] splice_direct_to_actor+0x345/0x650 [ 454.136873][ T5358] ? do_splice_direct+0x190/0x190 [ 454.141982][ T5358] do_splice_direct+0x106/0x190 [ 454.146825][ T5358] do_sendfile+0x63e/0xbb0 [ 454.151318][ T5358] __x64_sys_sendfile64+0x102/0x140 [ 454.156592][ T5358] do_syscall_64+0x44/0xa0 [ 454.161092][ T5358] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 454.166975][ T5358] RIP: 0033:0x7f42f7095709 [ 454.171381][ T5358] 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 [ 454.191078][ T5358] RSP: 002b:00007f42f4e0d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 454.199543][ T5358] RAX: ffffffffffffffda RBX: 00007f42f7199f60 RCX: 00007f42f7095709 [ 454.207683][ T5358] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 454.215744][ T5358] RBP: 00007f42f4e0d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 454.223822][ T5358] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 454.231792][ T5358] R13: 00007ffe095e038f R14: 00007f42f4e0d300 R15: 0000000000022000 22:43:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020fe20202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:03 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x800003df) 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202002202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:03 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)=0x8) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="23215d5e2c20002000205b20200ae6a257ac948e8b437a4694b568f75d54ae5695c374f1fac669fb16b8e6790a4b721fbe4c7c79804d04aaa6339255b2abdf07ec7c5ea91fa69e1d7ed4791e0b13cff5503dbd5d16d173f80cd602df39890c1ad131785817664901aa72ce95"], 0x3c) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x0, 0x4004085) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:03 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202003202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:03 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = mmap$IORING_OFF_SQES(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x1, 0x8010, r0, 0x10000000) r4 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r4, 0x7ffffc, 0x0) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfd14) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r4, &(0x7f0000000100)={0x400000, 0x0, 0x2}, &(0x7f0000000140)='./file0\x00', 0x18, 0x0, 0x23456}, 0xfffffffc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:03 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 4) 22:43:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202003202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 454.350773][ T5394] loop2: detected capacity change from 0 to 224 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202004202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:03 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) 22:43:03 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d8000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @remote}, 0xc) 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202018202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 454.477152][ T5416] FAULT_INJECTION: forcing a failure. [ 454.477152][ T5416] name failslab, interval 1, probability 0, space 0, times 0 [ 454.489934][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 454.498970][ T5416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.509315][ T5416] Call Trace: [ 454.512598][ T5416] dump_stack_lvl+0xd6/0x122 [ 454.517337][ T5416] dump_stack+0x11/0x1b [ 454.520776][ T5422] loop2: detected capacity change from 0 to 224 [ 454.521508][ T5416] should_fail+0x23c/0x250 [ 454.521531][ T5416] __should_failslab+0x81/0x90 [ 454.532174][ T5416] ? __iomap_dio_rw+0x139/0x1010 [ 454.541837][ T5416] should_failslab+0x5/0x20 [ 454.546405][ T5416] kmem_cache_alloc_trace+0x52/0x320 [ 454.551699][ T5416] ? chksum_update+0x39/0x50 [ 454.556276][ T5416] ? sysvec_reschedule_ipi+0x27/0xd0 [ 454.561606][ T5416] __iomap_dio_rw+0x139/0x1010 [ 454.566373][ T5416] ? __perf_event_task_sched_in+0x5b4/0x850 [ 454.572317][ T5416] iomap_dio_rw+0x30/0x70 [ 454.576701][ T5416] ext4_file_write_iter+0xaa9/0x11f0 [ 454.581974][ T5416] do_iter_readv_writev+0x2de/0x380 [ 454.587325][ T5416] do_iter_write+0x192/0x5c0 [ 454.592153][ T5416] ? splice_from_pipe_next+0x34f/0x3b0 [ 454.597703][ T5416] ? kmalloc_array+0x2d/0x40 [ 454.602285][ T5416] vfs_iter_write+0x4c/0x70 [ 454.606903][ T5416] iter_file_splice_write+0x43a/0x790 [ 454.612265][ T5416] ? splice_from_pipe+0xd0/0xd0 [ 454.617190][ T5416] direct_splice_actor+0x80/0xa0 [ 454.622112][ T5416] splice_direct_to_actor+0x345/0x650 [ 454.627470][ T5416] ? do_splice_direct+0x190/0x190 [ 454.632601][ T5416] do_splice_direct+0x106/0x190 [ 454.637530][ T5416] do_sendfile+0x63e/0xbb0 [ 454.641958][ T5416] __x64_sys_sendfile64+0x102/0x140 [ 454.647208][ T5416] do_syscall_64+0x44/0xa0 [ 454.651614][ T5416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 454.657504][ T5416] RIP: 0033:0x7f42f7095709 [ 454.661933][ T5416] 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 [ 454.681700][ T5416] RSP: 002b:00007f42f4dec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 454.690099][ T5416] RAX: ffffffffffffffda RBX: 00007f42f719a020 RCX: 00007f42f7095709 [ 454.698072][ T5416] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 454.706036][ T5416] RBP: 00007f42f4dec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 454.714081][ T5416] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202019202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 454.722148][ T5416] R13: 00007ffe095e038f R14: 00007f42f4dec300 R15: 0000000000022000 22:43:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202004202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:03 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) 22:43:03 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202021202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:03 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 5) 22:43:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202007202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 454.837147][ T5445] loop2: detected capacity change from 0 to 224 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202022202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202008202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202025202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 454.909882][ T5460] loop2: detected capacity change from 0 to 224 [ 454.985077][ T5466] FAULT_INJECTION: forcing a failure. [ 454.985077][ T5466] name failslab, interval 1, probability 0, space 0, times 0 [ 454.997807][ T5466] CPU: 0 PID: 5466 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 455.006587][ T5466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.016743][ T5466] Call Trace: [ 455.020049][ T5466] dump_stack_lvl+0xd6/0x122 [ 455.024636][ T5466] dump_stack+0x11/0x1b [ 455.028856][ T5466] should_fail+0x23c/0x250 [ 455.033262][ T5466] ? kcalloc+0x32/0x50 [ 455.037321][ T5466] __should_failslab+0x81/0x90 [ 455.042154][ T5466] should_failslab+0x5/0x20 [ 455.046648][ T5466] __kmalloc+0x6f/0x350 [ 455.050807][ T5466] ? mark_buffer_dirty+0x151/0x200 [ 455.055965][ T5466] kcalloc+0x32/0x50 [ 455.059971][ T5466] ext4_find_extent+0x21c/0x7f0 [ 455.064821][ T5466] ? __brelse+0x2c/0x50 [ 455.068984][ T5466] ? ext4_mark_iloc_dirty+0x161a/0x1700 [ 455.074662][ T5466] ext4_ext_map_blocks+0x115/0x1ff0 [ 455.079933][ T5466] ? __ext4_mark_inode_dirty+0x502/0x5c0 [ 455.080726][ T5476] loop2: detected capacity change from 0 to 224 [ 455.085573][ T5466] ? __dquot_free_space+0x520/0x880 [ 455.085596][ T5466] ? ext4_es_lookup_extent+0x36b/0x490 [ 455.085615][ T5466] ext4_map_blocks+0x71e/0xf00 [ 455.085636][ T5466] ext4_iomap_begin+0x4b0/0x630 [ 455.097052][ T5466] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 455.117289][ T5466] iomap_iter+0x39c/0x470 [ 455.121684][ T5466] __iomap_dio_rw+0x698/0x1010 [ 455.126446][ T5466] iomap_dio_rw+0x30/0x70 [ 455.130764][ T5466] ext4_file_write_iter+0xaa9/0x11f0 [ 455.136059][ T5466] do_iter_readv_writev+0x2de/0x380 [ 455.141251][ T5466] do_iter_write+0x192/0x5c0 [ 455.145832][ T5466] ? splice_from_pipe_next+0x34f/0x3b0 [ 455.151619][ T5466] ? kmalloc_array+0x2d/0x40 [ 455.156211][ T5466] vfs_iter_write+0x4c/0x70 [ 455.160719][ T5466] iter_file_splice_write+0x43a/0x790 [ 455.166167][ T5466] ? splice_from_pipe+0xd0/0xd0 [ 455.171018][ T5466] direct_splice_actor+0x80/0xa0 [ 455.175957][ T5466] splice_direct_to_actor+0x345/0x650 [ 455.181314][ T5466] ? do_splice_direct+0x190/0x190 [ 455.186511][ T5466] do_splice_direct+0x106/0x190 [ 455.191525][ T5466] do_sendfile+0x63e/0xbb0 [ 455.195970][ T5466] __x64_sys_sendfile64+0x102/0x140 [ 455.201252][ T5466] do_syscall_64+0x44/0xa0 [ 455.205659][ T5466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.211545][ T5466] RIP: 0033:0x7f42f7095709 [ 455.215950][ T5466] 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 [ 455.235582][ T5466] RSP: 002b:00007f42f4dec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 455.244015][ T5466] RAX: ffffffffffffffda RBX: 00007f42f719a020 RCX: 00007f42f7095709 [ 455.252162][ T5466] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 455.260132][ T5466] RBP: 00007f42f4dec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 455.268178][ T5466] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 455.276142][ T5466] R13: 00007ffe095e038f R14: 00007f42f4dec300 R15: 0000000000022000 22:43:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202070202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:04 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) 22:43:04 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000310) 22:43:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202009202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:04 executing program 4: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) tee(0xffffffffffffffff, r0, 0x4, 0x2) r2 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)=0x8) openat(r6, &(0x7f0000000280)='./bus\x00', 0x400800, 0x102) sendfile(r4, r5, 0x0, 0x800003df) dup3(r5, r1, 0x80000) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x8}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4004012}, 0x10) r7 = creat(&(0x7f0000000100)='./file0\x00', 0xe4) setsockopt$sock_int(r7, 0x1, 0x5ecd13fef0a51b40, &(0x7f0000000140)=0x7ff, 0x4) 22:43:04 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 6) 22:43:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020fe202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020022020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 455.400212][ T5501] loop2: detected capacity change from 0 to 224 [ 455.439631][ T5508] FAULT_INJECTION: forcing a failure. 22:43:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202021202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020032020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 455.439631][ T5508] name failslab, interval 1, probability 0, space 0, times 0 [ 455.452435][ T5508] CPU: 0 PID: 5508 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 455.461114][ T5508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.471253][ T5508] Call Trace: [ 455.474692][ T5508] dump_stack_lvl+0xd6/0x122 [ 455.479291][ T5508] dump_stack+0x11/0x1b [ 455.483452][ T5508] should_fail+0x23c/0x250 [ 455.488310][ T5508] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 455.493683][ T5508] __should_failslab+0x81/0x90 22:43:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020042020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020182020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 455.498455][ T5508] should_failslab+0x5/0x20 [ 455.502983][ T5508] kmem_cache_alloc+0x4f/0x300 [ 455.507903][ T5508] ext4_mb_new_blocks+0x317/0x1fc0 [ 455.513021][ T5508] ? ext4_find_extent+0x7b2/0x7f0 [ 455.518087][ T5508] ? ext4_ext_search_right+0x2e3/0x540 [ 455.523630][ T5508] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 455.528923][ T5508] ? __ext4_mark_inode_dirty+0x502/0x5c0 [ 455.534636][ T5508] ? __dquot_free_space+0x520/0x880 [ 455.539914][ T5508] ? ext4_es_lookup_extent+0x36b/0x490 [ 455.545382][ T5508] ext4_map_blocks+0x71e/0xf00 [ 455.550443][ T5508] ext4_iomap_begin+0x4b0/0x630 [ 455.555401][ T5508] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 455.561049][ T5508] iomap_iter+0x39c/0x470 [ 455.565391][ T5508] __iomap_dio_rw+0x698/0x1010 [ 455.570248][ T5508] iomap_dio_rw+0x30/0x70 [ 455.574590][ T5508] ext4_file_write_iter+0xaa9/0x11f0 [ 455.579939][ T5508] do_iter_readv_writev+0x2de/0x380 [ 455.585160][ T5508] do_iter_write+0x192/0x5c0 [ 455.589757][ T5508] ? splice_from_pipe_next+0x34f/0x3b0 [ 455.595322][ T5508] ? kmalloc_array+0x2d/0x40 [ 455.599986][ T5508] vfs_iter_write+0x4c/0x70 [ 455.604516][ T5508] iter_file_splice_write+0x43a/0x790 [ 455.610126][ T5508] ? splice_from_pipe+0xd0/0xd0 [ 455.615352][ T5508] direct_splice_actor+0x80/0xa0 [ 455.620276][ T5508] splice_direct_to_actor+0x345/0x650 [ 455.625863][ T5508] ? do_splice_direct+0x190/0x190 [ 455.630875][ T5508] do_splice_direct+0x106/0x190 [ 455.635976][ T5508] do_sendfile+0x63e/0xbb0 [ 455.640398][ T5508] __x64_sys_sendfile64+0x102/0x140 [ 455.645731][ T5508] do_syscall_64+0x44/0xa0 [ 455.650193][ T5508] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.656223][ T5508] RIP: 0033:0x7f42f7095709 [ 455.660909][ T5508] 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 [ 455.680857][ T5508] RSP: 002b:00007f42f4dec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 455.689743][ T5508] RAX: ffffffffffffffda RBX: 00007f42f719a020 RCX: 00007f42f7095709 [ 455.697701][ T5508] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 455.705660][ T5508] RBP: 00007f42f4dec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 455.713904][ T5508] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 455.721878][ T5508] R13: 00007ffe095e038f R14: 00007f42f4dec300 R15: 0000000000022000 [ 455.770816][ T5527] loop2: detected capacity change from 0 to 224 22:43:04 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x43d9, &(0x7f0000000100)={0x0, 0xbcbc, 0x1, 0x0, 0x2a, 0x0, r0}, &(0x7f00006d8000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x180000f, 0x20010, r0, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x200, 0x100}, 0x913) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:04 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003d0) 22:43:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020192020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:04 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 1) 22:43:04 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 7) 22:43:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202022202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020212020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202025202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 456.222729][ T5542] loop2: detected capacity change from 0 to 224 [ 456.280377][ T5555] FAULT_INJECTION: forcing a failure. [ 456.280377][ T5555] name failslab, interval 1, probability 0, space 0, times 0 [ 456.293198][ T5555] CPU: 0 PID: 5555 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 456.302242][ T5555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.312472][ T5555] Call Trace: [ 456.315748][ T5555] dump_stack_lvl+0xd6/0x122 [ 456.320405][ T5555] dump_stack+0x11/0x1b [ 456.324627][ T5555] should_fail+0x23c/0x250 [ 456.329218][ T5555] __should_failslab+0x81/0x90 [ 456.333977][ T5555] ? alloc_pipe_info+0xac/0x350 [ 456.338818][ T5555] should_failslab+0x5/0x20 [ 456.343451][ T5555] kmem_cache_alloc_trace+0x52/0x320 [ 456.348735][ T5555] alloc_pipe_info+0xac/0x350 [ 456.353430][ T5555] splice_direct_to_actor+0x5f7/0x650 [ 456.358794][ T5555] ? security_file_permission+0x7c/0xa0 [ 456.364351][ T5555] ? do_splice_direct+0x190/0x190 [ 456.369380][ T5555] ? security_file_permission+0x87/0xa0 [ 456.375171][ T5555] do_splice_direct+0x106/0x190 22:43:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020222020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 456.380232][ T5555] do_sendfile+0x63e/0xbb0 [ 456.384644][ T5555] __x64_sys_sendfile64+0x102/0x140 [ 456.386563][ T5543] FAULT_INJECTION: forcing a failure. [ 456.386563][ T5543] name failslab, interval 1, probability 0, space 0, times 0 [ 456.389852][ T5555] do_syscall_64+0x44/0xa0 [ 456.406924][ T5555] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.413011][ T5555] RIP: 0033:0x7f5a1881e709 [ 456.417416][ T5555] 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 [ 456.437295][ T5555] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 456.445865][ T5555] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 456.453910][ T5555] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 456.462011][ T5555] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 456.469971][ T5555] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 456.477927][ T5555] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 456.485888][ T5543] CPU: 1 PID: 5543 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 456.494730][ T5543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.504843][ T5543] Call Trace: [ 456.508127][ T5543] dump_stack_lvl+0xd6/0x122 [ 456.512839][ T5543] dump_stack+0x11/0x1b [ 456.517075][ T5543] should_fail+0x23c/0x250 [ 456.521558][ T5543] ? __es_insert_extent+0x51f/0xe70 [ 456.526796][ T5543] __should_failslab+0x81/0x90 [ 456.531553][ T5543] should_failslab+0x5/0x20 [ 456.533395][ T5563] loop2: detected capacity change from 0 to 224 [ 456.536057][ T5543] kmem_cache_alloc+0x4f/0x300 [ 456.536081][ T5543] __es_insert_extent+0x51f/0xe70 [ 456.547154][ T5543] ext4_es_insert_extent+0x1cb/0x1950 [ 456.547180][ T5543] ext4_map_blocks+0xa5d/0xf00 [ 456.562478][ T5543] ext4_iomap_begin+0x4b0/0x630 [ 456.567343][ T5543] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 456.572704][ T5543] iomap_iter+0x39c/0x470 [ 456.577058][ T5543] __iomap_dio_rw+0x698/0x1010 [ 456.581842][ T5543] iomap_dio_rw+0x30/0x70 [ 456.586162][ T5543] ? ext4_file_write_iter+0x491/0x11f0 [ 456.591607][ T5543] ext4_file_write_iter+0xaa9/0x11f0 [ 456.596952][ T5543] ? ext4_file_write_iter+0x491/0x11f0 [ 456.602475][ T5543] do_iter_readv_writev+0x2de/0x380 [ 456.607706][ T5543] do_iter_write+0x192/0x5c0 [ 456.612360][ T5543] ? splice_from_pipe_next+0x34f/0x3b0 [ 456.617806][ T5543] ? kmalloc_array+0x2d/0x40 [ 456.622461][ T5543] vfs_iter_write+0x4c/0x70 [ 456.627018][ T5543] iter_file_splice_write+0x43a/0x790 [ 456.632405][ T5543] ? splice_from_pipe+0xd0/0xd0 [ 456.637543][ T5543] direct_splice_actor+0x80/0xa0 [ 456.642465][ T5543] splice_direct_to_actor+0x345/0x650 [ 456.647909][ T5543] ? do_splice_direct+0x190/0x190 [ 456.652967][ T5543] do_splice_direct+0x106/0x190 [ 456.657814][ T5543] do_sendfile+0x63e/0xbb0 [ 456.662248][ T5543] __x64_sys_sendfile64+0x102/0x140 [ 456.667439][ T5543] do_syscall_64+0x44/0xa0 [ 456.671862][ T5543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.677747][ T5543] RIP: 0033:0x7f42f7095709 [ 456.682150][ T5543] 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 [ 456.701869][ T5543] RSP: 002b:00007f42f4e0d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 456.710269][ T5543] RAX: ffffffffffffffda RBX: 00007f42f7199f60 RCX: 00007f42f7095709 [ 456.718307][ T5543] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 22:43:05 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 2) [ 456.726262][ T5543] RBP: 00007f42f4e0d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 456.734391][ T5543] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 456.742348][ T5543] R13: 00007ffe095e038f R14: 00007f42f4e0d300 R15: 0000000000022000 22:43:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020252020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202070202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 456.828835][ T5575] loop2: detected capacity change from 0 to 224 [ 456.851635][ T5579] FAULT_INJECTION: forcing a failure. [ 456.851635][ T5579] name failslab, interval 1, probability 0, space 0, times 0 [ 456.864312][ T5579] CPU: 1 PID: 5579 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 456.873310][ T5579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.883380][ T5579] Call Trace: [ 456.886710][ T5579] dump_stack_lvl+0xd6/0x122 [ 456.891289][ T5579] dump_stack+0x11/0x1b [ 456.895453][ T5579] should_fail+0x23c/0x250 [ 456.899903][ T5579] ? kcalloc+0x32/0x40 [ 456.904071][ T5579] __should_failslab+0x81/0x90 [ 456.908914][ T5579] should_failslab+0x5/0x20 [ 456.913615][ T5579] __kmalloc+0x6f/0x350 [ 456.918074][ T5579] ? alloc_pipe_info+0xac/0x350 [ 456.922993][ T5579] kcalloc+0x32/0x40 [ 456.926916][ T5579] alloc_pipe_info+0x1be/0x350 [ 456.931692][ T5579] splice_direct_to_actor+0x5f7/0x650 [ 456.937062][ T5579] ? security_file_permission+0x7c/0xa0 [ 456.942837][ T5579] ? do_splice_direct+0x190/0x190 [ 456.947908][ T5579] ? security_file_permission+0x87/0xa0 [ 456.953460][ T5579] do_splice_direct+0x106/0x190 [ 456.958325][ T5579] do_sendfile+0x63e/0xbb0 [ 456.962730][ T5579] __x64_sys_sendfile64+0x102/0x140 [ 456.967976][ T5579] do_syscall_64+0x44/0xa0 [ 456.972384][ T5579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.978276][ T5579] RIP: 0033:0x7f5a1881e709 [ 456.982685][ T5579] 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 [ 457.002438][ T5579] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 457.010834][ T5579] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 457.018796][ T5579] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 457.026838][ T5579] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.034790][ T5579] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 457.042796][ T5579] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020fe202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020702020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:05 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003e0) 22:43:05 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:05 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_setup(0x76b2, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r8 = syz_io_uring_setup(0x2cce, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r12, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r12, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000001940)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000140)={r6, r7+60000000}, 0x1, 0x1, 0x0, {0x0, r11}}, 0xfffffff8) ioctl$int_out(r5, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:05 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 3) 22:43:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020fe2020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020032020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 457.148867][ T5605] loop2: detected capacity change from 0 to 224 22:43:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020200220202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 457.224185][ T5618] loop2: detected capacity change from 0 to 224 [ 457.233693][ T5617] FAULT_INJECTION: forcing a failure. [ 457.233693][ T5617] name failslab, interval 1, probability 0, space 0, times 0 [ 457.246372][ T5617] CPU: 1 PID: 5617 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 457.255162][ T5617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.265339][ T5617] Call Trace: [ 457.265347][ T5617] dump_stack_lvl+0xd6/0x122 [ 457.265372][ T5617] dump_stack+0x11/0x1b [ 457.277354][ T5617] should_fail+0x23c/0x250 [ 457.281837][ T5617] ? kmalloc_array+0x2d/0x40 [ 457.286537][ T5617] __should_failslab+0x81/0x90 [ 457.291313][ T5617] should_failslab+0x5/0x20 [ 457.295832][ T5617] __kmalloc+0x6f/0x350 [ 457.299993][ T5617] kmalloc_array+0x2d/0x40 [ 457.304410][ T5617] iter_file_splice_write+0xd5/0x790 [ 457.309699][ T5617] ? atime_needs_update+0x2ba/0x390 [ 457.314893][ T5617] ? touch_atime+0xe0/0x250 [ 457.319401][ T5617] ? generic_file_splice_read+0x2a9/0x330 [ 457.325459][ T5617] ? splice_from_pipe+0xd0/0xd0 [ 457.330451][ T5617] direct_splice_actor+0x80/0xa0 [ 457.335631][ T5617] splice_direct_to_actor+0x345/0x650 [ 457.341058][ T5617] ? do_splice_direct+0x190/0x190 [ 457.346173][ T5617] do_splice_direct+0x106/0x190 [ 457.351027][ T5617] do_sendfile+0x63e/0xbb0 [ 457.355628][ T5617] __x64_sys_sendfile64+0x102/0x140 [ 457.360854][ T5617] do_syscall_64+0x44/0xa0 [ 457.365265][ T5617] entry_SYSCALL_64_after_hwframe+0x44/0xae 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020200320202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020042020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020200420202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020201820202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 457.371184][ T5617] RIP: 0033:0x7f5a1881e709 [ 457.375594][ T5617] 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 [ 457.395286][ T5617] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 457.403730][ T5617] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 457.411782][ T5617] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020201920202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 457.419802][ T5617] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.427944][ T5617] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 457.435929][ T5617] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 457.500822][ T5643] loop2: detected capacity change from 0 to 224 22:43:06 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffffffffffffffff) 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202120202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:06 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) 22:43:06 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 4) 22:43:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020072020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202220202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:06 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) inotify_add_watch(r4, &(0x7f0000000100)='./bus\x00', 0x84000019) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00') 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202520202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:06 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) io_uring_setup(0x8dd, &(0x7f0000000140)={0x0, 0xea73, 0x20, 0x1, 0x40b7, 0x0, r3}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x5) tkill(r7, 0x30) ptrace$cont(0x18, r7, 0x0, 0x0) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x5) tkill(r8, 0x30) ptrace$cont(0x18, r8, 0x0, 0x0) ptrace$setregs(0xd, r8, 0x0, &(0x7f0000000080)) sendmmsg$unix(r2, &(0x7f0000004500)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="215ab9af97cdf43513edf611ba39bfdb76e152a7aea390e1d23fac13a851438b428af93f7ad33056549e853f07bd77095cda274e9cfcf7fea3c32eb5b9aa0f66aeda162686ac524e0fadb2da674435b79ce879956c357ab0f6da0d4c47b5a0744410d8f6d79afdca05743146793aa5c1356f0e950c66c7f26986484f13d615a0460df68478de9d51cd2ffbe3ba8d6aeea01684c15dc08252115d71187b32f470747bc8950b95907009ef1f262d6260678a4f529c91126b3f0ef9642ffde7a82b1231911bff73c77bbcd1551df5987883e430cc46cf14879b2c657cd720ac130cfea3caf10a3e09b31d95e9d67c5f6c6992bc519f668fc549", 0xf8}, {&(0x7f00000002c0)="002ec0fba406465ef4b807177d4e9fefd66afde2ed12c3444b82fd8f0c984198f2519f852fb4ec16ce6d22f9f191e85cb87d8fb287c207a368a61b8beeb58e4bc9cb41aee65535d7915c75ded87b37f0349e4d5849f9bef126cc40cce2b4400ea50906a4a7b6b1c760aeca0b528daf338746e2cdb452e77f7ec3f39d7213ffe4b9310fa342aaac4d464a2849de44484c524dd735836656cae4bc1891eaee36e1a65cbb9c7bf3751ade5fe92af986944c16eef5635d2891d170fac25b098c8f6930568a783f370a804d", 0xc9}, {&(0x7f00000003c0)="9e52f5", 0x3}, {&(0x7f0000000400)="ac414e75039255cf59e442c632a0fa8f2aaf7482368a92c48927d97c5eb695da021504f0562be3a1aed07d8802c10796d2b9f7b5045b1261444edb1b55c791ad26e0f0044169afe28fbe8838b859ac9053a741adede34f9853ce576c5de624a077b37e4863576bc7dd31d639920a9a0111e9537d6abc9cc783c2e47d455f52c44a18c5ef9526fc790a11", 0x8a}, {&(0x7f00000004c0)="303c4d044679a4b36e89f4c076dfd0ab51c9dfc9e21a89095975033eabde9239c3dbd98a6d0f3f4b27fa52f34af110983fec77a819001cd2fae9434126eca272fe05fc5c3de45d7d7d51900e67a098a11049eb917338646d0a8714d99921d494e193cc8f6aa86e0188a80af78d607ebdd5e26afc4badaf459f8cb44a656c259a45004ea04c885c6b880a346cabb171c2165b87fa184f8a07f7e85347db3937ee7732c8ce738a80b9ec3779311fda6ca829ee69f63a434608a0ed25cd845cd48084c5795551f321965c6822a90b7b598dd64f4409d78c717a33b36320effbbde83407d0", 0xe3}, {&(0x7f0000000680)="22135561aad0904f6c226986fa6e7b7c10cf09222c8dcca18147458d12c0ef1e0b4d89de04908860e41cb99b392ff1583ce8fef08683cd0e21689da26965f897079fd7c798fd303dc6eef2406b8b123017e2b3cd15dde2ff805b610b2d258f6f36f364565f2119a12493a69c5355a637a24fa449915df11ce0a7471a508f3929ea2bceb9521f2c26d0081b27759a43bc90ee7f4b9ca76aa060627707f10d3ef659fc8ceab4fe29a9b571ec93d78323b3df26", 0xb2}], 0x6, &(0x7f0000000740)=[@rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00, 0xee01}}}], 0x58, 0x94}}, {{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000840)="b5a71b8a60d605b4de61450fff9edd98af2806bc2e86fd483dd345a713a3208bcdcf638009e0c25309aaa91d27bc52355b871cd7c0d53214e64a8c05fef2f8fd98e0402a701a3f4c2369df6066aa6e0f817f15a339f454679e54e3b0feef91c7acc602d44813959d9d12a655069206c284bcfd2fa72191279001f1dbf2c5c101ef13", 0x82}, {&(0x7f0000000900)="adc075e709068bdce9dec874386ebf870fe5f0b233a11282b58911cc7b6494c5027ad3f92f8a6b1ae32cb8c1e6f9254ff571a316af612bed7702f08c71cedb04874608700f5254cb262d5c8885", 0x4d}, {&(0x7f0000000980)="2d1052e5505fed7818a977b96f5c3d28a76789fb0ca998a2fe5450264834d98654194fbf6c9f1e8896bf29b6c75adaf514000e752b8b869a3d2352", 0x3b}, {&(0x7f00000009c0)="51f0f892806c9b21f0c16c3db3e57b44a98df977356b98294a45e7df8c7f64e041d0ae6cc27244a4953f573a4c0d40a537d528c07ba7047fbb26758065d3dbfcc3a9143d4e66f7428ae24447fec39aa15529675e9320777de254c3735d25ffff45d880a55099133f5ea96bb9827a9ccad185c0c69d654e1b5d7435283ba27cb62be37318dcf0b232bf8bd37d63502ca6e590ffecd877ec45523ab23e7a99f9d428b4995e1062954e354b201d14302d2ba25a872b39677a00fca3cd4c9ceadfd7036cf217befaac13c5c7c63d2b178662692a0b25c4d63baa691ccd09f23ff60d937d9961176f18ffb4af4eb444fece", 0xef}, {&(0x7f0000001200)="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", 0x193}, {&(0x7f0000000b80)="8b2c5a9c4442cc7aeb419cce1d3b4a37fc2209ea54c752e2a1d12d5dd2c4ecafbc3b5855f3c265cf3bb0306925b12d67ffc70037efafa68eb2648546ea7810fbd8f8784d2c1fa6dfd66da38ad296f86d5b47f9841998dc07752af7f311c4201e70120f674516", 0x66}], 0x6, &(0x7f0000000ac0)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r3, @ANYRES32, @ANYBLOB="00000035e3b949e01f231a86f900"], 0x50, 0x8000}}, {{&(0x7f0000000d40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000dc0)="2be9786b2460388bba3b5bde59ef079d374daa04a9f95e11735c866668df129aee09be8e639a580c91a0cd6378c1055008ae60261a01785a59f05350957266874107a42193da566246f87bb7f516196029f0ef1e6bec47920fcfb5911357606817fa78b1686f5d40ce2791033b55204f31fe0d2e2c0111cc9914e65b79bc2f5cdca475aaa782a3c3cadca52e2c82447889c20c7df02f9266e85c45e6679729f174ec524ec6dc2223f6db5c", 0xab}, {&(0x7f0000000e80)="be8770038a9b445cb3e0536c2b198a2afca527d85e82229aac72df4d2cdf8a9bc2d105881cde83234f713117c47e1ae57254df8d863d16e53afec2c8cd15e1e2799892d529a93a9f65eadae309e2dedb6385d79cc8e45612dfc777c3461f2a30898b0a67828af1e474aa5f32b58970cef794aba2f8d6682bbad4f18142830e9737d461aa6e3ea422a615ab831c2a9c9d6b398ac0492e0573897776b7cb1ecca7b3c52d9ea113f4732a9cc2f71b89ada523160c50b6a3f6f675", 0xb9}, {&(0x7f0000000f40)="2fa2464afe2a52e5935b90b5e963cd161e7c239700ed222ac867b6c787cfc4c29ded77e02d392a68e1f439c3ad92314b50c9afd725c70b8fdb76f5260ed0c522bbff1c804318e8720151d67551380e6933d9aad248847b8e5166bf756f3e192e55706567472605b3d3b250d31297ba95f32308f14b89631c545cc799e23a57819bbc6d7108cb077a12a960bd98089b26926cb831c4dc77be99066bb1ee07f923e059c460fceb87f639d7114b0bb693c0d3a4b86142fe7cfb1414f89df41c56be547c32d9a73268d97c8ccded39c4e2af0b11bbe7d5b3a6971ba97e68eb4830", 0xdf}, {&(0x7f0000001040)="87b09f07fc7bda754bb6e6f12175f0a6dcfe53dfafa609c6742dffe5d81dd57579b5435a63b6545f9c5408e95f7446978259e4ec3311", 0x36}, {&(0x7f0000001080)="e8c27b049b79973e28e7089b8250e3692e22e1bf1813325fdd686f41cf8a75ce8f25f48aad0345dfc9374fb8fbad46633cb81e9f7bb4cf567de85a1360236ac134b52060a06c6e2fca227a8388bc7d67d1410953008acf2d95c424cb7b5e7a35f497dc735fc41fa54d69d44b709a458c59ffca979d67025496627cb859c8d98582e18ee4f8fd762677b835e00159de621e914174253d6a83c00523c4e6785c71bdbdeb03bfa05e3f7b32488799d99737470e25341b3d6e62a52e86c0ef16927107ebfc8db0c5edf434806788cf415648e352c62b3a249e11ea3576a4c55f31872a7e5eb468941ad765895d463230faaae8d75f178d", 0xf5}], 0x5, &(0x7f0000003200)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, r0, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r6}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120, 0x800}}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000003340)="a02885e1408d98cbe83d50e752abfa041bcd562b2a08c9855dc9563b975d7be3a22763768f3337b5b70e214d6409958397e58c1534ef23a34810512200697df86c691568726fec91e20b88a9e393b7a2467b3dc5db2b83c142d85689cfed202ff5e8e6e43518a390462d14bd06ebb3dd975b783c1e5a1c2484f68f70f3d4a5b4f67aa8d5d34fc056fa662bce2c52ab0a29bf98c0a1069251eaee5ad789fa22989eba8266b24e7a8840f5e58e720ae922833b94d65032bed970780df515934d92cdb6a6328810af8f914dd2403d278ec02ac99be658571b6436fe030e70da5d714158df", 0xe3}, {&(0x7f0000003440)="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", 0x1000}, {&(0x7f0000004440)="1d4a55e3260ec805f9627233e809c48483492201ed4d53adc8cc72c111a211d6ee7ca366383215b64c6f091d4cebad709f262d2c1cb3975b58ab20c03527fe3d9aaa7b84bc489af2812ccbc94b0821c99b611d2f7fae0cf03885d7c368a5796c4826e1c0dcf0555ab4b0f618bf4f9fbc03bd0e36", 0x74}], 0x3, 0x0, 0x0, 0x20000804}}], 0x4, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020207020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 458.016940][ T5670] loop2: detected capacity change from 0 to 224 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020fe20202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:06 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r5 = syz_io_uring_setup(0x2cce, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r9, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000001940)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x1, 0x1, 0x1, {0x0, r8}}, 0xea) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) r10 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r10, r11, 0x0, 0x800003df) io_uring_enter(r11, 0x29a0, 0x393a, 0x1, &(0x7f0000000100)={[0x6c8]}, 0x8) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="730500a8"], 0xc) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:43:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020082020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202002202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 458.131433][ T5684] FAULT_INJECTION: forcing a failure. [ 458.131433][ T5684] name failslab, interval 1, probability 0, space 0, times 0 [ 458.144076][ T5684] CPU: 1 PID: 5684 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 458.152803][ T5684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.162859][ T5684] Call Trace: [ 458.166417][ T5684] dump_stack_lvl+0xd6/0x122 [ 458.171030][ T5684] dump_stack+0x11/0x1b [ 458.175200][ T5684] should_fail+0x23c/0x250 [ 458.179606][ T5684] __should_failslab+0x81/0x90 [ 458.184387][ T5684] ? __iomap_dio_rw+0x139/0x1010 [ 458.189331][ T5684] should_failslab+0x5/0x20 [ 458.193837][ T5684] kmem_cache_alloc_trace+0x52/0x320 [ 458.194468][ T5697] loop2: detected capacity change from 0 to 224 [ 458.199118][ T5684] ? chksum_update+0x39/0x50 [ 458.199142][ T5684] __iomap_dio_rw+0x139/0x1010 [ 458.209949][ T5684] ? __getblk_gfp+0x3f/0x590 [ 458.209978][ T5684] ? mark_buffer_dirty+0x151/0x200 [ 458.224628][ T5684] ? __ext4_handle_dirty_metadata+0x20c/0x5a0 [ 458.230809][ T5684] iomap_dio_rw+0x30/0x70 [ 458.235144][ T5684] ? ext4_file_write_iter+0x491/0x11f0 [ 458.240610][ T5684] ext4_file_write_iter+0xaa9/0x11f0 [ 458.245887][ T5684] ? ext4_file_write_iter+0x491/0x11f0 [ 458.251376][ T5684] do_iter_readv_writev+0x2de/0x380 [ 458.256646][ T5684] do_iter_write+0x192/0x5c0 [ 458.261244][ T5684] ? splice_from_pipe_next+0x34f/0x3b0 [ 458.266719][ T5684] ? kmalloc_array+0x2d/0x40 [ 458.271299][ T5684] vfs_iter_write+0x4c/0x70 [ 458.275817][ T5684] iter_file_splice_write+0x43a/0x790 [ 458.281177][ T5684] ? splice_from_pipe+0xd0/0xd0 [ 458.286106][ T5684] direct_splice_actor+0x80/0xa0 [ 458.291035][ T5684] splice_direct_to_actor+0x345/0x650 [ 458.296390][ T5684] ? do_splice_direct+0x190/0x190 [ 458.301396][ T5684] do_splice_direct+0x106/0x190 [ 458.306254][ T5684] do_sendfile+0x63e/0xbb0 [ 458.310659][ T5684] __x64_sys_sendfile64+0x102/0x140 [ 458.316039][ T5684] do_syscall_64+0x44/0xa0 [ 458.320493][ T5684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 458.326538][ T5684] RIP: 0033:0x7f5a1881e709 [ 458.331039][ T5684] 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 [ 458.350771][ T5684] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 458.359234][ T5684] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 458.367201][ T5684] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 458.375286][ T5684] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 458.383366][ T5684] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 458.391515][ T5684] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020092020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202003202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:07 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 5) 22:43:07 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003d0) 22:43:07 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x5, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020212020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202004202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 458.495055][ T5717] loop2: detected capacity change from 0 to 224 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202018202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 458.578710][ T5734] FAULT_INJECTION: forcing a failure. [ 458.578710][ T5734] name failslab, interval 1, probability 0, space 0, times 0 [ 458.591649][ T5734] CPU: 0 PID: 5734 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 458.600329][ T5734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.610578][ T5734] Call Trace: [ 458.613859][ T5734] dump_stack_lvl+0xd6/0x122 [ 458.618486][ T5734] dump_stack+0x11/0x1b [ 458.622737][ T5734] should_fail+0x23c/0x250 [ 458.627161][ T5734] ? kcalloc+0x32/0x50 [ 458.631320][ T5734] __should_failslab+0x81/0x90 [ 458.636097][ T5734] should_failslab+0x5/0x20 [ 458.640705][ T5734] __kmalloc+0x6f/0x350 [ 458.644934][ T5734] ? mark_buffer_dirty+0x151/0x200 [ 458.650362][ T5734] kcalloc+0x32/0x50 [ 458.654301][ T5734] ext4_find_extent+0x21c/0x7f0 [ 458.659319][ T5734] ? __brelse+0x2c/0x50 [ 458.663494][ T5734] ? ext4_mark_iloc_dirty+0x161a/0x1700 [ 458.665550][ T5736] loop2: detected capacity change from 0 to 224 [ 458.669666][ T5734] ext4_ext_map_blocks+0x115/0x1ff0 [ 458.669693][ T5734] ? __ext4_mark_inode_dirty+0x502/0x5c0 [ 458.681170][ T5734] ? __dquot_free_space+0x520/0x880 [ 458.681192][ T5734] ? ext4_es_lookup_extent+0x206/0x490 [ 458.681285][ T5734] ext4_map_blocks+0x1cf/0xf00 [ 458.702226][ T5734] ext4_iomap_begin+0x4b0/0x630 [ 458.707117][ T5734] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 458.712305][ T5734] iomap_iter+0x39c/0x470 [ 458.716724][ T5734] __iomap_dio_rw+0x698/0x1010 [ 458.722003][ T5734] iomap_dio_rw+0x30/0x70 [ 458.726456][ T5734] ? ext4_file_write_iter+0x491/0x11f0 [ 458.731905][ T5734] ext4_file_write_iter+0xaa9/0x11f0 [ 458.737236][ T5734] ? ext4_file_write_iter+0x491/0x11f0 [ 458.742686][ T5734] do_iter_readv_writev+0x2de/0x380 [ 458.747993][ T5734] do_iter_write+0x192/0x5c0 [ 458.752648][ T5734] ? splice_from_pipe_next+0x34f/0x3b0 [ 458.758127][ T5734] ? kmalloc_array+0x2d/0x40 [ 458.762760][ T5734] vfs_iter_write+0x4c/0x70 [ 458.767253][ T5734] iter_file_splice_write+0x43a/0x790 [ 458.772699][ T5734] ? splice_from_pipe+0xd0/0xd0 [ 458.777536][ T5734] direct_splice_actor+0x80/0xa0 [ 458.782766][ T5734] splice_direct_to_actor+0x345/0x650 [ 458.788216][ T5734] ? do_splice_direct+0x190/0x190 [ 458.793323][ T5734] do_splice_direct+0x106/0x190 [ 458.798218][ T5734] do_sendfile+0x63e/0xbb0 [ 458.802647][ T5734] __x64_sys_sendfile64+0x102/0x140 [ 458.807838][ T5734] do_syscall_64+0x44/0xa0 [ 458.812253][ T5734] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 458.818174][ T5734] RIP: 0033:0x7f5a1881e709 [ 458.822659][ T5734] 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 [ 458.842257][ T5734] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 458.850807][ T5734] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 458.858765][ T5734] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 458.866875][ T5734] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202019202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 458.874847][ T5734] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 458.882894][ T5734] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:07 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x2, 0x40000000}, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202021202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:07 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setxattr$security_evm(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080), &(0x7f00000000c0)=@ng={0x4, 0xe}, 0x2, 0x2) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) fcntl$setsig(r2, 0xa, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000100)={{0x40, 0x5}, 0x0, 0x3f, 0x3b55, {0x3f, 0x4}, 0x7f, 0xe7}) sendfile(r2, r3, 0x0, 0x800003df) 22:43:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020222020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:07 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 6) 22:43:07 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003e0) 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202022202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202025202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020252020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202070202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 459.087134][ T5762] loop2: detected capacity change from 0 to 224 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020fe202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 459.145607][ T5773] FAULT_INJECTION: forcing a failure. [ 459.145607][ T5773] name failslab, interval 1, probability 0, space 0, times 0 [ 459.158364][ T5773] CPU: 0 PID: 5773 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 459.167303][ T5773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.177541][ T5773] Call Trace: [ 459.180928][ T5773] dump_stack_lvl+0xd6/0x122 [ 459.185555][ T5773] dump_stack+0x11/0x1b [ 459.189720][ T5773] should_fail+0x23c/0x250 22:43:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020022020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 459.194319][ T5773] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 459.199698][ T5773] __should_failslab+0x81/0x90 [ 459.204610][ T5773] should_failslab+0x5/0x20 [ 459.209126][ T5773] kmem_cache_alloc+0x4f/0x300 [ 459.214022][ T5773] ext4_mb_new_blocks+0x317/0x1fc0 [ 459.219188][ T5773] ? ext4_find_extent+0x7b2/0x7f0 [ 459.224401][ T5773] ? ext4_ext_search_right+0x2e3/0x540 [ 459.229936][ T5773] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 459.235226][ T5773] ? __ext4_mark_inode_dirty+0x502/0x5c0 [ 459.241533][ T5773] ? __dquot_free_space+0x520/0x880 [ 459.246743][ T5773] ? ext4_es_lookup_extent+0x36b/0x490 [ 459.252439][ T5773] ext4_map_blocks+0x71e/0xf00 [ 459.257658][ T5773] ext4_iomap_begin+0x4b0/0x630 [ 459.263068][ T5773] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 459.268541][ T5773] iomap_iter+0x39c/0x470 [ 459.273128][ T5773] __iomap_dio_rw+0x698/0x1010 [ 459.278045][ T5773] iomap_dio_rw+0x30/0x70 [ 459.282367][ T5773] ext4_file_write_iter+0xaa9/0x11f0 [ 459.287859][ T5773] do_iter_readv_writev+0x2de/0x380 [ 459.293126][ T5773] do_iter_write+0x192/0x5c0 [ 459.297809][ T5773] ? splice_from_pipe_next+0x34f/0x3b0 [ 459.303429][ T5773] ? kmalloc_array+0x2d/0x40 [ 459.308371][ T5773] vfs_iter_write+0x4c/0x70 [ 459.312869][ T5773] iter_file_splice_write+0x43a/0x790 [ 459.318906][ T5773] ? splice_from_pipe+0xd0/0xd0 [ 459.323931][ T5773] direct_splice_actor+0x80/0xa0 [ 459.328989][ T5773] splice_direct_to_actor+0x345/0x650 [ 459.334413][ T5773] ? do_splice_direct+0x190/0x190 [ 459.339436][ T5773] do_splice_direct+0x106/0x190 [ 459.344679][ T5773] do_sendfile+0x63e/0xbb0 [ 459.349178][ T5773] __x64_sys_sendfile64+0x102/0x140 [ 459.354755][ T5773] do_syscall_64+0x44/0xa0 [ 459.359393][ T5773] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.365495][ T5773] RIP: 0033:0x7f5a1881e709 [ 459.370044][ T5773] 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 [ 459.389931][ T5773] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 459.398746][ T5773] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 459.406823][ T5773] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 459.415044][ T5773] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 459.423000][ T5773] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 459.431056][ T5773] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 459.455239][ T5791] loop2: detected capacity change from 0 to 224 22:43:08 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020032020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:08 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffffffffffffffff) 22:43:08 executing program 1: open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0xa) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) pwritev(r3, &(0x7f00000006c0)=[{&(0x7f0000000040)="f0e12d2521f14a43ba2ac4df97980962942f9a2f332ad159295da4d89bc5dd1286d7274ffde085df8edfb6cd03b39e9c635687c08d54102be0718441967280c1a039759710fb01dca76feee722402858c7cdd6afb08b5d6faa1650924d4d76a30d5fdefecee49f87934c97004da316da1b8205d406db5f741e0dde9ec93a8d54305e67755cb1b345f12ee00a563236885c74a1ca7d69c1ddbd63ca771c946f2e039e8b3676dc31c69a37be5ec8735e8f2cea27e70d1655bb983661191d79fb86a745d6359fe039ebebc9de9d4050c27a26a0cbc6bc465df5357c688c61", 0xdd}, {&(0x7f0000000140)="c770f45c6388f484af866fa5ab9b6e13478a31729699b575cf88a14a0e8c830dff95009a1f137e3a6dc1987f17dbdc635def27942ae07d3e487179ddc93ff13d169126580623bedeaf70e02036429e92be174aa0989e9f5c3fcd7cbb62555025e38f32fc99a476f4552b86f1e9b1fb43", 0x70}, {&(0x7f00000001c0)="15163468b002bb06c5994e09c0828e9d189560171aea271af02de57f9aa0b1a7f687804803a7d2c6097da9ba832319f6d98cbff9d9d4e0aa37d764327ee23dc3aba0bc4c41476983e70b36a3e946901830136dde53ad976e408befda642578f984a550472fb7c6c649d981e95cd534e16b156f6652ec1a7cbd7cf7447bc5246316a52ac198bc9954a58b7b7ad5ee4520de1f7c10e17b7fee0743ffba029a76705f1313025bb27a929d17bb5dffaff8d03c1cdc59ec9303f16b2e8488cc225e0aa648431a05c9bc3451084daf03a359a57d08b56aea76fa4938de46c1622974bd2c091210ccb8", 0xe6}, {&(0x7f0000000300)="107f347b8c7fbc67ab88d38534571e837368ac01e9827f920a508271f91e3825c0b58eeb24e5920806617822dbc69a9d5ea3b19df01cbed14367b941778effb6b50bf80671c800a5d70c5fd7e25d9fcabd1b451edaabda832d9cead94b582240aa5825d3b857d4d3a6", 0x69}, {&(0x7f00000003c0)="b03650a627348f6bb61c40c9bc71dd896afd29bb8e0292e7c30477c86945d7da7b4ec614ecf05c05deda08e74774e38460cbb945f7094b74da2c99bfc8596fb2c79ca3aad8c203d7498f0f9e48e05ace4545f60b9cb22ebea026ace73b44da9d9371d95a11764a89e9d6dfde527298f223f41c0ee5290a2f11f894a987812f05cfa75a74a2cac7d5a46e2061c465aa9f67df87aa8971b788d31dd021b5fe97c05328dea7047e937c05bdf2530061fea20ed6a12d10f775ac96e91d9ea5898aef33919d50009c19ecdb4b79bde8849fc09354a364dd4fe0c72e1774c4f4014668b158af35f8549eb61dbb68994376689fa45f1802", 0xf4}, {&(0x7f00000004c0)="28ad0ca77328a4904005d2490bf1a59bdc3f9e6deb080f529ab0b6fce9f430f411fa5435d629d38bc7b085ed57a10d9c33996bfafe48b2497eac425843bda77480", 0x41}, {&(0x7f0000000540)="94a7404eb7640a0390a929882eb29dd73a7c159bb71c4a83afe17bab496862c0230c26340765b38681fb761754379aaa5237837491635abab3dcfad320bdcb42f44db8c4850d9fb2990629a5d053750f3ad4481aeb9f244ce5f01c9fb61ac54d3fded447261f55e6caaa437451ff437ce434b75a4a3ae5c5f662627d4275d6fa0f305a4e92a6ff41d0b298c3970ba19065e2c08e53ac67e3a69eafa0bc4581c98272536f15bbdc8d81ab9fb2093cec447ed704ce", 0xb4}, {&(0x7f0000000600)="c1bfb52dcf2a36da23142216fc9cf6c3e38b6acc0f2aab2c9fb1c3ab15895e3ef70ac18090c0c2d2a7744d80312d604b545a8da5cee52eb825783de3150356b03ba36299130dfc9a11d10aa8892bdc4c0d165f02c54e2bf859e230921a9a10874bade9cffc408687707edd140a4bed6df1abe370e76266a82b7c94e9b09f058f6f14848e5edb58ae6313980e5defe02a6ea6a339ffb1fbc6b38969303d2550c6e5aaa2529e7ffded35d89344fb", 0xad}], 0x8, 0x380, 0xfffffff8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x800003df) 22:43:08 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 7) 22:43:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020702020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:08 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd, 0x7fffffff, 0x0, 0x10001}, 0xa59) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020fe2020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 459.931604][ T5804] loop2: detected capacity change from 0 to 224 22:43:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020042020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020182020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 460.006345][ T5819] FAULT_INJECTION: forcing a failure. [ 460.006345][ T5819] name failslab, interval 1, probability 0, space 0, times 0 [ 460.019253][ T5819] CPU: 1 PID: 5819 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 460.027926][ T5819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.038241][ T5819] Call Trace: [ 460.041518][ T5819] dump_stack_lvl+0xd6/0x122 [ 460.046098][ T5819] dump_stack+0x11/0x1b [ 460.050242][ T5819] should_fail+0x23c/0x250 [ 460.054733][ T5819] ? __es_insert_extent+0x51f/0xe70 [ 460.059990][ T5819] __should_failslab+0x81/0x90 [ 460.064743][ T5819] should_failslab+0x5/0x20 [ 460.069310][ T5819] kmem_cache_alloc+0x4f/0x300 [ 460.074453][ T5819] __es_insert_extent+0x51f/0xe70 [ 460.079696][ T5819] ext4_es_insert_extent+0x1cb/0x1950 [ 460.085150][ T5819] ? ext4_es_scan_range+0xf2/0x150 [ 460.090244][ T5819] ext4_map_blocks+0xa5d/0xf00 [ 460.095002][ T5819] ext4_iomap_begin+0x4b0/0x630 [ 460.099841][ T5819] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 460.105021][ T5819] iomap_iter+0x39c/0x470 [ 460.109385][ T5819] __iomap_dio_rw+0x698/0x1010 [ 460.114206][ T5819] iomap_dio_rw+0x30/0x70 [ 460.118603][ T5819] ext4_file_write_iter+0xaa9/0x11f0 [ 460.123986][ T5819] do_iter_readv_writev+0x2de/0x380 [ 460.129290][ T5819] do_iter_write+0x192/0x5c0 [ 460.133922][ T5819] ? splice_from_pipe_next+0x34f/0x3b0 [ 460.139444][ T5819] ? kmalloc_array+0x2d/0x40 [ 460.144017][ T5819] vfs_iter_write+0x4c/0x70 [ 460.148519][ T5819] iter_file_splice_write+0x43a/0x790 [ 460.153948][ T5819] ? splice_from_pipe+0xd0/0xd0 [ 460.158774][ T5819] direct_splice_actor+0x80/0xa0 [ 460.163724][ T5819] splice_direct_to_actor+0x345/0x650 [ 460.169163][ T5819] ? do_splice_direct+0x190/0x190 [ 460.174175][ T5819] do_splice_direct+0x106/0x190 [ 460.179010][ T5819] do_sendfile+0x63e/0xbb0 [ 460.183409][ T5819] __x64_sys_sendfile64+0x102/0x140 [ 460.188735][ T5819] do_syscall_64+0x44/0xa0 [ 460.193163][ T5819] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.199051][ T5819] RIP: 0033:0x7f5a1881e709 [ 460.203583][ T5819] 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 [ 460.223253][ T5819] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 460.231695][ T5819] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 460.239991][ T5819] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 460.248152][ T5819] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 460.256109][ T5819] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 460.264145][ T5819] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020192020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020212020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020200320002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020222020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 460.299987][ T5831] loop2: detected capacity change from 0 to 224 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020252020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 460.386433][ T5847] loop2: detected capacity change from 0 to 224 22:43:09 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x101000, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:09 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 8) 22:43:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020200420002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 460.764825][ T5867] loop2: detected capacity change from 0 to 224 [ 460.842215][ T5873] FAULT_INJECTION: forcing a failure. [ 460.842215][ T5873] name failslab, interval 1, probability 0, space 0, times 0 [ 460.855380][ T5873] CPU: 0 PID: 5873 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 460.864052][ T5873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.874253][ T5873] Call Trace: [ 460.877529][ T5873] dump_stack_lvl+0xd6/0x122 [ 460.882298][ T5873] dump_stack+0x11/0x1b [ 460.886462][ T5873] should_fail+0x23c/0x250 [ 460.890967][ T5873] ? mempool_alloc_slab+0x16/0x20 [ 460.896035][ T5873] __should_failslab+0x81/0x90 [ 460.900810][ T5873] should_failslab+0x5/0x20 [ 460.905401][ T5873] kmem_cache_alloc+0x4f/0x300 [ 460.910290][ T5873] ? ext4_fc_track_range+0x90/0x140 [ 460.915555][ T5873] mempool_alloc_slab+0x16/0x20 [ 460.920419][ T5873] ? mempool_free+0x130/0x130 [ 460.925230][ T5873] mempool_alloc+0x9d/0x310 [ 460.929769][ T5873] bio_alloc_bioset+0xcc/0x530 [ 460.934544][ T5873] ? iov_iter_alignment+0x34b/0x370 [ 460.939813][ T5873] iomap_dio_bio_iter+0x5c1/0xbc0 [ 460.944921][ T5873] __iomap_dio_rw+0x8d8/0x1010 [ 460.949725][ T5873] iomap_dio_rw+0x30/0x70 [ 460.954060][ T5873] ext4_file_write_iter+0xaa9/0x11f0 [ 460.959437][ T5873] do_iter_readv_writev+0x2de/0x380 [ 460.964770][ T5873] do_iter_write+0x192/0x5c0 [ 460.969375][ T5873] ? splice_from_pipe_next+0x34f/0x3b0 [ 460.974838][ T5873] ? kmalloc_array+0x2d/0x40 [ 460.979434][ T5873] vfs_iter_write+0x4c/0x70 [ 460.984019][ T5873] iter_file_splice_write+0x43a/0x790 [ 460.990108][ T5873] ? splice_from_pipe+0xd0/0xd0 [ 460.995020][ T5873] direct_splice_actor+0x80/0xa0 [ 460.999977][ T5873] splice_direct_to_actor+0x345/0x650 [ 461.005357][ T5873] ? do_splice_direct+0x190/0x190 [ 461.010563][ T5873] do_splice_direct+0x106/0x190 [ 461.015433][ T5873] do_sendfile+0x63e/0xbb0 [ 461.019969][ T5873] __x64_sys_sendfile64+0x102/0x140 [ 461.025349][ T5873] do_syscall_64+0x44/0xa0 [ 461.029780][ T5873] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.035888][ T5873] RIP: 0033:0x7f5a1881e709 [ 461.040465][ T5873] 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 [ 461.060166][ T5873] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 461.068877][ T5873] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 461.076839][ T5873] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 461.084836][ T5873] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:09 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r6) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b070009040080", 0x11) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r5, &(0x7f0000000100)=ANY=[@ANYRES16=r2, @ANYRESOCT=r1], 0xfffffecc) splice(r4, 0x0, r6, 0x0, 0x4ffe3, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020702020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020200720002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:09 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x0) recvmsg$unix(r2, &(0x7f00000096c0)={&(0x7f0000009500), 0x6e, &(0x7f0000009580), 0x0, &(0x7f00000095c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}, 0x40000051) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009700)={0x0, 0x0, 0x0}, &(0x7f0000009740)=0xc) r6 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x800003df) r8 = dup2(r0, r0) r9 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r9, 0x7ffffc, 0x0) write$binfmt_elf64(r9, &(0x7f0000000000)=ANY=[], 0xfd14) r10 = syz_open_dev$vcsa(&(0x7f0000009780), 0xfffffffffffffe01, 0x12000) sendmmsg$unix(r3, &(0x7f0000009940)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000000c0)="30361ae2c70e3e053fd58b44f79b93ea1a51c6d530f9e83b37e58fae06177f8491361576dded595a47257b39af74c14138ad2dd77a196caadaa3e74dc04ca535cc3dd781ee6f10e804e5f401d3c250b89d7d06db6430d2e85da76e9fed167e7f7c295be908c6e372ecc268307ae66730edcbfd15fa24603d68eb47127758361b3b3e6e8219a99d9b5da45b67483e8b2ac4eed8ba4203c1d91c64f5fa11adabbae97b4ce7147138c25566f8b32b1e243e512c3cbc36d2e3ecb6a136d7acdaf001c4dba45d550441dfbca50b", 0xcb}, {&(0x7f00000001c0)="180a5010da75a017b8259150551bb06e5a0b13e5d28bc7c906adeaebc0409973de5a004d882a3e749f15df9df908c615c0f50e90ffde47f0ce614630a6ac890359c7693296901ed9c0c369eca9cac3e73045470e577b1b2f4900fd4b66bc7814ed73ffef5e296c259c9660f9062a63b87e0b50dd24845dddb4c94403c1e6e5afdde97d5326f7e274bddc02d01c9ee5db25bc8c618886f9948c331f92baa3fc44d1fc28c49febdfff7269f17d1bd2c00d26daf4b2", 0xb4}, 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0x1000}], 0x3, &(0x7f0000002700)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3]}}, @cred={{0x1c}}], 0x48, 0x40010}}, {{&(0x7f0000002780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002800)="56c429268e839ad0a0868721cc6c366cc7b4b9eb8d397c9ed3f1976be5279b92c2519cdf56f2a721229d0b63aae7ed86f9e0686fb619c51bd989e6d0cd677dc79f1e1f4de2628f26f1c4e8cf2bb643126523b4694f9ddf77d48dad478b550c175121be64694125587c02c4c793508e8fcc75444fa87db76181cdb4c2a8077e3b7ed7d19474ab972ebc4bcc9a38558884aebc8cd057fdcd4e438376725ac799505ebbd0ce3c3893e47a04a25a9bc69f5df849e4e403ed890b8eaba2dd1b16af24f911b15c9e4bcc96c05565f6aaa0562f06755f3bae4725e878dcfff7213aa6507827c72007e00e9475bc66a6d689dbb62c3a08ca", 0xf4}], 0x1, &(0x7f0000003700)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x130, 0x8001}}, {{&(0x7f0000003840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003d00)=[{&(0x7f00000038c0)="536d6d304ec346418828c3f78495e63cbd4129d5d00d7d170a6ec71be4d86fff7b7cbdaa0c232f062f6a385dedd3905fd660b0b6ecb00e49c9cd2b87bfcf7b868588c13a5b30f15bf6d9c4545485a8b155588d6386f59ae8a698a5321503faf9d2285f93edd4cf5a8c399e29bdf1ba617b7c1f4fae5891130f50dce0d81b903646c3c55fa38a43feddf4b6ab56da7d81371b3f79da75b66e6e9dae52239d2f2d0fa8b1e3eccb1804534619e11cc866d9a79af98fe42425d581afb630bd1d0042e7a50089a9bb4223fffaf8f6d3e0ead5fb17aed22563d4038849888b6c0459d41097ab5d7b4657a00fc4f5c10052ab40eb4988072bc22b9c", 0xf8}, {&(0x7f00000039c0)}, {&(0x7f0000003a00)="6a966bf617a32e698e93942637cdd063095587cdaa24d94fef4c6dd3839d2b60a2f11c73b9c167d3fce24efcfb4ac5d7ecf5d15300bd134e9a0600787d13fb14c9887fcdba5ceda97c30032830362ab6f183c66a6c996e5ba0b8dcf9f6c31d57c6033dfc1870b2da76726c8a9b7f1fa0762fc29d38d70778b59c2e327e4c7f2c9895159429852db9e06d06ca3304b6132196da3fa6f4f72eacbcb7f570c34698463fbd36c8618e730d8bd3655b0d9696c2721fce0c7c25d7652e2863a92b0f127ea60818884cee9aa254f993ae41e63a9132dfc0ab5cf81e51ea84fa7b21bc04818ba0b00cb1cfeeeaaa19", 0xeb}, {&(0x7f0000003b00)="4c3cdff208ef87e1bb306af0dd9056c929b961246c90f0629e08c1f3cfeabe73c2a80510bd9b274de2e6e36dc3743c12b23a164b6bccc60eb6bc7363e184b507cfd312e9f021569ea0ac7c71881856f1109dfce1709c3892eb6af84b865dae947237ca63b312ed5bf2e214101b3594ba5896ae44f0339bbb5cb59c29e0", 0x7d}, {&(0x7f0000003b80)="580493834566d1e97e2ff181e033a680588fa0f2ac7f4844fb377fe40667906c20108c6ff5c54a15353c02a93b3151f2d43199a71f9c790225e989a3957b49c549ee4a9b984b994f57295cb424789870109190959b7f62f951f431f267c68d661cca74f922276836a580aeb1a5d574865c7671d8f5a4204ee63c", 0x7a}, {&(0x7f0000003c00)="3ba6d1fc3986b9a7e02ae726865d5848c71e5e1a7b69ee9abad273add435be36f6717392909208be651fd586c3de43a2861a7b90c2ebecb6bd25d1082409e368bb6b10f29d0f12631a9eeb728bc0fbad690f220b29a823819c7ed2e4f84d8b357ed95744bbdee72bf9a3645417079160514c917fddcd3559cbb61cc58175a9365302651e61eb35129b58740a4c0109fc643e1cdbfaf6b0f6fe2839bc7a11407ddc7d6c5744847146ac3d5b92953d805d847b8c80ea980b3cb02238bfb26d06d16b687ba8c5b460118b35e85dc5a2669c8b3f671c0ff28798b1bb4c29cd9b", 0xde}], 0x6, &(0x7f0000004540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}], 0x78, 0x8000}}, {{&(0x7f00000045c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000004640), 0x0, &(0x7f0000007f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8, 0x4048040}}, {{&(0x7f0000008040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000008500)=[{&(0x7f00000080c0)="64d4fe5c0d531cbaef49f4be615f1cb7e9f6fc923c671f494c825160c230180cfd417f012bafd9d93635980882fe1548a3fce558cd929954223c06fc6a32dcf17e531fb7a3396e47d8a3c102e86c629c58f777cc06f8e97234830cbd625fafa4543074637a69a7c7463e7445dcb26ba1dfffa9f0f3d010a99149cbd4d9634d76c9774a0262c062a17e6b543a8e843fb0cae3a1f384fab8c155ede2d21e19c1f8", 0xa0}, {&(0x7f0000008180)="463d95fc57bf2cb6179c59b8fd21101513d02746fbcd67f8bab309794b32eaed1ed2fc83b52b7dedea3c1a7d6ddf17b1b1cc7c8a783592bedcd23b2fc689ccce08a3f227046f3efbc97fb2e42689bc02907bd3a79892df981276a6f6278b866990e70b247a6b0714f9f402430e3711682c774f76627e2ab076d029626f5960fdd355fc24d8f8424b4f20542825b6b0b866bf", 0x92}, {&(0x7f0000008240)="957e3c16dfff383c1876ed84", 0xc}, {&(0x7f0000008280)="d2bf64a4b5e3fd2518126db80a4b0c383b6aed241f2c34b12fb972ea37a90da675918f549868103ed62ba1a07da787d6248c19033fcd681777a934f090c2f6163ccaea4decf2a46d584ffbd7b031c33be4f3b15a3b3fb497fc2d0b9c2f99b11d95900e99493c2b2d24b8a6b9b89ddf03d6ef10d8f0f4e7146f71a6e86efb97444499a1fb9c48ac2abdcffc3d2caf0166f51657d1d888cc8ab2bd7bd4fe20ab82ead2ffa257be5de0525b3bfe090f710a1886a25f122db247afce45260266b07ded1b590c447321709f5a9b5f247010f4c86899ea42a4f52c7f18a405769403663cefcc0e9df428699d", 0xe9}, {&(0x7f0000008380)="73242ddadde87cb872482cfd50d7840575756187940a94bb6b8619681310b4fc42443572c9c28694118c", 0x2a}, {&(0x7f00000083c0)="ed10c9c65d68c727845eac867f48ec9a26b605279fc856f3f7e3f016c9801c3c17aba3cc2c81610c592421863ee3b0ba738e8cbd235b4a3878d0e6b81fcf95ebac6eb37ae9a00b1488b5b442a8a150eff3a4d7a228832451199dcbfca9ebd081552d0a332144a64a146455b4a35f89f46e1b97dc3f0c40d68d6476d4ff9622f4351afe9fed11a3e4616a", 0x8a}, {&(0x7f0000008480)="c87c55965e6e58f9d96dd8d8b4d1c0717f5674fbed813b9e0cc9ca453cbafb6ce6b068c0e359f629acac4b551413bf4ded6da38948ba3120f4c61f465684265d22620b96ca55d2f31f7c9bceada8e0d924eff3692126ce654c32491c", 0x5c}], 0x7, &(0x7f0000008600)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50, 0x4048000}}, {{&(0x7f0000008680)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000008700), 0x0, &(0x7f0000008a00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xa8, 0x40000}}, {{&(0x7f0000008ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008bc0)=[{&(0x7f0000008b40)="bda0b3e313e82019a5662f54dc5a324779a32a08339c3a1b43dc0831cd7561aa6bba258cc8d20e6e6037b17fc32cb941588b8340fefa922fa51307f2fb1685b4626474698851211e5650104f8cf352c6c8aff58cc6", 0x55}], 0x1, &(0x7f00000097c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, r5}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r7, r3, r8, r0, r9, r2, r10]}}], 0x158, 0x400c041}}], 0x8, 0x4881) r11 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r11, r12, 0x0, 0x800003df) 22:43:09 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x4757b7cb0ee2f8cf, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) fcntl$getown(r1, 0x9) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/125, 0x7d}, {&(0x7f00000000c0)=""/33, 0x21}], 0x2, 0x5, 0x8) creat(&(0x7f0000000140)='./bus\x00', 0x61) 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020fe2020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 461.092792][ T5873] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 461.100836][ T5873] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020200220200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020200820002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 461.152214][ T5883] loop2: detected capacity change from 0 to 224 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020200320200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020200420200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:09 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 9) 22:43:10 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) [ 461.246311][ T5903] loop2: detected capacity change from 0 to 224 [ 461.335345][ T5922] FAULT_INJECTION: forcing a failure. [ 461.335345][ T5922] name failslab, interval 1, probability 0, space 0, times 0 [ 461.348440][ T5922] CPU: 0 PID: 5922 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 461.357121][ T5922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.367353][ T5922] Call Trace: [ 461.370621][ T5922] dump_stack_lvl+0xd6/0x122 [ 461.375263][ T5922] dump_stack+0x11/0x1b [ 461.379444][ T5922] should_fail+0x23c/0x250 [ 461.383857][ T5922] __should_failslab+0x81/0x90 [ 461.388602][ T5922] should_failslab+0x5/0x20 [ 461.393088][ T5922] kmem_cache_alloc_node+0x61/0x2c0 [ 461.398272][ T5922] ? create_task_io_context+0x36/0x210 [ 461.403781][ T5922] create_task_io_context+0x36/0x210 [ 461.409126][ T5922] submit_bio_checks+0x7c3/0x850 [ 461.414415][ T5922] ? bio_iov_iter_get_pages+0xe63/0xf10 [ 461.419952][ T5922] submit_bio_noacct+0x33/0x7d0 [ 461.424798][ T5922] submit_bio+0x10c/0x190 [ 461.429115][ T5922] iomap_dio_bio_iter+0x990/0xbc0 [ 461.434126][ T5922] __iomap_dio_rw+0x8d8/0x1010 [ 461.438984][ T5922] iomap_dio_rw+0x30/0x70 [ 461.443300][ T5922] ext4_file_write_iter+0xaa9/0x11f0 [ 461.448678][ T5922] do_iter_readv_writev+0x2de/0x380 [ 461.453994][ T5922] do_iter_write+0x192/0x5c0 [ 461.458677][ T5922] ? splice_from_pipe_next+0x34f/0x3b0 [ 461.464217][ T5922] ? kmalloc_array+0x2d/0x40 [ 461.468834][ T5922] vfs_iter_write+0x4c/0x70 [ 461.473379][ T5922] iter_file_splice_write+0x43a/0x790 [ 461.478763][ T5922] ? splice_from_pipe+0xd0/0xd0 [ 461.483614][ T5922] direct_splice_actor+0x80/0xa0 [ 461.488558][ T5922] splice_direct_to_actor+0x345/0x650 [ 461.493920][ T5922] ? do_splice_direct+0x190/0x190 [ 461.499115][ T5922] do_splice_direct+0x106/0x190 [ 461.503989][ T5922] do_sendfile+0x63e/0xbb0 [ 461.508429][ T5922] __x64_sys_sendfile64+0x102/0x140 [ 461.513625][ T5922] do_syscall_64+0x44/0xa0 [ 461.518145][ T5922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.524041][ T5922] RIP: 0033:0x7f5a1881e709 [ 461.528556][ T5922] 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 [ 461.548163][ T5922] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 461.556581][ T5922] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 461.564565][ T5922] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 461.572619][ T5922] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 461.580709][ T5922] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000001 [ 461.588679][ T5922] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:10 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d9000/0x3000)=nil, &(0x7f00006d8000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020200920002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020201820200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:10 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) r3 = openat(r2, &(0x7f0000000000)='./bus\x00', 0x20402, 0x12) sendfile(r0, r3, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) 22:43:10 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x20010, r0, 0x92ed000) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) preadv(r3, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/236, 0xec}], 0x1, 0x200, 0x899) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x44241, 0x0) sendfile(r1, r4, &(0x7f0000000080)=0x10000, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r5 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x800003df) 22:43:10 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 10) 22:43:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020201920200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202120002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202120200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 462.019420][ T5946] loop2: detected capacity change from 0 to 224 22:43:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202220200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 462.092427][ T5954] FAULT_INJECTION: forcing a failure. [ 462.092427][ T5954] name failslab, interval 1, probability 0, space 0, times 0 [ 462.105193][ T5954] CPU: 0 PID: 5954 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 462.113890][ T5954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.123957][ T5954] Call Trace: [ 462.127229][ T5954] dump_stack_lvl+0xd6/0x122 [ 462.131833][ T5954] dump_stack+0x11/0x1b [ 462.135970][ T5954] should_fail+0x23c/0x250 [ 462.140408][ T5954] ? mempool_alloc_slab+0x16/0x20 [ 462.145790][ T5954] __should_failslab+0x81/0x90 [ 462.150687][ T5965] loop2: detected capacity change from 0 to 224 [ 462.150744][ T5954] should_failslab+0x5/0x20 [ 462.150768][ T5954] kmem_cache_alloc+0x4f/0x300 [ 462.161490][ T5954] mempool_alloc_slab+0x16/0x20 [ 462.161515][ T5954] ? mempool_free+0x130/0x130 [ 462.161531][ T5954] mempool_alloc+0x9d/0x310 [ 462.161546][ T5954] ? crypto_shash_update+0x13c/0x1a0 [ 462.161564][ T5954] ? pagecache_get_page+0x7aa/0x910 [ 462.190873][ T5954] sg_pool_alloc+0x74/0x90 [ 462.195400][ T5954] __sg_alloc_table+0xce/0x290 [ 462.200161][ T5954] sg_alloc_table_chained+0xaf/0x140 [ 462.205447][ T5954] ? sg_alloc_table_chained+0x140/0x140 [ 462.210985][ T5954] scsi_alloc_sgtables+0x184/0x510 [ 462.216135][ T5954] sd_init_command+0x952/0x1610 [ 462.221034][ T5954] scsi_queue_rq+0x10cd/0x15a0 [ 462.225797][ T5954] blk_mq_dispatch_rq_list+0x63b/0x1080 [ 462.231356][ T5954] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 462.236941][ T5954] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 462.243221][ T5954] ? rb_insert_color+0x2fa/0x310 [ 462.248306][ T5954] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 462.254272][ T5954] __blk_mq_run_hw_queue+0xbc/0x140 [ 462.259496][ T5954] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 462.265298][ T5954] blk_mq_run_hw_queue+0x22c/0x250 [ 462.270405][ T5954] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 462.276454][ T5954] blk_mq_flush_plug_list+0x302/0x3d0 [ 462.281851][ T5954] blk_flush_plug_list+0x235/0x260 [ 462.287019][ T5954] blk_finish_plug+0x44/0x60 [ 462.291605][ T5954] __iomap_dio_rw+0xca7/0x1010 [ 462.296354][ T5954] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 462.302000][ T5954] iomap_dio_rw+0x30/0x70 [ 462.306418][ T5954] ext4_file_write_iter+0xaa9/0x11f0 [ 462.311878][ T5954] do_iter_readv_writev+0x2de/0x380 [ 462.317181][ T5954] do_iter_write+0x192/0x5c0 [ 462.321753][ T5954] ? splice_from_pipe_next+0x34f/0x3b0 [ 462.327195][ T5954] ? kmalloc_array+0x2d/0x40 [ 462.331779][ T5954] vfs_iter_write+0x4c/0x70 [ 462.336316][ T5954] iter_file_splice_write+0x43a/0x790 [ 462.341674][ T5954] ? splice_from_pipe+0xd0/0xd0 [ 462.346504][ T5954] direct_splice_actor+0x80/0xa0 [ 462.351588][ T5954] splice_direct_to_actor+0x345/0x650 [ 462.356945][ T5954] ? do_splice_direct+0x190/0x190 [ 462.361956][ T5954] do_splice_direct+0x106/0x190 [ 462.366788][ T5954] do_sendfile+0x63e/0xbb0 [ 462.371255][ T5954] __x64_sys_sendfile64+0x102/0x140 [ 462.376448][ T5954] do_syscall_64+0x44/0xa0 [ 462.380914][ T5954] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.386809][ T5954] RIP: 0033:0x7f5a1881e709 [ 462.391206][ T5954] 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 [ 462.411240][ T5954] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 462.419824][ T5954] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 462.427910][ T5954] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 462.435872][ T5954] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202520200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202220002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 462.444009][ T5954] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 462.452075][ T5954] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 462.570185][ T5978] loop2: detected capacity change from 0 to 224 22:43:11 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000300)='cgroup.threads\x00', 0x2, 0x0) r6 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x800003df) dup3(r5, r6, 0x80000) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000080), 0x4) recvfrom$unix(r3, &(0x7f0000000100)=""/220, 0xdc, 0x100, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x12345}, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) ioctl$TCXONC(r7, 0x540a, 0x1b2b09b52b9a3eea) io_uring_setup(0x4d8e, &(0x7f0000000280)={0x0, 0xb16b, 0x0, 0x1, 0x1a5, 0x0, r0}) 22:43:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020207020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:11 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000040)='./bus\x00', 0x0) mount(&(0x7f0000000080)=@md0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='nilfs2\x00', 0x4000, &(0x7f0000000140)='-%\x00') lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) sendfile(r2, r3, 0x0, 0x800003df) 22:43:11 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) fstatfs(r0, &(0x7f0000000040)=""/163) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = dup3(r1, r2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) listen(0xffffffffffffffff, 0x10000000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x800003df) 22:43:11 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 11) 22:43:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202520002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020fe20200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020207020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202002200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 462.883863][ T5999] loop2: detected capacity change from 0 to 224 22:43:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202003200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 462.950866][ T6009] loop2: detected capacity change from 0 to 224 [ 462.988366][ T6014] FAULT_INJECTION: forcing a failure. [ 462.988366][ T6014] name failslab, interval 1, probability 0, space 0, times 0 [ 463.001158][ T6014] CPU: 1 PID: 6014 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 463.009839][ T6014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.019888][ T6014] Call Trace: [ 463.023163][ T6014] dump_stack_lvl+0xd6/0x122 [ 463.027916][ T6014] dump_stack+0x11/0x1b [ 463.032115][ T6014] should_fail+0x23c/0x250 [ 463.036609][ T6014] ? kcalloc+0x32/0x50 [ 463.040688][ T6014] __should_failslab+0x81/0x90 [ 463.045457][ T6014] should_failslab+0x5/0x20 22:43:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202004200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020fe20002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 463.049957][ T6014] __kmalloc+0x6f/0x350 [ 463.054171][ T6014] ? blk_mq_sched_dispatch_requests+0xe6/0x110 [ 463.060409][ T6014] kcalloc+0x32/0x50 [ 463.064332][ T6014] ext4_find_extent+0x21c/0x7f0 [ 463.069193][ T6014] ? blk_mq_run_hw_queue+0x22c/0x250 [ 463.074529][ T6014] ext4_ext_map_blocks+0x115/0x1ff0 [ 463.079721][ T6014] ? finish_task_switch+0xce/0x290 [ 463.084811][ T6014] ? ext4_es_lookup_extent+0x36b/0x490 [ 463.090721][ T6014] ext4_map_blocks+0x71e/0xf00 [ 463.095561][ T6014] ext4_convert_unwritten_extents+0x17a/0x2d0 [ 463.101620][ T6014] ext4_dio_write_end_io+0x88/0x100 [ 463.106817][ T6014] ? ext4_buffered_write_iter+0x400/0x400 [ 463.112554][ T6014] iomap_dio_complete+0xb8/0x3c0 [ 463.117483][ T6014] iomap_dio_rw+0x4e/0x70 [ 463.121864][ T6014] ext4_file_write_iter+0xaa9/0x11f0 [ 463.127132][ T6014] do_iter_readv_writev+0x2de/0x380 [ 463.132325][ T6014] do_iter_write+0x192/0x5c0 [ 463.136891][ T6014] ? splice_from_pipe_next+0x34f/0x3b0 [ 463.142384][ T6014] ? kmalloc_array+0x2d/0x40 [ 463.147043][ T6014] vfs_iter_write+0x4c/0x70 [ 463.151537][ T6014] iter_file_splice_write+0x43a/0x790 [ 463.156913][ T6014] ? splice_from_pipe+0xd0/0xd0 [ 463.161741][ T6014] direct_splice_actor+0x80/0xa0 [ 463.166724][ T6014] splice_direct_to_actor+0x345/0x650 [ 463.172157][ T6014] ? do_splice_direct+0x190/0x190 [ 463.177197][ T6014] do_splice_direct+0x106/0x190 [ 463.182024][ T6014] do_sendfile+0x63e/0xbb0 [ 463.186420][ T6014] __x64_sys_sendfile64+0x102/0x140 [ 463.191652][ T6014] do_syscall_64+0x44/0xa0 [ 463.196115][ T6014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.202049][ T6014] RIP: 0033:0x7f5a1881e709 [ 463.206445][ T6014] 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 [ 463.226315][ T6014] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 463.234735][ T6014] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 463.242754][ T6014] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 463.250815][ T6014] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 463.258907][ T6014] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 463.267411][ T6014] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 463.275426][ T6014] EXT4-fs warning (device sda1): ext4_convert_unwritten_extents:4780: inode #14428: block 0: len 16: ext4_ext_map_blocks returned -12 [ 463.310010][ T6033] loop2: detected capacity change from 0 to 224 22:43:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202018200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:12 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0xd0) sendfile(r2, r3, 0x0, 0x800003df) creat(&(0x7f0000000080)='./bus\x00', 0x330b7b04817796c4) 22:43:12 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = gettid() r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x2) read(r3, &(0x7f0000000500)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x5}) writev(r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="99239c07d5a42e7014bbc2a03ef5449a2f63acd2c474ba4fb44a403c", 0x1c}], 0x1) write(r3, 0x0, 0x0) tkill(r2, 0x7) creat(&(0x7f0000000380)='./bus\x00', 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) socketpair(0x4, 0x5, 0x6a21, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000080)="b1bf7c0a819fc9bfa54ae07ba7c93fdf428d97bc580643ff56e1c18718d83578f07a8fe915199f1147fe04d22080d2c7b072916e952948d1814abb82bb11c1df4183ee644f6a27b20a68396add3e7fb7c54f611f3946deb447ece6", 0x5b) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x800003df) 22:43:12 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 12) 22:43:12 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x2000}) r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202003002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202019200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202021200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202004002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 463.792033][ T6050] loop2: detected capacity change from 0 to 224 22:43:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202022200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202025200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202070200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 463.865932][ T6064] FAULT_INJECTION: forcing a failure. [ 463.865932][ T6064] name failslab, interval 1, probability 0, space 0, times 0 [ 463.878622][ T6064] CPU: 1 PID: 6064 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 463.887321][ T6064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.897370][ T6064] Call Trace: [ 463.900640][ T6064] dump_stack_lvl+0xd6/0x122 [ 463.905244][ T6064] dump_stack+0x11/0x1b [ 463.909397][ T6064] should_fail+0x23c/0x250 22:43:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020fe200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 463.913812][ T6064] ? __es_insert_extent+0x51f/0xe70 [ 463.919018][ T6064] __should_failslab+0x81/0x90 [ 463.923842][ T6064] should_failslab+0x5/0x20 [ 463.928345][ T6064] kmem_cache_alloc+0x4f/0x300 [ 463.933181][ T6064] __es_insert_extent+0x51f/0xe70 [ 463.938326][ T6064] ext4_es_insert_extent+0x1cb/0x1950 [ 463.943679][ T6064] ext4_map_blocks+0xa5d/0xf00 [ 463.948484][ T6064] ext4_convert_unwritten_extents+0x17a/0x2d0 [ 463.954630][ T6064] ext4_dio_write_end_io+0x88/0x100 [ 463.959991][ T6064] ? ext4_buffered_write_iter+0x400/0x400 [ 463.965797][ T6064] iomap_dio_complete+0xb8/0x3c0 [ 463.970752][ T6064] iomap_dio_rw+0x4e/0x70 [ 463.975076][ T6064] ext4_file_write_iter+0xaa9/0x11f0 [ 463.980467][ T6064] do_iter_readv_writev+0x2de/0x380 [ 463.985675][ T6064] do_iter_write+0x192/0x5c0 [ 463.990270][ T6064] ? splice_from_pipe_next+0x34f/0x3b0 [ 463.995880][ T6064] ? kmalloc_array+0x2d/0x40 [ 464.000469][ T6064] vfs_iter_write+0x4c/0x70 [ 464.004969][ T6064] iter_file_splice_write+0x43a/0x790 [ 464.010322][ T6064] ? splice_from_pipe+0xd0/0xd0 [ 464.015273][ T6064] direct_splice_actor+0x80/0xa0 [ 464.020189][ T6064] splice_direct_to_actor+0x345/0x650 [ 464.025613][ T6064] ? do_splice_direct+0x190/0x190 [ 464.030710][ T6064] do_splice_direct+0x106/0x190 [ 464.035613][ T6064] do_sendfile+0x63e/0xbb0 [ 464.040089][ T6064] __x64_sys_sendfile64+0x102/0x140 [ 464.045379][ T6064] do_syscall_64+0x44/0xa0 [ 464.049799][ T6064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 464.055872][ T6064] RIP: 0033:0x7f5a1881e709 [ 464.060281][ T6064] 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 [ 464.080000][ T6064] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 464.088514][ T6064] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 464.096473][ T6064] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 464.104426][ T6064] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 464.112405][ T6064] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 464.120457][ T6064] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 464.153519][ T6083] loop2: detected capacity change from 0 to 224 22:43:13 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020020000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202007002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 464.367449][ T6102] loop2: detected capacity change from 0 to 224 22:43:13 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 13) 22:43:13 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000001700)={r0, 0x6, 0x36, 0x1}) r6 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x800003df) io_submit(0x0, 0x9, &(0x7f0000001a40)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xfffb, r3, &(0x7f0000000040)="170c833e7f10ff8790ffa03570c1f2f8efaa331c51304e36ae2d0f8bc7ab3f30410c235b564ac8ae5fd4ac592fed6859ba1560b47773af722a28d4327ef8ca119314fac3231ba3107ce962bd5f5831356d22824d775b4a2899b6be966cb65cc10f93461cb3b4d908eb2bdd094e8cb2f37b9414741b3e0f3c34d8d6ecca892a37f0f2d2154885950a019c48d5428eeb6126c38ab6c998", 0x96, 0x3, 0x0, 0x3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="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", 0x1000, 0x7fff, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000180)="54ce87793dd8e9f9fcf6bbbdf9b0c0b602fa9c88aeba3ba2aa95d83b2bda1e7a318afa347349fb92fb95f83aa7412cbb59d899f534e73f9b3ea269a55d7bc99c2a705f20eeb8496afdc5fd1ee2f7ce9df15fe73a7b0321541aadc35f3313da49877d45ac6772e836db8af2b8d420300cbbd001275cc25aebe2e95e72787f29e0d67bb6274eea496cd882232905a6baa52a5872df3a75bafe2bd47f1677b556521ce45b65a1e42ced909df416769a9fbbc856ddb3f4e80ad88a89fa43428f07c1f7dbfed1", 0xc4, 0x5, 0x0, 0x3, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, r0, &(0x7f00000013c0)="7cddf9b39324b3a5460073295c6f776c9b70db1c3dc68f229cbdc8f03b098db4eaf6189ec80ac587bf07891947e38a4ef49dd2cff9a3131656de9be9d7cec925936b42d49e2865f43d3797d5ff250c0f8525de5f62f0ecd31f49fba72f64501c077052f6741d8a9bfbe6c2eed062520499f42dbf82272339a2256ddd2553922e04", 0x81, 0x4, 0x0, 0x1, r1}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x2, 0x8001, r4, &(0x7f0000001480)="5ef8fcd61c7a9234b09a43d05e526e96e459d0ad353d2d7f1b5aa360318b8fb65f9bb3e688384b2fea1e6a421d0a1f5c39d8846135ce444b5f035fd052fbb6e71bf197a0c0e9f6267becb0ed65c6f96aed247b700b5f8ccc079330334ea03a2e8880ad9a65e975217d12a8e7c01fc4f162e960baf943c443e82441d5340f23d768d5793a19f05cd1eb0df64c2a890190f54c8e45f274a100a93c802b14131d5619eb1373f12370247326ca93505bd9ff22cc47bab1b4e9c151874ca627f96fe63d2789298be1de6a825fffc7b95b4ffb55b1276f42de26343fad1c9861f63cc4dd71c4b6eba2340dad4a6ca59661", 0xee, 0x8000, 0x0, 0x3, r1}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f00000015c0)="aac5c7c1154867661aa9176fd31794f41b30127b2c9d09ec09bbab50048b16a4c0018652491abfd4380b45f73e5a65134f985a2626a863f1cee9049c31c65d7c71286c34155f3c30d8239ef6483920b1ccfe300690f299a94deca52cefc1bb3ba041bad73214dc15214ee1be22f6158f622bbb756f339a4dc22169c940930694bfe03cb688ee9690fb50cc7e3826966971979c82390bbcf74adb3f0a0d4ad350a78942c35633dbe465ffdcf094ef12a1e6f49ca7e3510850edcd25aaca83593505cf2885eb", 0xc5, 0xcb, 0x0, 0x3, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0xfffb, r5, &(0x7f0000001740)="de5c915ff8106ad920b6a2b43612b4e70b31dba3206190", 0x17, 0x7}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x3, 0xff, r0, &(0x7f00000017c0)="27b9b2d26ef3dc97cbcbcd66a0eff28f73d7847f8085509cea6873249a12f6e326700761be06069aa3a08a2a2ecac43013e5817e0bec3b0a4fdca8db352d043be79cd9d4a01fd29c52106f052928c5197bfe66e4219cb7e7833f844358d0ae5a333bf903510e1739cccb18f76557b24c3b781609844be48df3eae8d26d5298453a5b6a9c3f255ade414f5499ff7edea3931b25000f8d0453926f1599ed8ba509815de93c3370b19aa003446a7af1c2bbe4b0143d456683fd5016d9533e9b5aea298c1b42e13e129b3f7c90726015e5941478edfe571b", 0xd6, 0x5, 0x0, 0x3, r0}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x6, 0x8000, r6, &(0x7f0000001900)="a672bea7c8e6090c54ab4b945513ea076925d7fef4c5ce5b96f01605b705300235d6e8ecd11af9a5d51d6ed6cacbedd6dd1373dec83279db1b7aaabeedb5112d786e7f8eeb8f2cfe5c345d836d43584e2aba6efc829a64656cb4f95b489a1a7f5d987697a7ec684b694935f9832bd65e7cdd20b3236870293624295fdfbe77f562c80feeef8558c611a03ce0d5571ca9d1a3d43362b1659ffdb81ede36b5df1f883c01d13b2e3b87197ab20a64ed203ffb67320211f471cfa222320efcc83412f96a32a9d9fe205d0945c87a9c25e20ce2ddd35eace89ca99019c9869b49d3ef4e2807112d7bac469a814e", 0xeb, 0x5d9fefe5}]) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r8, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r9 = open(&(0x7f00000002c0)='./bus\x00', 0x14dc42, 0x100) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001ac0)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, 0x6d9a4226222c8fd8, 0x1}, 0x8001) sendfile(r9, r10, 0x0, 0x800003df) 22:43:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020030000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202008002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:13 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f00000000c0)) sendfile(r0, r1, 0x0, 0x800003df) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000003c0)={{0x0, 0x1979525d, 0x1, 0x1, 0x4, 0x3, 0xfffffffffffffffd, 0x7, 0x80, 0x7, 0x9, 0x7ff, 0x1000000000000000, 0x7, 0x6}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000013c0)={0x0, r3, "60f5bdd9c6b3b22ba2c535b726b318a003192739417767b7c5ac73b83fa7033c2000eb40de7e992615e15781743663b0a7c31bf12b94e67bb4aca8fe5eddef7eb60e5f8107090aacc67664a29e3d18a6e9f4943aa1b0ac4782368fe315edb771b8bc00a8bd7d668582f5e406dcfd37dd04082bde0f1fb7690a9102fdec29b6a59326470a36cc214ba79f29fc93f98d57c4c82339d5df85cc112654b8fd2dc9c32e4a78f64ef47a5bc050118967e8eeef5f4aaf8256b461170a8ef7a2947a34a2d82a22f2403b6483c8fa16c52b095f158c84a20f9ef87a098adead2e495bd524b1fda0743c1828f68af1dfab9c2adf68b2d8295e705adcfc1813f5798a5d80f8", "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"}) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x8, &(0x7f0000000040), 0x1, 0x1}, 0x4) r4 = open(&(0x7f0000000100)='./bus\x00', 0x10d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) 22:43:13 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_setup(0x76b2, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r8 = timerfd_create(0x0, 0x800) syz_io_uring_submit(r1, r5, &(0x7f0000001b80)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, {0x0, r7, r8}}, 0x0) r9 = signalfd4(r2, &(0x7f0000000100)={[0x7]}, 0x8, 0x800) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001940)=@IORING_OP_CLOSE, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001840)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x23456}, 0x5000000) recvmsg$unix(r9, &(0x7f0000001880)={&(0x7f0000000140), 0x6e, &(0x7f0000001680)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/56, 0x38}, {&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f0000001740)=""/42, 0x2a}, {&(0x7f0000000480)=""/154, 0x9a}, {&(0x7f0000000540)=""/7, 0x7}, {&(0x7f0000000580)=""/181, 0xb5}], 0x9, &(0x7f0000001bc0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}], 0x110}, 0x12000) r10 = open_tree(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100) recvmmsg(r10, &(0x7f0000001b00)=[{{&(0x7f00000018c0)=@nfc_llcp, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001940)=""/28, 0x1c}, {&(0x7f0000001980)=""/199, 0xc7}], 0x2, &(0x7f0000001ac0)=""/51, 0x33}, 0x1f}], 0x1, 0x400121a0, &(0x7f0000001b40)={0x0, 0x3938700}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020040000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202009002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020180000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 464.676575][ T6122] loop2: detected capacity change from 0 to 224 22:43:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020190000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 464.750429][ T6130] loop2: detected capacity change from 0 to 224 [ 464.775686][ T6135] FAULT_INJECTION: forcing a failure. [ 464.775686][ T6135] name failslab, interval 1, probability 0, space 0, times 0 [ 464.788332][ T6135] CPU: 0 PID: 6135 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 464.797063][ T6135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.807216][ T6135] Call Trace: [ 464.810490][ T6135] dump_stack_lvl+0xd6/0x122 [ 464.815129][ T6135] dump_stack+0x11/0x1b [ 464.819289][ T6135] should_fail+0x23c/0x250 [ 464.823708][ T6135] ? mempool_alloc_slab+0x16/0x20 [ 464.828728][ T6135] __should_failslab+0x81/0x90 [ 464.833497][ T6135] should_failslab+0x5/0x20 [ 464.838000][ T6135] kmem_cache_alloc+0x4f/0x300 [ 464.842763][ T6135] mempool_alloc_slab+0x16/0x20 22:43:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020210000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202021002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 464.847700][ T6135] ? mempool_free+0x130/0x130 [ 464.852373][ T6135] mempool_alloc+0x9d/0x310 [ 464.856873][ T6135] ? __getblk_gfp+0x3f/0x590 [ 464.861472][ T6135] bio_alloc_bioset+0xcc/0x530 [ 464.866244][ T6135] ? __ext4_get_inode_loc+0x760/0x8c0 [ 464.871682][ T6135] submit_bh_wbc+0x130/0x330 [ 464.876297][ T6135] __sync_dirty_buffer+0x136/0x1e0 [ 464.881402][ T6135] sync_dirty_buffer+0x16/0x20 [ 464.886166][ T6135] ext4_write_inode+0x2ad/0x3c0 [ 464.891135][ T6135] write_inode+0x89/0x180 [ 464.895507][ T6135] __writeback_single_inode+0x2a2/0x440 [ 464.901057][ T6135] writeback_single_inode+0x17b/0x3e0 [ 464.906502][ T6135] sync_inode_metadata+0x57/0x80 [ 464.911425][ T6135] ext4_sync_file+0x359/0x670 [ 464.916172][ T6135] ? tsan.module_ctor+0x10/0x10 [ 464.921024][ T6135] vfs_fsync_range+0x107/0x120 [ 464.925786][ T6135] iomap_dio_complete+0x2d5/0x3c0 [ 464.930902][ T6135] iomap_dio_rw+0x4e/0x70 [ 464.935257][ T6135] ? ext4_file_write_iter+0x491/0x11f0 [ 464.940854][ T6135] ext4_file_write_iter+0xaa9/0x11f0 [ 464.946237][ T6135] ? ext4_file_write_iter+0x491/0x11f0 [ 464.951877][ T6135] do_iter_readv_writev+0x2de/0x380 [ 464.957060][ T6135] do_iter_write+0x192/0x5c0 [ 464.961641][ T6135] ? splice_from_pipe_next+0x34f/0x3b0 [ 464.967084][ T6135] ? kmalloc_array+0x2d/0x40 [ 464.971728][ T6135] vfs_iter_write+0x4c/0x70 [ 464.976281][ T6135] iter_file_splice_write+0x43a/0x790 [ 464.981645][ T6135] ? splice_from_pipe+0xd0/0xd0 [ 464.986510][ T6135] direct_splice_actor+0x80/0xa0 [ 464.991443][ T6135] splice_direct_to_actor+0x345/0x650 [ 464.996800][ T6135] ? do_splice_direct+0x190/0x190 [ 465.001914][ T6135] do_splice_direct+0x106/0x190 [ 465.006788][ T6135] do_sendfile+0x63e/0xbb0 [ 465.011194][ T6135] __x64_sys_sendfile64+0x102/0x140 [ 465.016380][ T6135] do_syscall_64+0x44/0xa0 [ 465.020784][ T6135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.026665][ T6135] RIP: 0033:0x7f5a1881e709 [ 465.031063][ T6135] 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 [ 465.050790][ T6135] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 465.059190][ T6135] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 465.067147][ T6135] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 465.075126][ T6135] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.083084][ T6135] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 465.091141][ T6135] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 465.145119][ T6158] loop2: detected capacity change from 0 to 224 22:43:13 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 14) 22:43:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020220000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:13 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000280)={0x0, {{0x2, 0x0, @local}}}, 0x108) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) 22:43:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202022002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:13 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r0, 0x7ffffc, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfd14) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)={0x19c, 0x1e, &(0x7f00000003c0)="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"}) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) ioctl$FIONCLEX(r1, 0x5450) r6 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$P9_RWALK(r5, &(0x7f00000007c0)={0x7e, 0x6f, 0x2, {0x9, [{0x8, 0x1, 0x3}, {0x1, 0x0, 0x6}, {0x0, 0x4, 0x7}, {0x10, 0x4, 0x2}, {0x4, 0x0, 0x5}, {0x10, 0x1, 0x2}, {0x68, 0x3, 0x2}, {0x2, 0x1, 0x6}, {0x0, 0x4, 0x5}]}}, 0x7e) sendfile(r6, r7, 0x0, 0x800003df) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x37, 0x8, @scatter={0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/27, 0x1b}]}, &(0x7f0000000100)="48e4d3f993fa0eced4a7fe264a095e6ce1f4bcb78ed257f0441af3cf22af071446f7e1c2a9682a52060610572803ec4f7904444219c7db", &(0x7f0000000140)=""/241, 0x3, 0x2a, 0x0, &(0x7f0000000240)}) [ 465.232284][ T6170] loop2: detected capacity change from 0 to 224 [ 465.305147][ T6182] FAULT_INJECTION: forcing a failure. [ 465.305147][ T6182] name failslab, interval 1, probability 0, space 0, times 0 [ 465.318076][ T6182] CPU: 0 PID: 6182 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 465.326826][ T6182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.336909][ T6182] Call Trace: [ 465.340249][ T6182] dump_stack_lvl+0xd6/0x122 [ 465.344867][ T6182] dump_stack+0x11/0x1b [ 465.349200][ T6182] should_fail+0x23c/0x250 [ 465.353675][ T6182] ? kmalloc_array+0x2d/0x40 [ 465.358258][ T6182] __should_failslab+0x81/0x90 [ 465.363015][ T6182] should_failslab+0x5/0x20 [ 465.367662][ T6182] __kmalloc+0x6f/0x350 [ 465.371870][ T6182] kmalloc_array+0x2d/0x40 [ 465.376389][ T6182] iter_file_splice_write+0xd5/0x790 [ 465.381870][ T6182] ? atime_needs_update+0x2ba/0x390 [ 465.387247][ T6182] ? touch_atime+0xe0/0x250 [ 465.391768][ T6182] ? generic_file_splice_read+0x2a9/0x330 [ 465.397538][ T6182] ? splice_from_pipe+0xd0/0xd0 [ 465.402380][ T6182] direct_splice_actor+0x80/0xa0 [ 465.407356][ T6182] splice_direct_to_actor+0x345/0x650 [ 465.412753][ T6182] ? do_splice_direct+0x190/0x190 [ 465.417766][ T6182] do_splice_direct+0x106/0x190 [ 465.422608][ T6182] do_sendfile+0x63e/0xbb0 [ 465.427228][ T6182] __x64_sys_sendfile64+0x102/0x140 [ 465.432642][ T6182] do_syscall_64+0x44/0xa0 [ 465.437063][ T6182] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.443143][ T6182] RIP: 0033:0x7f5a1881e709 [ 465.447630][ T6182] 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 [ 465.467333][ T6182] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 465.476013][ T6182] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 465.483977][ T6182] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 465.492058][ T6182] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020250000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202025002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:14 executing program 1: open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x100000000000, 0x1) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x101000, 0x0) sendfile(r0, r1, 0x0, 0x800003df) 22:43:14 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = getpgid(0xffffffffffffffff) newfstatat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x30) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@private, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@private0}}, &(0x7f0000000580)=0xe8) r7 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xa001, 0x20) r8 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r8, 0x40086602, &(0x7f0000000040)=0x8) r9 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000600), 0x103840, 0x0) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000780), 0x222400, 0x0) r11 = epoll_create(0x4) sendmmsg$unix(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="641e28073e141033cbe5098f63fb8719a84edc0587967f5a5c923aa40f7b1e0686f0885a1d0a0ba797ef06da025f711f4538c176ea94b73f272451abb9bb1f7cdb48410c6c6c27874a7baa419c972954856b1151257bc52f74e1ac4cd3b97e54566ef02cf14a7ccefb8d461151aa05557971b62eaa8cc09804a202cc0fb92c8c3c3ac9c694b44ef65c4a892cb7c92634f996c81cc9358b33d699b44ee37f1d3a96491e26b4615f4fe72e6fc645b04f4b6e542db232e523b7f561abc4", 0xbc}, {&(0x7f0000000240)="c549c4943d3335f59178fe1848aeb2b6e42308822a1ed3ce576bee0dc63b415d4116dbb91dcd5e1a3c008188424e769bebed905e8c9d50968b1a45eaa86f823c7ef7e39ae5d1379507d1ab43a78ada109ca4314b66f45fefb91531cf764708b2258d2b7926acf8bb9e5a4a846b58124fa519fb00f70b84b45ef7711ac04535e3c4c69e7b3d78dc8a7f81517e03dd4e8b6e699cca7db5f4cab0f812483a34a2c05d9fc697bd132d739718f1f5e1185f55d31173a43648bd9236e0a1fced7a90755976a008a0e3a08ccc7da6a6fce196509affdb82af91b8b348af99b3c3dd2387040609eb116213f807c625722eff1b74", 0xf0}, {&(0x7f0000000340)="5213dee5e1993ce14aba19c3ededd3c3eadb0ad732f90b00affd700c82b1ee4a4529877111ab43b25641b455c79c57d76894aa0e6a3dfacac77bed4e4d91354f666727cf6fa11cd5f97ed205aa181194f544fb26c1", 0x55}, {&(0x7f00000003c0)="4eaa854ee0b6a6", 0x7}, {&(0x7f0000000400)="e030c430537a099d2154520d2c2f25c7f826a3ac4a26320bce727dcc5093b718512c29d0d6f8d9862435e0cd0c62e131a36ae94b5d534c5a18f230bcecc1cbf7", 0x40}], 0x5, &(0x7f0000001d40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYBLOB="090000000000000001e3ff0002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200000077aa8318a8869335126691380ff0538a4eb65a792d2cd55bb5e2b68461f88eec4e5c36e78c89de4e821f633bdfbc30d309ae488549a4100c5a6406056bb15df75fabadc37cd7992645e84e26fe73c0fcb6d3c033a8fd9913da58af48ea037b67e39193b9ec49c7a99e7d94d5b7bd28a813fea81802aeb224cb6ed074e3dba123f2c203480511e83a8974894249df2982ae11e30dc2452eec5f2d7a26125de089174636f9d5", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=0xee01, @ANYBLOB="0000000030786d472bff01000000000000000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r10, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r11], 0xa0, 0x884}}, {{&(0x7f0000000880)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000900)="505f940298d915e6e125370d27678ac6ef2a79dc4c144a3403cd87f376aa6207aa958904a57a7ff2b2bc5d9ddf", 0x2d}, {&(0x7f0000000940)="dca308bb616b4de8e928d749182ba44a8ff891312221e5e113a61038614b1492d36f9a721eb1b508defbd6139df4906075620f85280f0f83cbf0f30d7f210e5c6d37917aebae1e5e936bc1f3fb62bdb09e233d0a3a199825ad885fff50c215ea002e9dd87c55c75d7de9c5373a043dfd9f623cf9348dcc9a6789ab203ae1a355844de315163ec40372b62bb98bd519a44908af1a3f24ac152ca0dbb8e3f0a3", 0x9f}, {&(0x7f0000000a00)="9b9d43914b59bed95b3ae99ba6580348f7ffdb39cd525793ed", 0x19}, {&(0x7f0000000a40)="acf0c45caa0ed8c7c7168464249cda0158fb323c73ffa18413b62ecaf1abc1d8a5bd47f2030bcddfd1dc6209f53c95f984b84ae10e27740b919f057378ca7ef093fba266f6310566a49d1545404d77f54074ee2ee0108cddd7279b897ee845ecffac1908072007b3b086786880391667dcc94abb239cda178fb53cc28ab9a4ebc4e621a6b387d73ad9e25d69c0083775428296e7d73588a00b557e2f12b62f320a", 0xa1}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000001b00)="70e61f9d6411666b2edf74edb53a03b95c39c48df74727056bd3abf0d86a80432e7633b31588be22352894c83aa6bc563a3ba646b31d", 0x36}, {&(0x7f0000001b40)="82c7fdd79d6cc0ae13ffa5b6908dd06b57f34397e425836ee783a29aad302e83468ce5535b00796f0311bc612cb40239c8cf8650e86a9a39cd4b18870459c8eb8e297027057a598ae71505bac13f753eded4af56c5003c13b5a1d5fe4fe57e13702b3f1c764e8c07056af1e0e40acebc9ac1060c6c3c9c5d3f007e0f1b88b3720ce07be0d2f679b9ffcbcc2412df2313b8f7c4f964184970403ecdfe42e4075a028962c4ea6cb51a230a4821f5f791f2317d58070437083fb38582dd8f46768f656f730beb0520233a55d6b65613d5d085746fbdff", 0xd5}], 0x7, 0x0, 0x0, 0xc0}}], 0x2, 0x840) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) [ 465.500250][ T6182] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 465.508397][ T6182] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:14 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 15) 22:43:14 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x2, 0x13, r3, 0x5229f000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x800003df) 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020700000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020fe0000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 465.592492][ T6204] loop2: detected capacity change from 0 to 224 22:43:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202070002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 465.672447][ T6203] FAULT_INJECTION: forcing a failure. [ 465.672447][ T6203] name failslab, interval 1, probability 0, space 0, times 0 [ 465.685095][ T6203] CPU: 0 PID: 6203 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 465.694288][ T6203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.699311][ T6220] loop2: detected capacity change from 0 to 224 [ 465.704433][ T6203] Call Trace: [ 465.704442][ T6203] dump_stack_lvl+0xd6/0x122 [ 465.704468][ T6203] dump_stack+0x11/0x1b [ 465.704484][ T6203] should_fail+0x23c/0x250 [ 465.704501][ T6203] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 465.732512][ T6203] __should_failslab+0x81/0x90 [ 465.737285][ T6203] should_failslab+0x5/0x20 [ 465.741962][ T6203] kmem_cache_alloc+0x4f/0x300 [ 465.746729][ T6203] ext4_mb_new_blocks+0x73f/0x1fc0 [ 465.751839][ T6203] ? ext4_find_extent+0x7b2/0x7f0 [ 465.756865][ T6203] ? ext4_ext_search_right+0x246/0x540 [ 465.762313][ T6203] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 465.767608][ T6203] ? ext4_es_lookup_extent+0x36b/0x490 [ 465.773053][ T6203] ext4_map_blocks+0x71e/0xf00 [ 465.777804][ T6203] ext4_iomap_begin+0x4b0/0x630 [ 465.782715][ T6203] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 465.787910][ T6203] iomap_iter+0x39c/0x470 [ 465.792309][ T6203] __iomap_dio_rw+0x698/0x1010 [ 465.797059][ T6203] iomap_dio_rw+0x30/0x70 [ 465.801442][ T6203] ? ext4_file_write_iter+0x491/0x11f0 [ 465.806888][ T6203] ext4_file_write_iter+0xaa9/0x11f0 [ 465.812263][ T6203] ? ext4_file_write_iter+0x491/0x11f0 [ 465.817826][ T6203] do_iter_readv_writev+0x2de/0x380 [ 465.823201][ T6203] do_iter_write+0x192/0x5c0 [ 465.827864][ T6203] ? splice_from_pipe_next+0x34f/0x3b0 [ 465.833316][ T6203] ? kmalloc_array+0x2d/0x40 [ 465.837909][ T6203] vfs_iter_write+0x4c/0x70 [ 465.842555][ T6203] iter_file_splice_write+0x43a/0x790 [ 465.847983][ T6203] ? splice_from_pipe+0xd0/0xd0 [ 465.852816][ T6203] direct_splice_actor+0x80/0xa0 [ 465.857745][ T6203] splice_direct_to_actor+0x345/0x650 [ 465.863217][ T6203] ? do_splice_direct+0x190/0x190 [ 465.868297][ T6203] do_splice_direct+0x106/0x190 [ 465.873140][ T6203] do_sendfile+0x63e/0xbb0 [ 465.877548][ T6203] __x64_sys_sendfile64+0x102/0x140 [ 465.882827][ T6203] do_syscall_64+0x44/0xa0 [ 465.887266][ T6203] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.893352][ T6203] RIP: 0033:0x7f5a1881e709 [ 465.897747][ T6203] 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 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020feff00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:14 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)) syz_io_uring_setup(0x664e, &(0x7f0000000100)={0x0, 0xc4a2, 0x0, 0x0, 0x3ab, 0x0, r0}, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) r4 = syz_io_uring_setup(0x802cce, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00006d7000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r9, 0x7ffffc, 0x0) write$binfmt_elf64(r9, &(0x7f0000000000)=ANY=[], 0xfd14) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000280)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r9, 0x0, &(0x7f0000000240)="b15f6c880e40b3170cba35ca1ad20e19fafcb267a1a90686c41caea3ea12d9186a16040a23c724634bd6a24446220b4a29e9d6ff1d10d2576aee43b423", 0x3d, 0x4000, 0x1, {0x0, r10}}, 0x81) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r8, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000001940)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd_index=0x2, 0x200, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r11, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r11, &(0x7f00000bd000), 0x0, 0x400c025) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:14 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x10001) write$P9_RREADLINK(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e00000017020005002e2f627573676b149eddb19c3de3daaca9bb7e6a680df634ea21b3922601ed29b53b068fe3155b0b69219a410861c0833dbd28023b23a1ee6a3858cdc048ac181aa325f1fc70a231e085c662bc3d9dfd4f63d84529e0"], 0xe) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) [ 465.917347][ T6203] RSP: 002b:00007f5a16596188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 465.926000][ T6203] RAX: ffffffffffffffda RBX: 00007f5a18922f60 RCX: 00007f5a1881e709 [ 465.934016][ T6203] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 465.942056][ T6203] RBP: 00007f5a165961d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.950025][ T6203] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 465.957977][ T6203] R13: 00007ffe0e77daaf R14: 00007f5a16596300 R15: 0000000000022000 22:43:14 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 16) 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020feffffff0000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:14 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = pidfd_getfd(r0, r1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x9080, 0x0) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000080)=0x4e) openat$cgroup_freezer_state(r4, &(0x7f00000000c0), 0x2, 0x0) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './bus', [{0x20, '/dev/full\x00'}], 0xa, "9f49b9df869d7cde89936de69cebcaff6a6084231ea0a0b9cdf2e80fce215f3ccb1d650e32165ab766b672d5b919958a4a35"}, 0x46) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x800003df) 22:43:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020fe002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020feffffffffffffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200200000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200300000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 466.110237][ T6251] loop2: detected capacity change from 0 to 224 [ 466.133083][ T6255] FAULT_INJECTION: forcing a failure. [ 466.133083][ T6255] name failslab, interval 1, probability 0, space 0, times 0 [ 466.145753][ T6255] CPU: 1 PID: 6255 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200400000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 466.154500][ T6255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.154518][ T6255] Call Trace: [ 466.154524][ T6255] dump_stack_lvl+0xd6/0x122 [ 466.172441][ T6255] dump_stack+0x11/0x1b [ 466.176655][ T6255] should_fail+0x23c/0x250 [ 466.181093][ T6255] ? kcalloc+0x32/0x50 [ 466.185169][ T6255] __should_failslab+0x81/0x90 [ 466.189934][ T6255] should_failslab+0x5/0x20 [ 466.194433][ T6255] __kmalloc+0x6f/0x350 [ 466.198582][ T6255] ? check_preempt_wakeup+0x226/0x420 [ 466.203957][ T6255] kcalloc+0x32/0x50 22:43:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020208e032020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200500000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 466.207854][ T6255] ext4_find_extent+0x21c/0x7f0 [ 466.212718][ T6255] ? __queue_work+0x830/0xaa0 [ 466.217462][ T6255] ext4_ext_map_blocks+0x115/0x1ff0 [ 466.222747][ T6255] ? mod_delayed_work_on+0xa5/0xe0 [ 466.227931][ T6255] ? ext4_es_lookup_extent+0x36b/0x490 [ 466.233447][ T6255] ext4_map_blocks+0x71e/0xf00 [ 466.238298][ T6255] ext4_iomap_begin+0x4b0/0x630 [ 466.243228][ T6255] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 466.248447][ T6255] iomap_iter+0x39c/0x470 [ 466.252783][ T6255] __iomap_dio_rw+0x698/0x1010 [ 466.257629][ T6255] iomap_dio_rw+0x30/0x70 [ 466.261961][ T6255] ? ext4_file_write_iter+0x491/0x11f0 [ 466.267414][ T6255] ext4_file_write_iter+0xaa9/0x11f0 [ 466.272682][ T6255] ? ext4_file_write_iter+0x491/0x11f0 [ 466.278141][ T6255] do_iter_readv_writev+0x2de/0x380 [ 466.283323][ T6255] do_iter_write+0x192/0x5c0 [ 466.287895][ T6255] ? splice_from_pipe_next+0x34f/0x3b0 [ 466.293501][ T6255] ? kmalloc_array+0x2d/0x40 [ 466.298190][ T6255] vfs_iter_write+0x4c/0x70 [ 466.302678][ T6255] iter_file_splice_write+0x43a/0x790 [ 466.308037][ T6255] ? splice_from_pipe+0xd0/0xd0 [ 466.313263][ T6255] direct_splice_actor+0x80/0xa0 [ 466.318196][ T6255] splice_direct_to_actor+0x345/0x650 [ 466.323568][ T6255] ? do_splice_direct+0x190/0x190 [ 466.328574][ T6255] do_splice_direct+0x106/0x190 [ 466.333415][ T6255] do_sendfile+0x63e/0xbb0 [ 466.337830][ T6255] __x64_sys_sendfile64+0x102/0x140 [ 466.343178][ T6255] do_syscall_64+0x44/0xa0 [ 466.347633][ T6255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 466.353573][ T6255] RIP: 0033:0x7f5a1881e709 [ 466.357967][ T6255] 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 [ 466.377750][ T6255] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 466.386194][ T6255] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 466.394247][ T6255] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 466.402203][ T6255] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.410156][ T6255] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 466.418122][ T6255] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 466.463726][ T6275] loop2: detected capacity change from 0 to 224 22:43:15 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x2400, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) sendfile(r2, r0, &(0x7f00000000c0)=0x7, 0x4) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/114, 0x72}, {&(0x7f00000000c0)}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f0000000480)=""/224, 0xe0}], 0x5, 0x6e5f, 0x2) r3 = syz_io_uring_setup(0x7d40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x27d, 0x0, r0}, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:15 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 17) 22:43:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200600000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020feff2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:15 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), 0x20040, &(0x7f0000000100)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@access_client}], [{@subj_user}]}}) 22:43:15 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001500)={0x53, 0xffffffffffffffff, 0xfa, 0xff, @scatter={0x4, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/233, 0xe9}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f00000001c0)=""/213, 0xd5}]}, &(0x7f00000013c0)="7415f6900520ff33be43ff2f33a142d0797deb621bb1c298477d9ef0bd8c544d234673328cac84fbacc0466f241effd7ca671feed5d09ba0002b54edb61c445ddec0770709fdbefe12b35c1262e82e23517824fa36f1842db5a4c66f302d0750e7f9e0f77361b79aaef5e242c00755c0797415a2f800fcd7e46b87a36e04062506a7e3fd62ad8965a4bd7c2c7f25cf2cc258e60a6922bd6aa9b24b46b85e4ee2956b5e00b2848cde2a166e3624f6da7933f425c405f7c844b54fb1248c67750077dc82c65414560a577151b91b5ec13677fe552986efcf9ebae7171c145a00b749c084b7a0eadfa8befe62ce7f35f3f7092465a9bc89cfdd9ffb", &(0x7f0000000340)=""/57, 0x9, 0x20, 0x1, &(0x7f00000014c0)}) sendfile(r3, r4, 0x0, 0x800003df) 22:43:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200700000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000320202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200800000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 466.853583][ T6297] loop2: detected capacity change from 0 to 224 22:43:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200900000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 466.952977][ T6309] FAULT_INJECTION: forcing a failure. [ 466.952977][ T6309] name failslab, interval 1, probability 0, space 0, times 0 [ 466.965730][ T6309] CPU: 0 PID: 6309 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 466.974399][ T6309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.984442][ T6309] Call Trace: [ 466.986360][ T6320] loop2: detected capacity change from 0 to 224 [ 466.987724][ T6309] dump_stack_lvl+0xd6/0x122 [ 466.987749][ T6309] dump_stack+0x11/0x1b [ 466.998765][ T6309] should_fail+0x23c/0x250 [ 466.998789][ T6309] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 466.998807][ T6309] __should_failslab+0x81/0x90 [ 466.998825][ T6309] should_failslab+0x5/0x20 [ 467.021952][ T6309] kmem_cache_alloc+0x4f/0x300 [ 467.026712][ T6309] ext4_mb_new_blocks+0x317/0x1fc0 [ 467.031863][ T6309] ? ext4_find_extent+0x7b2/0x7f0 [ 467.036906][ T6309] ? ext4_ext_search_right+0x2e3/0x540 [ 467.042345][ T6309] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 467.047611][ T6309] ? ext4_es_lookup_extent+0x36b/0x490 [ 467.053181][ T6309] ext4_map_blocks+0x71e/0xf00 [ 467.057952][ T6309] ? crypto_shash_update+0x13c/0x1a0 [ 467.063234][ T6309] ext4_iomap_begin+0x4b0/0x630 [ 467.068073][ T6309] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 467.073293][ T6309] iomap_iter+0x39c/0x470 [ 467.077653][ T6309] __iomap_dio_rw+0x698/0x1010 [ 467.082405][ T6309] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 467.088078][ T6309] iomap_dio_rw+0x30/0x70 [ 467.092472][ T6309] ext4_file_write_iter+0xaa9/0x11f0 [ 467.097814][ T6309] do_iter_readv_writev+0x2de/0x380 [ 467.103000][ T6309] do_iter_write+0x192/0x5c0 [ 467.107572][ T6309] ? splice_from_pipe_next+0x34f/0x3b0 [ 467.113016][ T6309] ? kmalloc_array+0x2d/0x40 [ 467.117735][ T6309] vfs_iter_write+0x4c/0x70 [ 467.122226][ T6309] iter_file_splice_write+0x43a/0x790 [ 467.127676][ T6309] ? splice_from_pipe+0xd0/0xd0 [ 467.132535][ T6309] direct_splice_actor+0x80/0xa0 [ 467.137493][ T6309] splice_direct_to_actor+0x345/0x650 [ 467.142898][ T6309] ? do_splice_direct+0x190/0x190 [ 467.147913][ T6309] do_splice_direct+0x106/0x190 [ 467.152802][ T6309] do_sendfile+0x63e/0xbb0 [ 467.157245][ T6309] __x64_sys_sendfile64+0x102/0x140 [ 467.162531][ T6309] do_syscall_64+0x44/0xa0 [ 467.166997][ T6309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 467.173003][ T6309] RIP: 0033:0x7f5a1881e709 [ 467.177405][ T6309] 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 22:43:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200a00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 467.197223][ T6309] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 467.205686][ T6309] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 467.213640][ T6309] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 467.221592][ T6309] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 467.229620][ T6309] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 467.237676][ T6309] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000720202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 467.332315][ T6331] loop2: detected capacity change from 0 to 224 22:43:16 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x2}, &(0x7f00006d5000/0x4000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 22:43:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200b00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:16 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 18) 22:43:16 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x40, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6db5, 0x7a}}}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x157c}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xf}]}, 0x40}, 0x1, 0x0, 0x0, 0x8041}, 0x40010) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r5, &(0x7f0000000e40)=ANY=[], 0x1378) openat(0xffffffffffffffff, &(0x7f0000000200)='./bus\x00', 0x200800, 0x19) r6 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r6, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r8, 0x2, &(0x7f0000000100)=[&(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000140)='\x00', 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x2, 0x3, 0x0, r7, 0x0, 0x0, 0xd890}]) sendfile(r3, r4, 0x0, 0x800003df) 22:43:16 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$incfs(r2, &(0x7f0000000080)='.pending_reads\x00', 0x408001, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x1f) 22:43:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000920202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020022020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200c00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 467.720725][ T6346] loop2: detected capacity change from 0 to 224 22:43:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200d00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200e00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200f00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 467.798120][ T6366] loop2: detected capacity change from 0 to 224 [ 467.814766][ T6365] FAULT_INJECTION: forcing a failure. [ 467.814766][ T6365] name failslab, interval 1, probability 0, space 0, times 0 [ 467.827449][ T6365] CPU: 1 PID: 6365 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 467.836128][ T6365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:43:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 467.847013][ T6365] Call Trace: [ 467.850305][ T6365] dump_stack_lvl+0xd6/0x122 [ 467.854895][ T6365] dump_stack+0x11/0x1b [ 467.859088][ T6365] should_fail+0x23c/0x250 [ 467.863500][ T6365] ? __es_insert_extent+0x51f/0xe70 [ 467.868698][ T6365] __should_failslab+0x81/0x90 [ 467.873487][ T6365] should_failslab+0x5/0x20 [ 467.877988][ T6365] kmem_cache_alloc+0x4f/0x300 [ 467.882764][ T6365] __es_insert_extent+0x51f/0xe70 [ 467.887940][ T6365] ext4_es_insert_extent+0x1cb/0x1950 [ 467.893340][ T6365] ? ext4_es_scan_range+0xf2/0x150 [ 467.898624][ T6365] ext4_map_blocks+0xa5d/0xf00 [ 467.903398][ T6365] ext4_iomap_begin+0x4b0/0x630 [ 467.908253][ T6365] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 467.913454][ T6365] iomap_iter+0x39c/0x470 [ 467.917846][ T6365] __iomap_dio_rw+0x698/0x1010 [ 467.922683][ T6365] iomap_dio_rw+0x30/0x70 [ 467.927036][ T6365] ext4_file_write_iter+0xaa9/0x11f0 [ 467.932390][ T6365] do_iter_readv_writev+0x2de/0x380 [ 467.937638][ T6365] do_iter_write+0x192/0x5c0 [ 467.942400][ T6365] ? splice_from_pipe_next+0x34f/0x3b0 [ 467.947857][ T6365] ? kmalloc_array+0x2d/0x40 [ 467.952465][ T6365] vfs_iter_write+0x4c/0x70 [ 467.956975][ T6365] iter_file_splice_write+0x43a/0x790 [ 467.962344][ T6365] ? splice_from_pipe+0xd0/0xd0 [ 467.967186][ T6365] direct_splice_actor+0x80/0xa0 [ 467.972103][ T6365] splice_direct_to_actor+0x345/0x650 [ 467.977465][ T6365] ? do_splice_direct+0x190/0x190 [ 467.982495][ T6365] do_splice_direct+0x106/0x190 [ 467.987332][ T6365] do_sendfile+0x63e/0xbb0 [ 467.991798][ T6365] __x64_sys_sendfile64+0x102/0x140 [ 467.997031][ T6365] do_syscall_64+0x44/0xa0 [ 468.001562][ T6365] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.007454][ T6365] RIP: 0033:0x7f5a1881e709 [ 468.011849][ T6365] 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 [ 468.031469][ T6365] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 468.039863][ T6365] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 468.047835][ T6365] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 468.055796][ T6365] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 468.063802][ T6365] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 468.071865][ T6365] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020032020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201100000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:17 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r1) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:17 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 19) 22:43:17 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000040)) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = syz_open_pts(r2, 0x1) r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) dup2(r4, r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x800003df) 22:43:17 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_setup(0x76b2, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x7515, &(0x7f0000000340)={0x0, 0x3b10, 0x10, 0x3, 0x29d, 0x0, r0}, &(0x7f00006d6000/0x2000)=nil, &(0x7f00006d7000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000240)) r7 = syz_io_uring_setup(0x2cce, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r9 = syz_io_uring_setup(0x2cce, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r13, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r13, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_submit(r10, r11, &(0x7f0000001940)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r13, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r12}}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r12}}, 0x8000) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201200000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201800000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020042020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201900000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 468.626684][ T6400] loop2: detected capacity change from 0 to 224 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020202200000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020202500000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020204800000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 468.690666][ T6410] FAULT_INJECTION: forcing a failure. [ 468.690666][ T6410] name failslab, interval 1, probability 0, space 0, times 0 [ 468.703370][ T6410] CPU: 1 PID: 6410 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 468.712132][ T6410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.722191][ T6410] Call Trace: [ 468.725469][ T6410] dump_stack_lvl+0xd6/0x122 [ 468.730082][ T6410] dump_stack+0x11/0x1b [ 468.734238][ T6410] should_fail+0x23c/0x250 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020204c00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 468.738659][ T6410] ? mempool_alloc_slab+0x16/0x20 [ 468.743754][ T6410] __should_failslab+0x81/0x90 [ 468.748525][ T6410] should_failslab+0x5/0x20 [ 468.753028][ T6410] kmem_cache_alloc+0x4f/0x300 [ 468.757790][ T6410] ? ext4_fc_track_range+0x90/0x140 [ 468.763008][ T6410] mempool_alloc_slab+0x16/0x20 [ 468.767954][ T6410] ? mempool_free+0x130/0x130 [ 468.772627][ T6410] mempool_alloc+0x9d/0x310 [ 468.777212][ T6410] bio_alloc_bioset+0xcc/0x530 [ 468.782010][ T6410] ? iov_iter_alignment+0x34b/0x370 [ 468.787201][ T6410] iomap_dio_bio_iter+0x5c1/0xbc0 [ 468.792284][ T6410] __iomap_dio_rw+0x8d8/0x1010 [ 468.797027][ T6410] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 468.802730][ T6410] iomap_dio_rw+0x30/0x70 [ 468.807049][ T6410] ext4_file_write_iter+0xaa9/0x11f0 [ 468.812399][ T6410] do_iter_readv_writev+0x2de/0x380 [ 468.817602][ T6410] do_iter_write+0x192/0x5c0 [ 468.822177][ T6410] ? splice_from_pipe_next+0x34f/0x3b0 [ 468.827692][ T6410] ? kmalloc_array+0x2d/0x40 [ 468.832289][ T6410] vfs_iter_write+0x4c/0x70 [ 468.836772][ T6410] iter_file_splice_write+0x43a/0x790 [ 468.842132][ T6410] ? splice_from_pipe+0xd0/0xd0 [ 468.847041][ T6410] direct_splice_actor+0x80/0xa0 [ 468.852051][ T6410] splice_direct_to_actor+0x345/0x650 [ 468.857411][ T6410] ? do_splice_direct+0x190/0x190 [ 468.862426][ T6410] do_splice_direct+0x106/0x190 [ 468.867260][ T6410] do_sendfile+0x63e/0xbb0 [ 468.871693][ T6410] __x64_sys_sendfile64+0x102/0x140 [ 468.876890][ T6410] do_syscall_64+0x44/0xa0 [ 468.881288][ T6410] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.887262][ T6410] RIP: 0033:0x7f5a1881e709 [ 468.891656][ T6410] 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 [ 468.911335][ T6410] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 468.919873][ T6410] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 468.927887][ T6410] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 468.935876][ T6410] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 468.943838][ T6410] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 468.951859][ T6410] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 468.983504][ T6430] loop2: detected capacity change from 0 to 224 22:43:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020206800000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020052020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:17 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 20) [ 469.108772][ T6442] loop2: detected capacity change from 0 to 224 [ 469.175045][ T6447] FAULT_INJECTION: forcing a failure. [ 469.175045][ T6447] name failslab, interval 1, probability 0, space 0, times 0 [ 469.187707][ T6447] CPU: 1 PID: 6447 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 469.196372][ T6447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.206466][ T6447] Call Trace: [ 469.209754][ T6447] dump_stack_lvl+0xd6/0x122 [ 469.214347][ T6447] dump_stack+0x11/0x1b [ 469.218482][ T6447] should_fail+0x23c/0x250 [ 469.222962][ T6447] ? mempool_alloc_slab+0x16/0x20 [ 469.227980][ T6447] __should_failslab+0x81/0x90 [ 469.232912][ T6447] should_failslab+0x5/0x20 [ 469.237402][ T6447] kmem_cache_alloc+0x4f/0x300 [ 469.242152][ T6447] mempool_alloc_slab+0x16/0x20 [ 469.247029][ T6447] ? mempool_free+0x130/0x130 [ 469.251735][ T6447] mempool_alloc+0x9d/0x310 [ 469.256215][ T6447] ? crypto_shash_update+0x13c/0x1a0 [ 469.261583][ T6447] sg_pool_alloc+0x74/0x90 [ 469.265989][ T6447] __sg_alloc_table+0xce/0x290 [ 469.270854][ T6447] sg_alloc_table_chained+0xaf/0x140 [ 469.276205][ T6447] ? sg_alloc_table_chained+0x140/0x140 [ 469.281773][ T6447] scsi_alloc_sgtables+0x184/0x510 [ 469.286958][ T6447] sd_init_command+0x952/0x1610 [ 469.291795][ T6447] scsi_queue_rq+0x10cd/0x15a0 [ 469.296560][ T6447] blk_mq_dispatch_rq_list+0x63b/0x1080 [ 469.302116][ T6447] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 469.307705][ T6447] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 469.314029][ T6447] ? rb_insert_color+0x2fa/0x310 [ 469.318951][ T6447] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 469.324973][ T6447] __blk_mq_run_hw_queue+0xbc/0x140 [ 469.330159][ T6447] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 469.335947][ T6447] blk_mq_run_hw_queue+0x22c/0x250 [ 469.341080][ T6447] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 469.346951][ T6447] blk_mq_flush_plug_list+0x302/0x3d0 [ 469.352327][ T6447] blk_flush_plug_list+0x235/0x260 [ 469.357493][ T6447] blk_finish_plug+0x44/0x60 [ 469.362080][ T6447] __iomap_dio_rw+0xca7/0x1010 [ 469.367052][ T6447] iomap_dio_rw+0x30/0x70 [ 469.371364][ T6447] ext4_file_write_iter+0xaa9/0x11f0 [ 469.376633][ T6447] do_iter_readv_writev+0x2de/0x380 [ 469.381823][ T6447] do_iter_write+0x192/0x5c0 [ 469.386721][ T6447] ? splice_from_pipe_next+0x34f/0x3b0 [ 469.392178][ T6447] ? kmalloc_array+0x2d/0x40 [ 469.396812][ T6447] vfs_iter_write+0x4c/0x70 [ 469.401403][ T6447] iter_file_splice_write+0x43a/0x790 [ 469.406754][ T6447] ? splice_from_pipe+0xd0/0xd0 [ 469.411582][ T6447] direct_splice_actor+0x80/0xa0 [ 469.416495][ T6447] splice_direct_to_actor+0x345/0x650 [ 469.421844][ T6447] ? do_splice_direct+0x190/0x190 [ 469.426934][ T6447] do_splice_direct+0x106/0x190 [ 469.431940][ T6447] do_sendfile+0x63e/0xbb0 [ 469.436348][ T6447] __x64_sys_sendfile64+0x102/0x140 [ 469.441528][ T6447] do_syscall_64+0x44/0xa0 [ 469.445966][ T6447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 469.451868][ T6447] RIP: 0033:0x7f5a1881e709 [ 469.456271][ T6447] 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 22:43:18 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r4 = syz_open_dev$evdev(&(0x7f00000000c0), 0x80000000, 0x181) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f00000003c0)={0x0, 0x5, 0x0, [0x0, 0x3535, 0x7e, 0x401, 0x8], [0x7fff, 0x8, 0x7, 0x8, 0xffffffffffffffc0, 0x8, 0xffffffffffffff81, 0x3, 0x3, 0xffffffffffffffff, 0xe, 0x8000, 0x6, 0x0, 0x7, 0x3ff, 0x8000, 0x8, 0x67a1, 0x401, 0x9f70, 0x81, 0xa02d, 0x80000001, 0x7, 0x2, 0xd8, 0x5, 0x7, 0x6, 0x7, 0x1, 0x1, 0x0, 0x6, 0x429, 0x3e4, 0x81, 0x0, 0x8, 0x1, 0x6, 0xd3, 0x0, 0x4392, 0x7fffffff, 0x0, 0x437b, 0x0, 0x3, 0x1000, 0x400, 0x8, 0x3, 0x3, 0x3f, 0x6, 0xfffffffffffffffb, 0x100, 0x8, 0xff, 0x3, 0x6, 0x6, 0x9, 0x80, 0x80000001, 0x9, 0x2, 0x5, 0x6, 0x3, 0x1, 0x9, 0xffffffff, 0x8000, 0x400, 0x200, 0x0, 0x0, 0x2, 0x1, 0x1, 0x8e51, 0x6b2e, 0x101, 0x5, 0x2, 0x7fff, 0x3, 0x3ff, 0x1, 0x0, 0x0, 0x10000, 0x7fff, 0x81, 0x9, 0x0, 0x5, 0x3, 0x5a, 0x10000, 0x4, 0x7f, 0xfffffffffffffff8, 0x0, 0x0, 0xfffffffffffffff7, 0xff, 0x8, 0x88, 0x7, 0x80000001, 0x9, 0x80000000, 0x3, 0x4, 0x40, 0x8000]}) lseek(r3, 0x7ffffc, 0x0) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfd14) splice(r2, &(0x7f0000000040)=0x7f, r3, &(0x7f0000000080)=0xb1, 0x3, 0x4) r5 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x800003df) 22:43:18 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) utimensat(r2, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={{}, {0x0, 0xea60}}, 0x100) fallocate(0xffffffffffffffff, 0x8, 0x2, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020206c00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020062020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:18 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(0x0, 0x30) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x30) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001740)=0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r7) sendmmsg$unix(r1, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="e9d3616f61fc502a0ca9cae4454426f3de4a988798131288abe94fe8d731bc4ad04652545c90f4db39efeeb28b89fc52e7853b99407741ead6746f76f63e0c0edbb3a293824f2550e037753ba770f448ced86a333f0b37af4de02a8ce9f8960be9a32e14a1e9c91e6e7ccda74e6f80203e9e4e4987a7586aea1bf8854552165b418ef0c2012ae0ceeb54a0dc921e2d78d7e402451c7bb0521a359786e71209e362c2e6fc31cb561093370b6b96963223350fe9b7d23047c40cdbaa1b4a3dd85b9d9dc64ef3673cd27995ca3799c4b8cea1bcaa395f", 0xd5}, {&(0x7f0000000280)="2057467b2f1bccfa2f3ab8699807f4743e2e58f1f3d2f50bb11d70aefd0e09c0086effdc13fffd55a637d04145c65de33d8fe06a03d8bc9069445e6a7a468eb901a7703779d3b1b561fc9c3ef12acff66011261f6e1edeb083fe90188c23ac6339bb972bbb758068fa5f2d65aba4", 0x6e}, {&(0x7f0000000300)="6dbe72c56e004e5c8b55aa84cc35470df0c917c2950f6c96ae94a33028", 0x1d}], 0x3, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xee00}}}], 0x60, 0x8800}}, {{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="b16575d43c566d33fec7f8129d705007540813dd50058de15c808af7853dee4ff58a1acbf1c98d96917be5c1c6b100d383c78b6a944058ef3799405fe722285a6d3022017013bf60a0b39f08da8656d919e37a8c6c995b5e530c3dde1767136ca1f9b239e3593cc38ad4d6b0032e1a3ebb748cc0dcedf6627cdb84b41d429fa8421fa139a17bd562c5dc652e5853927c755c", 0x92}], 0x2, &(0x7f0000001780)=[@cred={{0x1c, 0x1, 0x2, {r5, r7, 0xffffffffffffffff}}}], 0x20, 0x20008080}}], 0x2, 0x8000) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x89, @private=0xa010101, 0x4e21, 0x3, 'nq\x00', 0x1, 0xfffffff9, 0x1f}, {@rand_addr=0x64010100, 0x4e23, 0x0, 0x8, 0x9, 0x6}}, 0x44) [ 469.475869][ T6447] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 469.484279][ T6447] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 469.492268][ T6447] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 469.500243][ T6447] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.508222][ T6447] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 469.516204][ T6447] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020207400000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020072020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:18 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) r1 = syz_io_uring_setup(0x7d50, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, r0}, &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d7000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, 0x1, 0x2, 0xcf6c18370438c946, 0x0, 0x0, {0x2}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x7}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz1\x00'}, @CTA_EXPECT_MASK={0x4c, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010102}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'irc-20000\x00'}, @CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000050}, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) [ 469.544900][ T6463] loop2: detected capacity change from 0 to 224 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020207a00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:18 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 21) 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020e400000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020082020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 469.635888][ T6483] loop2: detected capacity change from 0 to 224 22:43:18 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) sendfile(r0, r3, &(0x7f0000000040)=0x2, 0x7) creat(&(0x7f0000000380)='./bus\x00', 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) 22:43:18 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000200)='\x00', 0x0, 0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14, 0x800) mknodat$loop(r2, &(0x7f00000001c0)='./bus\x00', 0x4, 0x1) getsockopt$packet_int(r4, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_setup(0x1b82, &(0x7f0000000140)={0x0, 0xf543, 0x0, 0x0, 0x144}) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000240)) sendfile(r5, r6, 0x0, 0x800003df) 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020e500000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 469.756286][ T6502] loop2: detected capacity change from 0 to 224 [ 469.789330][ T6505] FAULT_INJECTION: forcing a failure. [ 469.789330][ T6505] name failslab, interval 1, probability 0, space 0, times 0 [ 469.801994][ T6505] CPU: 0 PID: 6505 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 469.810899][ T6505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.821035][ T6505] Call Trace: [ 469.824429][ T6505] dump_stack_lvl+0xd6/0x122 [ 469.829102][ T6505] dump_stack+0x11/0x1b [ 469.833358][ T6505] should_fail+0x23c/0x250 [ 469.837875][ T6505] ? mempool_alloc_slab+0x16/0x20 [ 469.842943][ T6505] __should_failslab+0x81/0x90 [ 469.847703][ T6505] should_failslab+0x5/0x20 [ 469.852205][ T6505] kmem_cache_alloc+0x4f/0x300 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fe00000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020092020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201601000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 469.856965][ T6505] mempool_alloc_slab+0x16/0x20 [ 469.861915][ T6505] ? mempool_free+0x130/0x130 [ 469.866686][ T6505] mempool_alloc+0x9d/0x310 [ 469.871190][ T6505] ? crypto_shash_update+0x13c/0x1a0 [ 469.876566][ T6505] ? mb_mark_used+0xbd8/0xc50 [ 469.881351][ T6505] sg_pool_alloc+0x74/0x90 [ 469.885792][ T6505] __sg_alloc_table+0xce/0x290 [ 469.890600][ T6505] sg_alloc_table_chained+0xaf/0x140 [ 469.895922][ T6505] ? sg_alloc_table_chained+0x140/0x140 [ 469.901519][ T6505] scsi_alloc_sgtables+0x184/0x510 22:43:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020203a01000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 469.906638][ T6505] sd_init_command+0x952/0x1610 [ 469.911526][ T6505] scsi_queue_rq+0x10cd/0x15a0 [ 469.916300][ T6505] blk_mq_dispatch_rq_list+0x63b/0x1080 [ 469.921862][ T6505] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 469.927411][ T6505] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 469.933763][ T6505] ? rb_insert_color+0x2fa/0x310 [ 469.938764][ T6505] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 469.944809][ T6505] __blk_mq_run_hw_queue+0xbc/0x140 [ 469.950071][ T6505] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 469.955909][ T6505] blk_mq_run_hw_queue+0x22c/0x250 [ 469.961025][ T6505] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 469.966957][ T6505] blk_mq_flush_plug_list+0x302/0x3d0 [ 469.972442][ T6505] blk_flush_plug_list+0x235/0x260 [ 469.977541][ T6505] blk_finish_plug+0x44/0x60 [ 469.982126][ T6505] __iomap_dio_rw+0xca7/0x1010 [ 469.986909][ T6505] iomap_dio_rw+0x30/0x70 [ 469.991239][ T6505] ? ext4_file_write_iter+0x491/0x11f0 [ 469.996683][ T6505] ext4_file_write_iter+0xaa9/0x11f0 [ 470.002094][ T6505] ? ext4_file_write_iter+0x491/0x11f0 [ 470.007533][ T6505] do_iter_readv_writev+0x2de/0x380 [ 470.012739][ T6505] do_iter_write+0x192/0x5c0 [ 470.017322][ T6505] ? splice_from_pipe_next+0x34f/0x3b0 [ 470.022811][ T6505] ? kcsan_setup_watchpoint+0x241/0x3f0 [ 470.028344][ T6505] vfs_iter_write+0x4c/0x70 [ 470.032922][ T6505] iter_file_splice_write+0x43a/0x790 [ 470.038327][ T6505] ? splice_from_pipe+0xd0/0xd0 [ 470.043209][ T6505] direct_splice_actor+0x80/0xa0 [ 470.048130][ T6505] splice_direct_to_actor+0x345/0x650 [ 470.053479][ T6505] ? do_splice_direct+0x190/0x190 [ 470.058584][ T6505] do_splice_direct+0x106/0x190 [ 470.063426][ T6505] do_sendfile+0x63e/0xbb0 [ 470.067867][ T6505] __x64_sys_sendfile64+0x102/0x140 [ 470.073167][ T6505] do_syscall_64+0x44/0xa0 [ 470.077634][ T6505] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 470.083531][ T6505] RIP: 0033:0x7f5a1881e709 [ 470.087928][ T6505] 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 [ 470.107517][ T6505] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 470.115917][ T6505] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 470.124069][ T6505] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 470.132050][ T6505] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 470.140018][ T6505] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 470.147972][ T6505] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 470.189920][ T6526] loop2: detected capacity change from 0 to 224 22:43:19 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000140)=""/199, 0xc7, 0x40010000, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200402000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200a2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:19 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 22) 22:43:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020c402000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 470.476346][ T6541] loop2: detected capacity change from 0 to 224 [ 470.532469][ T6548] FAULT_INJECTION: forcing a failure. [ 470.532469][ T6548] name failslab, interval 1, probability 0, space 0, times 0 [ 470.545192][ T6548] CPU: 0 PID: 6548 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 470.553986][ T6548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.564173][ T6548] Call Trace: [ 470.567691][ T6548] dump_stack_lvl+0xd6/0x122 [ 470.572280][ T6548] dump_stack+0x11/0x1b [ 470.576436][ T6548] should_fail+0x23c/0x250 [ 470.580929][ T6548] ? mempool_alloc_slab+0x16/0x20 [ 470.586071][ T6548] __should_failslab+0x81/0x90 [ 470.591001][ T6548] should_failslab+0x5/0x20 [ 470.595525][ T6548] kmem_cache_alloc+0x4f/0x300 [ 470.600321][ T6548] mempool_alloc_slab+0x16/0x20 [ 470.605359][ T6548] ? mempool_free+0x130/0x130 [ 470.610044][ T6548] mempool_alloc+0x9d/0x310 [ 470.614549][ T6548] ? __getblk_gfp+0x3f/0x590 [ 470.619236][ T6548] bio_alloc_bioset+0xcc/0x530 [ 470.624193][ T6548] ? __ext4_get_inode_loc+0x760/0x8c0 [ 470.629856][ T6548] submit_bh_wbc+0x130/0x330 [ 470.634448][ T6548] __sync_dirty_buffer+0x136/0x1e0 [ 470.639574][ T6548] sync_dirty_buffer+0x16/0x20 [ 470.644598][ T6548] ext4_write_inode+0x2ad/0x3c0 [ 470.649554][ T6548] write_inode+0x89/0x180 [ 470.653978][ T6548] __writeback_single_inode+0x2a2/0x440 [ 470.659561][ T6548] writeback_single_inode+0x17b/0x3e0 [ 470.665199][ T6548] sync_inode_metadata+0x57/0x80 [ 470.670146][ T6548] ext4_sync_file+0x359/0x670 [ 470.674869][ T6548] ? tsan.module_ctor+0x10/0x10 22:43:19 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = memfd_create(&(0x7f0000000040)=']!!-/%{.\x00', 0x2) vmsplice(r3, &(0x7f0000000180)=[{&(0x7f0000000080)="c791157bac73d028b23f472cde581b48865a99b5a2491367cbdb2b8558a84b8afd8f6bf115da980b4816ae97e787a492018b8a763149cfd631651cd98feb648af013cd2266eb2ca29d11c882d16db907b40b362d765ecc2f50aeb895618181da149379ec19ab1c033a543a96fa5f69efa5651a282990e08baba7f494ecfcf64a91b336e17f2196ba60c833b7f2e95560712f99c18d6aa259a2c748ea45bc7a6735307781e0be866bbaf4a36542614e0eeb9c7589e12624e9237039e9042f093e88ad72a86e00586e94987d7caec242b0e1dc258a088af2b4", 0xd8}], 0x1, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x800003df) 22:43:19 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/bus/mdio_bus', 0x620140, 0x140) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000500)={0x0, 0x1, r1, 0x1, 0x80000}) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) rmdir(&(0x7f0000000280)='./bus\x00') lseek(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/137, 0x89}, {&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f00000003c0)=""/130, 0x82}], 0x6, 0xf3, 0x530) sendfile(r4, r5, 0x0, 0x800003df) open(&(0x7f0000000480)='./bus\x00', 0x40c800, 0x0) 22:43:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200b2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020e902000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 470.679716][ T6548] vfs_fsync_range+0x107/0x120 [ 470.684497][ T6548] iomap_dio_complete+0x2d5/0x3c0 [ 470.689619][ T6548] iomap_dio_rw+0x4e/0x70 [ 470.693947][ T6548] ext4_file_write_iter+0xaa9/0x11f0 [ 470.699250][ T6548] do_iter_readv_writev+0x2de/0x380 [ 470.704451][ T6548] do_iter_write+0x192/0x5c0 [ 470.709042][ T6548] ? splice_from_pipe_next+0x34f/0x3b0 [ 470.714499][ T6548] ? kmalloc_array+0x2d/0x40 [ 470.719125][ T6548] vfs_iter_write+0x4c/0x70 [ 470.723639][ T6548] iter_file_splice_write+0x43a/0x790 22:43:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200003000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 470.729010][ T6548] ? splice_from_pipe+0xd0/0xd0 [ 470.733929][ T6548] direct_splice_actor+0x80/0xa0 [ 470.738864][ T6548] splice_direct_to_actor+0x345/0x650 [ 470.744234][ T6548] ? do_splice_direct+0x190/0x190 [ 470.749273][ T6548] do_splice_direct+0x106/0x190 [ 470.754122][ T6548] do_sendfile+0x63e/0xbb0 [ 470.758553][ T6548] __x64_sys_sendfile64+0x102/0x140 [ 470.763939][ T6548] do_syscall_64+0x44/0xa0 [ 470.768379][ T6548] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 470.774282][ T6548] RIP: 0033:0x7f5a1881e709 22:43:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201a03000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201b03000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 470.778696][ T6548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 470.798478][ T6548] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 470.806923][ T6548] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 470.814977][ T6548] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 470.822991][ T6548] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 470.830962][ T6548] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 470.838933][ T6548] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 470.865489][ T6571] loop2: detected capacity change from 0 to 224 22:43:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200204000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:20 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) pipe(&(0x7f0000000580)) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = pidfd_getfd(r2, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', 0x3, 0x5, &(0x7f0000000300)=[{&(0x7f00000000c0)="8b08711a3695af2d30b157552176eba18e933d7dd70c4d36cd7800a578de03dfb21a50d08170", 0x26, 0x6}, {&(0x7f0000000100)="7e0763a12ddf5127659e6ba0e551a2d3e9ce8c304ce1a35bb3a89a51708e796306bb23babda9d3cbe2ac4a1be51dc459fe8e275c93b16dd66434311a194a9fb694da60087e0dc7d96db04ea6e23098fcedf7bad7febac7f24ac0f85fe1581a90b246412e", 0x64, 0x6}, {&(0x7f0000000180)="33bfdd5da1311acf0aa24f0c6a3ed43c128461b8c6dbeae517cd6a4f20ca2df79c5c96e794147e6e720f9b6e003eda0f97ee1da0e56c6d263b1486b91e52734c8a7f86924c90653bf263f194d92b266c2740659d85ddc3c1128bd4e7f26d6be8835f3e090f6ae8917c65c7f12c9044d7a69df5cdc63df93ccad01f350341ecbd3158a4c6856cfb6a5475cf16c3576bfd0e5bce5d833a6fd3c5697b1a18f07a6a1b26a697704915704bd314f2439af3616ba791ede99592f925e820d69308d0d3297c901d0efea9", 0xc7, 0xaac}, {&(0x7f00000003c0)="c1454360a1a3845f20163fb0a8d0d127744258e231af34762bb2e69fdf8eedb215ddd0075c4a2ddd2670a92e9692e7256b6b8b1a9f35a3c0ce3cbf4246a12db17bfa470e4d8a37e428696d6a90bab835d6f467cd8364f07997329bab1af7b049cc26576d996dc26bb5e5a84959422f9dff2b34d2779830c4b134efea3be44ccfd5", 0x81, 0x100000}, {&(0x7f0000000480)="606b16f00d031bcc1f73b3d56c431a163d37cb27f191168189f425c29864807bf7230e08cba62cbc667bc63c4880b53e9a637426c95e0b2a5b366c26b3e419968ed7e185660f573b63eb61829f1f32bd396fa7ebf2385de6afb49543c1566b23068b10eb6107be2f85bc1d029603576c4235018580d2b293faa038a91afefd80e5aefe648166be216380559fb0f197afdb0879bad4c7a6d6e9945062557dd94b3d4a2fd304b8b1bad5e97b79bfc9cc5dd631e358b3e4ce91d6c3ef6169a208a1ee91bd12ce3f53469d75e6ca95963fd19fc2d4d18076", 0xd6, 0x2}], 0x202884, &(0x7f0000000280)={[{@huge_never}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, '*'}}]}) sendfile(r2, r4, 0x0, 0x800003df) 22:43:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200c2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:20 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 23) 22:43:20 executing program 4: socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:20 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x44) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x800003df) sendfile(r1, r0, 0x0, 0x800003df) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd7000fedbdf37000000000091fd3c000900000005403a00200000000571d86f5647a5c18b0038000000000008003b0002000000000000000000000000000000009c0a2760818fc467451a74129c0af64067b0c3268000b71e353bc8fdf3b96ae4b1b59702f6ac245bd3b66cee4bb09a39d0f42431c6126e40cb523b55fde0f822cea87a48f287c78fa45297d461106dba38b3d49dfb0189659d228edc8bf5a917666bd9efd3ce30aa691acb2d9169635c49789b83826c501bb25b3eb001fcd9c7002ffb76c49919815e8d6f2cffd5fff480fcbb"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x34000000) r2 = socket(0x11, 0x800000003, 0x0) r3 = socket(0x2a, 0x80000, 0x80000001) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r4, 0x5, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000500)={r4, 0x1, 0x6, @link_local}, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="01040000", @ANYRESDEC=r1, @ANYBLOB="000227bd7000fddbdf250a000000060028000300000005002e0000000000080039000000000008003b0008000000050030000100000008000300", @ANYBLOB="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", @ANYBLOB="05002d0000e6867badf58e350027eb1d64edbcc50cb54b4d6eac6af9fb8d6a00000000"], 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0xc040) creat(&(0x7f0000000380)='./bus\x00', 0x0) r5 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800003df) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000280)=0xd, 0x4) 22:43:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200604000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200d2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:20 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)=0x8) ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f00000003c0)={{r0}, "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"}) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) [ 471.340974][ T6593] loop2: detected capacity change from 0 to 224 22:43:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200005000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 471.409831][ T6607] FAULT_INJECTION: forcing a failure. [ 471.409831][ T6607] name failslab, interval 1, probability 0, space 0, times 0 [ 471.422510][ T6607] CPU: 0 PID: 6607 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 471.431189][ T6607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.436823][ T6610] loop1: detected capacity change from 0 to 4096 [ 471.441239][ T6607] Call Trace: [ 471.441250][ T6607] dump_stack_lvl+0xd6/0x122 [ 471.441273][ T6607] dump_stack+0x11/0x1b 22:43:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200006000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200406000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200007000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 471.441289][ T6607] should_fail+0x23c/0x250 [ 471.464099][ T6607] ? kmalloc_array+0x2d/0x40 [ 471.468691][ T6607] __should_failslab+0x81/0x90 [ 471.473459][ T6607] should_failslab+0x5/0x20 [ 471.478016][ T6607] __kmalloc+0x6f/0x350 [ 471.482186][ T6607] kmalloc_array+0x2d/0x40 [ 471.486609][ T6607] iter_file_splice_write+0xd5/0x790 [ 471.491989][ T6607] ? atime_needs_update+0x2ba/0x390 [ 471.497266][ T6607] ? touch_atime+0xe0/0x250 [ 471.501948][ T6607] ? generic_file_splice_read+0x2a9/0x330 [ 471.507672][ T6607] ? splice_from_pipe+0xd0/0xd0 [ 471.512617][ T6607] direct_splice_actor+0x80/0xa0 [ 471.517560][ T6607] splice_direct_to_actor+0x345/0x650 [ 471.522970][ T6607] ? do_splice_direct+0x190/0x190 [ 471.527998][ T6607] do_splice_direct+0x106/0x190 [ 471.532877][ T6607] do_sendfile+0x63e/0xbb0 [ 471.537488][ T6607] __x64_sys_sendfile64+0x102/0x140 [ 471.542703][ T6607] do_syscall_64+0x44/0xa0 [ 471.547246][ T6607] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 471.553160][ T6607] RIP: 0033:0x7f5a1881e709 [ 471.557573][ T6607] 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 [ 471.577705][ T6607] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 471.586251][ T6607] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 471.594344][ T6607] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 471.602411][ T6607] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 471.610387][ T6607] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 471.618358][ T6607] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:20 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, r0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) creat(&(0x7f0000000080)='./bus\x00', 0x3) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f00000001c0)=0xc000, 0x64f9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fadvise64(r1, 0x200, 0x8, 0x1) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f00000003c0)={0x0, "8b99298db6dac3029e08b2e7edf4ad5b"}) sendfile(r3, r4, 0x0, 0x800003df) write(r4, &(0x7f00000000c0)="64f1a2474ccf0e639a955dd52eaa5a60e9d0f3cd3bec9f6f87de3a80d3db127e58129ff5e922d407e0d446e8a170e94813d858dcaadc5a98206cfeec974a1bb3714b6c7f9091316b31cfab6f84f1760d7c81345b1cbc799578c13ef179f6b59306f4417bce6bdd3f999440a91e62d2548eb9934d5ba77d22b3db677edcf57ea04e1546bf97c2621c1b054fbe0184a4bb285a3e03315952670eb2eddaecffb6c280c076d4a71d6ff17f3d1e1db0d3eb0c2506d1b4a7b2fa6b2f719d4ed7f449e498407cd1bcf402c95f8b2e7a2076e5fc540eec3476ee", 0xd6) 22:43:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200009000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:20 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 24) [ 471.665211][ T6610] loop1: detected capacity change from 0 to 4096 [ 471.667244][ T6630] loop2: detected capacity change from 0 to 224 [ 471.799556][ T6649] FAULT_INJECTION: forcing a failure. [ 471.799556][ T6649] name failslab, interval 1, probability 0, space 0, times 0 [ 471.812359][ T6649] CPU: 1 PID: 6649 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 471.821040][ T6649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.831265][ T6649] Call Trace: [ 471.834590][ T6649] dump_stack_lvl+0xd6/0x122 [ 471.839175][ T6649] dump_stack+0x11/0x1b [ 471.843316][ T6649] should_fail+0x23c/0x250 [ 471.847754][ T6649] ? kcalloc+0x32/0x50 [ 471.851827][ T6649] __should_failslab+0x81/0x90 [ 471.856579][ T6649] should_failslab+0x5/0x20 [ 471.861063][ T6649] __kmalloc+0x6f/0x350 [ 471.865208][ T6649] ? check_preempt_wakeup+0x226/0x420 [ 471.870701][ T6649] kcalloc+0x32/0x50 [ 471.874592][ T6649] ext4_find_extent+0x21c/0x7f0 [ 471.879562][ T6649] ? __queue_work+0x830/0xaa0 [ 471.884245][ T6649] ext4_ext_map_blocks+0x115/0x1ff0 [ 471.889432][ T6649] ? mod_delayed_work_on+0xa5/0xe0 [ 471.894574][ T6649] ? ext4_es_lookup_extent+0x36b/0x490 [ 471.900086][ T6649] ext4_map_blocks+0x71e/0xf00 [ 471.904840][ T6649] ? crypto_shash_update+0x13c/0x1a0 [ 471.910179][ T6649] ext4_iomap_begin+0x4b0/0x630 [ 471.915085][ T6649] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 471.920295][ T6649] iomap_iter+0x39c/0x470 [ 471.924772][ T6649] __iomap_dio_rw+0x698/0x1010 [ 471.929517][ T6649] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 471.935214][ T6649] iomap_dio_rw+0x30/0x70 [ 471.939534][ T6649] ? ext4_file_write_iter+0x491/0x11f0 [ 471.945028][ T6649] ext4_file_write_iter+0xaa9/0x11f0 [ 471.950296][ T6649] ? ext4_file_write_iter+0x491/0x11f0 [ 471.955808][ T6649] do_iter_readv_writev+0x2de/0x380 [ 471.961115][ T6649] do_iter_write+0x192/0x5c0 [ 471.965730][ T6649] ? splice_from_pipe_next+0x34f/0x3b0 [ 471.971208][ T6649] ? kmalloc_array+0x2d/0x40 [ 471.975818][ T6649] vfs_iter_write+0x4c/0x70 [ 471.980312][ T6649] iter_file_splice_write+0x43a/0x790 [ 471.985734][ T6649] ? splice_from_pipe+0xd0/0xd0 [ 471.990568][ T6649] direct_splice_actor+0x80/0xa0 [ 471.995501][ T6649] splice_direct_to_actor+0x345/0x650 [ 472.000871][ T6649] ? do_splice_direct+0x190/0x190 [ 472.005877][ T6649] do_splice_direct+0x106/0x190 [ 472.010707][ T6649] do_sendfile+0x63e/0xbb0 [ 472.015119][ T6649] __x64_sys_sendfile64+0x102/0x140 [ 472.020356][ T6649] do_syscall_64+0x44/0xa0 [ 472.024767][ T6649] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 472.030833][ T6649] RIP: 0033:0x7f5a1881e709 [ 472.035245][ T6649] 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 [ 472.054996][ T6649] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 472.063564][ T6649] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 472.071518][ T6649] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 472.079495][ T6649] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.087515][ T6649] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 472.095494][ T6649] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:21 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 25) 22:43:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200e2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000a000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:21 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x335}, &(0x7f00006d6000/0x1000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_io_uring_setup(0x76b2, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r5 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r5, 0x7ffffc, 0x0) write$binfmt_elf64(r5, &(0x7f0000000000)=ANY=[], 0xfd14) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x4020, 0x5, 0xaab7860d0436bfc8, {0x0, r6, r2}}, 0x0) syz_io_uring_setup(0x6989, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, 0x0}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r8, &(0x7f0000000100)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r10}}, 0x5) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) [ 472.307635][ T6663] loop2: detected capacity change from 0 to 224 22:43:21 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) r4 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r4, 0x7ffffc, 0x0) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfd14) r5 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x800003df) sendfile(r6, r4, 0x0, 0x377) 22:43:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000b000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:21 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@x25, &(0x7f00000000c0)=0x80, 0x1800) bind$unix(r2, &(0x7f0000000100)=@file={0x1, './bus\x00'}, 0x6e) sendfile(r0, r1, 0x0, 0x2000800003db) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x82, 0x0) sendmmsg$unix(r4, &(0x7f00000001c0), 0x0, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)=0x8) r7 = syz_io_uring_setup(0x2cce, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r9, &(0x7f00000bd000), 0x80, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x1, {0x0, r8}}, 0x1) sendfile(r3, r5, 0x0, 0x800003df) 22:43:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200f2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 472.392135][ T6664] FAULT_INJECTION: forcing a failure. [ 472.392135][ T6664] name failslab, interval 1, probability 0, space 0, times 0 [ 472.404785][ T6664] CPU: 1 PID: 6664 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 472.413551][ T6664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.423687][ T6664] Call Trace: [ 472.426964][ T6664] dump_stack_lvl+0xd6/0x122 [ 472.430904][ T6681] loop2: detected capacity change from 0 to 224 [ 472.431565][ T6664] dump_stack+0x11/0x1b [ 472.441954][ T6664] should_fail+0x23c/0x250 [ 472.446670][ T6664] ? mempool_alloc_slab+0x16/0x20 [ 472.451694][ T6664] __should_failslab+0x81/0x90 [ 472.456468][ T6664] should_failslab+0x5/0x20 [ 472.461022][ T6664] kmem_cache_alloc+0x4f/0x300 [ 472.465790][ T6664] ? ext4_fc_track_range+0x90/0x140 [ 472.471031][ T6664] mempool_alloc_slab+0x16/0x20 [ 472.475874][ T6664] ? mempool_free+0x130/0x130 [ 472.480553][ T6664] mempool_alloc+0x9d/0x310 [ 472.485054][ T6664] bio_alloc_bioset+0xcc/0x530 [ 472.489800][ T6664] ? iov_iter_alignment+0x34b/0x370 [ 472.495052][ T6664] iomap_dio_bio_iter+0x5c1/0xbc0 [ 472.500081][ T6664] __iomap_dio_rw+0x8d8/0x1010 [ 472.504837][ T6664] iomap_dio_rw+0x30/0x70 [ 472.509222][ T6664] ? ext4_file_write_iter+0x491/0x11f0 [ 472.514734][ T6664] ext4_file_write_iter+0xaa9/0x11f0 [ 472.520010][ T6664] ? ext4_file_write_iter+0x491/0x11f0 [ 472.525453][ T6664] do_iter_readv_writev+0x2de/0x380 [ 472.530727][ T6664] do_iter_write+0x192/0x5c0 [ 472.535302][ T6664] ? splice_from_pipe_next+0x34f/0x3b0 [ 472.540760][ T6664] ? kmalloc_array+0x2d/0x40 [ 472.546811][ T6664] vfs_iter_write+0x4c/0x70 [ 472.551347][ T6664] iter_file_splice_write+0x43a/0x790 [ 472.556703][ T6664] ? splice_from_pipe+0xd0/0xd0 [ 472.561616][ T6664] direct_splice_actor+0x80/0xa0 [ 472.566543][ T6664] splice_direct_to_actor+0x345/0x650 [ 472.572028][ T6664] ? do_splice_direct+0x190/0x190 [ 472.577036][ T6664] do_splice_direct+0x106/0x190 [ 472.581942][ T6664] do_sendfile+0x63e/0xbb0 [ 472.586372][ T6664] __x64_sys_sendfile64+0x102/0x140 [ 472.591556][ T6664] do_syscall_64+0x44/0xa0 [ 472.595966][ T6664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 472.601894][ T6664] RIP: 0033:0x7f5a1881e709 [ 472.606299][ T6664] 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 [ 472.625888][ T6664] RSP: 002b:00007f5a16596188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 472.634283][ T6664] RAX: ffffffffffffffda RBX: 00007f5a18922f60 RCX: 00007f5a1881e709 [ 472.642244][ T6664] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 472.650219][ T6664] RBP: 00007f5a165961d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.658178][ T6664] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 472.666133][ T6664] R13: 00007ffe0e77daaf R14: 00007f5a16596300 R15: 0000000000022000 22:43:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000c000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000d000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000e000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020102020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:21 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 26) 22:43:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000f000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020112020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 472.960224][ T6700] loop2: detected capacity change from 0 to 224 [ 473.031299][ T6713] loop2: detected capacity change from 0 to 224 [ 473.070987][ T6718] FAULT_INJECTION: forcing a failure. [ 473.070987][ T6718] name failslab, interval 1, probability 0, space 0, times 0 [ 473.083659][ T6718] CPU: 1 PID: 6718 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 473.092313][ T6718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.102348][ T6718] Call Trace: [ 473.105623][ T6718] dump_stack_lvl+0xd6/0x122 [ 473.110194][ T6718] dump_stack+0x11/0x1b [ 473.114347][ T6718] should_fail+0x23c/0x250 [ 473.118747][ T6718] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 473.124028][ T6718] __should_failslab+0x81/0x90 [ 473.128782][ T6718] should_failslab+0x5/0x20 [ 473.133363][ T6718] kmem_cache_alloc+0x4f/0x300 [ 473.138143][ T6718] ext4_mb_new_blocks+0x317/0x1fc0 [ 473.143245][ T6718] ? ext4_find_extent+0x7b2/0x7f0 [ 473.148308][ T6718] ? ext4_ext_search_right+0x2e3/0x540 [ 473.153755][ T6718] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 473.159040][ T6718] ? ext4_es_lookup_extent+0x36b/0x490 [ 473.164794][ T6718] ext4_map_blocks+0x71e/0xf00 [ 473.169556][ T6718] ext4_iomap_begin+0x4b0/0x630 [ 473.174402][ T6718] ? ext4_alloc_da_blocks+0xd0/0xd0 22:43:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x9, 0x3, &(0x7f0000000340)=[{&(0x7f0000000180)="7d35fe3eb4b86d65f9a53393ca5bc236174630ecb42f1dfbdd8890e4ece0b6251f256bc11e01254455b007dcabbf4dd67688412ab2331e56b400c94911d58896a9d11cfc327392daa8b93e75bd7963943f095ad6c96debc1014e5185d41049e524ab45eb91d330b88966fcb8388ea2a76c017e7e598c19b87569f6bdc1da73b590fffa596c1e610d609c4f6e36e0567433c8fc39e210ade8432c279d3a9a74ec7221caecd6bb681b8dc222fd238c180e9db4dc355336dc360521109dab5bc7", 0xbf, 0x5}, {&(0x7f0000000240)="4c69c8e93c8e6ab9e3ab813ed071cf077ee74f2522e3b9ace51ddc279db8c582a37e6aabc380b1c905ef7c6bf5df95d2a283d2812eaf03e347daf806439eb71c4554470fa8bac6ee7a03703eb0f23edcab09222bc600f3cc48cf584df38e4cb41c8cd3f54ac5a8272d081c62b80448d02cd4c905ba223acc43e0d8d646823f8a3322e1f9671c2b9bfd5a507f77e9926b40ac2b7e77deeefaaa13ca25166094ba963c47da790269f833503e9bf24ee7879b45f6c81922e75e344bc244f81e1fd44780cd9543557e32081e02230db6a4", 0xcf, 0x2}, {&(0x7f0000000680)="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", 0x1000, 0x9}], 0x1000009, &(0x7f00000003c0)={[{@numtail}, {@nonumtail}, {@nonumtail}, {}], [{@appraise_type}, {@context={'context', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, '\x00'}}, {@smackfsroot}, {@appraise}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt={'uid<', 0xee01}}]}) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000001680)={{0x0, 0x100, 0x7fffffff, 0x6, 0x7, 0xafd7, 0x4, 0x2, 0x7, 0x1, 0x3, 0xd64f, 0x7, 0x100000001, 0x1ff}}) r1 = syz_io_uring_setup(0x7d50, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) io_uring_enter(r3, 0x69a4, 0xb498, 0x0, &(0x7f00000004c0)={[0x6]}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) [ 473.179677][ T6718] iomap_iter+0x39c/0x470 [ 473.184000][ T6718] __iomap_dio_rw+0x698/0x1010 [ 473.188836][ T6718] iomap_dio_rw+0x30/0x70 [ 473.193297][ T6718] ext4_file_write_iter+0xaa9/0x11f0 [ 473.198585][ T6718] do_iter_readv_writev+0x2de/0x380 [ 473.203774][ T6718] do_iter_write+0x192/0x5c0 [ 473.208349][ T6718] ? splice_from_pipe_next+0x34f/0x3b0 [ 473.213808][ T6718] ? kcsan_setup_watchpoint+0x241/0x3f0 [ 473.219369][ T6718] vfs_iter_write+0x4c/0x70 [ 473.223960][ T6718] iter_file_splice_write+0x43a/0x790 [ 473.229339][ T6718] ? splice_from_pipe+0xd0/0xd0 [ 473.234231][ T6718] direct_splice_actor+0x80/0xa0 [ 473.239227][ T6718] splice_direct_to_actor+0x345/0x650 [ 473.244576][ T6718] ? do_splice_direct+0x190/0x190 [ 473.249647][ T6718] do_splice_direct+0x106/0x190 [ 473.254475][ T6718] do_sendfile+0x63e/0xbb0 [ 473.258897][ T6718] __x64_sys_sendfile64+0x102/0x140 [ 473.264252][ T6718] do_syscall_64+0x44/0xa0 [ 473.268854][ T6718] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 473.274743][ T6718] RIP: 0033:0x7f5a1881e709 [ 473.279141][ T6718] 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 [ 473.298736][ T6718] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 473.307135][ T6718] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 473.315115][ T6718] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 473.323076][ T6718] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020202010000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:22 executing program 0: splice(0xffffffffffffffff, &(0x7f00000000c0)=0x2, 0xffffffffffffffff, &(0x7f0000000100)=0xd4, 0x7, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) openat(r3, &(0x7f0000000080)='./bus\x00', 0x40000, 0x24) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x28) r6 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r6, 0x7ffffc, 0x0) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[], 0xfd14) ioctl$TIOCGISO7816(r6, 0x80285442, &(0x7f0000000040)) sendfile(r4, r5, 0x0, 0x800003df) 22:43:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020122020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:22 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) write$P9_RCLUNK(r2, &(0x7f0000000180)={0x7, 0x79, 0x1}, 0x7) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x76b2, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x9, 0x0, &(0x7f0000000040)="d14aad4db8b2998b14ed27d6448a87e4d6100a463903bdf1b8b7f552c3f8c9ceb4ecd112d6c87fe6a14fb6ae237a10727e08506842b31359ae6202f186b8cde3079b8eb21bf154376f673505eee14e41b25773cdd5e441b805b7cfbc266e816ba68cc1e7e6c3ea626f87b219ebf397446b7ebb8d6d1b83d6fbe2ead7488b389829f6e7fd276bd10f875c489d3bca18ae7728", 0xfffffffb, 0x0, 0x0, {0x2, r8}}, 0x5) sendfile(r1, r4, 0x0, 0x800003df) [ 473.331058][ T6718] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 473.339235][ T6718] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:22 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 27) 22:43:22 executing program 4: r0 = syz_io_uring_setup(0x27d50, &(0x7f0000000140)={0x0, 0xfffffffd}, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d6000/0x2000)=nil, 0x2000, 0x6, 0x4000010, r0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000340)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0xa, &(0x7f0000000300)={0x0, 0x989680}, 0x1, 0x0, 0x1}, 0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x8) process_madvise(r5, &(0x7f00000000c0)=[{&(0x7f00000001c0)="ae3cd72637a0ce46e2dac12043d5af3dfd404006a1b2673086fec3456ec9eb79aeb5f9c89828c2fbeef46f558d0546cac986b73d0aecc69a133415b08b93c307c822b0bd4c67056cafe5b2d38b3e73bfe403691e6b4d96ff22bd804fba4a87ca32eff132912a6d8626cf463d0d9ffb692da998e4b6c0f2a63aadaadc982fdfb7b637efc8cd5cb776fac62b93e683c041cd704dc4c7b9eb13628180de3a7c3c198a9bf759f8481e76e13353cb8cd0d5650fb1c9e3288d5f2c8fb91eabaa8af01064abe0ec2b3674bafa4d06c627b2", 0xce}], 0x1, 0xb, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)=0x8) io_uring_register$IORING_UNREGISTER_EVENTFD(r4, 0x5, 0x0, 0x0) open(&(0x7f00000002c0)='\x00', 0x300, 0x195) 22:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200011000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020182020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200012000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 473.429333][ T6737] loop2: detected capacity change from 0 to 224 [ 473.518465][ T6749] FAULT_INJECTION: forcing a failure. [ 473.518465][ T6749] name failslab, interval 1, probability 0, space 0, times 0 [ 473.531130][ T6749] CPU: 0 PID: 6749 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 473.531647][ T6759] loop2: detected capacity change from 0 to 224 [ 473.539801][ T6749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.539815][ T6749] Call Trace: [ 473.539822][ T6749] dump_stack_lvl+0xd6/0x122 [ 473.539904][ T6749] dump_stack+0x11/0x1b [ 473.539919][ T6749] should_fail+0x23c/0x250 [ 473.556185][ T6749] ? __es_insert_extent+0x51f/0xe70 [ 473.577731][ T6749] __should_failslab+0x81/0x90 [ 473.582483][ T6749] should_failslab+0x5/0x20 [ 473.586980][ T6749] kmem_cache_alloc+0x4f/0x300 [ 473.591817][ T6749] __es_insert_extent+0x51f/0xe70 [ 473.596829][ T6749] ext4_es_insert_extent+0x1cb/0x1950 [ 473.602274][ T6749] ext4_map_blocks+0xa5d/0xf00 [ 473.607101][ T6749] ext4_iomap_begin+0x4b0/0x630 [ 473.611936][ T6749] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 473.617142][ T6749] iomap_iter+0x39c/0x470 [ 473.621459][ T6749] __iomap_dio_rw+0x698/0x1010 [ 473.626217][ T6749] iomap_dio_rw+0x30/0x70 [ 473.630533][ T6749] ? ext4_file_write_iter+0x491/0x11f0 [ 473.636069][ T6749] ext4_file_write_iter+0xaa9/0x11f0 [ 473.641451][ T6749] ? ext4_file_write_iter+0x491/0x11f0 [ 473.646929][ T6749] do_iter_readv_writev+0x2de/0x380 [ 473.652116][ T6749] do_iter_write+0x192/0x5c0 [ 473.656734][ T6749] ? splice_from_pipe_next+0x34f/0x3b0 [ 473.662280][ T6749] ? kmalloc_array+0x2d/0x40 [ 473.666858][ T6749] vfs_iter_write+0x4c/0x70 [ 473.671454][ T6749] iter_file_splice_write+0x43a/0x790 [ 473.676809][ T6749] ? splice_from_pipe+0xd0/0xd0 [ 473.681643][ T6749] direct_splice_actor+0x80/0xa0 [ 473.686578][ T6749] splice_direct_to_actor+0x345/0x650 [ 473.692038][ T6749] ? do_splice_direct+0x190/0x190 [ 473.697055][ T6749] do_splice_direct+0x106/0x190 [ 473.701940][ T6749] do_sendfile+0x63e/0xbb0 [ 473.706455][ T6749] __x64_sys_sendfile64+0x102/0x140 [ 473.711655][ T6749] do_syscall_64+0x44/0xa0 [ 473.716071][ T6749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 473.722056][ T6749] RIP: 0033:0x7f5a1881e709 [ 473.726458][ T6749] 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 [ 473.746224][ T6749] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 473.754659][ T6749] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 22:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200116000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 473.762703][ T6749] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 473.770657][ T6749] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.778618][ T6749] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 473.786573][ T6749] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:22 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) openat2(r1, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={0x40, 0x90}, 0x18) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0xe, 0x7f, 0x1, 0x20, 0x9, 0x2, 0x3e, 0x5, 0x3c8, 0x38, 0x62, 0x3d, 0xfff8, 0x20, 0x1, 0x8, 0x40, 0x8}, [{0x4, 0x4fb9, 0x20, 0xfffffffc, 0x7fff, 0x0, 0x1774, 0x5}, {0x6, 0x5, 0x16, 0x401, 0x101, 0x40, 0x1269, 0x1759}], "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", ['\x00', '\x00']}, 0x1278) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020192020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200018000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:22 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10002dbd7000fbdbdf25180000d4115c8a2ccac4a600080001007063690011000200303030303a30303a31302e3000000000000008000b0000100000060016000900000005001200010000000600110006000000"], 0x60}, 0x1, 0x0, 0x0, 0x20008000}, 0x20008000) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) 22:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200019000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:22 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 28) 22:43:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020031a000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 473.946134][ T6784] loop2: detected capacity change from 0 to 224 [ 474.052463][ T6800] FAULT_INJECTION: forcing a failure. [ 474.052463][ T6800] name failslab, interval 1, probability 0, space 0, times 0 [ 474.065302][ T6800] CPU: 1 PID: 6800 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 474.074069][ T6800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.084119][ T6800] Call Trace: [ 474.087447][ T6800] dump_stack_lvl+0xd6/0x122 [ 474.092022][ T6800] dump_stack+0x11/0x1b [ 474.096162][ T6800] should_fail+0x23c/0x250 [ 474.100560][ T6800] ? mempool_alloc_slab+0x16/0x20 [ 474.105671][ T6800] __should_failslab+0x81/0x90 [ 474.110508][ T6800] should_failslab+0x5/0x20 [ 474.114994][ T6800] kmem_cache_alloc+0x4f/0x300 [ 474.119742][ T6800] ? ext4_fc_track_range+0x90/0x140 [ 474.124944][ T6800] mempool_alloc_slab+0x16/0x20 [ 474.129779][ T6800] ? mempool_free+0x130/0x130 [ 474.134443][ T6800] mempool_alloc+0x9d/0x310 [ 474.139721][ T6800] bio_alloc_bioset+0xcc/0x530 [ 474.144470][ T6800] ? iov_iter_alignment+0x34b/0x370 [ 474.149782][ T6800] iomap_dio_bio_iter+0x5c1/0xbc0 [ 474.154807][ T6800] __iomap_dio_rw+0x8d8/0x1010 [ 474.159644][ T6800] iomap_dio_rw+0x30/0x70 [ 474.164003][ T6800] ext4_file_write_iter+0xaa9/0x11f0 [ 474.169384][ T6800] do_iter_readv_writev+0x2de/0x380 [ 474.174591][ T6800] do_iter_write+0x192/0x5c0 [ 474.179166][ T6800] ? splice_from_pipe_next+0x34f/0x3b0 [ 474.184607][ T6800] ? kmalloc_array+0x2d/0x40 [ 474.189203][ T6800] vfs_iter_write+0x4c/0x70 [ 474.193698][ T6800] iter_file_splice_write+0x43a/0x790 [ 474.199050][ T6800] ? splice_from_pipe+0xd0/0xd0 [ 474.204387][ T6800] direct_splice_actor+0x80/0xa0 [ 474.209431][ T6800] splice_direct_to_actor+0x345/0x650 [ 474.214891][ T6800] ? do_splice_direct+0x190/0x190 [ 474.220170][ T6800] do_splice_direct+0x106/0x190 [ 474.225073][ T6800] do_sendfile+0x63e/0xbb0 [ 474.229625][ T6800] __x64_sys_sendfile64+0x102/0x140 [ 474.234838][ T6800] do_syscall_64+0x44/0xa0 [ 474.239309][ T6800] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.245192][ T6800] RIP: 0033:0x7f5a1881e709 [ 474.249780][ T6800] 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 [ 474.269381][ T6800] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 474.277798][ T6800] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 474.285853][ T6800] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 474.293818][ T6800] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:23 executing program 4: r0 = syz_io_uring_setup(0x1959, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg(r1, &(0x7f0000004440)=[{{&(0x7f0000000100)=@ax25={{0x3, @default, 0x4}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="18481027c641dde2bb9c8a3dc588c3ac4c366792eadadb65d134b86e89e4b772cc8a209c258e79cf0430fb82cbab71d9b22c2f78cab6723402c67f8068e7903a95e0e2d2a1fc9e2300d239cbd45ac35d7feb215064c3714e434b726a72b57fdf68f814a75934669de7645c01eef96fde1580fd29031c59a3fe152afbb4509217359c89fd6c45b982aafed741698c38f055bab7bbcff85d8708cfee9715d6956625cdd0caf3283bcbff3cc4f9f92904df48f06d409488bd1ef941d6ec632793cc", 0xc0}, {&(0x7f0000000240)="b99dc90b656954507ca1c05ef09c0bf03d6ab8ea0d1359fbb08aa5f06aba51eb007faf8c13774716cda543ac3d12cf7633", 0x31}, {&(0x7f0000000280)="b8010d09c1bf3881459ba40e2ffd0c0ebcc6714a59608fc12f2dc82ec2fb517f51a29f9ff35c30d65aab6ef3e7e2a425622f0424a9a01b0f25f9f35966da322d753832d99367816c6380eddada5563e552ecb8fe6f49364448b08fa60e6587805f65cd4387909b14af71e16ca22e9f3fae67cee769c36bfe9d55492b6772e5053b03f71626e51687ce0ba4391cd4ada64a", 0x91}, {&(0x7f0000000340)="0be7df8606d130e98fc393f78fabbbc93a46a8bfeb3d562448ae5c1219008509316e52d808a2c4d4809adf0ac53fd2c789adca87f786eaf4f64bdf29938ca02cd87105ffbe4900670b6b7f1120e98b5d7a74431bb767ef0afbc830b03e60954564a1d5e9a7c739706d8906d94554f563e77716acafa7c85e25f6f8a26ebbd313de9ec4628e36df31b49e41a8b5d06aebd31782e5e946a811a3d75927db0b1123a3315fbaa147e8a834aa09a2bec403e1cf2d1b32f0a7bd7626f24c6971f842b308", 0xc1}], 0x4, &(0x7f0000000680)=[{0x70, 0x103, 0x7f, "41c973f65d91c1b76c4f436a3bfbef0b080f534760e5d874577d090511e31f3c714e7bdecb2876e651f5ecb50a6bfe79e1d256f03afb3b1d04d247e2a91133e329f278191be6b4028a8b62b7f862e5869d9409063ed65fa6890b20"}, {0xc8, 0x115, 0x800, "6b2eb5007cf22a9cd4b5821da99c788413f712a58227a8b69ce128031c355ad2fed3502402bb1fc0cdc707ad3371711eabd9f425b8b80d4e2d5b3a373b0e7597036496c5d1d98119ee5c107cf5f4a01409f3adb4169bb091bf760632913a976799ce7eaaa7110a21e68d94767381f437e57b5cc2673b3407c1ad4822c975f332e827e4371c1a05dbd08612da5845bf1ef14f8083056b7e01047340a92c1da14dc83768630ce8fec4edbbd18aa32325c084b3becf940c"}, {0xf0, 0x102, 0x3, "c056fba26b341507c9dd8d5da0d7be82dcc1832362ed3c4591e0633fba7027d6157368b79ace620fa22c6036c1caab8dc367120bc11cc5a56c1639a9b877204301d5284bce12244cdcb4e7e58b878a2c1dde14bb3c80e940c2b9cb0aebb541b1a0e8a5b9ef378a69c184c1af0aee654462c16748b3ad76e8fb1370c69870c796665935063fb83e177f9bad1340ddd24a189d43a08a10ac49a29c2798737cde950a55d2d647a23cdc6a317b06f1da3aff73044e8fcb909d679c5bd0b02dda70ff33aeac0c00c7d1796b638331c991ae64a0712dbd7c710f68c2"}, {0x58, 0x10c, 0x5, "22f2c03e91e0a338a33862fdd30167781119dd53ea98053eb674eacc36635c0de5aaa01efe3f14c7f488f4db770e6b609e602f38f7d6f6f9c04d489435a8ce0eed945a30f04dba"}, {0x1010, 0x102, 0x0, 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{&(0x7f0000002c40)="7808129fbd316ab05059fe3a29d44deb85499478b72a88b478d10bf8afaedacbc8e11927853904710ac8f2d604fbbf6683d585830625a5276bedd29111a8c12cca2e9df9f67c5ccd79fa8d53a1f90e36d9744ff529aa20b94b11503c971a9d816d3b3061bd03efc4ba2ec11dc7872b5cd5aa890e9a867cf884528755ac0abcf9be3ae883a643b570a8dc260ddc38b3ba4852e02857c701b887fe7ee092ada2b89b41ee7c5417d51b2fc181334e263e08fd40ff4bc24f5a1b05cac665b5a2c251ff66667d331931788bb4b42b2ae5306d6259e0a7cbe29d7b", 0xd8}, {&(0x7f0000002d40)="6a6bb96c0eaac7a4402825344dcd879138f3b2d14a9c661a92fecef77731989d04b84a57ad81fbaed7fbc3a50cd89ce7d323af16407d6fbb02cfdab83901c09ff037e5eef887cc4e6c855a7d68012c2771573547a8c706324fb1cb7bfef39e3ceab204b3f3c5b20bd2549efc3c6dcb9ab895f536de39085d", 0x78}], 0x6}}, {{&(0x7f0000002e40)=@ax25={{0x3, @default, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002ec0)="c81cd703eb9b9a8db228b3e38aa335f59f0ffa1f8256e1478a4af6b764161be58ba84dc11e9b9e50c4156650bd626146c43387755265", 0x36}], 0x1, &(0x7f0000002f40)=[{0x100, 0x111, 0x2, "3cc06eabc537c33c8d4567f55e8f2494ccc47f4c53410dc4485f0ddfb6a300a2e4de7518d9c4d736afb9d5e0355807f935c4ae15490871deab8c28e1635c5e0bfcd5674a8532e863914af2a97a092eaf2a8630002c06aacd7ebd3aa339b857b59cea1b2bc7ff8c97ed4747a039d5009f0a957ab26f67c1dc38e125543786a37134c7a9f9daf4990fe11bc3599d1aece83f370eee783deddc98713fd02124df28169703d3d0225526cdaee74ba81a64ace4879d86fab373a1c4e6363ae9563f46adfa45f4e256fd3139a8ae5728bb0121490eb48e7192aee81a665f28b9fbc5b5228b6f297359320b238192b315"}, {0xd0, 0x10e, 0x6, "239c2a32b157706f5440c164b6a6e135919a1dfa0679501804b2f7ee2fc98cbeee9962f0f004f815a18d501606a1ff4cc9bd0699f5625de6b5138cbb9b25b6fc8bf1f70cb6098d1f09b1bdc22df6dbb6139646cd175db87334272b97e97dd459266c8f8af1f43c5988ca3051f665e2a96c1f7d24a1206cd1882e289ecf56f1e4bd0550a0274804b89d1aa199f31dda212eebe3a8c9945fabd8bf024f3b31cea76b5a7d82deec9ce8e36070cfabf33087448a1a6ceea71ce78434ef34eb"}, {0xf8, 0x114, 0x1205, "473c77319861994cb384a66eb0bcaeae276c66398c44da00aee0a6da877d1f3dacf078249662dcdf186bfb0d99c2f18f570ae2094e68ea5c8af0e757103e49a2faa3c745cb1f10429bd1c61569f1c829aa0b05fd4f155ed71e30ce96281bf04d927be2f240a1783c98e59013f33423e4325e90ebf6032ed4227f800baba8d4ae2b0c5f3a1d4d495459527b3d14955b17260c48eaf466d36c5e602b72a5b0f496d75c204010e66bd385e88018d1254d4a7ca43872a6f1cb2c5cda44200fb667a34078932e289477db31d67f4ffded61c9b7e3fc8eb8cdba13c40c25f36ba7ae274cd46d1a32"}, {0x80, 0xff, 0x2, "9070fcb29dfe0502c4bda5a6fed1846f501afbea338cbfb2aeeb57784e1700b26198b7a4380ed142bfa1eb0a4ae0e58358a8026100496d609d5a4cfb93c2c6b42d2b252e65012ed31bb0398fdb35af5af562272c37301b16d2a8320b4b03f5c6e728f5563ae79005467d"}, {0x40, 0x107, 0x8, "88bd0c2e47ecd0b77129a4db030d90da5a08d86551e056c915c0930da6b7c3f71a85c188375c8810c6e2eed61dfe1d"}], 0x388}}, {{&(0x7f0000003300)=@pppoe={0x18, 0x0, {0x4, @multicast, 'caif0\x00'}}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003380)="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", 0x1000}, {&(0x7f0000004380)="443ca0", 0x3}], 0x2, &(0x7f0000004400)=[{0x20, 0x1, 0x8, "2fa07798eaa60110a6"}], 0x20}}], 0x4, 0x20008844) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020031b000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020222020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:23 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) sendfile(r2, r3, 0x0, 0x800003df) 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200020000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 474.301774][ T6800] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 474.309736][ T6800] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 474.319781][ T6812] loop2: detected capacity change from 0 to 224 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020201020000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020252020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:23 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001200)=ANY=[@ANYBLOB="a676084547ef559e3b608b39e17e1d9f0e82de5f223294d7eeb16908925651d9944d36163cce9de0d5b22963bad7d29dabb4eb59bb331c5bb0d12259b041c8912938c958096ed965ccf6c6aa43b476bab7fe780982567193a54abf30df429ea5ae2d38fe074f50e957eb13d8c7f8da754691e46b02e20182a85a913572dd4b7eb4bbee44c37f898fe283bf190601e787d6d2003b5a0dded53b65d964f31684c31ab6834c43d9aa67c846d0c482e92f4c5dd6052ae838fd10e34afc44f3f7f5e16d36fff4f120c4382f0b4c6b57d7522e3c59f0d436edf65eef78229ad47cc8b83ee1faf2ae4aa9f730284996387ab992459e74db80ae53dd9c2949916759cccbcdc0dd5082e0055207257bbc6395a5dc597601f7aba686e04e16c0bdeccc129f1deac21905ec92be893fa308a69823e8f0217a30b8e2f3a688eecc49e5f2e5de2e4f4403ee579ac9599c6c54e9e0bdca620194ab15b9a85f2264a136ba8c25a2fee890b26233ea8922d702f6c402f44616a19ca821f3d889d1c3c7b9abcdfa22dca627136ae1360ae518d8ba58b9347b421b559c1d4d4f2033625c6866c7ae1b3b7329f238971b9e3d169fba1e7f88dbae9f09bcd18c7e13cd7ad7df100ce3b20705aa31cd9f6038a65f14c77fc01344018e928658f631d0ce4c42426ff3b8ea2b8cc5727da9cc1d13cfad7ca61fe04768878974a5ab18001988d16f23763483581683a168c8df1ec226d14e43cb0bd439be21e84ea5f2eef5284117a8febe17b10a042fce1ae79f0e5a5d88621be4c5f28b648be26ff95b35317866867f937ae366bd2d5b46b9c1375d74d81c8782f9f7c02bf64491ab92f911ce94e27c3203b27ce54c8f789c85267f64416b47dc9a6a58e4bfae9d82b4d82c3424dd47b2e5f60ad93b8ce0944c15dc88934db7d876bed4ae3bfa2781907d6aa5d6c800e246863ce7dc087289fb214a5eb40b745f0bf6b31b16f90d9f1cdd82651ab37cac49a92bc1e8fd477ffcbd243708e79d110c2176d5ffe1529fd8eb822944ec71ad13cf220892389586a4cb3fc800f0cf5606e18514548d664843567a8ebd2cc81f805c7f0783ed33a0922ae2fbfeebd4cc4d5013e047ea4c545952c3915a5d406bda65d9c369ba6ac54639ac780b39b2130913de1d0174ac6e7f51ed530afbd952d2bc517bddae7d447524ee6f5961792edd24db97e577f27e347acaa3124df708304dd55d553fd6f9055fc4de8e7232ff130904830bc74bdb312b02d8da4363f282204ba6fb7f6b8a4ec7784a1ee7f74c9f78b49419df94862c70fecca90e7d70bb69655c9c07440d74765c98f51bcbee39e0509583485d5369b9ecad6048b78919b455d580b72fc82c4280814eaa66dfdf34334e98ebf30b82f0033ad8a58fbf04e4aa4799c69afe6cd20d5ed06cffdb8e4ada08216bf2ed40d94782e3558deca45501b877b0f5cd10f272b602e71e00b79bfabc1e22a752201b06909a07a8a559cc64e05a1ec95d613c05ca97048f0e0b3a9e7f227d86ea865a7dae039ebf0a093ae4ad6a43b61c62373b18e0d06d56fc9ed9654a8b2a2363566c56f6e2d51fdaf624f51fb7e715f469fe22b995ef60d1106c9784278e19c41034fe9cb05b81a501ff2dc422704a9a49dc0cddf62728e50d850700000000000000ded19e7a71300635e2ef5f9955be8ae4d7e8319077687c955ba12db3d6068545f17b714ecfa1b5c69c25fbe4e279e91d2d19a72452f4719814831e3ae4a05976a45f955d4bd6ea0d6fda797f3f215e799787907e063f000000000000007bd778e426d04e4562cb31b61093f5ee0e8a38fb8e58b498e2577117b2854f12aa92588d6a7f9368aae35de3b965a1a30f44520f783718b4c7cfa163c1acbda149e3664ab608b2a3dd2d4331b7b8042ab5c5227d9ed2f4c6eb8f4f383ad08bfa72dcc6f944a8f0edb37ba65c527e2cbc4e45516a42cbaf236fedd66cdf6c0c4068b8fb5880fa01c9c5aad3d556efecd55271893f374fc36495831f00a17190ef9b879de707b648f9e43689638507afedebaeef99404bcd58950b9d1a5ae1ddcdd0882ef725e03ac1c43ddaea9a7726b836cb64d363ae7062d8a539d16471d7160d7bc1f8707c9aa77240189393eea889ac19a4958c56e2fdc38a7e264e6effacb0202a22a505003a6fe2352fee85cebca1d8706d00f2be8826b261b5fe6ee75fa8fa38984445e1cd4c382cf2cfe14d7c542b14a637d05e729cde31f6ceac712394137e2bb408f61d9972173b295bab2a74564236b6b6e441eeb835659caaa54404fd4706d32bbf981ced48c6e82f9e9cede593c8e063a9a789ae38c47ff9d14cd855d6eb72ea7009efd3ce318aa8c96d7d6e82925d10090c04642af652ddd9732fd01f8cddf759cc9f79308a43588df227d79f7db8750d4498be9cd4eeaf2b12435704e67c156aa74eba00bdd241f7d23652895ea54743a12ffeb606cfaae88d14400cd230d55e112891ebc96ac90183be301564d7d2fdf3d4bb7160ea889fee98a47fb4f816a2fe0cb66809ebf8763306c71203f86d6d85e7c4bd3694f71354367c69b7053ed75ca15cd441e6caebdf4ec15f3eec4f86b1e3506048c52851406897d63fe54db0100ac6eed6cad0733c941c345da94d0c6f4eec92820dab06bc330e74f52c5858fc71862701ec3b690605fb460d1f6e46f99299b4cf3df8d65f87c4a2ef8d05fa4b3841482f4572fe4773cb548ae691f12a219de1902a644f238a9f38d9913790de484a1251e3b8399a10b3e73a4895e2ae57088f38524ebd5fd2be455ceeb16b5bcf5300cfedd1e326a862c0bf3e1bef531a6c7a5895c247b12b39d9952529de825f8a31282be28ede06b7a5062c4dfefee45c52a901504723c59983d8746e84c457f8fdd18f55379189b63e5b9baaadf9a117f98538c1015f5d1da113c74f63b59545658c1df48ff840a691efd84f835a92a0a6ba2d9a4fb09a0577bdb3f888fa5ddc0abe98cdda0f0a165878e19fb99372077a605cc91e91e0bfdbd09c7b6ffa9db203000000bc6d7e572b5b46decb2e28ff71593b5bc58d21f86ed46db4eef142af07d53c1b405511da1c80d5db99b4957443ecaacfa6e66732bcdd609e9b4531f50f5619571aa738abf0cc61eb8973be69931a6fef7e52a19f70ad318d549b0c8c805922e81e6ada33a4b59a9af96b40e563b6b147d04fec6ef7029ae8246744cf2f803432223529ad6456b188f34c00ce0dc4863beb9be26ae19b590927712db57cde87f9aa13c23fca0d1ccdfb77eb2f987a8905627b294753124a4bd6c03df81bdf014d2ba8ad181e5ee6094635ec64f04d1932359bca717bf00101e06e23fd6aa73eecca651471d875b088b4fa5a4765a9ac30725ac4032cfa77ed55229d5efff09463913195d92c4956833f2c3132a9c08588882624839502b8e83b9f700fc95d38891c25cc0e47f5865005403907d75916a5b31694f627cd90dfa2878a6044b6283febda431180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@ANYRES64=r7, @ANYRESHEX, @ANYRES32=r6, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r5], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000200)={{r4}, r7, 0x10, @unused=[0x0, 0x15, 0x78, 0x715], @devid}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000003c0)={{r2}, r7, 0x12, @inherit={0x68, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x7, {0xc, 0x7890, 0x6, 0xffffffff, 0x3f}, [0x3, 0xffff, 0x0, 0xff]}}, @subvolid=0x7}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r9, 0x0, 0x60000800003df) 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200022000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 474.419462][ T6824] loop2: detected capacity change from 0 to 224 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200025000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:23 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 29) 22:43:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020482020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 474.556697][ T6852] loop2: detected capacity change from 0 to 224 [ 474.608994][ T6860] FAULT_INJECTION: forcing a failure. [ 474.608994][ T6860] name failslab, interval 1, probability 0, space 0, times 0 [ 474.621737][ T6860] CPU: 1 PID: 6860 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 474.630434][ T6860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.640477][ T6860] Call Trace: [ 474.643863][ T6860] dump_stack_lvl+0xd6/0x122 [ 474.648484][ T6860] dump_stack+0x11/0x1b [ 474.652633][ T6860] should_fail+0x23c/0x250 [ 474.657036][ T6860] ? mempool_alloc_slab+0x16/0x20 [ 474.662220][ T6860] __should_failslab+0x81/0x90 [ 474.666965][ T6860] should_failslab+0x5/0x20 [ 474.671474][ T6860] kmem_cache_alloc+0x4f/0x300 [ 474.676216][ T6860] mempool_alloc_slab+0x16/0x20 [ 474.681048][ T6860] ? mempool_free+0x130/0x130 [ 474.685702][ T6860] mempool_alloc+0x9d/0x310 [ 474.690194][ T6860] ? crypto_shash_update+0x13c/0x1a0 [ 474.695460][ T6860] sg_pool_alloc+0x74/0x90 [ 474.699871][ T6860] __sg_alloc_table+0xce/0x290 [ 474.704712][ T6860] sg_alloc_table_chained+0xaf/0x140 [ 474.710043][ T6860] ? sg_alloc_table_chained+0x140/0x140 [ 474.715588][ T6860] scsi_alloc_sgtables+0x184/0x510 [ 474.720685][ T6860] sd_init_command+0x952/0x1610 [ 474.725514][ T6860] scsi_queue_rq+0x10cd/0x15a0 [ 474.730275][ T6860] blk_mq_dispatch_rq_list+0x63b/0x1080 [ 474.735863][ T6860] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 474.741397][ T6860] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 474.747668][ T6860] ? rb_insert_color+0x2fa/0x310 [ 474.752647][ T6860] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 474.758617][ T6860] __blk_mq_run_hw_queue+0xbc/0x140 [ 474.763942][ T6860] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 474.769808][ T6860] blk_mq_run_hw_queue+0x22c/0x250 [ 474.775372][ T6860] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 474.781252][ T6860] blk_mq_flush_plug_list+0x302/0x3d0 [ 474.786607][ T6860] blk_flush_plug_list+0x235/0x260 [ 474.791699][ T6860] blk_finish_plug+0x44/0x60 [ 474.796285][ T6860] __iomap_dio_rw+0xca7/0x1010 [ 474.801117][ T6860] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 474.807048][ T6860] iomap_dio_rw+0x30/0x70 [ 474.811376][ T6860] ext4_file_write_iter+0xaa9/0x11f0 [ 474.816711][ T6860] do_iter_readv_writev+0x2de/0x380 [ 474.821931][ T6860] do_iter_write+0x192/0x5c0 [ 474.826517][ T6860] ? splice_from_pipe_next+0x34f/0x3b0 [ 474.831962][ T6860] ? kmalloc_array+0x2d/0x40 [ 474.836544][ T6860] vfs_iter_write+0x4c/0x70 [ 474.841043][ T6860] iter_file_splice_write+0x43a/0x790 [ 474.846443][ T6860] ? splice_from_pipe+0xd0/0xd0 [ 474.851444][ T6860] direct_splice_actor+0x80/0xa0 [ 474.856420][ T6860] splice_direct_to_actor+0x345/0x650 [ 474.861902][ T6860] ? do_splice_direct+0x190/0x190 [ 474.866908][ T6860] do_splice_direct+0x106/0x190 [ 474.871748][ T6860] do_sendfile+0x63e/0xbb0 [ 474.876154][ T6860] __x64_sys_sendfile64+0x102/0x140 [ 474.881354][ T6860] do_syscall_64+0x44/0xa0 [ 474.885750][ T6860] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.891626][ T6860] RIP: 0033:0x7f5a1881e709 [ 474.896050][ T6860] 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 [ 474.915721][ T6860] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 474.924142][ T6860] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 474.932136][ T6860] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 474.940190][ T6860] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.948357][ T6860] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 474.956404][ T6860] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:23 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r3, 0x7ffffc, 0x0) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfd14) io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0xe6a836bd49f85d35, 0xe4, r3, &(0x7f0000000040)="061427d90cc88103b1a5b7d77e12688f9d114b", 0x13, 0x932, 0x0, 0x0, r0}]) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020013a000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:23 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f00000003c0)={0xc2f, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) lseek(0xffffffffffffffff, 0x0, 0x0) write$9p(r0, &(0x7f00000000c0)="eedd4ee17eaa561610a173c9bef5d809880f7c6671459030af6776ea5e8b5ce39f72777490a944b4220e899a0cd0f32086e0a89ef688d9d680bf", 0x3a) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)=0x8) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x228000, 0x0) dup3(r6, r7, 0x0) sendfile(r4, r5, 0x0, 0x800003df) 22:43:23 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)) syz_io_uring_setup(0x76b2, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000240)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000200)='\x00', 0x40, 0x1000}, 0x7f) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020204c2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:23 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 30) 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020003f000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020622020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200040000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 475.168108][ T6879] loop2: detected capacity change from 0 to 224 22:43:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200048000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020004c000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 475.265999][ T6886] FAULT_INJECTION: forcing a failure. [ 475.265999][ T6886] name failslab, interval 1, probability 0, space 0, times 0 [ 475.278882][ T6886] CPU: 1 PID: 6886 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 475.286316][ T6899] loop2: detected capacity change from 0 to 224 [ 475.287567][ T6886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.287579][ T6886] Call Trace: [ 475.287586][ T6886] dump_stack_lvl+0xd6/0x122 [ 475.311804][ T6886] dump_stack+0x11/0x1b [ 475.315971][ T6886] should_fail+0x23c/0x250 [ 475.320399][ T6886] ? mempool_alloc_slab+0x16/0x20 [ 475.325587][ T6886] __should_failslab+0x81/0x90 [ 475.330450][ T6886] should_failslab+0x5/0x20 [ 475.335099][ T6886] kmem_cache_alloc+0x4f/0x300 [ 475.339848][ T6886] ? ext4_fc_track_range+0x90/0x140 [ 475.345033][ T6886] mempool_alloc_slab+0x16/0x20 [ 475.349872][ T6886] ? mempool_free+0x130/0x130 [ 475.354576][ T6886] mempool_alloc+0x9d/0x310 [ 475.359155][ T6886] bio_alloc_bioset+0xcc/0x530 [ 475.363922][ T6886] ? iov_iter_alignment+0x34b/0x370 [ 475.369245][ T6886] iomap_dio_bio_iter+0x5c1/0xbc0 [ 475.374268][ T6886] __iomap_dio_rw+0x8d8/0x1010 [ 475.379280][ T6886] ? blkdev_issue_flush+0x71/0xa0 [ 475.384351][ T6886] iomap_dio_rw+0x30/0x70 [ 475.388681][ T6886] ext4_file_write_iter+0xaa9/0x11f0 [ 475.394016][ T6886] do_iter_readv_writev+0x2de/0x380 [ 475.399249][ T6886] do_iter_write+0x192/0x5c0 [ 475.403827][ T6886] ? splice_from_pipe_next+0x34f/0x3b0 [ 475.409269][ T6886] ? kmalloc_array+0x2d/0x40 [ 475.413857][ T6886] vfs_iter_write+0x4c/0x70 [ 475.418380][ T6886] iter_file_splice_write+0x43a/0x790 [ 475.423801][ T6886] ? splice_from_pipe+0xd0/0xd0 [ 475.428633][ T6886] direct_splice_actor+0x80/0xa0 [ 475.433557][ T6886] splice_direct_to_actor+0x345/0x650 [ 475.438913][ T6886] ? do_splice_direct+0x190/0x190 [ 475.443937][ T6886] do_splice_direct+0x106/0x190 [ 475.448856][ T6886] do_sendfile+0x63e/0xbb0 [ 475.453258][ T6886] __x64_sys_sendfile64+0x102/0x140 [ 475.458445][ T6886] do_syscall_64+0x44/0xa0 [ 475.462866][ T6886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 475.468745][ T6886] RIP: 0033:0x7f5a1881e709 [ 475.473268][ T6886] 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 [ 475.493100][ T6886] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 475.501497][ T6886] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 22:43:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200068000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 475.509535][ T6886] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 475.517488][ T6886] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.525443][ T6886] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 475.533506][ T6886] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:24 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000740)=0x1) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) preadv(r3, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/11, 0xb}, {&(0x7f00000007c0)=""/190, 0xbe}, {&(0x7f0000000880)=""/38, 0x26}, {&(0x7f00000008c0)=""/227, 0xe3}, {&(0x7f00000009c0)=""/132, 0x84}, {&(0x7f0000000a80)=""/100, 0x64}, {&(0x7f0000000b00)=""/38, 0x26}], 0x7, 0x8001, 0x7) fsync(r0) creat(&(0x7f0000000380)='./bus\x00', 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/sg', 0x48000, 0x113) recvmsg$unix(r5, &(0x7f0000000700)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f00000003c0)=""/159, 0x9f}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000300)=""/97, 0x61}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f0000000280)=""/4, 0x4}], 0x8, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001395e43424d37cebee9c50cbdd1aeff48121c3d80217e2c91277a1d5f69bc3a01c71d4c9e7dd96d05c63733554886938eb598a78d46fe722df328ce5674", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x40}, 0x10000) r6 = open(&(0x7f0000000040)='./bus\x00', 0x371181, 0x12) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x800003df) open(&(0x7f00000006c0)='./bus\x00', 0x28c0, 0x20) 22:43:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020682020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 475.687127][ T6916] loop2: detected capacity change from 0 to 224 22:43:24 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xd0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020006c000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:24 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x18, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x0, 0x3, 0x80, 0x800}, {0x20, 0x20, 0x9, 0x7}, {0x1000, 0xf7, 0x3f, 0x9}]}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x8010, r2, 0x7cc85000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r3, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x80000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40804}, 0x4000) sendfile(r1, r3, 0x0, 0x800003df) r4 = creat(&(0x7f0000000380)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000180)=""/19, 0x13}], 0x2, 0x0, 0x80) r5 = open(&(0x7f0000000040)='./bus\x00', 0x179c43, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r8) r9 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r9, 0x7ffffc, 0x0) write$binfmt_elf64(r9, &(0x7f0000000000)=ANY=[], 0xfd14) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="4865cbf3a125c12257e3b7a3f089bd6b9f67595046693c9952386b5e46c3b9f9fab74445c500b271707327f0d5feca9a952df5662768f0bff30167a6f9a94d0fb37e948bb6788caa28b5f217b0372140ea57b3e9ee37f3bc5ccce47d3ba87d9a679738aa40518e2aabb3c521e8c186fd749e993ecfbc729b7dfa6fd75e9f87fcf12a84a8c09c4a4f9e35cffb76bc6502b90e165272cdb8774b65287e438454bf94c01da8b35e6bf9368c79aeb61ce196969cfa1d1e5451e958eeb644214fe0eff80543e5516b972815b5f19dc0d9c2", 0xcf}, {&(0x7f0000000300)="49b9", 0x2}, {&(0x7f0000000340)="1d622b3f8bb4dec55f519b7186569269fa593c899bbe4ffed6b97155facac413259e7cd660f0", 0x26}], 0x3, &(0x7f00000005c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r6, r3]}}], 0x70, 0x40800}}, {{&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000006c0)="c486db209957d6aa57f6338a452f6489b373e905a53b32023c484d50e24df210c2b83d7b8b95b339e5c9765733ee27391fba0bc47bbd49e1e114d9db52f5008b37f006277a02d3e808342506cc80530ac114589893b7d3e4cda0f9397384bc4fb10518e5256a59501f71f439249446a87bc33519e3863f314d05e44b10190c557d675bc767edf80856fdcbd32739eca838b697cb9bfb3afd645ae50ba3", 0x9d}, {&(0x7f0000000780)="e7badacd41f36d0ee5d8bad5fa4de63d1947868dcf08027ccef42ea686ac71f1a3d1025db0284cfd89d152a3a3c1846577cf3e466d2f0bc884fd31794a790eff97baca8c6912260ae05dc3d1e599e838f839f4f8b0eea95ce82c60039757d7d0c09512e562aea791a6e1fff972f80e1f3f8ec8df9100fad3e2fd62094c38908f812bc4e402db06c7731d7948500d419ec9e07843824bdf727271aa0d7517c7381d24be955b29645d7fdcaa110df4816b9672d0d7f663647e08caa368c7a1bae1762e507d9319b8f0f4693c5358f56351f54e40b5519d0e7fdeccc4b291dc95a79a7db7e3732434", 0xe7}, {&(0x7f0000000880)="001b028cabd7d6e41ea17b56d637faf7e90826822ce6288743e369f98213d66725d086243d53fb28ec", 0x29}], 0x3, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000980)="72701da47860f87b48295f37ad6b389cff80051052fd6b89755e4a2bbe24790f8aab5d076f25e303183949ba5bcd4ef19e2f3bdc26f3752789bbcfcfcbeb4fe78ec446f672ec31da6d4e30b62b2d4eef6930e3eb6e872388dba62cb6991a29d4741aad71c122f8147b26c2e1a004d826a3e023b1d6394f400189e1c48fa2239beb20ab8bdb14037e4dbb0b7d38fd905f9145f27292692fcd0dbb743b54e9972c2b6e545f33f5b8c51bf53941ba1fa14a05250a32cacc4b05d6f4495424f7a0b915b562a64132a1bd0515ad7f0553110218e2c8dd0c98", 0xd6}, {&(0x7f0000000a80)="de6b20feb6887a8deefa8120d69a3cdd4fb3cfa098554374ef59130d1135f34f8c85ec47866caab6b3dbb027fa88b426ee34d4ff923a6e2cefd7786cdf4e", 0x3e}, {&(0x7f0000000ac0)="272a0bd4a4244437369cdcedf8a687dab9303761c258f6716638d4b0185012fe110490561b352fb877c26af5fc78a458b0fd755297c1d93295485323147ed7f71f835acfeed355e0002231dbb72f5060a45d30e39437d30bd577fe2b351f1f5c8385b2869dc15f9b1917a98628f89de9b642c726fafb6babb6be703ec2aa10f49c0b77abf69f7fd0d3ba52246929a1f0b9d744a12128bbac99184436d1be", 0x9e}, {&(0x7f0000000b80)="b2890a2ce3e9ce0682754c182b784965f3629a", 0x13}], 0x4, 0x0, 0x0, 0x10}}, {{&(0x7f0000000c00)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000c80)="a80f89c558425b031c4bffb3ef532cd1b8f023f98db994693d99c95faf43722e59499ed9620251513192949a1ebd4dcd1835f0011ee64503d4f51ae73624277f9611323256d10a", 0x47}, {&(0x7f0000000d00)="7f45e67ab95d41de01be8600acf29a52036eaf85640a0b73dcf364544daac68dc4dfeb9ea7940b311fd7290a31f6d60ea84b9e5ca8362fccee926bed545af1521f9d642c8e9b8c6282aaf31fe33113449ce12f4d586816de5301773cf09b78400b1faeb1b36cb9822d160e88c0b2a229aaa21830f841abc838c6", 0x7a}, {&(0x7f0000000d80)="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", 0x1000}], 0x3, &(0x7f0000001e00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5]}}], 0x38, 0x2008040}}, {{&(0x7f0000001e40)=@abs={0xb98cad9e1d5eb933, 0x0, 0x4e23}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000001ec0)="8387200f097570c0b1f425e8585c027474b804636102bb8647af8c5779717e8bd412b9de57a2870beb806df83434ba158b4fcdf9473c31ecea429b76b85a1f7d53a520841db6f40cc49bcd828cffaed4816d89accddf833a2dcd6d5518b47e593d5449548e04e6fe64dae81bcc6d0f9ae2aac72f0539e3d0eeb780fd782319d8637cffe901f61567d3ca7433ff304bf85e25b82939b2312fe24ae353de2fb56d79d8be9f6c3f1c35013a57686a5a4fc7940864b6e093ad59843e091cd8400ced594b79bcb196", 0xc6}, {&(0x7f0000001fc0)="14788b28c08dcb12d020b152a344112ab39a2938df461dc73bb8377f7a44409f1ffc1f6c7929e96a", 0x28}, {&(0x7f0000002000)="5fa93affcd8166edf600e2a811d0d320b09fb044072d7691c095cec212bcc59138f2ceb8f38d53dbe1215b2a3a12e79915d863d69576000f187da2166777546e83e0d3fc2760fea282365b7912a1e79457652770bff71917539d7b298b3f71124445b689b5d95db3034dcf21143e80a0517905436ddeb22b13", 0x79}, {&(0x7f0000002080)="25aca50438da7cad4d060f1fc4a51305db66f8bba69bb55bc67e3e4ac1f0c79c1218eebe1e9789c9073bb4e4f43f0c6a1b6edf697753af78d254fa9483c4061780913e620c80f1fffb4921761c2a", 0x4e}, {&(0x7f0000002100)="004f3a889ffcbbdfca0cd4814da48e75475f72375f92bbd67844155cd8b4c578e4ce3a7614da9c966a2c6c032812f01751024d75915672b364260a7121159bade404ae2672a778c65318105626dbc29116d5820b7fa86e55f468c57bf802867ad98d5d4df619029a762a32ed8df0ea0cc5bfcad7716ebaf4988531ca18884779712812ddf8785926ce14ed690c7534206f3f758bc2de99ff892b9411af64ffb0ab4e7b87b506677ddbc2b50f06c244da18a2e2a30c004df3fa352b9d92605361df8afda6bfe6682dbafe43537eba9f55a95f40f8d7889f9e", 0xd8}, {&(0x7f0000002200)}, {&(0x7f0000002240)="1b42329c0c7413a44d64d4be41e4a3148dd7a51bac49fa8ddd463faa1249011d436bcae6cc66f37f55d9e464eee42bc5f964a03055736c6feb7260c884f79a26080b743061684cc766864aac4445a8d113ea300e07eca844bce679be0b9bb8968cc8d5f06f8d91c757ac0acd90", 0x6d}], 0x7, &(0x7f0000002700)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000400001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r1, @ANYRES32, @ANYRES32=r3], 0xf8, 0x200040c0}}], 0x5, 0x0) sendfile(r5, r6, 0x0, 0x800003df) 22:43:24 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 31) 22:43:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020206c2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200074000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:24 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000040)={0xffff, 0x4ac4}) [ 476.093349][ T6943] loop2: detected capacity change from 0 to 224 22:43:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020742020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020007a000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202002c4000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 476.175633][ T6941] FAULT_INJECTION: forcing a failure. [ 476.175633][ T6941] name failslab, interval 1, probability 0, space 0, times 0 [ 476.189397][ T6941] CPU: 1 PID: 6941 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 476.198069][ T6941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.208130][ T6941] Call Trace: [ 476.211407][ T6941] dump_stack_lvl+0xd6/0x122 [ 476.216008][ T6941] dump_stack+0x11/0x1b [ 476.220171][ T6941] should_fail+0x23c/0x250 22:43:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000e4000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:25 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) r2 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x3, 0x2, &(0x7f0000000500)=[{&(0x7f0000000480)="ceac49e3d89a0fcdeac0f52b", 0xc, 0x1c80000000000}, {&(0x7f00000004c0)="846304d5fe2d999c40d742f3d1826b7e33eab3d1cc40da45", 0x18, 0xffff}], 0x3040403, &(0x7f0000000540)={[], [{@euid_gt={'euid>', 0xee01}}, {@permit_directio}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x8) r4 = syz_open_pts(0xffffffffffffffff, 0x400202) r5 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r5, 0x7ffffc, 0x0) write$binfmt_elf64(r5, &(0x7f0000000000)=ANY=[], 0xfd14) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)=0x8) r7 = fspick(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', 0x1) r8 = syz_mount_image$vfat(&(0x7f0000000880), &(0x7f00000008c0)='./file0\x00', 0x7fffffff, 0x4, &(0x7f0000000a40)=[{&(0x7f0000000900)="26b6ac85efccc0d89558e51c2e805b02c041ca755e", 0x15, 0x3}, {&(0x7f0000000940)="8bb3e6", 0x3, 0x400}, {&(0x7f0000000980)="0c7584add9e5483f1564654de9d777b1c4eaad64b031b0eb8b44f842620e63215fb20f251872c9c3081276cd7a4d67e848eb0a521480e74035", 0x39, 0x5}, {&(0x7f00000009c0)="9979cbeeaa2e701d89ab872f0395eb3f58a83906a817e054c274bfc60a5fd9c24d3a9ffb55f61fab60d3489cbc84e3c32b322cebc51b4a6ce60a0971457ac85a48252d3125d7889bc6368b13d5061061e59969eb69ee5f", 0x57, 0x2}], 0x1000002, &(0x7f0000000ac0)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}], [{@appraise_type}, {@hash}]}) r9 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0x800003df) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f0000000b00)=0x0) sendmmsg$unix(r1, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="07cbf8ddf6cd4d8b4b3087651af40fafc9a4a59add7a0a3098b4517976a89bc63671f6ba92e18d3a2c7ca79ff39191571d03e17cd9f5a698b32b25c20fed1b9d271724621dae1a82aec34e9f32951973272616b6e229a71e29d3235b5a8cd6d3d622ef7c402aee9b32c67f368ba04788db9b5bed282db5afdbf822f8aec9c422e547d64b367e311a49ca176c4843c26c5002f1a093209550099747174ce5ee7f490a5a5b521a28abb871d2c9455bb6c2d5fff02ccd7b4259a3be0d070c6d4201cb28cb2ac7dfe7c6895ace944c1677fb51a29af60cdcc22d14571f451381881c1e", 0xe1}, {&(0x7f0000000200)="79bd8feeacb3f2d114eb56b61f916639b47c0857dd6ce2fe77c2b910743d04a500c8a7db319fb93fcf993e8f104560144af7351930f7243754740f74fa2e68a335f380b50aa7b7028807624ef64077eb8ae1fad49ec069ebadf459ca414ad6cbde358bd4595ef242ee68db0ca132d71d7369e042a23df5116a8c", 0x7a}, {&(0x7f0000000280)="7da6e9f9a566784822c92ea72d9b1175c4a10825969fc433a638625660149a447d8fb8af5c7447f69866054f37f2091acc2fd414d4cc1eeb1421f0df493a303b8949afa7063f759ad38ee159aed22b39dd48b8061f84cb5930f16cc5149ee842b3d927d87256390eb173f40f4e00267afbbbec49a4d8a01eea33edf87731a17c0a0982b395714af95f", 0x89}, {&(0x7f0000000340)="32045b413d5ff92cb4eb5098d218a07691b064860152e4b33265f8139b8b5c5efeb2ce76dbefaa0744610b873de7456b5ce75deca65b83375da116ff51aaf5e157e323d92d356c2018fcb242", 0x4c}], 0x4, &(0x7f00000005c0)=[@rights={{0x24, 0x1, 0x1, [r1, r1, r2, r3, r0]}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r0]}}], 0x48, 0x4000}}, {{&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000700)="b5554cb4d101e64ed5862c350d3498606630d98bced00c5c5c45cce57b98ac6e3116d6b039e856354d496fac11f2a8e029a14773fec8679ee9a09324f7", 0x3d}, {&(0x7f0000000740)="7c5fb53d85263892e25060e40e0ebde7af607b0b993dacb8d31e319fccd93c9ee8af165b867cce71d67a0b3979d6efba8f4f23ba4e200c13ca1e8606b55188d2b2328337a564040eb01f8b1b437d8cda336007", 0x53}, {&(0x7f00000007c0)="88db5ecec20199ca2d9d2dbc7821dd0c6c0a7121202a3cb516ad", 0x1a}], 0x3, &(0x7f0000000d80)=[@rights={{0x30, 0x1, 0x1, [r6, r7, r8, r9, r1, r4, r4, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r5, r5, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [r2, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x140, 0x4}}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="94b86882d9e297459540b08060593f7d16b8a56e56d05fde157126f9181bdd779183c28186ac72a381c93ceeaf59c0fc2244b86207", 0x35}, {&(0x7f0000000f00)="20f045f36ab2db2a4778f187e481d32e9ab96adc15b6d9725549a86672f381e5a81737be5a719dd0f4c9e0bdf51255f06fef0dff4fa54e4ded925d25193e14e286c53d1c4c2a3aa69555885755cf9f109b82d23c546496ec914381da3414bc2f86c7242f18891d9d9bf7f7542ac2a01540b81cd55d5d3417015c7fc254d1c114e156856c1a006ee4a90ca1fb8fcde849c1642bd81bf13f2ea33d96395d59b72969", 0xa1}, {&(0x7f0000000fc0)="c0b07506da0eecd1b20f09522a23280a1545a4004f58580815e3ce27368722b2d5ec533cc26b3550496c1e5863d0d00ddcc4dafce94f3c1454fb451dfd4b0ea46ec4f6865f31eca1c505c5564ed153a40f50f5ce1d23d55790778ee8caae164ac06697ec50a680fa84711b0bfa3405daea38ba4b09af196ca3f537ad433edfd55b3e06acc789a88d512d40111bd8aa09b038c254640a906891e49b74f37d97539b1d98e6c1bcebf2f8c3b90f2fc5277a2a89efd26cdcaf90d1fe90b8abbdc3634d007e0b194360a9124dd970dc83c4ffcc70ce7bd6a617db1c0c4da87961345ca3d121a0d9243c1d34", 0xe9}], 0x3, 0x0, 0x0, 0x4040800}}], 0x3, 0x4000000) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) [ 476.224587][ T6941] ? kcalloc+0x32/0x50 [ 476.228653][ T6941] __should_failslab+0x81/0x90 [ 476.233419][ T6941] should_failslab+0x5/0x20 [ 476.237930][ T6941] __kmalloc+0x6f/0x350 [ 476.242132][ T6941] ? check_preempt_wakeup+0x226/0x420 [ 476.247507][ T6941] kcalloc+0x32/0x50 [ 476.251529][ T6941] ext4_find_extent+0x21c/0x7f0 [ 476.256393][ T6941] ? __queue_work+0x830/0xaa0 [ 476.261082][ T6941] ext4_ext_map_blocks+0x115/0x1ff0 [ 476.266282][ T6941] ? mod_delayed_work_on+0xa5/0xe0 22:43:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000e5000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 476.271606][ T6941] ? ext4_es_lookup_extent+0x36b/0x490 [ 476.277061][ T6941] ext4_map_blocks+0x71e/0xf00 [ 476.281839][ T6941] ext4_iomap_begin+0x4b0/0x630 [ 476.286705][ T6941] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 476.291929][ T6941] iomap_iter+0x39c/0x470 [ 476.296372][ T6941] __iomap_dio_rw+0x698/0x1010 [ 476.301146][ T6941] iomap_dio_rw+0x30/0x70 [ 476.305479][ T6941] ? ext4_file_write_iter+0x491/0x11f0 [ 476.310932][ T6941] ext4_file_write_iter+0xaa9/0x11f0 [ 476.316226][ T6941] ? ext4_file_write_iter+0x491/0x11f0 [ 476.316479][ T6971] loop2: detected capacity change from 0 to 224 [ 476.321735][ T6941] do_iter_readv_writev+0x2de/0x380 [ 476.333299][ T6941] do_iter_write+0x192/0x5c0 [ 476.333327][ T6941] ? splice_from_pipe_next+0x34f/0x3b0 [ 476.343341][ T6941] ? kmalloc_array+0x2d/0x40 [ 476.348051][ T6941] vfs_iter_write+0x4c/0x70 [ 476.352634][ T6941] iter_file_splice_write+0x43a/0x790 [ 476.358303][ T6941] ? splice_from_pipe+0xd0/0xd0 [ 476.363138][ T6941] direct_splice_actor+0x80/0xa0 [ 476.368067][ T6941] splice_direct_to_actor+0x345/0x650 [ 476.373468][ T6941] ? do_splice_direct+0x190/0x190 [ 476.378490][ T6941] do_splice_direct+0x106/0x190 [ 476.383326][ T6941] do_sendfile+0x63e/0xbb0 [ 476.387758][ T6941] __x64_sys_sendfile64+0x102/0x140 [ 476.392942][ T6941] do_syscall_64+0x44/0xa0 [ 476.397417][ T6941] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 476.403301][ T6941] RIP: 0033:0x7f5a1881e709 [ 476.407752][ T6941] 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 [ 476.427483][ T6941] RSP: 002b:00007f5a16596188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 476.435889][ T6941] RAX: ffffffffffffffda RBX: 00007f5a18922f60 RCX: 00007f5a1881e709 [ 476.443931][ T6941] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 476.451885][ T6941] RBP: 00007f5a165961d0 R08: 0000000000000000 R09: 0000000000000000 [ 476.459848][ T6941] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 476.467809][ T6941] R13: 00007ffe0e77daaf R14: 00007f5a16596300 R15: 0000000000022000 22:43:25 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) r5 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r5, 0x7ffffc, 0x0) r6 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r6, 0x7ffffc, 0x0) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[], 0xfd14) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000040)=0x8) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRESHEX, @ANYRES16=r1, @ANYRES64=r1], 0xfd14) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, r5, 0x68890000) 22:43:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020207a2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:25 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 32) 22:43:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202002e9000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020c0ed000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 476.589020][ T6980] loop2: detected capacity change from 0 to 224 [ 476.667765][ T6995] FAULT_INJECTION: forcing a failure. [ 476.667765][ T6995] name failslab, interval 1, probability 0, space 0, times 0 [ 476.680532][ T6995] CPU: 1 PID: 6995 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 476.689210][ T6995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.699277][ T6995] Call Trace: [ 476.702538][ T6995] dump_stack_lvl+0xd6/0x122 [ 476.707166][ T6995] dump_stack+0x11/0x1b [ 476.711371][ T6995] should_fail+0x23c/0x250 [ 476.715762][ T6995] ? kmalloc_array+0x2d/0x40 [ 476.720341][ T6995] __should_failslab+0x81/0x90 [ 476.725132][ T6995] should_failslab+0x5/0x20 [ 476.729931][ T6995] __kmalloc+0x6f/0x350 [ 476.734080][ T6995] kmalloc_array+0x2d/0x40 [ 476.738522][ T6995] iter_file_splice_write+0xd5/0x790 [ 476.743815][ T6995] ? atime_needs_update+0x2ba/0x390 [ 476.749007][ T6995] ? touch_atime+0xe0/0x250 [ 476.753640][ T6995] ? generic_file_splice_read+0x2a9/0x330 [ 476.759339][ T6995] ? splice_from_pipe+0xd0/0xd0 [ 476.764179][ T6995] direct_splice_actor+0x80/0xa0 [ 476.769093][ T6995] splice_direct_to_actor+0x345/0x650 [ 476.774441][ T6995] ? do_splice_direct+0x190/0x190 [ 476.779454][ T6995] do_splice_direct+0x106/0x190 [ 476.784291][ T6995] do_sendfile+0x63e/0xbb0 [ 476.788767][ T6995] __x64_sys_sendfile64+0x102/0x140 [ 476.793987][ T6995] do_syscall_64+0x44/0xa0 [ 476.798548][ T6995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 476.804527][ T6995] RIP: 0033:0x7f5a1881e709 [ 476.808934][ T6995] 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 [ 476.828813][ T6995] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 476.837206][ T6995] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 476.845156][ T6995] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 476.853113][ T6995] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 476.861080][ T6995] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 476.869035][ T6995] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:25 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x121) sendfile(r2, r3, 0x0, 0x800003df) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)="c5ddabad8a0c64bb3c7ae1bf8021cf8b7ba5c1710cb44351f30ea0297839309712aa4ab5283ec592567e14687f4789204df1f39871a60acb0b998af0575972a6571889cfaa6f0dff65392258e868e661cca83a2bc19d4d7419fc1d143e56ab8643b375988307322a2a5d3fade500d1fffc0a443314a927a04605c39d476a2de6e28c4100aad355c9fcabc5b63673937ccd580a82", 0x94, r5}, 0x68) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x800003df) close(r6) 22:43:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffe000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020a62020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:25 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 33) 22:43:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200fff000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 476.971604][ T7013] loop2: detected capacity change from 0 to 224 [ 477.071042][ T7019] FAULT_INJECTION: forcing a failure. [ 477.071042][ T7019] name failslab, interval 1, probability 0, space 0, times 0 [ 477.083776][ T7019] CPU: 0 PID: 7019 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 477.092489][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.102607][ T7019] Call Trace: [ 477.105891][ T7019] dump_stack_lvl+0xd6/0x122 [ 477.110492][ T7019] dump_stack+0x11/0x1b [ 477.114672][ T7019] should_fail+0x23c/0x250 [ 477.119086][ T7019] __should_failslab+0x81/0x90 [ 477.123841][ T7019] ? __iomap_dio_rw+0x139/0x1010 [ 477.128810][ T7019] should_failslab+0x5/0x20 [ 477.133301][ T7019] kmem_cache_alloc_trace+0x52/0x320 [ 477.138592][ T7019] __iomap_dio_rw+0x139/0x1010 [ 477.143345][ T7019] ? finish_task_switch+0xce/0x290 [ 477.148507][ T7019] iomap_dio_rw+0x30/0x70 [ 477.152912][ T7019] ext4_file_write_iter+0xaa9/0x11f0 [ 477.158182][ T7019] do_iter_readv_writev+0x2de/0x380 [ 477.163448][ T7019] do_iter_write+0x192/0x5c0 [ 477.168084][ T7019] ? splice_from_pipe_next+0x34f/0x3b0 [ 477.173536][ T7019] ? kmalloc_array+0x2d/0x40 [ 477.178244][ T7019] vfs_iter_write+0x4c/0x70 [ 477.182753][ T7019] iter_file_splice_write+0x43a/0x790 [ 477.188149][ T7019] ? splice_from_pipe+0xd0/0xd0 [ 477.193429][ T7019] direct_splice_actor+0x80/0xa0 [ 477.198440][ T7019] splice_direct_to_actor+0x345/0x650 [ 477.203828][ T7019] ? do_splice_direct+0x190/0x190 [ 477.208853][ T7019] do_splice_direct+0x106/0x190 [ 477.213779][ T7019] do_sendfile+0x63e/0xbb0 [ 477.218306][ T7019] __x64_sys_sendfile64+0x102/0x140 [ 477.223523][ T7019] do_syscall_64+0x44/0xa0 [ 477.228270][ T7019] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.234247][ T7019] RIP: 0033:0x7f5a1881e709 [ 477.238850][ T7019] 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 [ 477.258479][ T7019] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 22:43:26 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)=@v1={0x0, @adiantum, 0x4, @desc2}) sendfile(r1, r2, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) 22:43:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020a72020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020feff000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:26 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000040)='./bus\x00', 0x200) sendfile(r0, r1, 0x0, 0x800003df) open(&(0x7f0000000280)='./bus/file0\x00', 0x610100, 0xc8) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setlease(r2, 0x400, 0x2) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x200800, 0x2c, 0x4}, 0x18) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x2001, 0x0) renameat2(r3, &(0x7f0000000100)='./bus\x00', r4, &(0x7f0000000180)='./bus\x00', 0x3) r5 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x800003df) setxattr$security_evm(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200), &(0x7f0000000240)=@md5={0x1, "f09511931a5e574c96e85a89225862a9"}, 0x11, 0x0) [ 477.266892][ T7019] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 477.274850][ T7019] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 477.282811][ T7019] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 477.291022][ T7019] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 477.299022][ T7019] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:26 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 34) 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000040000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 477.329927][ T7031] loop2: detected capacity change from 0 to 224 22:43:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020ac2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000080000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:26 executing program 4: r0 = dup(0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) [ 477.467620][ T7046] FAULT_INJECTION: forcing a failure. [ 477.467620][ T7046] name failslab, interval 1, probability 0, space 0, times 0 [ 477.480425][ T7046] CPU: 1 PID: 7046 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 477.489101][ T7046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.499168][ T7046] Call Trace: [ 477.502641][ T7046] dump_stack_lvl+0xd6/0x122 [ 477.507265][ T7046] dump_stack+0x11/0x1b [ 477.511495][ T7046] should_fail+0x23c/0x250 [ 477.515926][ T7046] __should_failslab+0x81/0x90 [ 477.520718][ T7046] ? __iomap_dio_rw+0x139/0x1010 [ 477.525692][ T7046] should_failslab+0x5/0x20 [ 477.530221][ T7046] kmem_cache_alloc_trace+0x52/0x320 [ 477.535770][ T7046] ? wait_for_common_io+0xe4/0x120 [ 477.540878][ T7046] __iomap_dio_rw+0x139/0x1010 [ 477.544997][ T7056] loop2: detected capacity change from 0 to 224 [ 477.545687][ T7046] ? blkdev_issue_flush+0x7f/0xa0 [ 477.556997][ T7046] ? errseq_check+0x1f/0x40 [ 477.557022][ T7046] ? file_check_and_advance_wb_err+0xb6/0x150 [ 477.557044][ T7046] ? percpu_counter_add_batch+0x69/0xd0 [ 477.573277][ T7046] iomap_dio_rw+0x30/0x70 [ 477.577633][ T7046] ext4_file_write_iter+0xaa9/0x11f0 [ 477.582977][ T7046] do_iter_readv_writev+0x2de/0x380 [ 477.588254][ T7046] do_iter_write+0x192/0x5c0 [ 477.592908][ T7046] ? splice_from_pipe_next+0x34f/0x3b0 [ 477.598463][ T7046] ? kmalloc_array+0x2d/0x40 [ 477.603136][ T7046] vfs_iter_write+0x4c/0x70 [ 477.607624][ T7046] iter_file_splice_write+0x43a/0x790 [ 477.613041][ T7046] ? splice_from_pipe+0xd0/0xd0 [ 477.617960][ T7046] direct_splice_actor+0x80/0xa0 [ 477.622881][ T7046] splice_direct_to_actor+0x345/0x650 [ 477.628254][ T7046] ? do_splice_direct+0x190/0x190 [ 477.633438][ T7046] do_splice_direct+0x106/0x190 [ 477.638325][ T7046] do_sendfile+0x63e/0xbb0 [ 477.642830][ T7046] __x64_sys_sendfile64+0x102/0x140 [ 477.648153][ T7046] do_syscall_64+0x44/0xa0 [ 477.652559][ T7046] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.658454][ T7046] RIP: 0033:0x7f5a1881e709 [ 477.662852][ T7046] 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 [ 477.682444][ T7046] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 477.691189][ T7046] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 477.699210][ T7046] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 477.707259][ T7046] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000001a40)={&(0x7f0000000000), 0xc, &(0x7f0000001a00)={&(0x7f00000001c0)={0xec4, r2, 0x1, 0x0, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x794, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x80}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xaf}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xd7}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0xe0, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x78}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x400}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x89}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x9}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x2e}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x9}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x91}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x8c, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x88, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x6, 0x1, [0x36, 0x18]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x9, 0x14, 0x2]}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x36, 0x6, 0x30, 0x2, 0x36, 0x60, 0x48, 0x6, 0xa, 0x24, 0x4]}, @NL80211_TXRATE_VHT={0x14}, @NL80211_TXRATE_VHT={0x14}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x200, 0x0, 0x9, 0x1, 0x2, 0x7ff, 0x9]}}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x0, 0x4}, {0x3, 0x4}, {0x2, 0x4}, {0x0, 0xa}, {0x4, 0x9}, {0x4, 0x3}, {0x3, 0x7}, {0x3, 0x6}, {0x1, 0x1a}, {0x1, 0x7}, {}, {0x0, 0x2}, {0x5, 0x8}, {0x7, 0x5}, {0x4, 0x8}, {0x1, 0xa}, {}, {}, {}, {}, {0x1, 0x2}, {0x7, 0x4}, {0x1, 0x7}, {0x0, 0xa}, {0x4, 0x3}]}]}]}]}, {0x630, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x89}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4d0, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xb4, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x2d, 0x2, [{0x6, 0x7}, {0x0, 0x4}, {0x2, 0x7}, {0x2, 0x9}, {0x1, 0x7}, {0x3}, {0x0, 0x8}, {0x3, 0x1}, {0x7, 0x7}, {0x0, 0x4}, {0x2, 0x4}, {0x7, 0x2}, {}, {}, {}, {}, {0x0, 0x5}, {0x2, 0x4}, {0x1, 0x5}, {}, {0x7, 0x2}, {0x7, 0x8}, {0x4, 0x1}, {0x6, 0x5}, {0x4, 0xa}, {0x2, 0x5}, {0x6}, {0x3, 0x7}, {0x6, 0x3}, {0x5, 0x8}, {0x0, 0x2}, {0x0, 0x2}, {0x4, 0x5}, {0x5, 0x3}, {0x3}, {0x2, 0x1}, {}, {}, {}, {}, {0x0, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xde28, 0x8001, 0x3af3, 0x1000, 0x0, 0x2, 0xf801]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x0, 0x5, 0x20, 0x1c, 0xffff, 0x100, 0x400]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x39, 0x2, [{0x2, 0x9}, {0x7, 0x5}, {0x6, 0x4}, {0x7, 0x1}, {0x0, 0x3}, {0x5, 0x4}, {}, {0x4, 0x5}, {0x4, 0x6}, {0x0, 0x4}, {0x5, 0xa}, {0x0, 0x2}, {}, {}, {}, {0x1}, {0x6, 0xa}, {0x2, 0x5}, {0x1, 0x6}, {0x3, 0x6}, {0x1, 0x1}, {0x0, 0x8}, {0x1, 0xa}, {0x1, 0x9}, {0x3, 0x2}, {0x0, 0x8}, {0x3, 0x6}, {0x0, 0x4}, {0x3, 0x7}, {0x1, 0x2}, {0x1, 0x2}, {0x7, 0x4}, {0x0, 0x2}, {0x5}, {0x1, 0x7}, {}, {}, {}, {}, {}, {0x3, 0x9}, {0x6, 0x9}, {0x4, 0x1}, {0x4, 0x6}, {0x1, 0x7}, {0x5, 0x6}, {0x7, 0x9}, {0x6, 0x1}, {0x5, 0xa}, {0x4, 0x5}, {0x6, 0x8}, {0x4, 0x8}, {0x3, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x400, 0x4, 0x7a4, 0x200, 0x800, 0x80, 0x80]}}]}, @NL80211_BAND_5GHZ={0x9c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14}, @NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_HT={0x5, 0x2, [{}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xcf53, 0x2, 0x5, 0x8, 0xfffd, 0x81, 0x5, 0x2]}}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x60, 0x30, 0x6c, 0x60, 0x51, 0x18, 0x73, 0x24, 0x4, 0x48, 0xb, 0x37, 0xb, 0x30, 0x3]}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x1, 0xa}, {0x7, 0xa}, {0x5, 0x6}, {0x7, 0x2}, {}, {}, {}, {}, {0x2}, {0x7, 0x9}, {}, {}, {0x2}, {0x0, 0x1}, {0x7, 0x4}, {0x1, 0x3}, {0x0, 0x1}, {0x6, 0x9}, {0x5, 0x5}, {0x0, 0x8}, {0x4, 0x5}, {0x2, 0x5}, {0x1, 0x3}, {0x5, 0x4}, {0x5, 0x8}, {0x7, 0x9}, {0x0, 0x9}, {0x4, 0x5}, {0x3, 0x7}, {}, {}, {}, {}, {0x5, 0x9}, {0x4}, {0x3, 0x5}, {0x7}, {0x5, 0x8}, {0x7, 0x8}, {0x5, 0x2}, {0x5}, {0x4, 0x2}, {0x4, 0x1}, {0x3, 0x1}, {0x6, 0x8}, {}, {0x6}, {0x2, 0x3}, {0x1, 0x6}, {0x0, 0xa}, {0x4, 0x8}, {0x5, 0x6}, {0x6, 0x6}, {0x0, 0x8}, {}, {}, {}]}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x0]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x1, 0x9, 0x6, 0x2, 0x1, 0x1, 0x200]}}]}, @NL80211_BAND_60GHZ={0x80, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x9, 0x2, [{0x1, 0x5}, {0x4, 0x1}, {0x7, 0x1}, {0x2, 0x5}, {0x5, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x1, 0x7}, {0x4, 0x5}, {0x0, 0x6}, {0x2, 0x7}, {0x0, 0x6}, {0x7, 0x1}, {0x7, 0x2}, {0x0, 0xa}, {}, {}, {}, {}, {0x4, 0x6}, {0x1, 0x3}, {0x7, 0x4}, {0x2, 0xa}, {0x5, 0x4}, {0x6, 0x9}, {0x6, 0x9}, {0x3, 0x1}, {0x2, 0x5}, {0x2, 0xa}, {0x7, 0x4}, {0x2, 0x7}, {0x1, 0x6}, {0x5}, {0x0, 0x7}, {0x2}, {0x0, 0x2}, {0x7, 0x3}, {0x7}, {0x7, 0x7}, {}, {}, {}, {0x3}, {0x4, 0x4}, {0x7, 0x4}, {0x6, 0x7}, {0x1, 0x7}, {0x0, 0x9}, {0x7, 0x7}, {0x5}, {0x0, 0xa}, {0x0, 0x8}]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x16, 0x48, 0x30, 0x12, 0x12, 0xb, 0x48, 0x30, 0x6c, 0x36, 0x4, 0x1, 0x6, 0x2, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x30]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x200, 0x882, 0x0, 0x4, 0x0, 0x4, 0x3]}}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_5GHZ={0x54, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfffe, 0x4b9, 0x7fff, 0x3ff, 0x2, 0x200, 0x800, 0x2]}}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x3, 0x4]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x4, 0xa}, {0x3, 0x9}, {0x1, 0xa}, {0x3, 0x3}, {0x6, 0x6}, {0x1, 0xa}, {0x5, 0x1}, {0x5, 0xa}, {0x3}, {}, {}, {}, {}, {}, {0x4, 0x6}, {0x0, 0xa}, {0x0, 0x2}, {0x3}, {0x6, 0x8}, {0x6, 0x5}, {0x3, 0x9}, {0x2}, {0x4, 0x1}, {0x5, 0x1}, {0x6, 0x2}, {0x2}, {0x2, 0x1}, {0x2, 0x6}, {0x5, 0xa}]}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x5, 0x80, 0x0, 0x8000, 0x1, 0x4, 0x1]}}]}, @NL80211_BAND_2GHZ={0xa0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x0, 0xb, 0x12, 0x48, 0xc, 0x45, 0x36, 0x36, 0x36, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x8, 0x0, 0x9, 0x0, 0x2, 0x9, 0xfff7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0xa56, 0x2, 0x7, 0x3f, 0x2, 0x81, 0x81]}}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x16, 0x24, 0x30, 0x6, 0xc, 0x4, 0xc, 0x16, 0x30, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x36, 0xc, 0x6, 0x1, 0x36, 0x1, 0x4, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0xdc, 0x2ba, 0x8000, 0x1000, 0x2, 0x2db, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x0, 0x3, 0x4, 0x7fff, 0x5, 0x600, 0x3]}}]}, @NL80211_BAND_6GHZ={0x98, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x7, 0x6, 0x8, 0xbdf, 0x1, 0xf6, 0x57c5]}}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x6, 0x2}, {}, {}, {}, {}, {0x1, 0x7}, {0x2, 0x6}, {0x1, 0x4}, {0x6, 0x7}, {0x4, 0x7}, {0x2}, {0x5, 0x9}, {0x1, 0x7}, {0x3, 0x9}, {0x1, 0x7}, {0x3, 0x8}, {0x0, 0x3}, {0x1, 0xa}, {0x2, 0x3}, {0x3, 0x5}, {0x4, 0x7}, {0x7, 0x2}, {0x3, 0x6}, {}, {0x1, 0x2}, {0x0, 0x8}, {0x0, 0x8}, {}, {}, {}, {}, {0x6, 0x9}, {0x2, 0x5}, {0x6, 0x8}, {0x5, 0x5}, {0x1}, {0x7, 0x2}, {0x7}, {0x1, 0x2}, {0x3, 0x8}, {0x7, 0x5}, {0x2, 0x8}, {0x7, 0x9}, {0x0, 0xa}, {0x1, 0x3}, {0x3, 0x4}, {0x3}, {0x2, 0x1}, {0x1, 0x5}, {}, {0x0, 0x2}, {0x4, 0x7}, {}, {}, {}, {}, {0x1}]}, @NL80211_TXRATE_HT={0xa, 0x2, [{0x1}, {0x7, 0xa}, {0x2, 0x4}, {0x2, 0x3}, {0x4, 0x7}, {0x5, 0x8}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x400, 0x4, 0x7e5, 0x34a, 0x5, 0xb9, 0x40]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0x90, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4d, 0x2, [{0x0, 0x1}, {0x0, 0xa}, {0x6, 0x3}, {0x3, 0x4}, {0x4, 0x3}, {0x1, 0x6}, {0x1, 0x3}, {0x6, 0x6}, {0x0, 0x8}, {}, {}, {}, {}, {}, {0x4, 0x5}, {0x4, 0x5}, {0x0, 0x3}, {0x6, 0x5}, {0x6, 0x8}, {0x7, 0x8}, {0x5, 0x3}, {0x1, 0x2}, {0x6}, {0x1, 0x7}, {0x6, 0x4}, {0x1, 0x6}, {0x3, 0x3}, {0x4, 0x3}, {0x7, 0x7}, {0x1, 0x8}, {0x6, 0x8}, {0x5, 0xa}, {}, {0x0, 0x1}, {}, {}, {}, {}, {0x1}, {0x7, 0x9}, {0x6, 0x1}, {0x0, 0x9}, {0x5, 0xa}, {0x7, 0x1}, {0x6, 0x5}, {0x0, 0x4}, {}, {0x4, 0x1}, {0x7, 0x4}, {0x5, 0x9}, {0x5, 0x4}, {0x6}, {0x1, 0x1}, {0x1, 0x9}, {0x6, 0x7}, {0x6, 0x5}, {0x0, 0x2}, {0x7, 0x4}, {0x1}, {0x4, 0x2}, {0x0, 0x1}, {}, {}, {}, {}, {0x1, 0x9}, {0x3, 0x9}, {0x7, 0x8}, {0x3, 0x2}, {0x3, 0x5}, {0x4}, {0x1, 0x4}, {0x2}]}, @NL80211_TXRATE_HT={0x39, 0x2, [{0x6, 0x8}, {0x6, 0x8}, {0x4, 0x5}, {0x5, 0x6}, {0x4}, {0x7, 0x4}, {0x4, 0x9}, {}, {0x0, 0x1}, {0x0, 0x1}, {0x2, 0x3}, {0x3, 0x8}, {0x4, 0x8}, {}, {}, {}, {}, {0x5}, {0x7, 0x8}, {0x6, 0x1}, {0x2, 0x1}, {0x6, 0x8}, {0x5}, {0x6, 0x3}, {0x4, 0xa}, {0x2, 0x7}, {0x3, 0xa}, {0x4}, {0x3, 0x9}, {0x1}, {0x3, 0x8}, {0x4, 0x7}, {0x2, 0x6}, {0x6, 0x5}, {0x7, 0x8}, {0x1, 0x3}, {0x3, 0x2}, {0x4, 0x6}, {}, {}, {}, {}, {}, {0x1, 0x8}, {0x5}, {0x2, 0x5}, {0x3, 0xa}, {0x3}, {0x0, 0x8}, {0x7, 0x9}, {0x4, 0x8}, {0x7, 0x7}, {0x6, 0x5}]}]}, @NL80211_BAND_6GHZ={0xb0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4d, 0x2, [{0x4}, {0x4, 0x5}, {0x3, 0x8}, {0x2, 0x6}, {0x5, 0x9}, {0x4, 0x2}, {0x7, 0x1}, {0x5, 0x2}, {0x7, 0x1}, {0x0, 0x6}, {0x0, 0x1}, {}, {}, {}, {0x7}, {0x6, 0x8}, {0x4, 0x5}, {0x2, 0x2}, {0x3, 0x2}, {0x3, 0x3}, {0x1, 0x5}, {0x6, 0x4}, {0x0, 0x3}, {0x3, 0x1}, {0x2, 0x8}, {0x1, 0x9}, {0x7, 0x7}, {0x2, 0x1}, {0x2, 0x7}, {0x0, 0x2}, {0x3, 0x1}, {0x0, 0x1}, {0x5, 0x3}, {0x2, 0x2}, {0x2, 0x7}, {}, {}, {}, {}, {}, {0x1, 0xa}, {0x0, 0x6}, {0x0, 0x6}, {0x4, 0xa}, {0x6, 0x7}, {0x7}, {0x5, 0xa}, {0x3, 0x9}, {0x1, 0x6}, {0x7, 0x4}, {0x6}, {0x3, 0x8}, {0x1, 0x7}, {0x1, 0x7}, {0x7, 0x2}, {0x7, 0x2}, {0x5, 0x3}, {0x5, 0xa}, {0x1, 0x4}, {0x7, 0x1}, {0x2, 0x1}, {}, {}, {}, {}, {0x1, 0x9}, {0x5, 0x7}, {0x6, 0x3}, {0x0, 0x9}, {0x5, 0x7}, {0x6, 0x5}, {0x6, 0x7}, {0x3, 0x6}]}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x0, 0x1}, {0x2, 0x1}, {0x6, 0x1}, {0x7, 0x1}, {0x4, 0x8}, {0x0, 0x6}, {0x6, 0xa}, {0x7, 0x1}, {0x6, 0x7}, {0x1, 0x7}, {0x3, 0x9}, {}, {}, {}, {}, {0x6, 0xa}, {0x0, 0x5}, {0x1}, {0x4, 0x1}, {0x6, 0x9}, {0x3, 0xa}, {0x2, 0x2}, {0x7, 0x9}, {0x0, 0x9}, {0x5, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x100, 0x8, 0x800, 0x7148, 0x800, 0x20, 0x3f]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x4, 0x8, 0x336, 0x0, 0x4, 0x5, 0x82]}}, @NL80211_TXRATE_HT={0x9, 0x2, [{0x7, 0x1}, {0x2, 0x1}, {0x1}, {0x1}, {}]}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x12c, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}, @NL80211_BAND_60GHZ={0xbc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x5, 0x7, 0x9fd, 0x4, 0x40, 0x2]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x4, 0x3}, {0x6, 0x7}, {0x0, 0x3}, {0x5, 0x3}, {0x6, 0x6}, {0x3, 0x3}, {0x6, 0x7}, {0x1, 0xa}, {0x7, 0x4}, {0x3, 0x8}, {0x3, 0x4}, {0x0, 0x1}, {0x4, 0x8}, {0x3, 0x7}, {0x3, 0xa}, {0x2, 0x4}, {}, {}, {}, {0x4}, {0x7, 0x3}, {0x2, 0x7}, {0x4, 0x5}, {0x4, 0xa}, {0x6, 0x6}, {0x3, 0x9}, {0x1, 0x6}, {0x5, 0x1}, {0x1, 0x7}, {0x2, 0x6}, {0x2, 0x6}, {}, {0x2, 0x7}, {0x1}, {0x7, 0x1}, {0x7, 0x5}, {0x6, 0x7}, {0x1, 0x1}, {0x1, 0x5}, {0x5}, {}, {}, {}, {}, {0x7, 0xa}, {0x2, 0x2}, {0x2, 0x1}, {0x4, 0x5}, {0x2, 0x9}, {0x0, 0x8}, {0x7}, {0x4, 0x9}, {0x0, 0x1}, {0x3, 0x5}, {0x4, 0xa}, {0x3, 0x2}, {0x0, 0x6}, {0x2, 0xa}, {0x5, 0x4}, {0x6, 0xa}, {0x0, 0x2}, {0x0, 0xa}, {0x3, 0x1}, {0x6, 0x2}, {0x6, 0x4}, {}, {}, {}, {}, {0x2, 0x7}, {0x2, 0x7}, {0x1, 0x2}, {0x7, 0xa}]}, @NL80211_TXRATE_HT={0x19, 0x2, [{0x2, 0x9}, {0x6, 0x4}, {0x5, 0x2}, {0x1, 0x7}, {0x0, 0x9}, {0x1, 0x6}, {0x3, 0x2}, {0x7, 0x3}, {0x6, 0x5}, {0x0, 0x2}, {0x1, 0x9}, {0x5, 0x6}, {0x0, 0x9}, {0x3, 0x5}, {0x2, 0x3}, {0x5, 0x8}, {}, {}, {}, {}, {0x4, 0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x6, 0x80, 0x8, 0x0, 0x1, 0xc6b, 0x57ad]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x7ff, 0x3, 0x823c, 0xfff9, 0x3ff, 0x7, 0x3ff]}}]}, @NL80211_BAND_2GHZ={0x50, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x5, 0x3}, {0x0, 0x8}, {0x0, 0x6}, {0x3, 0x8}, {0x2}, {0x7, 0xa}, {0x5, 0x9}, {0x4, 0x1}, {0x4, 0x7}, {0x2, 0x8}, {0x2, 0x3}, {}, {0x4, 0x8}, {}, {}, {}, {}, {0x0, 0x5}, {0x1, 0x4}, {0x0, 0x5}, {0x0, 0x8}, {0x3, 0x5}, {0x6, 0x1}, {0x3, 0x9}, {0x0, 0x4}, {0x3, 0x7}, {0x0, 0x7}, {0x2, 0x9}, {0x1}, {0x2, 0x6}, {0x0, 0xa}, {0x1, 0x5}, {0x5, 0x2}, {0x0, 0x4}, {0x2, 0x2}, {0x1, 0x3}, {0x5, 0x6}, {0x7, 0x8}, {0x0, 0x3}, {}, {}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe1, 0x7793]}}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x1000, 0x1ff, 0xa0, 0x7abe, 0x3, 0x1000, 0x2]}}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xd4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x88}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x12}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x3}]}]}, @NL80211_ATTR_TID_CONFIG={0x2f8, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xf8}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x48}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5}]}, {0x38, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x4f}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xec}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}, {0x238, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x6c, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x68, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x5, 0x9, 0x6c, 0x2, 0x9, 0xb, 0x2, 0x0, 0x9, 0x16, 0x48, 0x1b, 0x48, 0x54, 0x16, 0x60, 0x5, 0x30, 0x2, 0x2]}, @NL80211_TXRATE_HT={0x9, 0x2, [{}, {}, {}, {}, {0x5, 0x5}]}, @NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x5, 0x5, 0x30, 0x1, 0x36, 0x12, 0x1b, 0x1b, 0x12, 0x36, 0x48, 0x1, 0x30, 0x1, 0x5, 0x48, 0x2, 0x12, 0x1b, 0x48, 0x6c, 0x36, 0x4, 0x12, 0x60, 0x0, 0x0, 0x0, 0x0]}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffffffffffff104c}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xf4, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x4}, @NL80211_BAND_5GHZ={0x34, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x1b, 0xc, 0x6, 0x9, 0x18, 0x24, 0x6, 0x1b, 0x2, 0x60, 0x3]}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x6c, 0x60, 0x2, 0x1b, 0xd, 0x48]}, @NL80211_TXRATE_HT={0x11, 0x2, [{0x4, 0x4}, {0x0, 0x1}, {0x3, 0x8}, {0x5, 0x9}, {0x3, 0x5}, {}, {}, {}, {}, {0x1, 0x5}, {0x5, 0x6}, {0x2, 0xa}, {0x7, 0xa}]}]}, @NL80211_BAND_6GHZ={0x14, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0xd, 0x2, [{0x1, 0x2}, {0x0, 0x4}, {0x5, 0x1}, {0x7}, {0x0, 0xa}, {0x1, 0x6}, {0x2, 0x4}, {0x7, 0x5}, {0x2, 0x1}]}]}, @NL80211_BAND_6GHZ={0xa4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xa, 0x1, [0xb, 0x60, 0x48, 0x48, 0x48, 0x6]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x5, 0xc, 0x0, 0x0, 0x0]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x30, 0x7, 0xfffd, 0x1b, 0x5, 0xf5f, 0x8]}}, @NL80211_TXRATE_HT={0x19, 0x2, [{0x5, 0x5}, {0x5, 0x3}, {0x4, 0x1}, {0x5, 0x9}, {0x0, 0x7}, {0x0, 0x9}, {0x5, 0x2}, {0x3, 0x8}, {}, {0x0, 0x6}, {0x5, 0x5}, {0x2, 0x6}, {0x0, 0x1}, {0x4, 0x4}, {0x7, 0x4}, {}, {0x7, 0x7}, {0x3}, {0x0, 0x8}, {0x0, 0x4}, {0x7}]}, @NL80211_TXRATE_HT={0x39, 0x2, [{}, {}, {0x5}, {0x6}, {0x2, 0x1}, {0x4, 0x3}, {0x2, 0x2}, {0x1, 0x6}, {0x5, 0x5}, {0x3, 0x9}, {0x5, 0x7}, {0x6}, {0x1, 0x2}, {0x1, 0x3}, {0x1}, {0x0, 0x4}, {0x2, 0xa}, {0x1, 0x1}, {0x5, 0x9}, {0x0, 0x9}, {0x7, 0x1}, {0x2, 0x3}, {0x6, 0x3}, {}, {}, {}, {}, {}, {0x0, 0x6}, {0x0, 0x2}, {0x5, 0x8}, {0x4, 0x8}, {0x0, 0x4}, {0x6, 0x1}, {0x4, 0x7}, {0x0, 0xa}, {0x6, 0x9}, {0x3, 0xa}, {0x7}, {0x6, 0x9}, {0x4, 0x9}, {0x5, 0x5}, {0x1, 0x8}, {0x4, 0x6}, {0x1, 0x1}, {0x4, 0x3}, {0x7, 0x2}, {0x1, 0x9}, {0x0, 0x4}, {}, {}, {}, {}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xfff, 0xb6e, 0x7, 0x0, 0x1ff, 0xbeed, 0x820b]}}]}]}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xdb}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x98, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x44, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x19, 0x1, [0x48, 0xc, 0x30, 0x4, 0x12, 0x12, 0xb, 0x4, 0x36, 0x24, 0x6, 0x5, 0x8becc7b7abfafc2, 0xc, 0xc, 0x24, 0x12, 0x1, 0x60, 0x5c, 0x0]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff, 0x4]}}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x6c]}]}, @NL80211_BAND_5GHZ={0x38, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x31, 0x2, [{0x2, 0x5}, {0x5, 0xa}, {0x1, 0x1}, {0x0, 0x4}, {0x4, 0x7}, {0x2, 0x5}, {0x4, 0x4}, {0x1, 0x6}, {0x6, 0x5}, {0x3, 0x4}, {0x3, 0x7}, {0x6}, {0x5, 0x8}, {0x3, 0x9}, {0x7}, {0x1, 0x2}, {}, {}, {}, {}, {0x4, 0x2}, {0x0, 0x8}, {0x3, 0x3}, {0x7, 0xa}, {0x4, 0x7}, {0x6, 0x2}, {0x0, 0x3}, {0x0, 0x9}, {0x1, 0x2}, {0x5, 0x6}, {0x6, 0x2}, {0x3, 0x6}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x7}, {0x4, 0x4}, {0x2, 0x2}, {0x6, 0x2}, {0x5, 0x6}, {}, {}, {}, {0x2, 0x2}, {0x1, 0x9}, {0x1, 0xa}]}]}, @NL80211_BAND_2GHZ={0x18, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x8, 0x3bb, 0x6, 0x9, 0x2392, 0x8001, 0x7]}}]}]}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x3e0, 0x11d, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x7c}]}, {0xa4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x37}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x3}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x78, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}, @NL80211_BAND_5GHZ={0x70, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x4883, 0x5, 0x4, 0x1000, 0x2b, 0x2fb, 0x8]}}, @NL80211_TXRATE_VHT={0x14}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x30, 0x2, 0x18, 0x9, 0x9, 0x1, 0xb, 0x6c, 0x7c, 0x10, 0x18, 0x18, 0x9, 0x28, 0x12, 0x48, 0x1b, 0x6, 0x1, 0x2, 0x3, 0x36, 0x30]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8]}}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x100, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xec, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xfff, 0x7fff, 0x1, 0x0, 0x6, 0x4, 0xff]}}]}, @NL80211_BAND_5GHZ={0x58, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x6, 0x7}, {0x0, 0xa}, {0x0, 0x2}, {0x0, 0x6}, {0x3, 0x9}, {0x6, 0x1}, {0x5, 0x1}, {0x1, 0x7}, {0x1, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x4}, {0x5, 0x3}, {0x0, 0xa}, {0x7, 0x1}, {}, {}, {}, {0x7, 0xa}, {0x6, 0x5}]}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x7, 0x1}, {0x0, 0x1}, {0x1, 0x7}, {0x5, 0x7}, {0x4, 0x2}, {0x4, 0x7}, {0x4, 0x1}, {0x6, 0x2}, {0x3, 0x5}, {0x1, 0x4}, {0x0, 0x9}, {0x2}, {0x3, 0x8}, {0x4, 0x4}, {0x0, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0x70, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x21, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x3, 0x30, 0x1, 0xb, 0x3, 0x1, 0x48, 0x1b, 0x12, 0x53, 0xb, 0x36, 0x6, 0x2, 0x12, 0x30, 0x60, 0x1, 0x36, 0xb, 0x2, 0x30, 0x18]}, @NL80211_TXRATE_HT={0x11, 0x2, [{0x1, 0x3}, {}, {}, {}, {}, {0x5, 0xa}, {0x6, 0x7}, {0x1, 0x5}, {0x2, 0x6}, {0x6, 0x2}, {0x6, 0x4}, {0x2, 0xa}, {0x1, 0x8}]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x4, 0xc, 0x9, 0x9, 0x60, 0x30, 0x9, 0x12, 0x48, 0x2, 0x41, 0x36, 0x18, 0x12]}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x60, 0x48, 0x12, 0x48, 0x16, 0x60, 0x57, 0x16, 0x48, 0x3, 0x4, 0x7b51484c9c5f6bbb, 0x3, 0x33, 0x12, 0x30, 0x48, 0x1, 0x12]}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}, {0x38, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x41cd}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5}]}, {0x1dc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xdce1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x19c, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xf4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0xb, 0x2, [{0x1, 0x3}, {0x4, 0x9}, {0x5, 0x4}, {0x6, 0x3}, {0x6, 0x7}, {0x0, 0x7}, {0x2, 0x5}]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x9, 0x3]}, @NL80211_TXRATE_HT={0x29, 0x2, [{0x1, 0x1}, {0x3, 0x6}, {0x1, 0x7}, {0x0, 0x8}, {0x5, 0x5}, {0x4, 0x9}, {0x5, 0x7}, {0x0, 0x6}, {0x6, 0xa}, {}, {}, {}, {}, {0x4, 0x7}, {0x6, 0x3}, {0x7, 0x3}, {0x1, 0x6}, {0x1, 0x4}, {0x4, 0x7}, {0x6, 0x7}, {0x0, 0xa}, {0x2, 0x6}, {0x0, 0x2}, {0x7, 0x8}, {0x2, 0xa}, {0x4}, {0x0, 0x4}, {0x6, 0x7}, {}, {0x0, 0x2}, {0x1}, {0x2, 0x1}, {0x4, 0x3}, {}, {}, {}, {}]}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x0, 0x6}, {0x5, 0x1}, {0x2, 0x2}, {0x0, 0x3}, {0x5, 0x1}, {0x6, 0x8}, {0x2, 0x8}, {0x7}, {0x6, 0x8}, {0x0, 0x7}, {0x3, 0x6}, {0x0, 0x5}, {0x7, 0x4}, {0x5, 0xa}, {0x6, 0x6}, {0x1, 0x13}, {0x5, 0x7}, {0x4, 0x5}, {0x4}, {}, {0x7, 0x8}, {0x6, 0x5}, {0x7, 0x8}, {0x4, 0x8}, {0x5, 0x2}]}, @NL80211_TXRATE_HT={0x1a, 0x2, [{0x2, 0x9}, {0x6, 0x6}, {0x5, 0x7}, {0x2, 0x3}, {0x7, 0x7}, {0x6, 0x8}, {0x3, 0x5}, {0x2}, {0x0, 0x4}, {0x7, 0x5}, {0x5, 0x9}, {0x5, 0x7}, {0x1}, {}, {0x0, 0x8}, {0x5}, {0x6, 0x5}, {0x5, 0x8}, {0x5, 0x2}, {0x0, 0x3}, {0x4, 0x4}, {0x2, 0x5}]}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x4, 0x5}, {0x0, 0x2}, {0x0, 0x9}]}, @NL80211_TXRATE_HT={0xf, 0x2, [{0x6, 0x6}, {0x1, 0x2}, {0x0, 0x7}, {0x3, 0x4}, {0x3, 0x5}, {0x5}, {0x4, 0x7}, {}, {0x1, 0xa}, {0x1, 0x3}, {0x0, 0x5}]}, @NL80211_TXRATE_HT={0x2f, 0x2, [{0x4, 0xa}, {0x1}, {0x6, 0x4}, {0x1, 0x9}, {0x1, 0x9}, {0x5}, {0x1, 0x9}, {0x5, 0x4}, {0x7, 0x4}, {0x1, 0x6}, {0x1, 0x9}, {0x2, 0x3}, {0x3, 0x8}, {0x3}, {0x2, 0xa}, {}, {0x1, 0x1}, {0x3, 0x4}, {0x2, 0x1}, {0x3, 0x2}, {0x4, 0x8}, {0x5, 0x3}, {0x0, 0x4}, {0x2, 0x7}, {0x3, 0x1}, {0x3, 0x8}, {0x6, 0x3}, {0x3, 0x1}, {0x1, 0x8}, {0x2, 0x8}, {0x3, 0x7}, {0x5, 0xa}, {0x0, 0x2}, {0x7, 0x8}, {}, {0x2, 0x6}, {0x0, 0x8}, {0x1, 0x6}, {0x2, 0x6}, {}, {0x5, 0x7}, {0x7, 0x1}, {0x2, 0x5}]}, @NL80211_TXRATE_HT={0x2b, 0x2, [{0x3, 0x3}, {0x4, 0x6}, {}, {0x2, 0x8}, {0x0, 0x7}, {0x5}, {0x7}, {0x4, 0xa}, {0x2, 0x2}, {0x1, 0x5}, {0x1, 0x8}, {}, {0x2, 0x5}, {0x0, 0x5}, {0x3, 0x8}, {0x5, 0x7}, {0x1, 0x5}, {0x4, 0x7}, {0x0, 0x5}, {0x1, 0x7}, {0x1, 0x7}, {0x1, 0x9}, {0x6, 0x5}, {0x6, 0x6}, {0x2, 0x3}, {0x4, 0x1}, {0x0, 0x4}, {0x5, 0x2}, {0x2, 0x5}, {0x5, 0x1}, {}, {0x0, 0x5}, {0x5, 0x8}, {0x0, 0x4}, {0x5, 0x6}, {0x4, 0xa}, {0x6, 0x9}, {0x7, 0x6}, {0x7, 0x5}]}]}, @NL80211_BAND_2GHZ={0x64, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x25, 0x2, [{0x4, 0x6}, {0x0, 0x2}, {0x3, 0x3}, {0x5, 0x7}, {0x4, 0x5}, {0x1}, {0x6, 0x2}, {0x5, 0x8}, {0x6, 0x7}, {}, {0x0, 0x6}, {0x4, 0x2}, {0x1, 0x1}, {0x7, 0x2}, {0x5, 0x9}, {0x0, 0xa}, {0x1, 0x7}, {0x2, 0x7}, {0x1, 0xa}, {0x2, 0x8}, {0x0, 0x4}, {0x2, 0x1}, {0x2, 0xa}, {0x1, 0xa}, {0x0, 0x8}, {0x1, 0x7}, {0x5, 0x6}, {0x0, 0x7}, {}, {0x6, 0x1}, {0x2, 0x7}, {0x1, 0x5}, {0x0, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x16, 0x30, 0x30, 0x30, 0x2, 0x36, 0x36, 0x16, 0xb, 0x9, 0x12, 0x2, 0x0]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x40, 0x1, 0x3a, 0x8, 0xfe01, 0x6, 0xcd5]}}]}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x0, 0x9, 0x9, 0x2, 0x24, 0x6c, 0x3, 0x3, 0x37, 0x18, 0x36, 0x5, 0x6]}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x8, 0x2, 0x1f, 0x8, 0xff26, 0x1ff, 0xe9c]}}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x70}]}]}, @NL80211_ATTR_TID_CONFIG={0x4}, @NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x71}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x20, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2f19800}]}]}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4040}, 0x4004040) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x8, 0x13, [{0x48, 0x1}, {0x6c, 0x1}, {0x2}, {0x24}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r6 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000000080), 0x4) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001100), r3) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000016c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001680)={&(0x7f0000001140)={0x534, r8, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x4c}}}}, [@NL80211_ATTR_FRAME={0x335, 0x33, @probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x943}, @device_b, @device_a, @from_mac=@device_b, {0x7, 0x1f}}, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x4, [{0x4, 0x1}, {0x2}, {0x2, 0x1}, {0x5}]}, @void, @void, @void, [{0xdd, 0x7e, "0227385f7b43ea089caaa3e3d64d66e198e1758ccb457a9b39dd613e3ed435fa3d605af9572c55b0a52b298f2abc751caba7ffb8a2c5bd97620eaaf91089a0d0ab21f965e085094918aa437a564c6232d669b1f6482b219264df296baf9395bcc3c53cd4542be99d427fa2ee085be88f8f975c094740acbf0d2f73fc0067"}, {0xdd, 0x33, "22d5b548b667b824a1a7e056ababdd6dd5334d3f8edccbb7edb13601e093c8ebc245706e53e442ab3274e3dc6935ee5054d48c"}, {0xdd, 0x9a, "2e5d00fbd2bdd17efceafdbf5b60c65686164d5119aa106aaf59b059c479a584b9cff5db0432b4e2e19b10f71eb7a4b1f41028d856292781c7e9d326f07b11a225bf6ab17f48fe10c537aac8f5723bca9557184b2e5256c7f6c012198b962819c00a9b32f8a05124f15231097db39553257a63946a87a35e227b186a281086a7ce905a3e76fd419469f63bd824422ee40807b1203747d843ed39"}, {0xdd, 0x22, "c7a524df5aabe6fcfae8a688a9d3b675d353bc5a90033ab930be252602f8cbb6885f"}, {0xdd, 0x70, "8404eef968c7aadbc2d1a8ca122375cfae04e02240c1efe5c709a0d58cfff8a1302bd2349971ba1d9a7761a5ceee1330fcdebe29821a93084a387a1375110c602c1ac78e844277d75ead47ce7c9f38123e06fcacf30225dabef5e2a2c838dac8345514c271261bc7a047cf93f677d02d"}, {0xdd, 0x2e, "77e9083767f97350b941aea14fd819b7db10c646fb16f9ab06934ad13521aca9923ad27ec6f8caa03ad07486d8d2"}, {0xdd, 0xf2, "60fb4975d4f6cea51daa7cf7619330be3ecd7d00fb786bd60c22a011ffe0758594c93960b2bca209fe95f90fb31e9caea9c92b05418ec427e69e8d7d37b96d44d391461471b29240b1adc089fe8ebd4960ca3e691e5f82bb4eeff537f142798d65b863865cf223e3dd0fc81772142eaa6e847351da7a736d87aa86847aa71469c3106d11de2cea25dfd517a2e4aa821e97cb4823ce90bf8dc76153f35a678e51be3fde58441e8da6fc12548c021a22227614d20f3468f4877b3bad67863b06640b090d47af733d980a815d7b7015abbf6d4f94f1faee865e6fc12fbede19704a0bb1f4faac6ae2a39e8359d4c4bbf62010ff"}]}}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0xe, 0xcd, [0x0, 0x2, 0x629c, 0x7, 0xbc]}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x1]}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}], @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_FRAME={0x1a7, 0x33, @reassoc_resp={@with_ht={{{0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x1f}, @device_b, @device_b, @initial, {0x7}}, @ver_80211n={0x0, 0x7f, 0x2, 0x2, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1}}, 0x8001, 0x18, @default, @void, @void, [{0xdd, 0x97, "134921f2572d13984c77e541d623fba6edc9e95bd891f0138aea21ef94e0dc3207abf00b5b6c665d4626fbeed5515048ca9802238da7434a4531286d2e685c94554d83f22c9c9d42f3659eba3e33277e57b5aae386ee8b4a7a6387d77447177277ddfdd5e6d72da05e7d37117b7168f6f39f6b1fbf293eaec9b8b1d6f5419f2c66ebf9035ce13dddafedd888630148d471be29500be2a1"}, {0xdd, 0xa6, "4d57c90732a9ccfd7c5975106ac5a16d3d35f8a06e72d1747854c9534a916cc05540264ffca26666d66919f0ecb46edceb5218e9de72203aaf85693841e15ee625e8e638938e013e84bc5441f297bb3969ddbd3def26a340df0de9f212f6c37ef3c5bb72bc1ba53d0a482e52472b05350389937b5cffb1023f59e49aa6a1fd04da6c9ec946de84fd9200ceedc09a820f5e73ca0f544abab23275850380cf2057930ccc013b76"}, {0xdd, 0x3e, "a508382a62e110794c3bbe28e95cb7a0764d942aee013343f6fe5dc0cd7b6a0937e6a010aec08e35960bdc3c9fedb38a655b21de92ac678a7ec1efaf0100"}]}}]}, 0x534}, 0x1, 0x0, 0x0, 0x11}, 0x400c8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000c0000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020dc2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 477.715299][ T7046] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 477.723337][ T7046] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffff1f0000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:26 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x1cd842, 0x0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x7c91574fae337761, 0xbc) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) socket$nl_xfrm(0x10, 0x3, 0x6) 22:43:26 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 35) 22:43:26 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x1e4) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000040)='./bus\x00', 0x84) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xffffffff) sendfile(0xffffffffffffffff, r2, 0x0, 0x800003df) 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000400000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 477.819894][ T7071] loop2: detected capacity change from 0 to 224 22:43:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020fe2020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000100000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 477.930880][ T7093] FAULT_INJECTION: forcing a failure. [ 477.930880][ T7093] name failslab, interval 1, probability 0, space 0, times 0 [ 477.943517][ T7093] CPU: 1 PID: 7093 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 477.952306][ T7093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.962404][ T7093] Call Trace: [ 477.965678][ T7093] dump_stack_lvl+0xd6/0x122 [ 477.970315][ T7093] dump_stack+0x11/0x1b [ 477.974477][ T7093] should_fail+0x23c/0x250 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000040200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 477.978890][ T7093] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 477.984177][ T7093] __should_failslab+0x81/0x90 [ 477.988939][ T7093] should_failslab+0x5/0x20 [ 477.990441][ T7091] loop2: detected capacity change from 0 to 224 [ 477.993469][ T7093] kmem_cache_alloc+0x4f/0x300 [ 478.004441][ T7093] ext4_mb_new_blocks+0x317/0x1fc0 [ 478.009555][ T7093] ? ext4_find_extent+0x7b2/0x7f0 [ 478.014584][ T7093] ? ext4_ext_search_right+0x2e3/0x540 [ 478.014607][ T7093] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 478.014632][ T7093] ? ext4_es_lookup_extent+0x36b/0x490 [ 478.030751][ T7093] ext4_map_blocks+0x71e/0xf00 [ 478.035518][ T7093] ext4_iomap_begin+0x4b0/0x630 [ 478.040364][ T7093] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 478.045612][ T7093] iomap_iter+0x39c/0x470 [ 478.049943][ T7093] __iomap_dio_rw+0x698/0x1010 [ 478.054723][ T7093] iomap_dio_rw+0x30/0x70 [ 478.059083][ T7093] ext4_file_write_iter+0xaa9/0x11f0 [ 478.064512][ T7093] do_iter_readv_writev+0x2de/0x380 [ 478.069753][ T7093] do_iter_write+0x192/0x5c0 [ 478.074354][ T7093] ? splice_from_pipe_next+0x34f/0x3b0 [ 478.079811][ T7093] ? kmalloc_array+0x2d/0x40 [ 478.084469][ T7093] vfs_iter_write+0x4c/0x70 [ 478.088956][ T7093] iter_file_splice_write+0x43a/0x790 [ 478.094320][ T7093] ? splice_from_pipe+0xd0/0xd0 [ 478.099148][ T7093] direct_splice_actor+0x80/0xa0 [ 478.104075][ T7093] splice_direct_to_actor+0x345/0x650 [ 478.109453][ T7093] ? do_splice_direct+0x190/0x190 [ 478.114510][ T7093] do_splice_direct+0x106/0x190 [ 478.119341][ T7093] do_sendfile+0x63e/0xbb0 [ 478.123784][ T7093] __x64_sys_sendfile64+0x102/0x140 [ 478.128970][ T7093] do_syscall_64+0x44/0xa0 [ 478.133461][ T7093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.139376][ T7093] RIP: 0033:0x7f5a1881e709 [ 478.143776][ T7093] 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 [ 478.163363][ T7093] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 478.171756][ T7093] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 478.179733][ T7093] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 478.187694][ T7093] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 478.195646][ T7093] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 478.203707][ T7093] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002120202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:27 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000002ac0)={0x10, 0x13, 0x3}, 0x10}], 0x1}, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) 22:43:27 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 36) 22:43:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:27 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) 22:43:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002220202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 478.645770][ T7126] loop2: detected capacity change from 0 to 224 22:43:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000600000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000040600000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 478.746135][ T7135] FAULT_INJECTION: forcing a failure. [ 478.746135][ T7135] name failslab, interval 1, probability 0, space 0, times 0 [ 478.758782][ T7135] CPU: 0 PID: 7135 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 478.767509][ T7135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.777555][ T7135] Call Trace: [ 478.780871][ T7135] dump_stack_lvl+0xd6/0x122 [ 478.785466][ T7135] dump_stack+0x11/0x1b [ 478.789625][ T7135] should_fail+0x23c/0x250 [ 478.794052][ T7135] ? __es_insert_extent+0x51f/0xe70 [ 478.795010][ T7145] loop2: detected capacity change from 0 to 224 [ 478.799250][ T7135] __should_failslab+0x81/0x90 [ 478.799274][ T7135] should_failslab+0x5/0x20 [ 478.814806][ T7135] kmem_cache_alloc+0x4f/0x300 [ 478.819573][ T7135] __es_insert_extent+0x51f/0xe70 [ 478.824608][ T7135] ext4_es_insert_extent+0x1cb/0x1950 [ 478.830040][ T7135] ? ext4_es_scan_range+0xf2/0x150 [ 478.835157][ T7135] ext4_map_blocks+0xa5d/0xf00 [ 478.839925][ T7135] ext4_iomap_begin+0x4b0/0x630 [ 478.844910][ T7135] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 478.850112][ T7135] iomap_iter+0x39c/0x470 [ 478.854487][ T7135] __iomap_dio_rw+0x698/0x1010 [ 478.859300][ T7135] iomap_dio_rw+0x30/0x70 [ 478.863631][ T7135] ext4_file_write_iter+0xaa9/0x11f0 [ 478.868929][ T7135] do_iter_readv_writev+0x2de/0x380 [ 478.874135][ T7135] do_iter_write+0x192/0x5c0 [ 478.878724][ T7135] ? splice_from_pipe_next+0x34f/0x3b0 [ 478.884239][ T7135] ? kmalloc_array+0x2d/0x40 [ 478.888836][ T7135] vfs_iter_write+0x4c/0x70 [ 478.893355][ T7135] iter_file_splice_write+0x43a/0x790 [ 478.898726][ T7135] ? splice_from_pipe+0xd0/0xd0 [ 478.903588][ T7135] direct_splice_actor+0x80/0xa0 [ 478.908530][ T7135] splice_direct_to_actor+0x345/0x650 [ 478.913899][ T7135] ? do_splice_direct+0x190/0x190 [ 478.918933][ T7135] do_splice_direct+0x106/0x190 [ 478.923801][ T7135] do_sendfile+0x63e/0xbb0 [ 478.928229][ T7135] __x64_sys_sendfile64+0x102/0x140 [ 478.933458][ T7135] do_syscall_64+0x44/0xa0 [ 478.938008][ T7135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.943938][ T7135] RIP: 0033:0x7f5a1881e709 [ 478.948362][ T7135] 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 [ 478.968058][ T7135] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 478.976479][ T7135] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 478.984480][ T7135] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 22:43:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000700000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002520202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 478.992454][ T7135] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 479.000434][ T7135] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 479.008493][ T7135] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:27 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)=0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bridge\x00', 0x10) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) [ 479.121972][ T7153] loop2: detected capacity change from 0 to 224 22:43:28 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 37) 22:43:28 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000010840)='./file0\x00', &(0x7f0000010880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r6 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x800003df) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010d40)=[{{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)="149f7d181567eec5a39845b18d6b9d0617f3debc33b1ed510cb2f628dbafb3f04abc1da3837b4099a2e605b5af099c6ac7fd95437f830fe07da819df248560daf6c7fa17308062a6ba17ddffa85190a75d413697e241d11e686238e1f1f99646ff9d8bb7007e28c0b30098a00d9102408d16a828f339b9b81f641913fdd4c5cccb37455c6331ce04dc425d63b2451b3cf285bbf69daf36fb60198a35d46d93c82de4c370ddf63d1e561fbfd6d6e4d1e354abbc2002c74342f1f4691481c4c4dd915d3359c563ff431fefc6", 0xcb}, {&(0x7f0000000280)="1d79387a5ad2f043cbbf51ecc102976acc283be4f0ac878281093c2e438f", 0x1e}, {&(0x7f0000000480)="03484285a41392c11ce8787ca26071354a0c8b13164b7bbdf58164dc650d066659a8cf83032255ee35365dc9d5fbbc1d80d0fdd1a65e8748bb8ba5354874465a623aab83aa1eac99f645a187c7c0e024", 0x50}, {&(0x7f0000000500)="10f9f4c0cfe6913b8ad7675a2560e4155ca7e1b565ece42514eed17dcbbe175bd081ddc350868250b434d8071299d07ee2ecdf356cea751f5d9b9f84dad40b62708460f15db70bb95fefd7a3c17d4a5268570fe569163a9ef9325c248d89356d9a64c1307408897c92454ab8ae276685d4315c072635281a9fab887e1509c2fca61796d9ec7a707ad3a55dbc25045b8c4798f2f6eada831f256ffe45df35d75f2ceaf79dc454c629cf41a8bc6885263df26f23", 0xb3}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50, 0x20008045}}, {{&(0x7f0000000700)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000600)="c2e7c18300a53178ea02b55a7ac78ed18446db44a48639b60ebe817a12f3e3e65b1ba0766c17b90242912597be", 0x2d}, {&(0x7f0000000780)="46e3c646347bf23cc910c221d7783ea3fb286c34f080844f0afa9d3eb22f35f83b45588644beb312e45005c031cb42fff04c69cba263df744a70d84d1ba182ed18db83c610c216a7bc55f57ebc4b4a19657d5103600f16ccccc4231eed45621ecb62710a3526a3af2058bf09db01f085ac1bb9ff52f422c8905d673add5473f8c043041351a66230396b2ad26f216fe46dacac4ebed86e7ba7fee871f571d250edbddb87fe2b97f9cebe57", 0xab}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, r3, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0xe0, 0x800}}, {{&(0x7f0000000a80)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000b00)="3377c22b7ebcaa42f43fb72528280554692408c9ddd6c7da2260585981540df7e55c14d7a431a2533fe88d19b7613d6fa5606ea2846d5444e23cad2c727429e76cf3dec0564bb4c69b9de7e8756429e18c147252c1f6f3878e83f4ddae21003d062a0fc26b5066bd0830c64e3ee2e956af0cd137", 0x74}, {&(0x7f0000000b80)="2d06b77b75c262b752b87bc450af5e6360ee1b81c0ec2423c70fa6f9ef879e6d23b34bfaa110891288a03f7c90f01505a6bcc4b46b0676b3ea0904f7bd4cb8853cd615546e033784aad2890b616392f74de159052c751db87cd92e0dc4e1f58c69c09f6f0d80b616faf67a7f87b54ebf2ee65de39623071233a1fdec3ee4e5f5e37106b5ff2ad7fcdca84fb999abde4035cd866f6331432c8127452ec795cb3f52dccb6a41fca44d9d6310f5d2cb462fa477b1", 0xb3}, {&(0x7f0000000c40)="df5ea8c2594f9522d100344350110d8019ae3878a3afdb3c54567ecdeb8238a88125290f61e9330c97c6923dd7c331671b2b428936ba894011612fe4c3db75661815530d55112ad1755ded5234792d5028de88299065583393c8e20e118981486c360c750833724ca57dc7d7ada3bdb0d67a7f855a036515d3042890b5acc92bb10065d6d4d1e34960389303bff3aa00d88c1d2068daaf7c2dae46fcccaad720146339028907140189d383f41c0fd01826e1c8a1112cf11734f2d5cc0c97be18be3e51ca1c6f0f269e07fa7ff551155ae7e5b031db54c545c103b969158f4ca9bcf3b1ad689d1467fd7467341f7623dd", 0xf0}, {&(0x7f0000000d40)="b14c266193aef2b3a1ae29d8455afe215d1006644dcf756a7fff9aad5af1d946b12be8d243b718732a5c91a2695b5f5b721f198d439639085c249cdd9413f658a1d28d67f0b6dabad2f5fcec596c7094679200975f08eb83903c1d5cc97310faaf212cb65b74c9", 0x67}, {&(0x7f0000000dc0)="4e308f8d9783e89733eac587d8aa1ebb3dfcf57154a3ff54c88abe006b1965bf951921d9b80794f8acc45c095a92ab84925beb2cee0690e5963d33b01d41c4c90d318dea2f3c2af1a07953305bb5fd77426d39d7661bb4c7dab67365e9c29e76ddfbf53bedf06f9a00b48f8457a521c7ada7482b47de9047ac60252b45c4bf3360578c0dd2efb42998a17ecafed9cebe8492832e67c53bb8ca01a65f4a56c03a4bec41960d4e96be1108571f17b25311bba98f5c54f49bdd98bbb20cfe5bc86395bdb56c247a439e6accb8389b8979df5bbb7a663707ab2bb8c56c83cb068ecc87ce21c1941d9ed09a22332f09b6853c36f890a709d3a55c64cbdd8eac63351c6f0e3c281bd353ffb74e875ba90dede7edce4a3dc6102798736f3e1b06a596a0f4e57d1a9b6304e987d5228493a8f028f0fd344c1c413d4e81edd6bd383e5587f9f974007ffc5ba21068b3919d70753df75d5a6b7258cd9049d30c1b1269c686f88ada70e4dc23e83a265cf12cc17042338ed170bb734b7200168894ade85acd90d95948901eb3622bf6c15dbf4883b2de6130192bf3578fd915ce2d10faa67995a5a6e667694e43cccb8a7ae23f72d00b6412225eaf5fc3af283c49f5e4bfeacfd368cead1e100becbe5aba067d501979f0a59a1d56569763af8ebbf2049f092c05786d17e470493f20c3e1eb002505ef655f95294569c5322dd026e3ab64af157c528ec867e4acc0b19b53f82c62d0c9caff166eccff3cd1fb06a0cfd4697f8a5629a999382f4126b705782362ca327e88f973733d359251778cfc3e659dec144a69a4e184d33de5e0f6c241c87b73e4c36d84fb2f1d87586bdd7d2f7350c46e86ebf1ef5bf0007a0f5be4c530250382eefc2e13e430ec73f926c70a9281065b54688977506bf8375c1fe226596ded287c06474e210349a05fa7de9e841191e46b4b5f5655e4f8082c4529e20d72e8e6cf7d0d011b3128fa3f30743c80b550cb00a0ff13ce4a60783fad94ef16ab6c9218ffb0ad3e66bd6c12ea9f7ec6b1b17006fe788ad280ef38e27a8d94c1c2249baf33df33539c3a4ae57f0d37ac3a71f131fb6de4bf037bcd8a4de8d936bc2058a5d8a68364447c6873bd9aaec08ff88e7e362391b16b69098a34a12a49b4c43b04bc61b04563e707923bd17eb22e52009f498e90110dcfb485a795b3c4a2d4e5a5f1737887e03809c36fa22577e4eb8121eb89574e2ed5d6e0c7878a1d5b3d92b8c3b10117f4636fb92b618a5cd119e90008989218ceb8c1957eb970faba71038fa184cbb59eede60e1a58217ce067e79c7c8644aac313b254f0444e14c208ef3ed7beb823e52ecc15475893a8946b72c13f61e925036b4f56315d36adc2e8de9d705c725e414a7700d35a7d4ae43c46eb6090ce60a091b42d6faae802789012a120296be1615904070f8b873b3a58c942969a4982976905d560614daa7c45d504535a1d4382b3a40ad342cd98208cf4c17385c59470313bc32dc417ffda09e83419547ae749ce19974526a5c952e0cab372d446208ea208ca7426d1a3b81eb7603572d3fad740fd85ab8a401774b7503833bada5d34a1eaa51668cf8747aeb580375956568b00d0dc80975bf49ce594bc625de930581b1b75314ec4548e4fa2e2737bd5c7aa1f304d92bc1f0ee7cfbc6c3483089ff384cedcd05c209defc42a542177b561311c7f8fd21fb89ed8308fda30c71aa823603e28f90d88b9ab17596fef53461a127665751e3befb7b31d3d4627e8acde5779a697e3f9b3ea380cb84c33aeb1d1aa41f05b0c0d2ef9935dfb5d01767e50da69854a31f199f9232128464f97b67bab91a936499de202fa48467603662867a4fbf2519ec3597805b2a4f37120c32c51dc432663ac8ac9b04a0fe6aca326fad682b19324dae768eded8ffd93a628e35bd98887d8abd30c15aa4fb3ce1932d775a5ca4a6d84c0fd38cd5d28dfb71e1eda9c14a83fc5295f80d52deca4c80bc1c0948a057dabe00fb9d7ea511d12a24d1860ae5647b001f2a68feeeb70038de2975fa5d7e34581c1e2cd75aedfad0ae9d8fd473e7ff6d3058871e516dd78c6e43708fc47165c3d13dc6be9538c31de0f0c931a698984695ad295176107816c14d3d40ce32f8f36aa29b7addfcaf39d4acb3d87c1ef057694511fa935d3775875e55c96e19f5a22f002829cd31cb999647fa67fcca2c59a2d6496e267a839bdbae6fae7da947f4aa5ead8e6b7d276c56ab11bfbc5ac1b0d3db54b9e04833f8164be050ab3d04bae0359c3ec2f1018858853db8ac01eac1522c1b72f2598dd28bf4c60aee8e925554f52eaaea30deb5db48a19af9e8c3b1ce18a2c8ed0aea54b8f501560426c57c50368690a47401eaf5590d92bd02c237433f0838b5d26643330ef202a227d1954ba115eef235e44fe642294e45062245df6793206a968ba0a3f8bc2a25ea64e7e1ab43df11c7034cf51e408e47dde7250d9f870274bb07662372a27094cb84ed9f7a974788bdddc49173403229ea04e9d1e7ae524e262d39391ce9a1a581d0fa266587c74caac88d98a9164eb680158f9fa21915dcc9a3662bcc5bdce78da2b7e4645bd05d1bbef54d0304c7006168437fec3281e0d9f7e551de358b2dfbf600645496e98d1b334112ba6af6116c0ff4542605521eda58f6860f2d925bbb2b7a53943e9fe7fbd4e58d350f697f885cb274f989961b20a365201b07c6b4d61e5b321942e1ffff172d19d6c943bc3eff720754e7850b6eb671986d7416c50aa138c62217f801e034e478e0a78a802cd502669646111bd3d901c730aedde52d4222295c3d65be56087d9e4dc9f6be124cfadfef0e12a96e57cf58fe56f0d6228bf8209b1e3c1455e52c37b97d87e50fcb9417f869860e98f6abfe176d9db05e422107febef9304906dbd6b8e16d89a4ff0152bd73e935243736d10938eac02c43e6bd5660ae5eafe78456e50df2658fd438550db5d1f0d53280427a43d2f9f954c2e60b57107e9013dc9215a6b19a1e435f45865f3a36b480ca9f6873c900171e3f047c5fc293da63ef3e70771a6c7804de50acf2551a7b87b093fce38d02b78d07112287e503329d0a0031dab4217696f22696d3233a23f72d68fa376470c0e9efb7a393aa860ce70ef6d6262028bfdc0364e1a51a519fc2b0e94efb961912723a0785413041ea99a45a68db98b6b8df104acc151a70a8aab1629fa3ce2d839e9d31667fb296ab595d18568113f39869df2728c3c40e7a99183b39cc1fafc6a507352de76bcbe2d8dcfe2765b2a3d2a421889b2f198fcbe9aac482e31757ee8cd0bc969c95b038612c45218780b8b74151764468d55956060b07096592bdea7d63b2fc554e8fce99d3f392bc7dbcfee326aa946da536abd94cf98bb75c336b1869c4dd4d9bd4ff421973b5b73a491596bde11d923c9c37408fbb8a5d6ea80f2ff932bc8d5f70d960d4b3a8b3e3ee6afb0cf343a468cf0b27eed835cd08a01776fb46cd70503e7d6519e7d3f048d07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0x1000}, {&(0x7f0000001dc0)}, {&(0x7f0000001e00)="587be6e690335dca1dd9549b2da838692ab73f36272d7fb740a8266b4390591bb5294ccb6a3deac75e352713c18faad23bd69f61db89413d7981dc16906ac3d85a64845888fc4122bb", 0x49}], 0x7, &(0x7f0000001f40)=[@rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x68, 0x20000}}, {{0x0, 0x0, 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0x1000}, {&(0x7f0000004340)="64134b66b5e3cd8951c27e1abb147f8557657ce25e55d3a0b93d85c91ed7c973feb324af4e066da3db35e2c419f950d04b8b17efffb76ef844d4b428115edeef5b1b8a544739916cc12c0f7dd3526379b99ee79bf0fe21606b22399b32ec6982d4fba78a1ad0ef523c78b54a686ac07197c1e152ba567f3f0f332f5c304de9d823d80b06452dc6ab131294ff3b91d025e8b4ef3ac92fe122a3aa4a74763b8042dda424ee1eebb891400d7861114830b518f1a3aa24f72d6d9636769c81d7104bd1ea2a4fea54c2bb", 0xc8}, {&(0x7f0000000880)="8de3f4d6c63d42e895e70df9f7fc7e00e4118e68f69562718f86971d6652c02a507713a07e240145803c19582771ab1327faa173c878a6ca98a8121e9b131b5b7f70255df234d4642b42360fcf436d5c32d1da354340b727618fc4e314f8bfea1a5142a7f4a4f1c954ba9cf942f3809d30f14a36f6397e41d18ad26808e3497bc9f7f944018e9bb51cc364fcd532cec4275bc8f9", 0x94}, {&(0x7f00000044c0)="f2a644bdebd37a9c3c8b0892e8fcf2082d4bd98e0a0c856a42eba68450b9e5149cc732b2d542b18784110be655f0f586d1a759b7858f3f33fc3ecc26a93aa949a929ec70ee252e0d695f5ec5f50beba4ecc461ac65c143a6b51982db384026386a41b2b5af696c27a4e13dd0db10ff5c20a9c3201f98a8ff845220325d1d626e15c14c7e438950ef0ac11b87", 0x8c}, {&(0x7f0000004580)="32fd09a391b84ddbe896db66fe749a59ed03444ce1213b4b2bb8d1f6048ce86420706535d2d2211c37c214a32f0215d3e17c2c75145172a1", 0x38}, {&(0x7f00000045c0)="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", 0xff}, {&(0x7f00000046c0)}], 0x7, &(0x7f0000004780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r2, r0, r2, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f000000dc00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f000000ddc0)=[{&(0x7f000000dc80)="232d7619b1257cb5a6", 0x9}, {&(0x7f000000dcc0)="2d57c974809071ebbe1f52f9abb27e546d06d37541583274a6", 0x19}, {&(0x7f000000dd00)="b489062615947b8ea935873f31e661687f4ab06a1a6703f0d82cb75fd8c589bec1b44d01f46361ab5d26482477e00d6511da62194c4d5f89afb974f0f4877dec491fe0a6ae1931d5bc240e48b59bbbeb5bbfacf6a760bcc28a325609efb545ff4ac44187c3425516d9ca62f9e81170c33aa52a455d78acbc9e00997b6377b91e71f4143312f1e2b385f640fe57736ba526daad33afbdc9121149e46e2cd9f41a2cff7ab29ce78b8dc43eb6627a3647d21b3c4b21ed29", 0xb6}], 0x3, &(0x7f000000df80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xd0, 0x4004000}}, {{0x0, 0x0, &(0x7f000000e3c0)=[{&(0x7f000000e080)="95047479a4749943bfc245e59832a1def218f82ee579c6e55f15b99f290f0e49ddb7e4870b400f4085601cbd33c63c680f86d74ee4aef8ce0bcf25255aa708d56b30c60741f6d61189623849f93f29f66c7c6be30d8196331b3c7a1524cf8c6490a28ae327fc03d1d54e1525b8144ffb5de18dcae24c25a95d696b6202e98a4c811685947a59144606510ae75a1d8be0b95dd52c099789799ebe44d4cc52a061223d8690b6fefdb8671f927de57266eca1ee9aa989a14aa262c194a550b3f1737aad11e19118411c7f065efd4edc3be93960", 0xd2}, {&(0x7f000000e180)="486c99524ab50f89fb201350c83c07e2ebadc92de95bd0c22c60c8addb54781cddec57e0de4764a3c750b002805d9bcd095c91f85469dd82006a56a3001ee117e2542cb5b10e743eaebf8e536b3b2104a852e0b93e4cee6dca9a9cfd13cab175d25727abf31951f5cbc030c5b60e80b9cb978a8599c503b250b9631a098ced87c59ffe4b1f894b995e857facc1d36cc09df4ae61098b4a77fb3dbc74e9ec357a46e08f0ec4a70977a0e3a11e72272e3452c9023b9f0fbef9a11aa31215b388883c3e894349459a7193fc3d4a2374c45311c4ac7ca8696d772b61", 0xda}, {&(0x7f000000e280)="2e03603f7eda75db6e0226868596898165ae7aecdb644839568c84e8d51f3bd545a306d1c393c4b96217496d57a6d5a1fc62e852b0d349fd4e70c31490138d9fd8a29b6df804df4995fff3b4f9d3f446691a990d80972d7cc16d855cbd61dbbe3e57de5337b047000a6adb3fb5223b05e384bab7c003c4e9a70aba8c1cb07b70fac3375de8933f772ad3c82c141a09e9b7da93aa04a8981abded31a82080b3b5119cb2b0b8d4ab", 0xa7}, {&(0x7f000000e340)="7e2e224e678e83306221095ec09005217d3b3c7797a4f0b8e6868354c31ba9b55985441b735970f8758a8765f02a81dbd0b408f327f6c10bdd2d20d5d160c56a65017786d4d91df47f5f4dc8ec7b", 0x4e}], 0x4, &(0x7f000000ebc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r1]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}, @rights={{0x38, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8, 0x2404c044}}, {{&(0x7f000000ed00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f000000f1c0)=[{&(0x7f000000ed80)="69f502dfa9698604973d7271edcb3e595ae5964f09ef0ee887bd6ebda5817e04b0873a32a79632eac45f16bb82b1ea67a782bef6f4d5aaad78b6a209853360265b287db3f74ac871613c24935f448ea46f731ab552d87223eece9cdb7864692f2612b3e022f2a65abaa401ff4365b5b30fbd17caa180700110377b2b1bbd5f7906", 0x81}, {&(0x7f000000ee40)="8d464c9b2b9bafe6e87adcfded4f7e3bf019a01b0d7c74cfbb5d511a277b8ddb096d1ff5b55962c17703e41aba76670c7a6858dab53ede72557a823e78e3769871f6cdeb7fe7e5853ddfb07350e8000efad2aafb8e1c865b2cd4629642ad88afc974637bea9f63e10159947bb603aff9f4fee2daa24df65a1899fa5571b67629265ad8fc22e2506c7ed24858124718f5f53e6d0b293663992d2361cd4dba3e894bf6ffd4705449299b7f9e4adb2d1703de7c2c9fed53eff185fd107eb248e924e979008a76087848d0adf4955464403e5545ae06c2c6dbe5986b9a0cc8e29bda1ddbd367ae40c700455e08b3511fd68df250106c", 0xf4}, {&(0x7f000000ef40)="e0bdc34a", 0x4}, {&(0x7f000000ef80)="94f9a7266594c2330bd5d5c70b2d98bbafce1f2b762806c41029134240f9f8d38dab728918d2be1f4b6594fa42ff5439fa9f3ae358b8e994c94ecbfd2bbca532f1e0ebd2b9ab9fad5920d9a26b9dbbf9b321e9c2ff576c246f6bf00477bd2da4ca7fd8c29adb557789608f15b006f89d99cd6c3e33b156adffdeebe91e914db43e2989688facabe6b1db503250223cf0eece3ff3c1c44ee7c98c8baa543a11c3b5fc5a983cc7ac0be78b245edfc614a718240d7ac346ee9387dd9596a0c8a6f374cff2472d8705e24e370c5ba0ac000fa98e59dcd71e1e", 0xd7}, {&(0x7f000000f080)="6a5f2f5e8b5743eaa7dc4946433537c8b1d7c4f5f15f32a5ca2cc45a241cfe6c82c363b83b8c527e24243bd4cb23848692a82bf2dda6ce89ce51d3dd4a653d910836ed665616", 0x46}, {&(0x7f000000f100)="e89dd8652b57706da1e7af6d1389df83e4ad07a05bfac3c9", 0x18}, {&(0x7f000000f140)="1207191d91e03d135ceb940cb380b13b79bdfc93605bd4cae21ad975dd391b726fa8ee4067365d2af21b0b58e5cd01650dabdfbb9878dda858ca4645bee130d8828678a23b8c34e80bb96e76e1d003d808b4c0b992e24344eb89590655d370c806b38960c40ddf41", 0x68}], 0x7, &(0x7f0000010900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}], 0xb0, 0x4008814}}, {{&(0x7f00000109c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000010cc0)=[{&(0x7f0000010a40)="e56360da49e1104f20e43496953cd5", 0xf}, {&(0x7f0000010a80)="5a43949d4d31e603a4edde10c79bc78066ef808cd52692b820f934a9504f293512f7b2f3e3f43015a5b615d869742b126621a7920d49e2dc2329be58fc8407a60667a960f87d5baf4b9e6bfc0813413bef868492664c02814f9d4a57d9e245d85193182ee6404b45ffd063f876da3dc1f381c961a7fec1d1771480aafd5b2e86260f1ff0ebc514db3133a4d8f705da8b752323edb38f6907b39b6d183b3890521a81239b4df7ecba19f5db8a53132bcc398294512cd2365f5097bf5aff0bd5db7c8dc5396175ddedd7bfda63293f5070d17e872aec37c4648c8dd5447aba6b3e5426ebdd808a2e733d2053de379b", 0xee}, {&(0x7f0000010b80)="1d6eb2af009e927700ca0260becbfa07f3ab0ab8de10d86ce5c260cf66b7c3628645c5f444574173eb16b265718890848185e639650acd325c6cbb62c247488efbefd26806a2b3feb9d54297d6e13a2f756debc262", 0x55}, {&(0x7f00000001c0)="c74cca75d424d88de162e439a63e9336929bdfbd5f8d00ad9c232caeb9f90ce0fb96689cf1883d5b05d686b1b82cddd034644c0e7b86fa461d1f2048aaa1e21a4826e67eade78ab41dfdae47c9b754f29feefea354219d1dd90e49380b16d46ba02e1dd7115e79df449ac760b41f23b7905365a1175ba0900b4c9f45616d7d04cf957a555314dba506674c351a3c917f540f381596a3fedd4e7d91011a27656dd8fe2fa3db05399a0abec8e7bca21a", 0xaf}], 0x4, &(0x7f0000010d00)=[@rights={{0x14, 0x1, 0x1, [r7]}}], 0x18, 0x40}}], 0xa, 0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r8, 0x0, 0x800003df) r9 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0x800003df) r11 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x100000, 0x108, 0x8}, 0x18) r12 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r12, 0x40086602, &(0x7f0000000040)=0x8) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000180)=[r10, r11, r2, r1, r12, r2], 0x6) 22:43:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020004020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000900000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020007020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 479.406664][ T7178] loop2: detected capacity change from 0 to 224 22:43:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000b00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 479.500923][ T7184] FAULT_INJECTION: forcing a failure. [ 479.500923][ T7184] name failslab, interval 1, probability 0, space 0, times 0 [ 479.513637][ T7184] CPU: 0 PID: 7184 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 479.522298][ T7184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.532347][ T7184] Call Trace: [ 479.535620][ T7184] dump_stack_lvl+0xd6/0x122 [ 479.540210][ T7184] dump_stack+0x11/0x1b [ 479.544432][ T7184] should_fail+0x23c/0x250 [ 479.548861][ T7184] ? mempool_alloc_slab+0x16/0x20 [ 479.553931][ T7184] __should_failslab+0x81/0x90 [ 479.558700][ T7184] should_failslab+0x5/0x20 [ 479.563210][ T7184] kmem_cache_alloc+0x4f/0x300 [ 479.567997][ T7184] ? ext4_fc_track_range+0x90/0x140 [ 479.573198][ T7184] mempool_alloc_slab+0x16/0x20 [ 479.578050][ T7184] ? mempool_free+0x130/0x130 [ 479.582725][ T7184] mempool_alloc+0x9d/0x310 [ 479.587314][ T7184] bio_alloc_bioset+0xcc/0x530 [ 479.592083][ T7184] ? iov_iter_alignment+0x34b/0x370 [ 479.597303][ T7184] iomap_dio_bio_iter+0x5c1/0xbc0 [ 479.602386][ T7184] __iomap_dio_rw+0x8d8/0x1010 [ 479.607226][ T7184] iomap_dio_rw+0x30/0x70 [ 479.611589][ T7184] ext4_file_write_iter+0xaa9/0x11f0 [ 479.616882][ T7184] do_iter_readv_writev+0x2de/0x380 [ 479.622143][ T7184] do_iter_write+0x192/0x5c0 [ 479.626793][ T7184] ? splice_from_pipe_next+0x34f/0x3b0 [ 479.632290][ T7184] ? kmalloc_array+0x2d/0x40 [ 479.636892][ T7184] vfs_iter_write+0x4c/0x70 [ 479.641408][ T7184] iter_file_splice_write+0x43a/0x790 [ 479.646782][ T7184] ? splice_from_pipe+0xd0/0xd0 [ 479.651723][ T7184] direct_splice_actor+0x80/0xa0 [ 479.656665][ T7184] splice_direct_to_actor+0x345/0x650 [ 479.662049][ T7184] ? do_splice_direct+0x190/0x190 [ 479.667112][ T7184] do_splice_direct+0x106/0x190 [ 479.671982][ T7184] do_sendfile+0x63e/0xbb0 [ 479.676484][ T7184] __x64_sys_sendfile64+0x102/0x140 [ 479.681687][ T7184] do_syscall_64+0x44/0xa0 [ 479.686141][ T7184] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 479.692169][ T7184] RIP: 0033:0x7f5a1881e709 [ 479.696655][ T7184] 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 [ 479.716266][ T7184] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 479.724682][ T7184] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 479.732702][ T7184] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 479.740677][ T7184] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020038e20202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 479.748654][ T7184] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 479.756629][ T7184] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 479.774877][ T7195] loop2: detected capacity change from 0 to 224 22:43:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000d00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:28 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x1000009, 0x100010, r0, 0xd8967000) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x12b000, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000080)={0xfffffffffffffff8, 0xa95, 0x10001}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss={0x2, 0x8000}, @timestamp, @mss={0x2, 0x596d3c83}, @timestamp, @mss={0x2, 0x1c80}, @window={0x3, 0x7ff, 0x3}, @mss={0x2, 0x6}, @sack_perm], 0x8) sendfile(r2, r4, 0x0, 0x800003df) 22:43:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000e00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 479.898716][ T7215] loop2: detected capacity change from 0 to 224 22:43:28 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 38) [ 480.159810][ T7231] FAULT_INJECTION: forcing a failure. [ 480.159810][ T7231] name failslab, interval 1, probability 0, space 0, times 0 [ 480.172877][ T7231] CPU: 1 PID: 7231 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 480.181557][ T7231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.191617][ T7231] Call Trace: [ 480.194926][ T7231] dump_stack_lvl+0xd6/0x122 [ 480.199556][ T7231] dump_stack+0x11/0x1b [ 480.203714][ T7231] should_fail+0x23c/0x250 [ 480.208222][ T7231] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 480.213518][ T7231] __should_failslab+0x81/0x90 [ 480.218357][ T7231] should_failslab+0x5/0x20 [ 480.222867][ T7231] kmem_cache_alloc+0x4f/0x300 [ 480.227635][ T7231] ext4_mb_new_blocks+0x317/0x1fc0 [ 480.232757][ T7231] ? ext4_find_extent+0x7b2/0x7f0 [ 480.237966][ T7231] ? ext4_ext_search_right+0x246/0x540 [ 480.243431][ T7231] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 480.248724][ T7231] ? ext4_es_lookup_extent+0x36b/0x490 [ 480.254185][ T7231] ext4_map_blocks+0x71e/0xf00 [ 480.259014][ T7231] ? crypto_shash_update+0x13c/0x1a0 [ 480.264363][ T7231] ext4_iomap_begin+0x4b0/0x630 [ 480.269220][ T7231] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 480.274421][ T7231] iomap_iter+0x39c/0x470 [ 480.278825][ T7231] __iomap_dio_rw+0x698/0x1010 [ 480.283635][ T7231] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 480.289277][ T7231] iomap_dio_rw+0x30/0x70 [ 480.293691][ T7231] ? ext4_file_write_iter+0x491/0x11f0 [ 480.299212][ T7231] ext4_file_write_iter+0xaa9/0x11f0 [ 480.304571][ T7231] ? ext4_file_write_iter+0x491/0x11f0 [ 480.310038][ T7231] do_iter_readv_writev+0x2de/0x380 [ 480.315244][ T7231] do_iter_write+0x192/0x5c0 [ 480.319840][ T7231] ? splice_from_pipe_next+0x34f/0x3b0 [ 480.325368][ T7231] ? kmalloc_array+0x2d/0x40 [ 480.330081][ T7231] vfs_iter_write+0x4c/0x70 [ 480.334643][ T7231] iter_file_splice_write+0x43a/0x790 [ 480.340018][ T7231] ? splice_from_pipe+0xd0/0xd0 [ 480.344868][ T7231] direct_splice_actor+0x80/0xa0 [ 480.349988][ T7231] splice_direct_to_actor+0x345/0x650 [ 480.355519][ T7231] ? do_splice_direct+0x190/0x190 [ 480.360529][ T7231] do_splice_direct+0x106/0x190 [ 480.365429][ T7231] do_sendfile+0x63e/0xbb0 [ 480.369831][ T7231] __x64_sys_sendfile64+0x102/0x140 [ 480.375012][ T7231] do_syscall_64+0x44/0xa0 [ 480.379428][ T7231] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.385303][ T7231] RIP: 0033:0x7f5a1881e709 [ 480.389706][ T7231] 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 22:43:29 executing program 4: r0 = syz_io_uring_setup(0xf03, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100)={0x206200, 0x19, 0x14}, &(0x7f0000000140)='./file0\x00', 0x18, 0x0, 0x12345}, 0x7139) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020fffe20202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000f00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:29 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x92200, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r4, 0xe3092000) creat(&(0x7f0000000040)='./bus\x00', 0x175) sendfile(r2, r3, 0x0, 0x800003df) 22:43:29 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r4, 0x1, 0x70bd28, 0x25dfdbff}, 0x1c}, 0x1, 0x0, 0x0, 0x4c085}, 0x20000000) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r4, 0x4, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x4, @link='broadcast-link\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0xc051}, 0x4000) 22:43:29 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 39) [ 480.409353][ T7231] RSP: 002b:00007f5a16596188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 480.417819][ T7231] RAX: ffffffffffffffda RBX: 00007f5a18922f60 RCX: 00007f5a1881e709 [ 480.425773][ T7231] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 480.433789][ T7231] RBP: 00007f5a165961d0 R08: 0000000000000000 R09: 0000000000000000 [ 480.441742][ T7231] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 480.449783][ T7231] R13: 00007ffe0e77daaf R14: 00007f5a16596300 R15: 0000000000022000 22:43:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000001000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000320202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000001100000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 480.514159][ T7244] loop2: detected capacity change from 0 to 224 22:43:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000001200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 480.592351][ T7264] loop2: detected capacity change from 0 to 224 22:43:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000420202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000011600000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 480.637411][ T7257] FAULT_INJECTION: forcing a failure. [ 480.637411][ T7257] name failslab, interval 1, probability 0, space 0, times 0 [ 480.650145][ T7257] CPU: 1 PID: 7257 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 480.658861][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.668914][ T7257] Call Trace: [ 480.672213][ T7257] dump_stack_lvl+0xd6/0x122 [ 480.676802][ T7257] dump_stack+0x11/0x1b [ 480.680955][ T7257] should_fail+0x23c/0x250 [ 480.686675][ T7257] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 480.691958][ T7257] __should_failslab+0x81/0x90 [ 480.696734][ T7257] should_failslab+0x5/0x20 [ 480.701260][ T7257] kmem_cache_alloc+0x4f/0x300 [ 480.706000][ T7257] ext4_mb_new_blocks+0x317/0x1fc0 [ 480.711093][ T7257] ? ext4_find_extent+0x7b2/0x7f0 [ 480.716105][ T7257] ? ext4_ext_search_right+0x2e3/0x540 [ 480.721566][ T7257] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 480.726918][ T7257] ? ext4_es_lookup_extent+0x36b/0x490 [ 480.732414][ T7257] ext4_map_blocks+0x71e/0xf00 [ 480.737167][ T7257] ext4_iomap_begin+0x4b0/0x630 [ 480.742040][ T7257] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 480.747270][ T7257] iomap_iter+0x39c/0x470 [ 480.751622][ T7257] __iomap_dio_rw+0x698/0x1010 [ 480.756368][ T7257] iomap_dio_rw+0x30/0x70 [ 480.760710][ T7257] ext4_file_write_iter+0xaa9/0x11f0 [ 480.765989][ T7257] do_iter_readv_writev+0x2de/0x380 [ 480.771171][ T7257] do_iter_write+0x192/0x5c0 [ 480.775764][ T7257] ? splice_from_pipe_next+0x34f/0x3b0 [ 480.781210][ T7257] ? kmalloc_array+0x2d/0x40 [ 480.785788][ T7257] vfs_iter_write+0x4c/0x70 [ 480.790361][ T7257] iter_file_splice_write+0x43a/0x790 [ 480.795760][ T7257] ? splice_from_pipe+0xd0/0xd0 [ 480.800596][ T7257] direct_splice_actor+0x80/0xa0 [ 480.805515][ T7257] splice_direct_to_actor+0x345/0x650 [ 480.810868][ T7257] ? do_splice_direct+0x190/0x190 [ 480.815879][ T7257] do_splice_direct+0x106/0x190 [ 480.820711][ T7257] do_sendfile+0x63e/0xbb0 [ 480.825124][ T7257] __x64_sys_sendfile64+0x102/0x140 [ 480.830364][ T7257] do_syscall_64+0x44/0xa0 [ 480.834881][ T7257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.840861][ T7257] RIP: 0033:0x7f5a1881e709 [ 480.845339][ T7257] 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 [ 480.865058][ T7257] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 480.873676][ T7257] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 480.881697][ T7257] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 480.889849][ T7257] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 480.897811][ T7257] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 480.905902][ T7257] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 480.962709][ T7282] loop2: detected capacity change from 0 to 224 22:43:30 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 40) 22:43:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000001800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000720202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:30 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x101000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000340), 0x8, 0x4080) fallocate(r1, 0x48, 0x100, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) 22:43:30 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:30 executing program 4: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000640)={0x0, 0x2000, 0x1, 0x6b09, 0x8000, 0x1f}) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) writev(r0, &(0x7f0000001e40)=[{&(0x7f00000006c0)="59a32c56ce369fa6bb7e3302d7d8b1957ce988b6314b6b484719ff8b4f76b64e7d67268d0ee181d5cc341d64b6923b33a674332e2afe22ebcc4f7dd31fd9ab8f31c2ab10ed0ba412225fc8b117f08847e08fa1496af5dfa8dde8f991b09f8fded3d059749e9f2834358749a1f0a4dc604fee872776b665e6549bd6d1d74bc680fa7b7d04fe0569f495cb75273fdc5a653e61e825ab11ee00ef08f90b39e72b61136da81aa4afc21b29ff5d576e92d9330e3b8eef4dc49bd567e036a08a542ed9ffed367b4b18be2c573c2bcd331966925a3ea03501614176397146bab004212faab92c", 0xe3}, {&(0x7f00000007c0)="f556d8454e970ef325f59fb7acf2a48affa4ab5e07f044871af749df48439895e4bb8dd8a838e98f6ca90accba93c038245309f49a22a426a524c28a6054854b87b8587060e07988f175ff1e5f27d9f65506fc1cb46d81c62874e5fdb8f7bc31dc38087fa86883682d966b45c10a423f29a24901742d44915194f0a6dda20489ab477b8ef5b71b29f978652c30af02b5aa0a48620df5a0e16445ac5b4a7aa0d553501b29f04ff276bfaf5d78e4853faa3de5bc4220b0a056c49471b01d785cff4478bfa50185046eac69e2323f61019123", 0xd1}, {&(0x7f00000008c0)="02b30e5708bafd7c6374b80d23d7a18fd9029da7ffbae839759b9b8ac9a4ccf9930c24c6f10e14e312654076e6404d029c9dc9b6bc25a5a1d6d16909a22ebc8362642b9a171083b84a0c4dc7256a34288a1edab5cabbd89be69ed6803875d03246c73328b11e0775797ad5870e85088fbdca70a006755818666e5631937a75ac5743e708255f29e40fb6c4044dfde2d1aa5fba49bf56126ae9ced56828576dcca5e1f6184b863a979b8f40e1e5e4207d044b05f627ce7d795c0eee70d1f3607a19452dd27876", 0xc6}, {&(0x7f00000009c0)="3f91838b773e66c7c387dc140bb9e0897478c3c1209f99fc0f299d06f1710889d290e4bc5f4485f438a1299da42312fa886d3ca72261b836b224934c7f3a3ba6dd012ac658aa0d67f257ebb758a885a4d92b1df478727860b04d6328fa36653d74a0047e5f6f4121d3e97e2c2f6ffc08be762f77d548460dd585f418cf934dbc7b802b25cb2d1adad1f604cd264b11a898d0e99d8c4b6ac81572088ec9a80e1732b695ad90b2fcff7ae199ba0b5da8ab7bdc16fd48f74e4a6ece", 0xba}, {&(0x7f0000000a80)="2f855f45404c886cc0c34465370cfdc416d6d6b340c4a9f85ceac1eee6d54108365aae8163b923b53015058f7163c15653f42b5cc86535efd9ba9fa972aa1be958decde15a75282963c15a93cd1f4878943fb39435e68a8794f2d44989b051fa0972d846a655fcc99f48017f77563471363313cb11ba860661b9b339c9f3bd8d4a01b5fe11198422b0567052dc1d0cb1ac6aeba893ab340ebbb70208d4bc3063b3f3ff44ae7f6e0fa163c853270d1385", 0xb0}, {&(0x7f0000000b40)="7d1edee93ba190f2c129ae129de08d7465bdbba7367b4acc1244315efa01d2aebd0da34ee89130cde929ffbfcba3ae8660a5f4c13f1c246c66bc72c377031ea9b2bc8039798945092440d2a8ceee700debf2c2564a4a93ec14258ab675520556c94ee37a45ef23286fff4f1d807d61e3247b652edd21e6089ba4b1901aa41cf884029b2ff4e876dc38b72282c9cccc6e01e3d7ea3d7f96850f4978207301be4c2413eef09dd5ba05429bf37e715ca4f6789982e46c583e518e9248066364f240aeaecfac6996452af898c3dd6e09d1c353adf79ea6846505b82ff1c13b06a710a36fe30de59dca9c9e25", 0xea}, {&(0x7f0000000c40)="3d66aa7d2c1e227275827b8ae5e9c8ea443d6777076f9f0da99d72f1f02dfe858efcec7b61db3d2ec196c893eac65236b0da15e2a265dd08efb1fcf1a590b19836a8b0afe8d4fcf8f5f92325d4e05767504787b27e996c33b87cd4bacae56df9dc41934ab63bdfa9bbab18f2a26c0217cbf72f841b69989f91586972083e5a49c20e81d7f573aea85fcaf51e73cd75699225f9b30d19f27948eafb7ba4337b3928bb4eaf19af2ce1f0e8f0bed2712edf7177484a17e11fe18bc90554a119294ff861038d719b5bb06019203c4f99b895483358363c427b41561a2d3864d4513cbe1373a467d285dc7e9bd49b", 0xec}, {&(0x7f0000000d40)="3062352e8bb9e2e67861230e77634bda1919d4896a19970c71a6", 0x1a}, {&(0x7f0000000d80)="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0x1000}, {&(0x7f0000001d80)="bf8160149cf7d1a792d6f848e835bd2b74a6aa500e778aef7e76c4c5e3dd24dfb02255c0e3becb14b8cf21588f88463cc15ebeb289de29f90a5a7804075c29abb23188ce69d5148330b3b454929d1b56321b8fc2dbc4fc04542335346996ab37a52a9b30aad8bfc0e0427e11511d0571bbf8b81ad8a62b79d5aa9e2259d40670f6799bdd8ae20dafd1a38f44b4dc9f8d7df6ce85cc80d3216a698b5e43453643c02e6a1e95", 0xa5}], 0xa) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000180)={0x430, 0x3f3, 0x1, 0x70bd2c, 0x25dfdbfe, {0x1, 0x1, 0x15, [0x10001, 0x2, 0x401, 0x9, 0x7fffffff, 0x9, 0x8000, 0x0, 0x0, 0x1, 0x6, 0x3, 0x7, 0x6, 0x5, 0x3, 0x5, 0x3f5, 0x51, 0x3, 0x1000, 0x62c, 0x1, 0x6, 0x9, 0x1f, 0x4, 0x6d, 0x7, 0x0, 0x8d, 0x400, 0xfffffe00, 0x5, 0x6, 0xfffffff7, 0x2, 0x81, 0x3, 0x1d, 0x7f, 0x6, 0xfb1, 0xa4, 0x20, 0x7, 0xfffffffc, 0x6, 0x0, 0x0, 0x6, 0x7, 0x6, 0xd144, 0x4, 0x3, 0x1, 0x4, 0x2, 0x9, 0x7, 0xff, 0x3ff, 0xde1], [0x2, 0x401, 0x9, 0xf4, 0x9efe, 0x4, 0x3f86, 0x2, 0x6, 0x0, 0x3, 0x5, 0x9, 0x200, 0xffffff06, 0x3, 0x6, 0xc0000, 0x4f, 0x1, 0x7, 0xfffff001, 0x80000001, 0x97c, 0xfffffffa, 0x2b400000, 0x5, 0x9, 0x6, 0x9, 0x15, 0x2, 0x81, 0x559e5b0b, 0x5, 0x2, 0x1, 0x40, 0x1, 0x3, 0xffff8f6e, 0x5, 0x81, 0x4f1, 0x400, 0x81, 0x20, 0x10000000, 0x2, 0x8, 0x8, 0xf39, 0x7fff, 0x3, 0xffff, 0x4, 0x9, 0x8, 0xffffffff, 0x7, 0xb8, 0x6, 0xfffffff8, 0x2], [0x8000, 0x543, 0xfff, 0x4, 0x594, 0x8, 0x3f, 0xe6, 0x200, 0x8, 0x74, 0x9, 0x1, 0x2e3, 0x1f, 0x7fffffff, 0x6, 0x7, 0x80000001, 0x3, 0x5, 0x3, 0x1ff, 0x5, 0x6, 0x3, 0x3, 0xfffffffb, 0x3c, 0xfffff3d4, 0x1f, 0x532, 0x9, 0xfffffff9, 0x5, 0x0, 0x9, 0x5c, 0x101, 0x1, 0x5c1, 0x8, 0x400, 0x1, 0x8001, 0x6, 0xf7, 0x6, 0x0, 0x101, 0xd2a, 0x0, 0x7, 0xfffffff9, 0x0, 0x8, 0x4, 0x1f, 0xffffffff, 0x7ff, 0x6, 0xa413, 0x3, 0x6ba], [0x8, 0x1, 0xf9f, 0x100, 0x7, 0x8, 0x0, 0x8001, 0x38b, 0x4cb, 0x6, 0xfffffffa, 0x49, 0x401, 0x7ff, 0x7, 0x8, 0x2, 0xffffff93, 0x5, 0x40, 0x400, 0x5, 0x1, 0x7, 0xf16, 0x1f, 0x9, 0x9, 0x40, 0x5, 0x6, 0x1, 0x9, 0x9, 0x3, 0xffffffff, 0x8, 0x1, 0x2, 0x800, 0x8001, 0x5, 0x2, 0xffffffe1, 0x8, 0x2, 0xf0, 0x8, 0x3, 0x3, 0xee40, 0x81, 0xff1, 0x1, 0x0, 0x1, 0x1, 0x80, 0x200, 0x2, 0x7, 0x81, 0x9], 0xd, ['-.9@\x00', '&\x00', '\\/&,&\x00']}, ["", "", "", "", "", "", ""]}, 0x430}}, 0x4000000) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x11, &(0x7f0000000640), 0x0) 22:43:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000001900000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000820202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000031a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 481.386045][ T7299] loop2: detected capacity change from 0 to 224 22:43:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000031b00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 481.475727][ T7309] FAULT_INJECTION: forcing a failure. [ 481.475727][ T7309] name failslab, interval 1, probability 0, space 0, times 0 [ 481.488361][ T7309] CPU: 0 PID: 7309 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 481.497054][ T7309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.507124][ T7309] Call Trace: [ 481.510482][ T7309] dump_stack_lvl+0xd6/0x122 [ 481.515094][ T7309] dump_stack+0x11/0x1b [ 481.519257][ T7309] should_fail+0x23c/0x250 22:43:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000102000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 481.523675][ T7309] ? kmalloc_array+0x2d/0x40 [ 481.528312][ T7309] __should_failslab+0x81/0x90 [ 481.533081][ T7309] should_failslab+0x5/0x20 [ 481.537666][ T7309] __kmalloc+0x6f/0x350 [ 481.541828][ T7309] kmalloc_array+0x2d/0x40 [ 481.546260][ T7309] iter_file_splice_write+0xd5/0x790 [ 481.551649][ T7309] ? atime_needs_update+0x2ba/0x390 [ 481.556850][ T7309] ? touch_atime+0xe0/0x250 [ 481.561338][ T7309] ? generic_file_splice_read+0x2a9/0x330 [ 481.567068][ T7309] ? splice_from_pipe+0xd0/0xd0 [ 481.571921][ T7309] direct_splice_actor+0x80/0xa0 [ 481.576866][ T7309] splice_direct_to_actor+0x345/0x650 [ 481.582222][ T7309] ? do_splice_direct+0x190/0x190 [ 481.587242][ T7309] do_splice_direct+0x106/0x190 [ 481.592086][ T7309] do_sendfile+0x63e/0xbb0 [ 481.596506][ T7309] __x64_sys_sendfile64+0x102/0x140 [ 481.601734][ T7309] do_syscall_64+0x44/0xa0 [ 481.606174][ T7309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 481.612108][ T7309] RIP: 0033:0x7f5a1881e709 [ 481.616513][ T7309] 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 [ 481.636120][ T7309] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 481.644893][ T7309] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 481.652849][ T7309] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 481.660911][ T7309] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 481.668985][ T7309] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 481.676950][ T7309] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 481.692542][ T7323] loop2: detected capacity change from 0 to 224 22:43:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:30 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/29, 0x1d}], 0x3, 0x0, 0x63e) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x12000, 0x0) close_range(r2, r3, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0xd) sendfile(r4, r3, 0x0, 0x6) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/61) creat(&(0x7f0000000380)='./bus\x00', 0x81) r5 = open(&(0x7f0000000500)='./bus\x00', 0x280, 0x6) io_uring_enter(r5, 0x7339, 0x2496, 0x1, &(0x7f0000000540)={[0x80]}, 0x8) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') sendmsg$AUDIT_LIST_RULES(r6, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x10, 0x3f5, 0x1, 0x70bd2a, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$AUDIT_GET(r6, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x3e8, 0x300, 0x70bd27, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x2400c414) open(&(0x7f0000000580)='./file0\x00', 0x2080, 0x81) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 22:43:30 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) getdents(r2, &(0x7f00000000c0)=""/242, 0xf2) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x80000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) 22:43:30 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 41) 22:43:30 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendto$unix(r1, &(0x7f0000000680)="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", 0x1000, 0x4000000, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020000920202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000013a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002120202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:31 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x100) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x7, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800003df) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000040)={0x32, 0x5, '\x00', [@pad1, @pad1, @calipso={0x7, 0x20, {0x2, 0x6, 0x4, 0xa74, [0x160, 0x0, 0x8]}}, @ra={0x5, 0x2, 0xea}]}, 0x38) r4 = socket(0x6, 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x200}, {0xffffffffffffffff, 0x100}, {r4}, {r0, 0x44}, {r1, 0x60}], 0x5, &(0x7f0000000100)={r5, r6+60000000}, &(0x7f0000000140)={[0x1]}, 0x8) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r7, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r8 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x800003df) [ 482.256999][ T7345] loop2: detected capacity change from 0 to 224 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000003f00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 482.335613][ T7343] ================================================================== [ 482.343710][ T7343] BUG: KCSAN: data-race in ext4_file_write_iter / ext4_setattr [ 482.347135][ T7355] FAULT_INJECTION: forcing a failure. [ 482.347135][ T7355] name failslab, interval 1, probability 0, space 0, times 0 [ 482.351341][ T7343] [ 482.351349][ T7343] write to 0xffff8881311cfc88 of 8 bytes by task 7355 on cpu 1: [ 482.351364][ T7343] ext4_setattr+0xd7f/0xef0 [ 482.351388][ T7343] notify_change+0x8a3/0xac0 [ 482.363988][ T7355] CPU: 1 PID: 7355 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 482.366266][ T7343] do_truncate+0xf7/0x140 [ 482.373870][ T7355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.378349][ T7343] path_openat+0x1925/0x1ec0 [ 482.382914][ T7355] Call Trace: [ 482.392077][ T7343] do_filp_open+0x105/0x220 [ 482.396384][ T7355] dump_stack_lvl+0xd6/0x122 [ 482.406409][ T7343] do_sys_openat2+0xb5/0x2b0 [ 482.411174][ T7355] dump_stack+0x11/0x1b [ 482.414611][ T7343] __x64_sys_creat+0x62/0x80 [ 482.419086][ T7355] should_fail+0x23c/0x250 [ 482.423645][ T7343] do_syscall_64+0x44/0xa0 [ 482.428204][ T7355] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 482.432329][ T7343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 482.436900][ T7355] __should_failslab+0x81/0x90 [ 482.441288][ T7343] [ 482.441294][ T7343] read to 0xffff8881311cfc88 of 8 bytes by task 7343 on cpu 0: [ 482.445675][ T7355] should_failslab+0x5/0x20 [ 482.451024][ T7343] ext4_file_write_iter+0x14c/0x11f0 [ 482.451043][ T7343] do_iter_readv_writev+0x2de/0x380 [ 482.456998][ T7355] kmem_cache_alloc+0x4f/0x300 [ 482.461731][ T7343] do_iter_write+0x192/0x5c0 [ 482.464033][ T7355] ext4_mb_new_blocks+0x73f/0x1fc0 [ 482.471562][ T7343] vfs_iter_write+0x4c/0x70 [ 482.476039][ T7355] ? ext4_find_extent+0x7b2/0x7f0 [ 482.481297][ T7343] iter_file_splice_write+0x43a/0x790 [ 482.486464][ T7355] ? ext4_ext_search_right+0x246/0x540 [ 482.491200][ T7343] direct_splice_actor+0x80/0xa0 [ 482.495758][ T7355] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 482.500845][ T7343] splice_direct_to_actor+0x345/0x650 [ 482.505319][ T7355] ? ext4_es_lookup_extent+0x36b/0x490 [ 482.510316][ T7343] do_splice_direct+0x106/0x190 [ 482.515659][ T7355] ext4_map_blocks+0x71e/0xf00 [ 482.521090][ T7343] do_sendfile+0x63e/0xbb0 [ 482.526115][ T7355] ext4_iomap_begin+0x4b0/0x630 [ 482.531375][ T7343] __x64_sys_sendfile64+0x102/0x140 [ 482.536718][ T7355] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 482.542145][ T7343] do_syscall_64+0x44/0xa0 [ 482.546966][ T7355] iomap_iter+0x39c/0x470 [ 482.551700][ T7343] entry_SYSCALL_64_after_hwframe+0x44/0xae 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 482.556098][ T7355] __iomap_dio_rw+0x698/0x1010 [ 482.560918][ T7343] [ 482.560922][ T7343] value changed: 0x0000000000170000 -> 0x0000000000000000 [ 482.560932][ T7343] [ 482.560934][ T7343] Reported by Kernel Concurrency Sanitizer on: [ 482.560939][ T7343] CPU: 0 PID: 7343 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 482.560956][ T7343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.560965][ T7343] ================================================================== [ 482.635967][ T7355] iomap_dio_rw+0x30/0x70 [ 482.640395][ T7355] ? ext4_file_write_iter+0x491/0x11f0 [ 482.645848][ T7355] ext4_file_write_iter+0xaa9/0x11f0 [ 482.651136][ T7355] ? ext4_file_write_iter+0x491/0x11f0 [ 482.656679][ T7355] do_iter_readv_writev+0x2de/0x380 [ 482.661972][ T7355] do_iter_write+0x192/0x5c0 [ 482.666699][ T7355] ? splice_from_pipe_next+0x34f/0x3b0 [ 482.672144][ T7355] ? kmalloc_array+0x2d/0x40 [ 482.676719][ T7355] vfs_iter_write+0x4c/0x70 [ 482.681205][ T7355] iter_file_splice_write+0x43a/0x790 [ 482.686574][ T7355] ? splice_from_pipe+0xd0/0xd0 [ 482.691577][ T7355] direct_splice_actor+0x80/0xa0 [ 482.696509][ T7355] splice_direct_to_actor+0x345/0x650 [ 482.701894][ T7355] ? do_splice_direct+0x190/0x190 [ 482.707092][ T7355] do_splice_direct+0x106/0x190 [ 482.711937][ T7355] do_sendfile+0x63e/0xbb0 [ 482.716675][ T7355] __x64_sys_sendfile64+0x102/0x140 [ 482.721930][ T7355] do_syscall_64+0x44/0xa0 [ 482.726373][ T7355] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 482.732556][ T7355] RIP: 0033:0x7f5a1881e709 [ 482.736956][ T7355] 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 [ 482.756774][ T7355] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 482.765196][ T7355] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 482.773160][ T7355] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 482.781116][ T7355] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 482.789066][ T7355] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 482.797131][ T7355] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 [ 482.808318][ T7361] loop2: detected capacity change from 0 to 224 22:43:31 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x800003df) sendfile(r2, r3, 0x0, 0xf82) 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:31 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:31 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 42) 22:43:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002220202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:31 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = memfd_create(&(0x7f0000000080)='&\x00', 0x1) sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x3ff, 0x800) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x800003df) r4 = openat(r2, &(0x7f0000000140)='./bus/file0\x00', 0x400080, 0x20) sendfile(r0, r4, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x5a2421e8d25c9d57) open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) fcntl$getflags(r4, 0x408) close(0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x3f) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) io_submit(0x0, 0x3, &(0x7f0000000640)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, &(0x7f0000000180)="c8b556791c955c8fbf879d7db5665d273a714fb684158d547cfbb799f04f8d2219c507af8c227d30fe2830c15b99e8014689cd34a1b3c413850811e7de4a2b0a7378afe569ef8f25cf8d33e2a1b69f766671820b4e42c179c1f7ad32d5f36d9ba55bab3823d4f52087f8e49223125e2682fe6446d43825ed019f62ea626b4bdf2538dae7c7f4", 0x86, 0x1f, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4, 0x1000, 0xffffffffffffffff, &(0x7f00000003c0)="06f50d31d04cf9912ee50e3177d137bfc3fe0942541f12fe14d97fcf4dd0c4b6baa6030d0966cffc9f016bc5130f258c201d1394b1ea57faa31bc610fe193c6932d65d2ebb774a8b0db98b6c49a1c46183439c867a6b31b0b43afe51c727a5bbd57e05ba2ac7726eef9b85d37a54e52e6f5e1f4de2c4aaff584ccf8c85b8c24f38f2f5a38d8ff1e604c1e6f41bb2dc254bf28b5e90bb1cc27ac33d04dd06c29b44039ddbe4d0985c71fcbd8e36b3f55815f9cd7e036721a47594c5f496ff474f7b699f411bdd7387a5b1", 0xca, 0x2, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0xff, r0, &(0x7f00000004c0)="19693d75d1ac6ad0bd37374c88f18dd3a2bb7becc81dce635b0b4fda4583dca8b0715411ccc12be8c65982423b8afa051b2936f6bf2f52b5e239a8b2fce8ae75f960e2d65ea10eb1b9053b12e00af41961ced117fe775302754c8a7844df4fd51190ba3b4323d47a90a4be4031260711a5f936fb34447a535f6f23c01b5fd39ac6c3cf433903f513fd6595bfbcfbc7bf2657eed418001a33cf867ba782e448295f19072d876dfd6ba169d2933555585636da436fbb0e52133ad418d64a183edca3a297c4b0f8f538192f0ee379a92009e7e32c6b2a7dbf7700c1fe5c2b51", 0xde, 0x6}]) 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:31 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x64) vmsplice(r1, &(0x7f00000035c0)=[{&(0x7f0000000040)="9a380c6c583e7e82bd175237ad10bcb6acd00e9021317ec38c7950028e67e649c5bf0a2aed0b48094c6c04629afaa7c1c7e0db1c0adc523074b5ab95c28284f5d8bed25fae292628560f80747f94833e4b48b9dbf81d75e5c5e14141d6f1cdb326b468e3ced2cb4b3402833f827de5364780d2bbf9b27b8e024d12701adb9e9f7680ca3c8f8c5b1e3a3fb9706c0a0343c4dcb1dfc6f393a5daed03a1827572c5675fb97beb5e847e309cccb74a849c2809ceacd5a9a44314937472cbf2d6532cf9ecf7e71c3c43e5a60c03", 0xcb}, {&(0x7f0000000140)}, {&(0x7f00000003c0)="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0x1000}, 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0x1000}, {&(0x7f0000000180)="5cb09b72ddd515d59c747068764fbf1f60319538d29e9f3ab428e04ed96c9898d3a3a9af4241ed2b04aa20154dc159c2a25d2ae9381acc35311a389a36dad35aa6c3a3f69cc7f1de32", 0x49}, {&(0x7f00000023c0)="f3c926608719b318f09438ae351046ff757affee7fdcdbec5ec92bc422c2abc49bfebfb76325fe4ff882ec6df892c2052eb0fd17b203fa03f851d04f35fb5c205f04c6bffb26790c03159e2a35671a963a3a3a210a4e61cc2ebadbde65945e77e1685183a2c4c7a0b92b175bd9d7220ebd0ee24dc04c07845f33eef0de4aceb252506af235babe1653f6e70aedae361da2abb489bf8a0c0e72ac3c7edcf1b5256558e200164278d21ce3dfade7ac25d7e324006ebe378e1f4d7b3ae5f4ec202c00e752d345d239eba85c6ab4715a7c30b53a80c0984af4ca127a221403c3b593bdfd58806c55f1363fa82e7d13aef48ab872066bfe", 0xf5}, {&(0x7f00000024c0)="7771891ea09c64c35d2e58d185989ea8bdf4000700f61b86087ac74d73c4abe13dbf2ef5fb312c96b8b6574e67b15ce68a3efbc9df267ccde3c1eb9c374819f1073dd2fc4008f0c981262e020b510df3ee05a47305e017e01ccfc5a923b498227916635e36ae5b5cb620b9fceda4db8711f07ef20893f350a3082b38886ed320ceeb6a6c069c930d8d99672c0a8cf829c9eb142f81b092aac16562285f0ef8d7b4338c5927911a4a5962bd0401e0af715df42f347d35ad9c84c7925c712b6755f038a7416a72777194e0", 0xca}, {&(0x7f00000025c0)="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", 0x1000}, {&(0x7f0000000200)="9cf35c36adeefe6649c7c4dac09db2716f4288a06b6d33a4d4a2d2fb901be8fead42596272b69f90e658f83b990b0a848c928411d3a71499a36fbe572050f0188411a5449a2d09fa10e461a05fe49a96a266a550cbb5791720ac44947f60364dd597476e88a1bc3362baee183bb595073f14aa0c3b1cce352351f85611d36d9d239df4f80b957155f01e", 0x8a}], 0x9, 0x2) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) r3 = openat$cgroup_subtree(r2, &(0x7f0000003780), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000003680)={0xd8, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x38}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x94}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x9}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80000}, 0x1) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) 22:43:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002520202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 483.185398][ T7399] loop2: detected capacity change from 0 to 224 22:43:31 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x14b040, 0x1a2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) dup2(r1, r2) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000140)=""/121, 0x79}], 0x4, 0xf9, 0x81) 22:43:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 483.278456][ T7424] loop2: detected capacity change from 0 to 224 [ 483.298866][ T7419] FAULT_INJECTION: forcing a failure. [ 483.298866][ T7419] name failslab, interval 1, probability 0, space 0, times 0 [ 483.311501][ T7419] CPU: 0 PID: 7419 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 483.320333][ T7419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.320345][ T7419] Call Trace: [ 483.320352][ T7419] dump_stack_lvl+0xd6/0x122 [ 483.320377][ T7419] dump_stack+0x11/0x1b [ 483.320392][ T7419] should_fail+0x23c/0x250 [ 483.346837][ T7419] __should_failslab+0x81/0x90 [ 483.351588][ T7419] ? __iomap_dio_rw+0x139/0x1010 [ 483.356510][ T7419] should_failslab+0x5/0x20 [ 483.361015][ T7419] kmem_cache_alloc_trace+0x52/0x320 [ 483.366279][ T7419] __iomap_dio_rw+0x139/0x1010 [ 483.371107][ T7419] ? __ext4_mark_inode_dirty+0x502/0x5c0 [ 483.376809][ T7419] ? ext4_dirty_inode+0x58/0xa0 [ 483.381679][ T7419] iomap_dio_rw+0x30/0x70 [ 483.386080][ T7419] ext4_file_write_iter+0xaa9/0x11f0 [ 483.391405][ T7419] do_iter_readv_writev+0x2de/0x380 [ 483.396656][ T7419] do_iter_write+0x192/0x5c0 [ 483.401231][ T7419] ? splice_from_pipe_next+0x34f/0x3b0 [ 483.406670][ T7419] ? kmalloc_array+0x2d/0x40 [ 483.411381][ T7419] vfs_iter_write+0x4c/0x70 [ 483.415896][ T7419] iter_file_splice_write+0x43a/0x790 [ 483.421252][ T7419] ? splice_from_pipe+0xd0/0xd0 [ 483.426089][ T7419] direct_splice_actor+0x80/0xa0 [ 483.431008][ T7419] splice_direct_to_actor+0x345/0x650 [ 483.436365][ T7419] ? do_splice_direct+0x190/0x190 [ 483.441380][ T7419] do_splice_direct+0x106/0x190 [ 483.446215][ T7419] do_sendfile+0x63e/0xbb0 [ 483.450629][ T7419] __x64_sys_sendfile64+0x102/0x140 [ 483.455812][ T7419] do_syscall_64+0x44/0xa0 [ 483.460319][ T7419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 483.466201][ T7419] RIP: 0033:0x7f5a1881e709 [ 483.470638][ T7419] 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 [ 483.490422][ T7419] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 483.498820][ T7419] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 483.506788][ T7419] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 483.514748][ T7419] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffff8500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffff8c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 483.522700][ T7419] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 483.530656][ T7419] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:32 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080)={0x0, 0x0, 0x3}, &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000000)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x280002, 0x0) connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000edc000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020007020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:32 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 43) 22:43:32 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x2a88c2, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x80, 0xe0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:32 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x1, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) preadv(r4, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/203, 0xcb}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f0000000300)=""/80, 0x50}], 0x7, 0x101, 0x44) 22:43:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000002c400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000fe20202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffffda00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 484.093023][ T7455] loop2: detected capacity change from 0 to 224 [ 484.179963][ T7463] FAULT_INJECTION: forcing a failure. [ 484.179963][ T7463] name failslab, interval 1, probability 0, space 0, times 0 [ 484.189503][ T7473] loop2: detected capacity change from 0 to 224 [ 484.192751][ T7463] CPU: 1 PID: 7463 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 484.207776][ T7463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.207790][ T7463] Call Trace: [ 484.207797][ T7463] dump_stack_lvl+0xd6/0x122 [ 484.207820][ T7463] dump_stack+0x11/0x1b [ 484.207837][ T7463] should_fail+0x23c/0x250 [ 484.234258][ T7463] __should_failslab+0x81/0x90 [ 484.239180][ T7463] ? __iomap_dio_rw+0x139/0x1010 [ 484.244101][ T7463] should_failslab+0x5/0x20 [ 484.248614][ T7463] kmem_cache_alloc_trace+0x52/0x320 [ 484.253926][ T7463] ? wait_for_common_io+0xe4/0x120 [ 484.259034][ T7463] __iomap_dio_rw+0x139/0x1010 [ 484.263783][ T7463] ? blkdev_issue_flush+0x7f/0xa0 [ 484.268814][ T7463] ? errseq_check+0x1f/0x40 [ 484.273347][ T7463] ? file_check_and_advance_wb_err+0xb6/0x150 [ 484.279407][ T7463] ? percpu_counter_add_batch+0x69/0xd0 [ 484.284953][ T7463] iomap_dio_rw+0x30/0x70 [ 484.289286][ T7463] ext4_file_write_iter+0xaa9/0x11f0 [ 484.294559][ T7463] do_iter_readv_writev+0x2de/0x380 [ 484.299901][ T7463] do_iter_write+0x192/0x5c0 [ 484.304479][ T7463] ? splice_from_pipe_next+0x34f/0x3b0 [ 484.309954][ T7463] ? kmalloc_array+0x2d/0x40 [ 484.314533][ T7463] vfs_iter_write+0x4c/0x70 [ 484.319164][ T7463] iter_file_splice_write+0x43a/0x790 [ 484.324520][ T7463] ? splice_from_pipe+0xd0/0xd0 [ 484.329352][ T7463] direct_splice_actor+0x80/0xa0 [ 484.334346][ T7463] splice_direct_to_actor+0x345/0x650 [ 484.339711][ T7463] ? do_splice_direct+0x190/0x190 [ 484.344718][ T7463] do_splice_direct+0x106/0x190 [ 484.349554][ T7463] do_sendfile+0x63e/0xbb0 [ 484.353959][ T7463] __x64_sys_sendfile64+0x102/0x140 [ 484.359147][ T7463] do_syscall_64+0x44/0xa0 [ 484.363590][ T7463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.369482][ T7463] RIP: 0033:0x7f5a1881e709 [ 484.373882][ T7463] 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 [ 484.393645][ T7463] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 484.402201][ T7463] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 484.410155][ T7463] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 484.418106][ T7463] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000e400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:33 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x800003df) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) openat(r4, &(0x7f0000000040)='./bus\x00', 0x400400, 0xa0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) r7 = syz_mount_image$nfs(&(0x7f0000000600), &(0x7f0000000640)='./bus\x00', 0x8, 0x3, &(0x7f0000001880)=[{&(0x7f0000000680)="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", 0x1000, 0xb8}, {&(0x7f0000001680)="5806c9c9800b54e99d123b634baca6de16e4473bbccc56ebd5ed409a4f73fb70df9e7d57782a1868f8593ad20b0456234a74ab092cb994ac711e4c777052867eed68cdfe8bbbf4afd0a2c312acf258057ab9eeb972be9063c915094d24e37c51b61446a24fc4562ea22647c7801c7c33af34eaeff605c2575776db1cf1d666fc191125f97a1dba2f371cfd0f70956899349c4e7bf56b7d39f04347a4cc1f5e7aac91d736cafd662b34198c86723b18dd3ae19a7ec2ad4a0c8307095c96ffd61a6e0803fe6673ef3d83ca7236ce401dbef8b0fa56dd4f76101e3ee654f6eddc4005d00f78dcd971acbc15b441617f", 0xee, 0x77}, {&(0x7f0000001780)="885c56b774083c0a5c4ed06444ba199dd274313aac1a3c2acd0cbbd4a2d3d9eb88c25647979102af6ba4c21dfe0a0687ab7bddf7bdc78ac5e417fa0e20472a161dfb0b88a8857b814fe988cb0b083b9dd831355d879a8f92bfdef2792bd4212d70254fbe9a9d34d161905491bb2af569261b40f8eae36eabb52a852677d36e53252511d686e06fcefb32d2bea23007b68769459657608e9593641a26b1150273ef83e16fca37ec8051f4a8156519cad005234dbf56ae7643609b9898f44a9eb76774f8ce539b", 0xc6, 0x3}], 0x1000, &(0x7f0000001900)={[{'~\x93&\\^@\x00'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '^/!'}}, {@pcr={'pcr', 0x3d, 0x1e}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) r8 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r8, 0x7ffffc, 0x0) write$binfmt_elf64(r8, &(0x7f0000000000)=ANY=[], 0xfd14) r9 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0x800003df) pipe2(&(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_submit(0x0, 0x8, &(0x7f0000002b00)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x433c, r5, &(0x7f0000000080)="1cab8c3b3dd9edb7d839834dea7d074e7b0ab0de54757319ac72978c80b76dfbdc3df09644aeb296b2bd3816a3f7b33e3991e5fd494a0e1218ce633c7454d17b86ed08291a5867f3ef492384a1e17ca7e6b1efc271f86d5fb7a78581d1f80728de0a60de218bd62979cb0bca70f65714a232d1cc104d37c84e257c2fb41171c29a4f8407e68bb89c234461f06d8ff042a596", 0x92, 0x81, 0x0, 0x2, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000180)="02e27fb47029146fe967656f4bdfab2fe9ed879dd47a395613a096ac3cb2b7d844b413369a35c41c763f9f", 0x2b, 0xe6c, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x3f, 0xffffffffffffffff, &(0x7f0000000200)="30ffa0d64391f0edd49cfa48654b34dbdba8e508a5ff28218742950a49fdfb93d656426c63b3c2cf842b4ee755e2ba2a6ff8f9ccd873972c0a950aa85fd9188e8bae6af6a41150533f3a542b2c23f0bd8e638dd6ed50393da8eedfda094cae451c3e39922348a9433803c4b13f518c5a42513471c4e47561b4dcdbed838837e12edddde13352f30ea0b6406a259b2ff8bfe3142bc8110223ffbe537abc1a0b821057955958d7d7b298", 0xa9, 0x1, 0x0, 0x2, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)="bfadcd4b5b9e342703376e56caf82c0d0ab18ade9344cd27c887193cfd2cb4f0dc55c80cbd21b61b61cd5f80f45b9bf0e26662d83e54821a5ad86b404b500f72664f9a42204a9c4ca7456278a594d1ce8427347610d2724d18f99e354e033b7ef84a69c4b3a658ccbc6c5deebfc5ff06fd754f60d814d9e6e25d81a271486e223257262ff205e5f978fc313cb5ae3001198f0c06249ccae015", 0x99, 0x2, 0x0, 0x3, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000480)="ecbfaf787bdf721506a3d02b71b56145d395d8569645331a9b6191688c38bffad1a4a3c8a8151a15a6093f4374451d026bf49b34ea7504d3a487e08d054a87d19e8d4c74a25d259d63dc6c88c2b389254ca9d652eae40abcad06d94feca87f50f37dab8826c0fc3d", 0x68, 0x1, 0x0, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000540)="5c8a44ed2dfca12e", 0x8, 0x4, 0x0, 0x1, r6}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x7, 0x9, r7, &(0x7f0000001980)="8231ae0c0e26a66d5b4ce7146bc7cc642798e7d888dc2a9152367bdbbe1e9855a45c975095a170304354b58ff4358563fec01ff633fb3529d79a1e155e3bdd5d62e1adb456b290aafe33a7db5af2e0bdcef3f7e70bcd1b04455587f1e9f91e83fd7f0dce7deac6a7bcf936290acb8261b209464312e745d78f4d8780e03f145bdb475ddedf8a54a8dc9ea1ecd7", 0x8d, 0x4, 0x0, 0x2, r8}, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x1, 0x7, r9, &(0x7f0000001a80)="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", 0x1000, 0xe9eb, 0x0, 0x0, r11}]) [ 484.426101][ T7463] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 484.434075][ T7463] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002003202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) [ 484.567955][ T7491] loop2: detected capacity change from 0 to 224 22:43:33 executing program 4: r0 = syz_io_uring_setup(0x1122, &(0x7f0000000080)={0x0, 0x20, 0x8, 0x0, 0x2}, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/keyboard', 0x80002, 0xd0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000200)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000e500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:33 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 44) 22:43:33 executing program 1: r0 = open(&(0x7f0000000040)='./bus/file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002004202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:33 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x800003df) open(&(0x7f00000000c0)='./bus\x00', 0x20000, 0x4) mount_setattr(r5, &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000080)={0xf4, 0x70, 0x140000}, 0x20) 22:43:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000002e900000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002007202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffff000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 484.961475][ T7507] loop2: detected capacity change from 0 to 224 22:43:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffff600000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffdf900000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:33 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r2, 0x9, 0x2, 0x1}) sendmsg$NFT_MSG_GETOBJ(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, 0x13, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 485.059424][ T7527] loop2: detected capacity change from 0 to 224 [ 485.084314][ T7522] FAULT_INJECTION: forcing a failure. [ 485.084314][ T7522] name failslab, interval 1, probability 0, space 0, times 0 [ 485.096967][ T7522] CPU: 1 PID: 7522 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 485.105700][ T7522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.115748][ T7522] Call Trace: [ 485.119061][ T7522] dump_stack_lvl+0xd6/0x122 [ 485.123666][ T7522] dump_stack+0x11/0x1b [ 485.127816][ T7522] should_fail+0x23c/0x250 [ 485.132287][ T7522] ? kcalloc+0x32/0x50 [ 485.136940][ T7522] __should_failslab+0x81/0x90 [ 485.141706][ T7522] should_failslab+0x5/0x20 [ 485.146195][ T7522] __kmalloc+0x6f/0x350 [ 485.150502][ T7522] ? check_preempt_wakeup+0x226/0x420 [ 485.156101][ T7522] kcalloc+0x32/0x50 [ 485.160074][ T7522] ext4_find_extent+0x21c/0x7f0 [ 485.164967][ T7522] ? __queue_work+0x830/0xaa0 [ 485.169627][ T7522] ext4_ext_map_blocks+0x115/0x1ff0 [ 485.174923][ T7522] ? mod_delayed_work_on+0xa5/0xe0 [ 485.180039][ T7522] ? ext4_es_lookup_extent+0x36b/0x490 [ 485.185486][ T7522] ext4_map_blocks+0x71e/0xf00 [ 485.190288][ T7522] ? crypto_shash_update+0x13c/0x1a0 [ 485.195557][ T7522] ext4_iomap_begin+0x4b0/0x630 [ 485.200401][ T7522] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 485.205586][ T7522] iomap_iter+0x39c/0x470 [ 485.209912][ T7522] __iomap_dio_rw+0x698/0x1010 [ 485.214703][ T7522] ? __ext4_mark_inode_dirty+0x4f1/0x5c0 [ 485.220319][ T7522] iomap_dio_rw+0x30/0x70 [ 485.224639][ T7522] ext4_file_write_iter+0xaa9/0x11f0 [ 485.229945][ T7522] do_iter_readv_writev+0x2de/0x380 [ 485.235160][ T7522] do_iter_write+0x192/0x5c0 [ 485.239747][ T7522] ? splice_from_pipe_next+0x34f/0x3b0 [ 485.245186][ T7522] ? kmalloc_array+0x2d/0x40 [ 485.249838][ T7522] vfs_iter_write+0x4c/0x70 [ 485.254410][ T7522] iter_file_splice_write+0x43a/0x790 [ 485.259805][ T7522] ? splice_from_pipe+0xd0/0xd0 [ 485.264650][ T7522] direct_splice_actor+0x80/0xa0 [ 485.269598][ T7522] splice_direct_to_actor+0x345/0x650 [ 485.274963][ T7522] ? do_splice_direct+0x190/0x190 [ 485.279983][ T7522] do_splice_direct+0x106/0x190 [ 485.284954][ T7522] do_sendfile+0x63e/0xbb0 [ 485.289453][ T7522] __x64_sys_sendfile64+0x102/0x140 [ 485.294652][ T7522] do_syscall_64+0x44/0xa0 [ 485.299064][ T7522] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 485.304943][ T7522] RIP: 0033:0x7f5a1881e709 [ 485.309347][ T7522] 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 [ 485.328937][ T7522] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 485.337334][ T7522] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 485.345338][ T7522] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 485.353304][ T7522] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 485.361289][ T7522] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 485.369244][ T7522] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffdfd00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002008202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:34 executing program 5: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) (fail_nth: 45) 22:43:34 executing program 4: r0 = syz_io_uring_setup(0x7d50, &(0x7f0000000080), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x8000) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x0, @can, @nfc={0x27, 0x0, 0x1, 0x5}, @llc={0x1a, 0x304, 0x4, 0x4, 0x6, 0x1f}, 0x62, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)='veth0_to_bridge\x00', 0x100000001, 0xfffffffffffffd52, 0x1}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000640)=[{0x0}], 0x1) 22:43:34 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000200)={&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000001c0)=""/58, 0x3a}) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x9) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(r4, &(0x7f0000000000)='./bus\x00', 0x800, 0x12) sendfile(r4, r5, 0x0, 0x800003df) r6 = open_tree(r0, &(0x7f0000000340)='./file0\x00', 0x109001) syz_io_uring_submit(0x0, 0x0, &(0x7f00000007c0)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r6, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@llc={0x1a, 0x322, 0xff, 0x8, 0x1, 0xc3}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="58b668422847f8cb710e077c305a4062dd322dea80483855beaf693f9c5bf7421ba0761256e8e6d462d6e1b9e732b15518d0bc0bc2782a81806d27098063537096655d17c242bdb20a7ddde01e796673b43d6bfd3c285b4d725786a2fe523fabf0bbd2a24a7038a8543e7493a8e5fe4310971dccc0ab642b92b69f12fa245a824dbf98a3f5c33d3b0842247520e07c3f8f8ec7e5da2f3490a98fc53f66b3db5f1dde778698e3fa9d95b402884f3bd4c58ea1e7fd7c1950d678ce41726b13f9d7e0d44304dd727f03bcb07dc24d916f340b2126ae", 0xd4}, {&(0x7f0000000540)="a929c569e156023cc2734c44f3568f7c1aec0168e45754aa2ce22df080d301ecff99e94a109dc4b04a3d738d075e8152aa64e5ea063f2ed07beb990f8f9a3484134258148b399afb17ccd03cdadc1b49a96899138d5e707f1a0d7ebf3a3a21c4e3b71bc5ae9ee0735f799be2e35d86c23131bf1feadd20675d7f9dd13c0a5af7aa9a0dd93a962f3075f6ffa68bf157e39b5ddc890a048b1cd0467f4085e7aac96fdcca6a7143be74e14bf6343d39b3e3e0690deccd522da1b5a6463b38e3c469b72d0752456b0758565cf8fc47d144", 0xcf}], 0x2, &(0x7f0000000680)=[{0x100, 0x10c, 0x0, "63486578e10a6d2cf3d7eb1e68d8a62f9f3e76ab14952c2fde6032821c8e02220150b1ec622ebcd791cc92b9ed21c3ab60d932704b734182d3ab1002fbeac0dd96766b43f582dcbf7e98216ba447cddb50fe8b59681023c9298ec26ad6ec7923ce4f5876aff06a10b605a3908c187891746a9ff91462be75fb5bc91d9c35016300d69ecb87bf3ddbef3230accd0c9eb3a4952c8c10e1661f137398e9073d782381b0c8f99491e82a754a24f5bf13e7e0f983032568b8a28a0a94d6910da824e926d32aaca24bc71b2665fcce3870bc91966ece7f2c45bd8351a3f5148cb10702f6b56435634e91166c31a59d381a"}], 0x100}, 0x0, 0x40000, 0x1}, 0x310b) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), r3) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6df3377c", @ANYRES16=r7, @ANYBLOB="000125bd7000fddbdf250200000008000800ac1414bb"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 22:43:34 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000080)=[{0x4, 0x80, 0x0, 0x7fffffff}]}) times(0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001ac0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) dup(0xffffffffffffffff) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x4, @unused=[0x1fc000000, 0x1, 0x80000000, 0x2], @devid=r4}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r4}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={r4, 0x8, 0x7}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f0000000000)={0x0, 0x2, 0x20, 0xa00000, {0x14, 0x8020, 0xfff, 0x8000, 0x7}, [0x5, 0x101]}}, @devid=r4}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000002c0)={r4, 0x5b7, 0xffff}) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f00000003c0)={0x3, 0x8, @start={0x0, 0x1, "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", "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"}, [0xffffffff, 0x3, 0x7f, 0x6, 0x81, 0x7fff, 0x5, 0xff, 0x6, 0x3, 0x9f, 0x0, 0x1, 0xffffffffffffffb9, 0x3, 0x4, 0xd5, 0x4, 0x3000000000000000, 0x6, 0x7, 0x10000, 0xc26, 0x0, 0x1, 0x80, 0x1, 0x4, 0x5, 0x1000, 0x0, 0xffffffffffffffff, 0xff, 0x100000001, 0x2, 0x6b2, 0x7f, 0x3, 0x7, 0x101, 0xffff, 0x800, 0xd98, 0x80000001, 0xb2, 0x100000000, 0x1, 0x1, 0x80000000, 0x7, 0x919, 0x1, 0x20, 0x8001, 0xfffffffffffff478, 0xfffffffffffffffa, 0x5, 0x7, 0x2, 0x2, 0x1000, 0x8, 0x6, 0x8001]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000e00)={0x3, 0x3, {0x5, @struct={0x7, 0x3}, r4, 0x8c, 0x7, 0x700000000000, 0xcc2, 0x2, 0xc, @struct={0x38700, 0x3}, 0x0, 0x3, [0x0, 0x8, 0x5, 0x9, 0xf2, 0xfff]}, {0x3, @struct={0x0, 0x8}, r5, 0x1ff, 0x0, 0xc97, 0x7fffffff, 0x6, 0x44, @struct={0x8, 0x3}, 0x5a, 0x5, [0x6, 0x6, 0x100000001, 0x100, 0x4, 0x7]}, {0x4, @struct={0x2, 0x3}, 0x0, 0x7fffffff, 0x100000001, 0x0, 0xfffffffffffffffc, 0x1, 0x30, @struct={0x0, 0x3}, 0x25a725e, 0x3, [0x8001, 0x1, 0x9, 0xffffffff00000001, 0x0, 0x58c9]}, {0x7, 0x1ff, 0x7}}) sendfile(r2, r3, 0x0, 0x800003df) 22:43:34 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x34d842, 0xb8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x800003df) creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x800003df) 22:43:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffffe00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) 22:43:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000fff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 485.822926][ T7562] loop2: detected capacity change from 0 to 224 22:43:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002009202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffff7ff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 485.918151][ T7587] loop2: detected capacity change from 0 to 224 [ 485.923142][ T7577] FAULT_INJECTION: forcing a failure. [ 485.923142][ T7577] name failslab, interval 1, probability 0, space 0, times 0 [ 485.937088][ T7577] CPU: 1 PID: 7577 Comm: syz-executor.5 Not tainted 5.15.0-rc2-syzkaller #0 [ 485.937113][ T7577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.937122][ T7577] Call Trace: [ 485.959115][ T7577] dump_stack_lvl+0xd6/0x122 [ 485.963698][ T7577] dump_stack+0x11/0x1b [ 485.967836][ T7577] should_fail+0x23c/0x250 [ 485.972233][ T7577] ? __es_insert_extent+0x51f/0xe70 [ 485.977416][ T7577] __should_failslab+0x81/0x90 [ 485.982179][ T7577] should_failslab+0x5/0x20 [ 485.986749][ T7577] kmem_cache_alloc+0x4f/0x300 [ 485.991503][ T7577] __es_insert_extent+0x51f/0xe70 [ 485.996575][ T7577] ext4_es_insert_extent+0x1cb/0x1950 [ 486.001948][ T7577] ? ext4_es_scan_range+0xf2/0x150 [ 486.007053][ T7577] ext4_map_blocks+0xa5d/0xf00 [ 486.011925][ T7577] ext4_iomap_begin+0x4b0/0x630 [ 486.016800][ T7577] ? ext4_alloc_da_blocks+0xd0/0xd0 [ 486.021983][ T7577] iomap_iter+0x39c/0x470 [ 486.026300][ T7577] __iomap_dio_rw+0x698/0x1010 [ 486.031050][ T7577] iomap_dio_rw+0x30/0x70 [ 486.035375][ T7577] ext4_file_write_iter+0xaa9/0x11f0 [ 486.040646][ T7577] do_iter_readv_writev+0x2de/0x380 [ 486.045911][ T7577] do_iter_write+0x192/0x5c0 [ 486.050486][ T7577] ? splice_from_pipe_next+0x34f/0x3b0 [ 486.055940][ T7577] ? kmalloc_array+0x2d/0x40 [ 486.060624][ T7577] vfs_iter_write+0x4c/0x70 [ 486.065133][ T7577] iter_file_splice_write+0x43a/0x790 [ 486.070558][ T7577] ? splice_from_pipe+0xd0/0xd0 [ 486.075387][ T7577] direct_splice_actor+0x80/0xa0 [ 486.080307][ T7577] splice_direct_to_actor+0x345/0x650 [ 486.085679][ T7577] ? do_splice_direct+0x190/0x190 [ 486.090684][ T7577] do_splice_direct+0x106/0x190 [ 486.095516][ T7577] do_sendfile+0x63e/0xbb0 [ 486.099954][ T7577] __x64_sys_sendfile64+0x102/0x140 [ 486.105137][ T7577] do_syscall_64+0x44/0xa0 [ 486.109614][ T7577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 486.115495][ T7577] RIP: 0033:0x7f5a1881e709 [ 486.119932][ T7577] 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 [ 486.139648][ T7577] RSP: 002b:00007f5a16575188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 486.148042][ T7577] RAX: ffffffffffffffda RBX: 00007f5a18923020 RCX: 00007f5a1881e709 [ 486.155997][ T7577] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 22:43:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffbff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181534c24", 0x31, 0xe000}], 0x0, &(0x7f0000000040)) [ 486.163954][ T7577] RBP: 00007f5a165751d0 R08: 0000000000000000 R09: 0000000000000000 [ 486.171967][ T7577] R10: 00000000800003df R11: 0000000000000246 R12: 0000000000000002 [ 486.179920][ T7577] R13: 00007ffe0e77daaf R14: 00007f5a16575300 R15: 0000000000022000 22:43:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002021202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000140)={[{@check_strict}, {@hide}, {@session}]}) 22:43:35 executing program 1: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x101000, 0x181) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000080)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000013c0)={0x0, 0x0, "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", "badfc7f67cea44953f3f905d3c3d87aeeefbbfd04544c764e335a93f83350d5241387dbe10aab965c0940052f5a6eb83ac919e18ba71b2b3aac048a69bfbfabd5acd0063ada1cb45772769a9fab7b8a49a58acd520f2ba7cc3277522f9e9952602e1870cf0a820666a42c124079b87ec209ba9ad50fb99d834ac4dc4af061acf3c169a8155074203dd01c9a54086b4b02916aad27d31b996bd18acf636e502131e86bc15dc90e74e4faa38799e30239c66c02eb0ea195ca168bef2debb36aed8515bb99537bfb8959758e3509c7495f7c7a106de3c7f81d65b3f6db2b0962a49b54cbcd41bfaa7dc1b416746f39175c0680d65053205ddfc6130abd4123b3faf71cdf369a939889ee6147feee4dd78df4c6e0bfd5502e775ec6607e05e7034b8f393cb0099933f26c7acbbc05833adf70fa08881b6f0afb948e83374f6df7e86a994b995d0f6af640f5ce0601efa48844b6a7515e0b067c85802489084ea3d0c16f026caf6fa644ab0617afbe26be16df3955758463dfca6a4324fa3fdb112f2415d01fe62fb9691dfb5d3064cc13bfa2e032dd9c1fd7f5c1db819cec67aee4d8843d18ce93190440a11cd9012dc3bf1b2497dc6d8f121f9d0cc5bf608ebb88ec55aa2cd802212ee3214610d1268bc12e4bded1134d2f816aea4ea4c80d2521e2d644227fe0a8cae78c0ffff5f9012147fe970fbd04c07cf03d4ea1f8470060bbfbdd4197a4375fc33b1ee7051396a87d612d70ce91a6670dc7f49f4c645aa2be6e3730115914824466b7ad6f44d06b0b2d2ec388c22f1074a907f36afd6ad2d100eb0e1f0618860b7796a1d66bdb4716c54924fc72fe803ec6c5e1dd3372402641260f2002545a708e86085ce0b992c08d5c16b0ebd5f487f59a1fd31f0bd22a67153680300a3bd3aa584454ae934bf83df75bc6f15af4051285b6f01477f95c72e66da7a8c42f683866113867e1e89a63418f27ea3ae546b7f33c67aa8033dd33a556e6ef8578c3c92f0639190d7d92a6f07f3c91afb469a80d910132d38f8297e3e431876d5d61877492bd334827b34d736bf59b7a14ac624b735e462a3309a3cfe4c8bb79b56793b4e884fa80d6dcced6dbf33d7e5debb268faaa7ff12bce28fa80fcca1b0fdc9bfcfe5685c3d72cdedc1b0819668a363b31d2b6d1e96bbfc6ea6073334ff0c48b2d773c82497163b7614e3e6ce5ee990634d7d59a66c263e5fbd3b894fcecf176b5a43fa4b1671717010b6f4e79a320d10c9bff503c38dbfd3d65aff4ee426f53b19fa31dee7cdc22ef20958b2b9eba56d197a25c86fde533c7445b21f79be9d32897a6a49ccca003c44478be1549af9cc17e5fec38a3579ccff0fede3ee5eb6e67a16325b16f6d22b939cab6b9efcbe8b36ee14a48219362c6d6aef5fabdbfc6d8626d24e2766fb5657ff4097d3f28e32450fa5c1820abf066320f1eafcab5b94b5c912205456791702d73dadb16b22d43156730836d2c86fbbede245c518f21c33a2136412f679cfa1dde1c4b85ea2b30b50b7bb7a6ad60f15bfbb0e45e06463b27cbc7f3216a46c6a76543a0402e132d15be4cf2f56d310908f275ccb929b7fd49fb7c32d4338166ca756efc0aa4e605f2189a477fc54e57125483d0ce09e88e6bd0cfcb3765fab0c637df1552fb77571c9d0de0cf8db7310e36be0127165108b8038d93adc33e58c3c759b22662bfb4f5cb18e4c30dd612f456cd1885d835a51e5f198f0930a3a380dcd4d2c6db857e4ac06ef7dbc682693969d4f28d9a243d080d7496306f8abe8dd7f9ea0fd0358dc886d52e4ef956231d28c838e5778f046cb8ec44b283fd7f9e2c4a03e672b8f5b2f72155d2790cf8570cf9539eefe1337c2e64be26141cf628507de8c5f98cc2d47cf4c5c3c75b712ba53b79bd0d5ebdede843a36af410dcf6e775c580b041b9997de60afcc52a3b8f52eef907d3d2fba2104f13dfc4441cfc3660c3b86b92a297b9fc97f0fd3e125384806ed896a1e46c77dc61744ea1595f3bcb1e17094bbb353dca3b7b0e406b340987cfe9ee28ee83aed67f4476ff056f6b1cacaa3d5b38de426a5ff783bf121158b446b39d1863e49a8c700bda0ed17232d0603966d4c1947e9b425af67e195385cb17422a8d252158aeebc40eb5a30ec49573ace47bcbef5494727b7436df19bfcf95d3d2f8cd246d2391de42bdaa9bcb3e11e88238fd6448f19fac5f53ee7e7c6b2fef44ea6a58d8b880c3053236c31dc6e91f87934014c666864198daf3a51e4b3b989cd1ff2ff96f7b25892cdb7535226a92a031bfb84a00644f6b6a42ec0587408b4a0b9e5abb733b629e4547af6a3df5bb3526e852e2a3ac3056bff2eb2092c252ea3eccd3ddfb2bff9df75be07fd01658f3c766efd82f830ed54ffd55001029145d3463870d30eb95c1c4e7d077a9c7edfd0b4eacd091dbec757ff807d537c5c6522a95244a854e8388fa89877054beeba9930a7c7ee1fc455a31213606039e7a11e540a26439c2a855b74441229b2e12b971a9b23f497e798b3fb3d9ccd5bc8a0ded23cf6cf83235b9cd0a967371e5f88397ee983d51e69fa455a1f168e3c3ea1e27575c8dc7fac04002e4cb434f220b74c3252ab7d09457457e6ba09800548333c4ab5d995ca6f5dc5768cbaf085b0bde1aaa85f517be648bbc49f43d6e17e221a49e78949ec2f83cdaf87f26097db3443fbe957c1155a47f96ac54a8bddcd59c78a316c7a0d9b05d5ce843690958cbdfad0349c893cee35b0f22f12be98d13b7b1b55f337b9a771fb236d4dad5a0d96616cde17d083db0c00d544acf60b1abc0f8bd6eebe4619020827c2e7898e0315904b24f20d2864bc1ab4e0e17df2d559d9dff8258e0564af6b3805d01142a97b5dd2a7e6c9fb4c0f8c0eb4dc8e2850c3b98054888ae9de56890a