[ 681.856661] ? loop_set_status64+0x110/0x110 [ 681.861074] blkdev_ioctl+0x5cb/0x1a80 [ 681.864968] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 681.870333] ? blkpg_ioctl+0x9d0/0x9d0 [ 681.874214] ? mark_held_locks+0xf0/0xf0 [ 681.878275] ? mark_held_locks+0xf0/0xf0 [ 681.882337] ? debug_check_no_obj_freed+0x201/0x490 [ 681.887350] ? lock_downgrade+0x720/0x720 [ 681.891495] block_ioctl+0xe9/0x130 [ 681.895126] ? blkdev_fallocate+0x3f0/0x3f0 [ 681.899460] do_vfs_ioctl+0xcdb/0x12e0 [ 681.903345] ? lock_downgrade+0x720/0x720 [ 681.907487] ? check_preemption_disabled+0x41/0x280 [ 681.912501] ? ioctl_preallocate+0x200/0x200 [ 681.916921] ? __fget+0x356/0x510 [ 681.920373] ? do_dup2+0x450/0x450 [ 681.923903] ? do_sys_open+0x2bf/0x520 [ 681.927799] ksys_ioctl+0x9b/0xc0 [ 681.931270] __x64_sys_ioctl+0x6f/0xb0 [ 681.935155] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 681.939731] do_syscall_64+0xf9/0x620 [ 681.943529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 681.948717] RIP: 0033:0x7f7e1b6ddea7 [ 681.952433] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 681.971327] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 681.979029] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 681.986291] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 681.993587] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 682.000843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 682.008105] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5100}, 0x0) 04:21:25 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xffffff7f) 04:21:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039300c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5200}, 0x0) [ 682.052329] erofs: read_super, device -> /dev/loop2 [ 682.066984] erofs: options -> user_xattr,acl, [ 682.075203] erofs: cannot find valid erofs superblock 04:21:25 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x970100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:25 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@can_delroute={0x1c, 0x19, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@CGW_MOD_UID={0x8, 0xe, r1}]}, 0x1c}}, 0x24008054) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x80000001}}, './file0\x00'}) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f00000000c0)={0x88, 0x2, 0x1, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, 0x18) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="00acf4991f5d5d8946d1665b02684d00c768564cdbb31f7d75d14be19170efe72d45fa80d32e241fdde6bb6a413ac3b06551296d797827de2fbf9528053b2341e8a5571fca2d1226bd9bf7dac985599e7008de02e460558512", 0x59}, {&(0x7f0000000280)="3e2e275787a58451be1e376de0736ccfef54a3a6f67057ebb64d2e8961817a78f1955dfa4a675d990d1bb8324646b9202f98877b854060d4a6c7131eb4590c1f7e5c40a3f327cc329c49dd899c0ee9370429ec98c39128fed5d5b8b2f5e28678d5fc97250913023d7a89f8c9ca5f906c4f64011a9d6090f6b9fa421a146b05a063411afa6d7262e98bb4d2fd33371f723852e2b235230dda96110f03baf5537a3e5257b196885515cc9aad47419de57650a9b39de26011196c2d08ca7fa8f9de4acd1cc9915f44bc63e92051858f60e02505cd8250bc47ba476fdb4b252c99510f6ffd49", 0xe4}, {&(0x7f0000000440)="6e9d82028a8e059069a8a3b99e782664b931b8ddeccf7de2aef554c2e9aef9dd4719181fe25e74ec68e9bc8fdcfbd7867a3ed0e20e2d372e68ee93b28c1e8e07ef408b957a14359c81f155945dd244fccafff1dde4665f1e4a48df9e7deb553e4665d637b443af325b4e461a5ba58f00bfddda3c30501f306d6c5d8fc533057daa6b53ce81238851afa64f11b0ae363f10681cef80488d6c903ae2d62297688cfc56b02c10a4ce64edc0556ce036472ad9145e7e25518c9a99828101d3454f420d9cc9cbd112cec63e5b50f1bf5db2abf9cab50ae00daf93cafefa0e69d0bada76bcc417a40420e45eff1101251339639c5d3718c85cb1", 0xf7}, {&(0x7f0000000140)="89735065cbdc5339bc4997ef931700bbcfd59d3ee0c36e392fda577237d00b49ecfcba4b6d", 0x25}, {&(0x7f0000001980)="8f4223be36d8e416435489510446b8fb399595b3aa567dd8d9a4bc22f65859a863f0bff5e8a16fa3b14417de48fc81686769c53aaa5da1bc15967d032963c6f812179a805d3ae7cfa17d0e86c95723a7ba5b4adba594718a769ea2012ae0bedd14471da4bdef20c2100385368bf133f799dc2f039d004345034a5c170bd04d2b204f36c601ae9b29c25e5b63f73c33c469cee169b0eee34900f860080379c723f1e71b343ac49ec36e1ac4646e4d17e2547cc0b398479b3bf376fbd35fef2583c37fd53f9d1be22fff15acc961b19371ffde2b100ac1479f1a0b6f977623ef512f344bff7b23f6e4073ba97373a6726549bf038d420e555213806b2594f58f08e7761bf458ae21b4fd89df1a5d862cb11e5ac1cbb71423b2330ce6e995c0a9a11b8a1b24148a7c83a55bf47869b09fc983ae15eb8e3ab1dea1fa32f7d5b69a036af2f8cbca13064476b40fa467e2957fd5fee618620c303b928b2c086311713bc69cb9bec80e7d2e19539a7a87a41f8fbf237554d225ddb3749d22143d7a31bf8d13f0659f1ef298d9611ca013d6cf3e0904b696e44bf67bc73f49b1a13ea109fb1d11909c0c3c2a645c9ef008c257a26021373b64a831fb52344ec9e219b86bb1d69f490547edea4da32532127057427243c763ac2e56c50622ac14565e07449d0f83f974f7819d0cfa41b6c14f374dcf5586d89915a578e5da81f8b580423c301ad1d253816aa644d2de1ed18dc04513c784ca8822ac1bc3665a9af5d342f0c8c35ee2af161435b45820204c321ee0bae3e6cce2a7af06f7f5c0c055bdea5b131b9ea9038ff580b33e3913bb44f0c9ddc165309cd65df24130007c64ebf924c1f9bd1df0472373901bdd304e1c0caad15b50631546e656d2d57590d2e14d827f7f185ef642c88ff88c7b6a11bfe39828534e9bc241db082f57644604dacfe155a38414d0cc1b98f8d6c51308c4e55c6545f9b7240e97b3c8065dc8d1c69f6be97dc6f42a846a42ffd76ad9ba16115147e1da3d4a488df134aabb30025f9c7792a90ac812485818236185a3508a2270127e7833e8574182956d03453089722834ea89c09d38d81492aa3ff045cd6397b8f0ce6a1aeebd5d1d40a63d0df71084c4e90722e66a52ac306f30bb4b884441cff4d368a3f7b62e4023ef96433c844d1506e362efd88bb742a0693366c723331b17a8e1b859e208001f64cd094b4dd740f8b6bddebd8a5a7b204b5d02919d187e83c4753114f95680760472f1f7be2834ec8065ed92c98cb2c74edf4171abd031956ba798a72069892b845120abc24e8b211f19aec88651bd3efbcc29995aa5e03cbbe7200107ad2325de29247a00acf91e04c1c5a23cb0066280e56df0555f8e5fd1981a0838dfdf22eca854ebd59e653846795c3de16652514bce07d19ea57c483fef1409c31f576d1226e2f2931e8d240e15402481a5de335d0b07872bd34a6c26ed69ce342a48e1742209fe38146e583ad4b207d90b004272b9ad643983c78c4db4503c3058cedc83861a53cce15052ee48602595c22982dab1e67b8953a29bdf7d7795507192c3981fb4a903534eedeafb6222ff27dbde3d365bca90619fc4c33ee08bd94ec1d6bb4031458265dbdd65748b4549adaea19651a50fd8790b1bb8620c9d98c0827287a39d2bcdbeeccf3f6e368e27d4a8c33e3f951174a010f051bbef0cbac882bdba60b722be1c9e9e59ac2e447598c900552c463125d1084a821a08acf90f867cf253c6ba73d5dea7bdc7dae397306c5a8cfd673884fef2b4d308bb374510bdb7974fa9d7b3f348015c10bb30a1bcf61d811bebc74ef86487db3324d7d849ac3cfc2ed2a7f2155010615072d4103402b3ba2e381a5080f54895841c3ff90eb5bb73741849dccb2dd2545ffca85553ba5480d4103cc3df60c986d69fa1a82a302cc80a3a59a4be3e2c5c7cb64fa9e21cd2b4deec1741bc441c5704ea207f1d67811c4b2d6c4e554aa7e6aaa9323709bdf19206c97687515aaf46096c41738ad19d37da8d295ded7fef7da83a9855da61eba6ee6bc05ee9d694b1f7c8189728f40d91478ae2e9b499c7ad2f79796636e9ce1abdf1553a3c9f63138bc1289af50ece73462404595abe88b070acd138abd6d45c33c4718ba56b4a4e566ffb4d215bf0acada82a860f1f11cd82d14189034fb983c1e9047c943004e87d11c3dec4e1d447a596eb7348176848a1d56088deac2d21691f2806817421a97c59aab4f056ee5b0f1a0db9b5b93cc2f1c1fda64c5f018a7b46b6ef59146dc16968bfc8adc1cd7a62c7a45a51046fdfc7fb2146875e8d37cf92652cef2b6419c54aea7af2c490f4bddc252caf147ef00a0cc42b805fda3bcab067f015e1985b37e7da8a06e64178ac599658d8a448f7a62f01049d0dac4e1e56167d00895e6cf43d8a0ae79ef90a5a976f14acd6c0901419c84073063243ec111b4388795d068dba53c8280da40f4c0373bb161a05d79ed00ad64996a5201856fc7d657576eabd0d4492ba1e5e78f95f92307775aab984e596d0f6e49a3041be1cca970070cdbc8e8c090cc00a193be3a7201a3289b117c1865ba7c436018dd7bbbd7b929a83504dcf700e5b9e80e82492fde52932e98460f0db204ae3ebc3479f0cab6a8c457d29070e6403f7513452faaa385a707d7d99097cbecb42e8662a159dbed8dfa2039fd36bf2c35abb0a77847a7c008cb58c9a5b1f7da57fbf2cd72ca622f8aa030d4905d2e13cd24e53148c321de835f757e03c2e445a671588e81d76b8a22b1f9747d72c34c9d5b78977fad5bc2ce5db2244e76d27b952d8f772d82b59c92ec47b3499e5a7f5237d705960708e2f6007b0c0f25d85199faad8c28ac515c5600e44e04495a7e7ce80ad42b3eafd54f21e2455621ff3a6c44ce3b9bd7b060c26a1819d7cbec40476e2ba24a8d1645eada04736f5c2f2dadbc80a901ee4bf7d4515723f5c7c6a76377d269230157b04420a3022857a47e3b7d2455ab03869307788587fae123711f79094edcdaf2bbd370f16bfb20a5e1d87b93a38ce8eda3c43ee8f4077ce5d9312e87f529d5eb5272181786427b2171fe4c4db327d06ef9ea9090e374e4b756b018eda3a91e25f5ebb9cc40bf05232e2c74d950a03e5478ba99f6017a9eaef12d5c9dc2d436f7a2781f31ab88e5e8ac201a549eea4e9002146aa260dbfd931b7ad0fb41d9e8840d8ba38d03f601a448230ed2dd7497651268a98ef8a4bf943c6914b046f1a626a5ebc073d46e5e1a25436ecd6c4bfb3735cc0e75caf604abdedb01fe453ce6a52c69c3abb49ddf0c5f64763f4d568304bc1643b5b9afe1dd096e927cb7e4c34fec555e4e57d15a61310964fd3230f958af2eeff1774b54099a55bb031d78a27ad13e9fc6eee4fa4f6d141384fb1b864af9c8af49da2c9bfca6837c39ce259e8c164ee5aaf169c1f9294959fbf3a0f19f04fab72ce47d4360eb6a0cde86e30632f21872d69ff126e965957c4d579463d4ceca338c5cb1954552a33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0x1000}, 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0x1000}], 0x6) [ 682.106184] erofs: read_super, device -> /dev/loop5 [ 682.119185] erofs: options -> [ 682.142167] erofs: root inode @ nid 36 [ 682.148725] erofs: mounted on /dev/loop5 with opts: . 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5300}, 0x0) 04:21:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 13) [ 682.212365] erofs: read_super, device -> /dev/loop3 04:21:25 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@can_delroute={0x1c, 0x19, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@CGW_MOD_UID={0x8, 0xe, r1}]}, 0x1c}}, 0x24008054) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x80000001}}, './file0\x00'}) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f00000000c0)={0x88, 0x2, 0x1, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, 0x18) (async) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="00acf4991f5d5d8946d1665b02684d00c768564cdbb31f7d75d14be19170efe72d45fa80d32e241fdde6bb6a413ac3b06551296d797827de2fbf9528053b2341e8a5571fca2d1226bd9bf7dac985599e7008de02e460558512", 0x59}, {&(0x7f0000000280)="3e2e275787a58451be1e376de0736ccfef54a3a6f67057ebb64d2e8961817a78f1955dfa4a675d990d1bb8324646b9202f98877b854060d4a6c7131eb4590c1f7e5c40a3f327cc329c49dd899c0ee9370429ec98c39128fed5d5b8b2f5e28678d5fc97250913023d7a89f8c9ca5f906c4f64011a9d6090f6b9fa421a146b05a063411afa6d7262e98bb4d2fd33371f723852e2b235230dda96110f03baf5537a3e5257b196885515cc9aad47419de57650a9b39de26011196c2d08ca7fa8f9de4acd1cc9915f44bc63e92051858f60e02505cd8250bc47ba476fdb4b252c99510f6ffd49", 0xe4}, {&(0x7f0000000440)="6e9d82028a8e059069a8a3b99e782664b931b8ddeccf7de2aef554c2e9aef9dd4719181fe25e74ec68e9bc8fdcfbd7867a3ed0e20e2d372e68ee93b28c1e8e07ef408b957a14359c81f155945dd244fccafff1dde4665f1e4a48df9e7deb553e4665d637b443af325b4e461a5ba58f00bfddda3c30501f306d6c5d8fc533057daa6b53ce81238851afa64f11b0ae363f10681cef80488d6c903ae2d62297688cfc56b02c10a4ce64edc0556ce036472ad9145e7e25518c9a99828101d3454f420d9cc9cbd112cec63e5b50f1bf5db2abf9cab50ae00daf93cafefa0e69d0bada76bcc417a40420e45eff1101251339639c5d3718c85cb1", 0xf7}, {&(0x7f0000000140)="89735065cbdc5339bc4997ef931700bbcfd59d3ee0c36e392fda577237d00b49ecfcba4b6d", 0x25}, {&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="cddab7757fbb37653b588255286d0e3ef8c77374fe3e1188696559b490fb02e0eb3c1559c8d877598d88e3d7f635d971361b371e97d87ee6e4a88ca61eea96431e64968fbac992c7aa9a5081cd09527eae957b223f6379883a0d0afeab048ce07d6bc8d43017916de8b267475f232a4acd832a4f390b4b1a39ab2271f94b4fd3ad3405a4bec245bece94a11dd06d2c14410a1c8e33416829313d06f880ad308f94b3d709559efcb765cc3001340529f785600d343fe22a76288aa482cae27855e19f1a41eec1129d3e7dfa151b2e9a2d3da8711ddbc853030655b8bc7eba775ec5061046bda490fa9d0e38f557af3404c8b60dbec8a4a60430cfbb17344e3cc16cec2031f5a0ebe7b695a81241d532945bc8bd95e58a380b662a279997a4b143f3c24d93074f80a019305d595ed2e68a023610b4e1541e91254cd13e7e45e59cefafb21c6fdcf5d86077830c53d08219f5bdb0318d8d3e3b6e8c045db32fd37af87233dfbb0cc32a1f4f1142cb2f5b2275d2dc92d48bffab97a6ec9f3d91a910f7dae4798506eb3e0b1a943a69878ac34ee8a856a69b12f0a85b94c8ab813ec9c00f34735b254f97adb7173ce03916b434d935726fe937ce76d682ba2bc342058655ade49cac2f13e38a34b3db32baadd841a4bdfc4acedb642641c3660173c205eadedf6e28309d42df9560aa736f3d32b661e075e0631cc92523ff8e9b6ebcb5ba85cf6dd9fc34be81a0dd516c51c91fde778d6f99a83a24f73958c6fb9e01e9eca690b27e72b1ccc74a3c6ca1fff17921522e95c409bba77b3923301ca86c63c5e330c59c1d56e85e4af99aa30f648eeaa1cbd6c761eb0438873ecb3fcf50f4ac3230ecc4f27993f1e22dcac16ecb426ce7311dcd942d907904a23ecd0f465e8b2ca56b4ce58c347a7de2d51702df2b2ef87b5203ecd0e797c1b32400cba928e57762203963bd8af9dc62d1fe00ec5e3c3174d7d5ad8aa5b7b5c2416d199320fdad668901571f81de1de1dd560d0f89b1a5e7f0e8c768bf06fc2efe2b0568e1dde6627f42089c6f064411319216b4cd22791121d75161da49d7160edb0204f10ac0b67f7197c9e9f9275705b792f31cc2efc5b2974f24bf63046abfc9c23369391f664f8236e6b71f0d55866028dba95a098258058279078583c9f6e300c5f789670fd225bfa6c9e07091d3642170237183abd46ca04d26a3767e48d7657c51ae1c976bc1ae1781ad4bc913fed32a18b14118ba24cf59a4ba8b7ad27c05618d9000ef809d6dae5dedd262742457127d6f400efa89de0bd905b9fb28bab4f28ede4a675848db4c476ba31583a71ac066d81605ef5e74d2498f568f92a579f85f921ced809a00cdd9b6fa81f29c8f8f66fd9082f288aceec56d7d5b73866705e96e2a2aeddb27d283534166b689ef54508a348dfe9232b1f704cef093705cd7c40195d536716fff19f286b84f249037dd277d2f9fb63f0d9f6bb3531b47bd1948caa78c72e1ab33aff417df9c7a779b750ef61cb01e5d9b0df8e37356fa232ec6873a78ab88a3c4589de62d3c6521337b5869ddf0364288cceddfff2c4221d62ba841f184d0a15fcfc681c7eb9aa0845bc93c8b3013fbd30fba0511c4b2ffbd17bf42f4962dd59c20eff6f81bd26d7e83e0be95b48a59142a9611027f1d91bbd7619f05aa17dfc76923ff549f371f43dd30a9212fba34e085cfa96f5553f70e6d990902cae2d807c32bbd21510071bc6547c33aba15c79046dd59384e02e3ee1b93a2fbcfd815e0694350537376669234e1ea7d2ddaab0e6a440665678132173ac7ec54c6614fbdabd467a0ee935cbb13f6766caae4fb14b7cfb4c72569b8b0348b8e0630f7d6c0ebbc4d91aa285746caedb19775394a6a39ac22160ba2e259785b71765eb9bbcda2510a14066daef0513f985b50fcea7d0d30b3f4093e69133d3c0fe84e87ff2b81f345e5b7bf353d991a6ef388d4f560c3d3304191adcd0abe7a2f8c0e67fab3f31c108c72ed8da81721429bfa19a6dd22a3b8eddb1b976508eaf091bb733123f59b27e567a08db42d5b0c74714b65056adfa2472b05b470f1f9c714e3ded2b58ed098bd6d287e10c0afb2c3279a3b7dc24fa58f9d5762ff4c653644d828c3247d193fcd5da614605e5ba19d85ade3efe6223f780e2768f5707f4942c60927f3790e5a8a0d814299f051cddcb33b33994c0164f946678cbc4d30e3f707aab1d4cbb150a763b5f91faec50d818fdde59c2d6917c018112d41b5f5189f739c0ccebe7b12d89ffaf732e3ade86f08906bb3d270419e84634473f2e614cfcdbffc046f94e803199975463aba6baf9f8e959f973546602d75d87e0740a7e0d53407a555dab3cdbc08484218b597e0aa6b0307acd6906686951b53305299ed249dddff7a08d1f552fd4e13bd72c7e0c8fefbfd10d49a53278976b85d6e4c914512ab35cceca68de1cc890f392e84f828dfb1e27094e25c6f6de695d003a349f0fd365b6cb847c1610bd6e5df0bfbeace313deebb8f1cbeebee61ecc1fe604cb565744c12e576deb02d6b45251aa078fdfaeaacc3237eafde0590af32f95397bf8c42f7c50a23b6fab723f103106a9e0ccf3af8b224e99ea947a414b251c1dd59a5be4edf7dbd8b377fa362239f7246791faa7713c5e1795ad21232fad002afd0584e178739112f31e11e58696853bfb3c8d4b3d3245b0e6dd14aaad2c9c19ca6754f815be4c7f08884bca26cb9d81c19209e415177f0bf709e62c19e892bf59a6539a558b7eb97d435866c93c8adeaea0f1beb302efddb33bc118c4fcc5b1668c8297cf055ba52135dc610d3cb61d5653a736e09fc2e383baed6488a69ba92602392a5fe80215449fd15fdb6129e9e6297da59ff25a523dcf870ded0d09db75dff553289e374835e78a38e47ce72d2981a6bdf2cb52da2e3649e5c3eed2f8457d0b0797d5be0ecd85c15505ee4bc7b31fa0905466a99c10d5cb770573a5542c7d0f3b811f2f24644bda8027054ee468a3c94a4711ef6cbb29f7414e16de13850a01324856d50eefb9c6b0283c8acb6ea04f19b18ec325797be9e6b884d5f5b6a659da06524cbbfc466f0f86fdf4a51798b127deb73a5df01b6c6719785584cb826ef5dbc645090b968d1456f86f9338606190b15995570fa18a97853a7987baae6138b7f19321674a9034b46bb7bfaa4fd67c0b236b6e7c7ebdbce507aab37096ce0c849bccaea4183f1effd214964fe632a3f7c8fe7a8ea6551464f50ffc23b3f975562d01af8202b0b2d5098b065b558fc660723379b0dd53000fd9460b7e4445037cbd3420e6e6d73d88ac3e5586309b2200d5fb85059bef1e653022ead78685676be8d2cfacce342967c5224237404beaf482eb0dd35a6a96a00d1a1a3abff89a78ae7fda6f91de49a2f82e6df333a4dd647041c2ef38b4b9efbd75f6b422dfbb6a53ca22c0ebbb0a27cf2ec6c2aa55e4fc44ec37506687ba24931bda4f637daf1fba8fedc5fa518e9100acbd26c639d02229dddab62cc9acc157136c98bd41da04427c98752187012e1a7674c437e99e7afdb279fe7bf54d51508572170f47fc3a579263f6c838d48872997c558a7ae32403a7b3b88a3458f792816e4ca380883f66826bbdd71d2e40ffd3aead1562bc7835fab4eb531b75bfaabae182ddfd5edbbc1764af9d3e504cc5f69c6f258b25934f90b7ebd45b6fe414556467bf6aeb1a12fb4024e6fbba8f8f2a0904552c1569b64b008f33cc2126719098223c9374792bdb20f55d835f13873a339be16deb55cb78ae00b977a23885e063dafe3b4ca3228f0f48a09dcaa83b85291664b3241213efdb089c52b07dcd134b33c1d5d6f41b7950832ae6bebf7387747e08bdc4b10f173b17cd3b9fa56f2431b737f872370728bd947cece1d94c22720cd7d6f368d777e6045f084f85f4002d1b1e01eff0b7b9aec06d8b8c4b56059d0ad82716b364b5928f632f425cde0764fec47056a9691ca35a35ae9b416725c9deae3431e1d4cd821d487e9268ca778e4d0e5e1abe0b57520f8b97dfe1676a65316959f882372a93d35d4a1367e78967232d320fc16fee44c02af34b31f8baa54a9a5352b4089d79f679fb50bf8f8b5dcd0dca72426b65cd134ff6a12ab177fbfda202f3f6bca59bfe586d93285992b887d0e4daa889fc6f84e7f7005e66eb669466103c129eb794ab27cef30adb166cafabdc1f1cf4d39c993cc5ca85a01f5a9b8fbcda69ef294cbaedc196cbc98db23476a3267330d986dcf616ee87c3dd17656c056cf278ca17f64936dcaf5f42e6a4ec93314722fa48d1cf69300eb4cac2c760f30e34ecff0a154817a02f572044f0888746c133528b8cd0f1b042f98b2e2b389492707743c2d013e26ff254c3ce87207848845e6d32a394499cacdf3f3bc636acc918608555de04c8e93066e981647965845014ab115c0c31d2960163eee1ae005603692396cf0473eaedc366f748cb2282c936744b5103984c40933e28732fba32a83d2051203eb5a65be5930ad9eb00deb00e2145292cb8aa591ee5f1ee0306882a4941e843e047db24a3cb43160f512a5f0deedc7b96e24e8224e41ab1cbc135d557f562c0655dfc3c164831972ef4360635002eaa3e4cd51e060d29939261f8f1ebeeea3044984f647827a81590a8b89f718812b88403ef083478595b5810a54536fe02d5247fd6fd220ffe94ad47f729ae3d72350c06d723a6cbae5dae5d4845e87e6a48c860972f672b426623aacb99a934d83fcd05bbac24d6d0a65e13d11ffc447191bbe3df90bd0c5a59d8269d80d21f45b35991144f35f3f4699b8018f905b73a747b5e8ea0ad6662a351f4b9bf100c7ddc6d9fb552039d35a58d0d046796b88183cfa5f106c8217b36c14a784e0f8f3fdcb81e971db64ac47423e38315daa1f4a273402091d286192f1002c7e8088e0203372b79d3ef4915dd79620532ec87d54676f7a1ce0d72a1188c4e03a14b2518a2b70688adb40235e39a22eaf2abc0fe7717c1752eb0be850a887d1a82fe5b63c22754f6a64fdecc0e25dccb574716234a77870eba1e91180527772d9a28c3973faaff05871c7c9b7e4177a1d652faf86ff692d2a0a1690014f0d4c0891f6f4b606fb6f85afc8e90ae6b90ad4463c12b217699a51aef0b7bbd399f6af41a351630faebe2845b8fc3cb5ce65b7a7fec249ddb09b06b7f7ae47ce0d2515c4b91440b663b91883bcb919b37f4752102d2ec91bedd821a15c224561dd58162c4c96c25dd5c42d04603e7b1e39a52e8c3655d44a5a14efdf747bf4de9a843a7c0fbfe00d445e621f5b167b73f6616310baf5d167722194d3ad691d0f00c2b3ba737d8d8eeb34834fc35f5c0d2cef630d19c4557686d626e30cedc20e478d2f913f0ea1b2fc22a8414a2ac8811009763c4d69f440a0279aa7192f4cb6f502bc9361381ba3cb609339e2952e3c66d5c759f8b93fc9d973b1bcf4e03ca72778de6e671a536acdbb0d8adcafca276f9d6ac67f99f9008af1b6082a494214724201ecc8679bf255591d9834866d3cdded4a1f21d1a3ab0d1e904945a147103540009b7e2112094b22d57371dc892ca391839cab5da0c7c0d6b08b37e31b546039e2e65db12a9977a79b6f0f6788279fef57da7466b1809bcfd0fdca06dbfd8711b24f81918b6d5b9e084f1eba14addf2a1595efb70795f52f683985854c9bbe925364d897bcab63c742cda708c2eee0463b1e428cb987eefca1066776cb70b5b0cf5c011690d660f8b18b905330014678ebdab08935d6b50540", 0x1000}], 0x6) 04:21:25 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xffffff8c) [ 682.233440] erofs: unmounted for /dev/loop5 [ 682.239671] erofs: read_super, device -> /dev/loop2 [ 682.245553] erofs: options -> [ 682.250998] erofs: options -> user_xattr,acl, [ 682.262847] erofs: root inode @ nid 36 [ 682.267509] attempt to access beyond end of device [ 682.272769] loop1: rw=1, want=174, limit=46 [ 682.272799] erofs: cannot find valid erofs superblock 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5400}, 0x0) [ 682.277187] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 682.289186] erofs: unsupported i_format 773 of nid 36 [ 682.299555] attempt to access beyond end of device [ 682.306345] loop1: rw=1, want=172, limit=46 [ 682.310891] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 682.335547] FAULT_INJECTION: forcing a failure. [ 682.335547] name failslab, interval 1, probability 0, space 0, times 0 [ 682.349388] CPU: 1 PID: 20846 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 682.357276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.366722] Call Trace: [ 682.369312] dump_stack+0x1fc/0x2ef [ 682.372928] should_fail.cold+0xa/0xf [ 682.376730] ? setup_fault_attr+0x200/0x200 [ 682.381047] ? lock_acquire+0x170/0x3c0 [ 682.385025] __should_failslab+0x115/0x180 [ 682.389262] should_failslab+0x5/0x10 [ 682.393047] kmem_cache_alloc+0x277/0x370 [ 682.397180] __kernfs_new_node+0xd2/0x680 [ 682.401313] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 682.406063] ? kernfs_activate+0x2c/0x1d0 [ 682.410205] ? lock_downgrade+0x720/0x720 [ 682.414343] ? kernfs_add_one+0x51/0x4c0 [ 682.418389] ? mutex_trylock+0x1a0/0x1a0 [ 682.422452] ? __mutex_unlock_slowpath+0xea/0x610 [ 682.427307] kernfs_new_node+0x92/0x120 [ 682.431279] __kernfs_create_file+0x51/0x340 [ 682.435681] sysfs_add_file_mode_ns+0x226/0x540 [ 682.440382] internal_create_group+0x355/0xb20 [ 682.444978] ? sysfs_remove_link_from_group+0x70/0x70 [ 682.450164] ? lock_downgrade+0x720/0x720 [ 682.454322] lo_ioctl+0xf7c/0x20e0 [ 682.457857] ? loop_set_status64+0x110/0x110 [ 682.462260] blkdev_ioctl+0x5cb/0x1a80 [ 682.466151] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 682.471523] ? blkpg_ioctl+0x9d0/0x9d0 [ 682.475402] ? mark_held_locks+0xf0/0xf0 [ 682.479445] ? mark_held_locks+0xf0/0xf0 [ 682.483504] ? debug_check_no_obj_freed+0x201/0x490 [ 682.488530] ? lock_downgrade+0x720/0x720 [ 682.492682] block_ioctl+0xe9/0x130 [ 682.496302] ? blkdev_fallocate+0x3f0/0x3f0 [ 682.500611] do_vfs_ioctl+0xcdb/0x12e0 [ 682.504498] ? lock_downgrade+0x720/0x720 [ 682.508651] ? check_preemption_disabled+0x41/0x280 [ 682.513665] ? ioctl_preallocate+0x200/0x200 [ 682.518057] ? __fget+0x356/0x510 [ 682.521503] ? do_dup2+0x450/0x450 [ 682.525034] ? do_sys_open+0x2bf/0x520 [ 682.528939] ksys_ioctl+0x9b/0xc0 [ 682.532735] __x64_sys_ioctl+0x6f/0xb0 [ 682.536610] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 682.541183] do_syscall_64+0xf9/0x620 [ 682.544990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 682.550170] RIP: 0033:0x7f7e1b6ddea7 [ 682.553884] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 682.572777] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5500}, 0x0) 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5600}, 0x0) [ 682.580472] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 682.587736] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 682.594997] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 682.602260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 682.609525] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5700}, 0x0) 04:21:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039400c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5800}, 0x0) 04:21:25 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x980100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000640)=""/155, 0x9b}], 0x7, 0x3ff, 0x7) r2 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x1f, 0x2c, 0x4, 0x8, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x44e, 0x2, @perf_config_ext={0x3f, 0x1}, 0x402, 0x7fff, 0x2, 0x9, 0xffffffff00000000, 0x2, 0x80, 0x0, 0x81, 0x0, 0x3ff}, 0x0, 0xc, r4, 0x19) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) [ 682.731012] erofs: read_super, device -> /dev/loop5 [ 682.742142] erofs: options -> [ 682.766552] erofs: root inode @ nid 36 [ 682.770552] erofs: mounted on /dev/loop5 with opts: . 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5900}, 0x0) 04:21:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 14) 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x6000}, 0x0) 04:21:25 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffff6) [ 682.866209] erofs: unmounted for /dev/loop5 [ 682.874896] erofs: read_super, device -> /dev/loop3 [ 682.880940] erofs: options -> [ 682.887261] erofs: root inode @ nid 36 [ 682.895805] erofs: unsupported i_format 773 of nid 36 [ 682.908802] erofs: read_super, device -> /dev/loop2 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xc00e}, 0x0) 04:21:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xea0c}, 0x0) [ 682.930021] attempt to access beyond end of device [ 682.942097] erofs: options -> user_xattr,acl, [ 682.948396] loop1: rw=1, want=174, limit=46 [ 682.961155] erofs: cannot find valid erofs superblock [ 682.969338] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 682.979132] attempt to access beyond end of device [ 682.985310] loop1: rw=1, want=172, limit=46 [ 682.994647] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 682.996979] FAULT_INJECTION: forcing a failure. [ 682.996979] name failslab, interval 1, probability 0, space 0, times 0 [ 683.015089] CPU: 1 PID: 20896 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 683.022978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.032330] Call Trace: [ 683.034922] dump_stack+0x1fc/0x2ef [ 683.038546] should_fail.cold+0xa/0xf [ 683.042345] ? setup_fault_attr+0x200/0x200 [ 683.046682] ? lock_acquire+0x170/0x3c0 [ 683.050672] __should_failslab+0x115/0x180 [ 683.054907] should_failslab+0x5/0x10 [ 683.058716] kmem_cache_alloc+0x277/0x370 [ 683.062879] __kernfs_new_node+0xd2/0x680 [ 683.067029] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 683.071774] ? __mutex_unlock_slowpath+0xea/0x610 [ 683.076619] ? wait_for_completion_io+0x10/0x10 [ 683.081293] ? kernfs_next_descendant_post+0x19c/0x290 [ 683.086578] kernfs_new_node+0x92/0x120 [ 683.090554] __kernfs_create_file+0x51/0x340 [ 683.094971] sysfs_add_file_mode_ns+0x226/0x540 [ 683.099637] internal_create_group+0x355/0xb20 [ 683.104230] ? sysfs_remove_link_from_group+0x70/0x70 [ 683.109419] ? lock_downgrade+0x720/0x720 [ 683.113579] lo_ioctl+0xf7c/0x20e0 [ 683.117134] ? loop_set_status64+0x110/0x110 [ 683.121558] blkdev_ioctl+0x5cb/0x1a80 [ 683.125437] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 683.130793] ? blkpg_ioctl+0x9d0/0x9d0 [ 683.134680] ? mark_held_locks+0xf0/0xf0 [ 683.138755] ? mark_held_locks+0xf0/0xf0 [ 683.142834] ? debug_check_no_obj_freed+0x201/0x490 [ 683.147860] ? lock_downgrade+0x720/0x720 [ 683.152003] block_ioctl+0xe9/0x130 [ 683.155629] ? blkdev_fallocate+0x3f0/0x3f0 [ 683.159952] do_vfs_ioctl+0xcdb/0x12e0 [ 683.163841] ? lock_downgrade+0x720/0x720 [ 683.167986] ? check_preemption_disabled+0x41/0x280 [ 683.172999] ? ioctl_preallocate+0x200/0x200 [ 683.177418] ? __fget+0x356/0x510 [ 683.180883] ? do_dup2+0x450/0x450 [ 683.184428] ? do_sys_open+0x2bf/0x520 [ 683.188311] ksys_ioctl+0x9b/0xc0 [ 683.191752] __x64_sys_ioctl+0x6f/0xb0 [ 683.195640] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 683.200219] do_syscall_64+0xf9/0x620 [ 683.204017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 683.209200] RIP: 0033:0x7f7e1b6ddea7 04:21:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xf000}, 0x0) [ 683.212904] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 683.232273] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 683.240001] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 683.247264] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 683.254533] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 683.261794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 683.269046] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 04:21:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x990100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:26 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039500c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x34000}, 0x0) 04:21:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000640)=""/155, 0x9b}], 0x7, 0x3ff, 0x7) r2 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x1f, 0x2c, 0x4, 0x8, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x44e, 0x2, @perf_config_ext={0x3f, 0x1}, 0x402, 0x7fff, 0x2, 0x9, 0xffffffff00000000, 0x2, 0x80, 0x0, 0x81, 0x0, 0x3ff}, 0x0, 0xc, r4, 0x19) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) socket$inet6(0xa, 0x3, 0x3c) (async) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)) (async) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) (async) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000640)=""/155, 0x9b}], 0x7, 0x3ff, 0x7) (async) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) (async) perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x1f, 0x2c, 0x4, 0x8, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x44e, 0x2, @perf_config_ext={0x3f, 0x1}, 0x402, 0x7fff, 0x2, 0x9, 0xffffffff00000000, 0x2, 0x80, 0x0, 0x81, 0x0, 0x3ff}, 0x0, 0xc, r4, 0x19) (async) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) (async) [ 683.371290] erofs: read_super, device -> /dev/loop5 [ 683.404545] erofs: options -> [ 683.412809] erofs: root inode @ nid 36 [ 683.426614] erofs: mounted on /dev/loop5 with opts: . 04:21:26 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffffe) 04:21:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x400300}, 0x0) [ 683.451818] erofs: read_super, device -> /dev/loop2 04:21:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 15) [ 683.491638] attempt to access beyond end of device [ 683.496899] loop1: rw=1, want=174, limit=46 [ 683.504092] erofs: options -> user_xattr,acl, [ 683.508812] erofs: unmounted for /dev/loop5 [ 683.517511] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 683.531597] attempt to access beyond end of device [ 683.535367] erofs: cannot find valid erofs superblock 04:21:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xf0ffff}, 0x0) 04:21:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) (async) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000640)=""/155, 0x9b}], 0x7, 0x3ff, 0x7) (async) r2 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x1f, 0x2c, 0x4, 0x8, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x44e, 0x2, @perf_config_ext={0x3f, 0x1}, 0x402, 0x7fff, 0x2, 0x9, 0xffffffff00000000, 0x2, 0x80, 0x0, 0x81, 0x0, 0x3ff}, 0x0, 0xc, r4, 0x19) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) [ 683.538174] loop1: rw=1, want=172, limit=46 [ 683.552214] erofs: read_super, device -> /dev/loop3 [ 683.557686] erofs: options -> [ 683.574068] attempt to access beyond end of device [ 683.579442] loop4: rw=1, want=174, limit=46 04:21:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1000000}, 0x0) 04:21:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x9a0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 683.598003] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 683.602416] erofs: root inode @ nid 36 [ 683.618780] attempt to access beyond end of device [ 683.623710] erofs: unsupported i_format 773 of nid 36 [ 683.649429] FAULT_INJECTION: forcing a failure. [ 683.649429] name failslab, interval 1, probability 0, space 0, times 0 [ 683.655398] loop4: rw=1, want=172, limit=46 [ 683.670327] CPU: 0 PID: 20953 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 683.678229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.687598] Call Trace: [ 683.690187] dump_stack+0x1fc/0x2ef [ 683.693857] should_fail.cold+0xa/0xf [ 683.697641] ? setup_fault_attr+0x200/0x200 [ 683.701950] ? lock_acquire+0x170/0x3c0 [ 683.705918] __should_failslab+0x115/0x180 [ 683.710136] should_failslab+0x5/0x10 [ 683.713916] kmem_cache_alloc+0x277/0x370 [ 683.718046] __kernfs_new_node+0xd2/0x680 [ 683.722181] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 683.726923] ? __mutex_unlock_slowpath+0xea/0x610 [ 683.732025] ? wait_for_completion_io+0x10/0x10 [ 683.736673] ? kernfs_next_descendant_post+0x19c/0x290 [ 683.741937] kernfs_new_node+0x92/0x120 [ 683.745904] __kernfs_create_file+0x51/0x340 [ 683.750303] sysfs_add_file_mode_ns+0x226/0x540 [ 683.755013] internal_create_group+0x355/0xb20 [ 683.759667] ? sysfs_remove_link_from_group+0x70/0x70 [ 683.764837] ? lock_downgrade+0x720/0x720 [ 683.768975] lo_ioctl+0xf7c/0x20e0 [ 683.772499] ? loop_set_status64+0x110/0x110 [ 683.776892] blkdev_ioctl+0x5cb/0x1a80 [ 683.780765] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 683.786106] ? blkpg_ioctl+0x9d0/0x9d0 [ 683.789976] ? mark_held_locks+0xf0/0xf0 [ 683.794034] ? mark_held_locks+0xf0/0xf0 [ 683.798078] ? debug_check_no_obj_freed+0x201/0x490 [ 683.803091] ? lock_downgrade+0x720/0x720 [ 683.807221] block_ioctl+0xe9/0x130 [ 683.810830] ? blkdev_fallocate+0x3f0/0x3f0 [ 683.815134] do_vfs_ioctl+0xcdb/0x12e0 [ 683.819002] ? lock_downgrade+0x720/0x720 [ 683.823151] ? check_preemption_disabled+0x41/0x280 [ 683.828162] ? ioctl_preallocate+0x200/0x200 [ 683.832557] ? __fget+0x356/0x510 [ 683.835992] ? do_dup2+0x450/0x450 [ 683.839570] ? do_sys_open+0x2bf/0x520 [ 683.843447] ksys_ioctl+0x9b/0xc0 [ 683.846881] __x64_sys_ioctl+0x6f/0xb0 [ 683.850757] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 683.855322] do_syscall_64+0xf9/0x620 [ 683.859112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 683.864286] RIP: 0033:0x7f7e1b6ddea7 [ 683.867986] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 683.886881] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:21:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2000000}, 0x0) 04:21:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3000000}, 0x0) [ 683.894574] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 683.901823] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 683.909086] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 683.916336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 683.923584] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 684.000082] erofs: read_super, device -> /dev/loop5 [ 684.009096] erofs: options -> [ 684.017372] erofs: root inode @ nid 36 [ 684.021402] erofs: mounted on /dev/loop5 with opts: . 04:21:27 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05029600c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4000000}, 0x0) 04:21:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 16) [ 684.079119] erofs: read_super, device -> /dev/loop2 04:21:27 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1000000000000) [ 684.105789] erofs: unmounted for /dev/loop5 [ 684.114591] erofs: options -> user_xattr,acl, [ 684.131532] erofs: cannot find valid erofs superblock [ 684.142676] attempt to access beyond end of device [ 684.147697] loop1: rw=1, want=174, limit=46 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5000000}, 0x0) 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x6000000}, 0x0) 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x7000000}, 0x0) [ 684.166154] attempt to access beyond end of device [ 684.171197] loop1: rw=1, want=172, limit=46 [ 684.224824] FAULT_INJECTION: forcing a failure. [ 684.224824] name failslab, interval 1, probability 0, space 0, times 0 [ 684.236946] CPU: 1 PID: 20989 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 684.244840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.254197] Call Trace: [ 684.256795] dump_stack+0x1fc/0x2ef [ 684.260429] should_fail.cold+0xa/0xf [ 684.264243] ? setup_fault_attr+0x200/0x200 [ 684.268559] ? lock_acquire+0x170/0x3c0 [ 684.272535] __should_failslab+0x115/0x180 [ 684.276760] should_failslab+0x5/0x10 [ 684.280558] kmem_cache_alloc+0x277/0x370 [ 684.284715] __kernfs_new_node+0xd2/0x680 [ 684.288859] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 684.293613] ? __mutex_unlock_slowpath+0xea/0x610 [ 684.298447] ? wait_for_completion_io+0x10/0x10 [ 684.303116] ? kernfs_next_descendant_post+0x19c/0x290 [ 684.308396] kernfs_new_node+0x92/0x120 [ 684.312369] __kernfs_create_file+0x51/0x340 [ 684.316802] sysfs_add_file_mode_ns+0x226/0x540 [ 684.321475] internal_create_group+0x355/0xb20 [ 684.326073] ? sysfs_remove_link_from_group+0x70/0x70 [ 684.331276] ? lock_downgrade+0x720/0x720 [ 684.335553] lo_ioctl+0xf7c/0x20e0 [ 684.339092] ? loop_set_status64+0x110/0x110 [ 684.343500] blkdev_ioctl+0x5cb/0x1a80 [ 684.347386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 684.352737] ? blkpg_ioctl+0x9d0/0x9d0 [ 684.356619] ? mark_held_locks+0xf0/0xf0 [ 684.360689] ? mark_held_locks+0xf0/0xf0 [ 684.364756] ? debug_check_no_obj_freed+0x201/0x490 [ 684.369773] ? lock_downgrade+0x720/0x720 [ 684.373919] block_ioctl+0xe9/0x130 [ 684.377542] ? blkdev_fallocate+0x3f0/0x3f0 [ 684.381858] do_vfs_ioctl+0xcdb/0x12e0 [ 684.385760] ? lock_downgrade+0x720/0x720 [ 684.389908] ? check_preemption_disabled+0x41/0x280 [ 684.394926] ? ioctl_preallocate+0x200/0x200 [ 684.399335] ? __fget+0x356/0x510 [ 684.402782] ? do_dup2+0x450/0x450 [ 684.406314] ? do_sys_open+0x2bf/0x520 [ 684.410207] ksys_ioctl+0x9b/0xc0 [ 684.413652] __x64_sys_ioctl+0x6f/0xb0 [ 684.417532] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 684.422190] do_syscall_64+0xf9/0x620 [ 684.426006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 684.431181] RIP: 0033:0x7f7e1b6ddea7 [ 684.434882] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 684.453778] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 684.461477] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 684.468733] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 684.476004] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 684.483273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 684.490535] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 684.509266] erofs: read_super, device -> /dev/loop3 [ 684.514529] erofs: options -> [ 684.518055] erofs: root inode @ nid 36 [ 684.531371] erofs: read_super, device -> /dev/loop5 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x8000000}, 0x0) 04:21:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x9b0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:27 executing program 4: ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000040)={0xfffffffb, 0x3}) r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r2, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000440)=""/2, 0x2}], 0x2, 0x9, 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv4_getrule={0x1c, 0x22, 0x1, 0x70bd26, 0x25dfdbfe, {0x2, 0x80, 0x14, 0x0, 0x20, 0x0, 0x0, 0x4, 0x1}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) [ 684.551856] erofs: options -> [ 684.559919] erofs: unsupported i_format 517 of nid 36 [ 684.582355] erofs: root inode @ nid 36 [ 684.596655] erofs: mounted on /dev/loop5 with opts: . 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x9000000}, 0x0) [ 684.659905] erofs: read_super, device -> /dev/loop2 04:21:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 17) 04:21:27 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039600c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 684.681370] erofs: options -> user_xattr,acl, 04:21:27 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4000000000000) 04:21:27 executing program 4: ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000040)={0xfffffffb, 0x3}) (async) r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r2, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000440)=""/2, 0x2}], 0x2, 0x9, 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv4_getrule={0x1c, 0x22, 0x1, 0x70bd26, 0x25dfdbfe, {0x2, 0x80, 0x14, 0x0, 0x20, 0x0, 0x0, 0x4, 0x1}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xa000000}, 0x0) [ 684.719439] erofs: unmounted for /dev/loop5 [ 684.733002] erofs: cannot find valid erofs superblock [ 684.741365] attempt to access beyond end of device [ 684.746850] loop1: rw=1, want=174, limit=46 [ 684.751521] attempt to access beyond end of device [ 684.754340] attempt to access beyond end of device [ 684.760401] loop1: rw=1, want=172, limit=46 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xb000000}, 0x0) 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xc000000}, 0x0) [ 684.763648] loop4: rw=1, want=174, limit=46 [ 684.774847] attempt to access beyond end of device [ 684.779877] loop4: rw=1, want=172, limit=46 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xd000000}, 0x0) 04:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xe000000}, 0x0) [ 684.873816] FAULT_INJECTION: forcing a failure. [ 684.873816] name failslab, interval 1, probability 0, space 0, times 0 [ 684.885570] CPU: 0 PID: 21037 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 684.893462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.902811] Call Trace: [ 684.905388] dump_stack+0x1fc/0x2ef [ 684.909003] should_fail.cold+0xa/0xf [ 684.912818] ? setup_fault_attr+0x200/0x200 [ 684.917130] ? lock_acquire+0x170/0x3c0 [ 684.921094] __should_failslab+0x115/0x180 [ 684.925318] should_failslab+0x5/0x10 [ 684.929100] kmem_cache_alloc+0x277/0x370 [ 684.933238] __kernfs_new_node+0xd2/0x680 [ 684.937405] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 684.942160] ? __mutex_unlock_slowpath+0xea/0x610 [ 684.946984] ? wait_for_completion_io+0x10/0x10 [ 684.951647] ? kernfs_next_descendant_post+0x19c/0x290 [ 684.956919] kernfs_new_node+0x92/0x120 [ 684.960890] __kernfs_create_file+0x51/0x340 [ 684.965303] sysfs_add_file_mode_ns+0x226/0x540 [ 684.969967] internal_create_group+0x355/0xb20 [ 684.974654] ? sysfs_remove_link_from_group+0x70/0x70 [ 684.979827] ? lock_downgrade+0x720/0x720 [ 684.983987] lo_ioctl+0xf7c/0x20e0 [ 684.987524] ? loop_set_status64+0x110/0x110 [ 684.991926] blkdev_ioctl+0x5cb/0x1a80 [ 684.995797] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 685.001147] ? blkpg_ioctl+0x9d0/0x9d0 [ 685.005038] ? mark_held_locks+0xf0/0xf0 [ 685.009125] ? mark_held_locks+0xf0/0xf0 [ 685.013264] ? debug_check_no_obj_freed+0x201/0x490 [ 685.018284] ? lock_downgrade+0x720/0x720 [ 685.022444] block_ioctl+0xe9/0x130 [ 685.026059] ? blkdev_fallocate+0x3f0/0x3f0 [ 685.030365] do_vfs_ioctl+0xcdb/0x12e0 [ 685.034239] ? lock_downgrade+0x720/0x720 [ 685.038382] ? check_preemption_disabled+0x41/0x280 [ 685.043383] ? ioctl_preallocate+0x200/0x200 [ 685.047796] ? __fget+0x356/0x510 [ 685.051234] ? do_dup2+0x450/0x450 [ 685.054758] ? do_sys_open+0x2bf/0x520 [ 685.058648] ksys_ioctl+0x9b/0xc0 [ 685.062093] __x64_sys_ioctl+0x6f/0xb0 [ 685.065965] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 685.070538] do_syscall_64+0xf9/0x620 [ 685.074338] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 685.079519] RIP: 0033:0x7f7e1b6ddea7 [ 685.083234] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 685.102124] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 685.109837] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 685.117093] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 685.124350] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 685.132136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 685.139401] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 04:21:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x9c0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xf000000}, 0x0) 04:21:28 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x8000000000000) [ 685.176679] erofs: read_super, device -> /dev/loop3 [ 685.181723] erofs: options -> [ 685.193599] erofs: read_super, device -> /dev/loop5 [ 685.201019] erofs: root inode @ nid 36 [ 685.208535] erofs: options -> [ 685.220806] erofs: unsupported i_format 773 of nid 36 [ 685.229519] erofs: root inode @ nid 36 [ 685.242545] erofs: mounted on /dev/loop5 with opts: . 04:21:28 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 18) 04:21:28 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039700c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x10000000}, 0x0) [ 685.270045] erofs: read_super, device -> /dev/loop2 [ 685.278428] erofs: options -> user_xattr,acl, [ 685.290216] erofs: cannot find valid erofs superblock [ 685.299482] erofs: unmounted for /dev/loop5 04:21:28 executing program 4: ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000040)={0xfffffffb, 0x3}) r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r2, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) (async) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000440)=""/2, 0x2}], 0x2, 0x9, 0x1ff) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv4_getrule={0x1c, 0x22, 0x1, 0x70bd26, 0x25dfdbfe, {0x2, 0x80, 0x14, 0x0, 0x20, 0x0, 0x0, 0x4, 0x1}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x11000000}, 0x0) 04:21:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x9d0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:28 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xc000000000000) [ 685.354333] attempt to access beyond end of device [ 685.359400] loop4: rw=1, want=174, limit=46 [ 685.368549] attempt to access beyond end of device [ 685.378503] loop4: rw=1, want=172, limit=46 [ 685.397569] attempt to access beyond end of device 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x12000000}, 0x0) 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x13000000}, 0x0) [ 685.402728] loop1: rw=1, want=174, limit=46 [ 685.407235] attempt to access beyond end of device [ 685.414460] loop1: rw=1, want=172, limit=46 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x14000000}, 0x0) 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x15000000}, 0x0) [ 685.484095] FAULT_INJECTION: forcing a failure. [ 685.484095] name failslab, interval 1, probability 0, space 0, times 0 [ 685.500343] CPU: 0 PID: 21089 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 685.508248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.517614] Call Trace: [ 685.520216] dump_stack+0x1fc/0x2ef [ 685.523854] should_fail.cold+0xa/0xf [ 685.527667] ? setup_fault_attr+0x200/0x200 [ 685.532260] ? lock_acquire+0x170/0x3c0 [ 685.536251] __should_failslab+0x115/0x180 [ 685.540483] should_failslab+0x5/0x10 [ 685.544275] kmem_cache_alloc+0x277/0x370 [ 685.548415] __kernfs_new_node+0xd2/0x680 [ 685.552550] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 685.557291] ? __mutex_unlock_slowpath+0xea/0x610 [ 685.562125] ? wait_for_completion_io+0x10/0x10 [ 685.566786] ? kernfs_next_descendant_post+0x19c/0x290 [ 685.572145] kernfs_new_node+0x92/0x120 [ 685.576120] __kernfs_create_file+0x51/0x340 [ 685.580524] sysfs_add_file_mode_ns+0x226/0x540 [ 685.585177] internal_create_group+0x355/0xb20 [ 685.589758] ? sysfs_remove_link_from_group+0x70/0x70 [ 685.594955] ? lock_downgrade+0x720/0x720 [ 685.599099] lo_ioctl+0xf7c/0x20e0 [ 685.602644] ? loop_set_status64+0x110/0x110 [ 685.607037] blkdev_ioctl+0x5cb/0x1a80 [ 685.610909] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 685.616267] ? blkpg_ioctl+0x9d0/0x9d0 [ 685.620150] ? mark_held_locks+0xf0/0xf0 [ 685.624192] ? mark_held_locks+0xf0/0xf0 [ 685.628252] ? debug_check_no_obj_freed+0x201/0x490 [ 685.633266] ? lock_downgrade+0x720/0x720 [ 685.637399] block_ioctl+0xe9/0x130 [ 685.641007] ? blkdev_fallocate+0x3f0/0x3f0 [ 685.645315] do_vfs_ioctl+0xcdb/0x12e0 [ 685.649185] ? lock_downgrade+0x720/0x720 [ 685.653339] ? check_preemption_disabled+0x41/0x280 [ 685.658344] ? ioctl_preallocate+0x200/0x200 [ 685.662752] ? __fget+0x356/0x510 [ 685.666204] ? do_dup2+0x450/0x450 [ 685.669729] ? do_sys_open+0x2bf/0x520 [ 685.673605] ksys_ioctl+0x9b/0xc0 [ 685.677046] __x64_sys_ioctl+0x6f/0xb0 [ 685.680925] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 685.685496] do_syscall_64+0xf9/0x620 [ 685.689281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 685.694456] RIP: 0033:0x7f7e1b6ddea7 [ 685.698152] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 685.717036] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 685.724727] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x16000000}, 0x0) [ 685.731978] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 685.739233] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 685.746486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 685.753743] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 685.795880] erofs: read_super, device -> /dev/loop3 [ 685.810950] erofs: read_super, device -> /dev/loop2 [ 685.819240] erofs: read_super, device -> /dev/loop5 [ 685.825959] erofs: options -> [ 685.840244] erofs: options -> user_xattr,acl, 04:21:28 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 19) [ 685.846184] erofs: options -> [ 685.853699] erofs: root inode @ nid 36 [ 685.858660] erofs: cannot find valid erofs superblock [ 685.864671] erofs: mounted on /dev/loop5 with opts: . [ 685.870485] erofs: root inode @ nid 36 [ 685.876419] erofs: unsupported i_format 773 of nid 36 04:21:28 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039800c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:28 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000140)='minix\x00', &(0x7f0000000280)='{\x00', &(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='minix\x00', &(0x7f0000000340)='minix\x00', &(0x7f0000000440)='minix\x00', &(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='minix\x00', &(0x7f0000000500)='.[+#\x97\'\x00'], &(0x7f0000000800)=[&(0x7f00000005c0)='-#[\x00', &(0x7f0000000600)='[--$#\x00', &(0x7f0000000640)='-(\x00', &(0x7f0000000680)=')$]@--%/{/\',%\x00\x00', &(0x7f00000006c0)=',\x00', &(0x7f0000000700)='minix\x00', &(0x7f0000000740)='\xce:}-.-\x00', &(0x7f0000000780)='minix\x00', &(0x7f00000007c0)='\'!%\x00']) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0x7, 0x0, 0x80, 0x0, 0x2, 0x40800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x4060, 0x100000000, 0x9, 0x5, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x8) 04:21:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x9e0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x17000000}, 0x0) [ 685.913319] erofs: unmounted for /dev/loop5 04:21:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x18000000}, 0x0) 04:21:29 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x10000000000000) 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x19000000}, 0x0) 04:21:29 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000140)='minix\x00', &(0x7f0000000280)='{\x00', &(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='minix\x00', &(0x7f0000000340)='minix\x00', &(0x7f0000000440)='minix\x00', &(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='minix\x00', &(0x7f0000000500)='.[+#\x97\'\x00'], &(0x7f0000000800)=[&(0x7f00000005c0)='-#[\x00', &(0x7f0000000600)='[--$#\x00', &(0x7f0000000640)='-(\x00', &(0x7f0000000680)=')$]@--%/{/\',%\x00\x00', &(0x7f00000006c0)=',\x00', &(0x7f0000000700)='minix\x00', &(0x7f0000000740)='\xce:}-.-\x00', &(0x7f0000000780)='minix\x00', &(0x7f00000007c0)='\'!%\x00']) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0x7, 0x0, 0x80, 0x0, 0x2, 0x40800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x4060, 0x100000000, 0x9, 0x5, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x8) 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1a000000}, 0x0) [ 686.094931] attempt to access beyond end of device [ 686.100281] attempt to access beyond end of device [ 686.101168] erofs: read_super, device -> /dev/loop3 [ 686.105874] loop4: rw=1, want=174, limit=46 [ 686.112091] erofs: options -> [ 686.115270] loop1: rw=1, want=174, limit=46 [ 686.130436] FAULT_INJECTION: forcing a failure. [ 686.130436] name failslab, interval 1, probability 0, space 0, times 0 [ 686.142424] erofs: root inode @ nid 36 [ 686.146532] erofs: unsupported i_format 773 of nid 36 [ 686.150155] buffer_io_error: 12 callbacks suppressed [ 686.150164] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 686.151810] CPU: 0 PID: 21141 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 686.162748] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 686.164560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.164565] Call Trace: [ 686.164587] dump_stack+0x1fc/0x2ef [ 686.164607] should_fail.cold+0xa/0xf [ 686.164624] ? setup_fault_attr+0x200/0x200 [ 686.181306] attempt to access beyond end of device [ 686.189537] ? lock_acquire+0x170/0x3c0 [ 686.189561] ? dev_uevent_filter+0xd0/0xd0 [ 686.189573] __should_failslab+0x115/0x180 [ 686.189589] should_failslab+0x5/0x10 [ 686.189602] kmem_cache_alloc_trace+0x284/0x380 [ 686.189617] ? dev_uevent_filter+0xd0/0xd0 [ 686.192379] attempt to access beyond end of device [ 686.195798] kobject_uevent_env+0x236/0x1480 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1b000000}, 0x0) 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1c000000}, 0x0) [ 686.195826] lo_ioctl+0xff9/0x20e0 [ 686.195848] ? loop_set_status64+0x110/0x110 [ 686.199711] loop4: rw=1, want=172, limit=46 [ 686.203929] blkdev_ioctl+0x5cb/0x1a80 [ 686.203946] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 686.203960] ? blkpg_ioctl+0x9d0/0x9d0 [ 686.203974] ? mark_held_locks+0xf0/0xf0 [ 686.203987] ? mark_held_locks+0xf0/0xf0 [ 686.204005] ? debug_check_no_obj_freed+0x201/0x490 [ 686.209001] loop1: rw=1, want=172, limit=46 [ 686.212872] ? lock_downgrade+0x720/0x720 [ 686.212890] block_ioctl+0xe9/0x130 [ 686.212902] ? blkdev_fallocate+0x3f0/0x3f0 [ 686.212916] do_vfs_ioctl+0xcdb/0x12e0 [ 686.212929] ? lock_downgrade+0x720/0x720 [ 686.212948] ? check_preemption_disabled+0x41/0x280 [ 686.217248] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 686.221370] ? ioctl_preallocate+0x200/0x200 [ 686.221390] ? __fget+0x356/0x510 [ 686.221407] ? do_dup2+0x450/0x450 [ 686.221423] ? do_sys_open+0x2bf/0x520 [ 686.225303] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 686.229859] ksys_ioctl+0x9b/0xc0 [ 686.229877] __x64_sys_ioctl+0x6f/0xb0 [ 686.229891] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 686.229907] do_syscall_64+0xf9/0x620 [ 686.357455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 686.362629] RIP: 0033:0x7f7e1b6ddea7 [ 686.366324] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 686.385205] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 686.392901] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 686.400162] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 686.407413] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 686.414666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 686.421933] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 686.468348] erofs: read_super, device -> /dev/loop5 [ 686.478879] erofs: read_super, device -> /dev/loop2 [ 686.502881] erofs: options -> user_xattr,acl, [ 686.507524] erofs: options -> [ 686.511026] erofs: root inode @ nid 36 [ 686.517843] erofs: cannot find valid erofs superblock [ 686.523049] erofs: mounted on /dev/loop5 with opts: . 04:21:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 20) 04:21:29 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039900c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1d000000}, 0x0) [ 686.593051] erofs: unmounted for /dev/loop5 04:21:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x9f0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:29 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xf0ffffffffffff) 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1e000000}, 0x0) 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1f000000}, 0x0) 04:21:29 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000140)='minix\x00', &(0x7f0000000280)='{\x00', &(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='minix\x00', &(0x7f0000000340)='minix\x00', &(0x7f0000000440)='minix\x00', &(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='minix\x00', &(0x7f0000000500)='.[+#\x97\'\x00'], &(0x7f0000000800)=[&(0x7f00000005c0)='-#[\x00', &(0x7f0000000600)='[--$#\x00', &(0x7f0000000640)='-(\x00', &(0x7f0000000680)=')$]@--%/{/\',%\x00\x00', &(0x7f00000006c0)=',\x00', &(0x7f0000000700)='minix\x00', &(0x7f0000000740)='\xce:}-.-\x00', &(0x7f0000000780)='minix\x00', &(0x7f00000007c0)='\'!%\x00']) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0x7, 0x0, 0x80, 0x0, 0x2, 0x40800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x4060, 0x100000000, 0x9, 0x5, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x8) 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x20000000}, 0x0) [ 686.701498] erofs: read_super, device -> /dev/loop3 [ 686.709858] erofs: options -> [ 686.728463] erofs: root inode @ nid 36 04:21:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x21000000}, 0x0) [ 686.755736] erofs: unsupported i_format 773 of nid 36 04:21:29 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100000000000000) 04:21:29 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039a00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 686.823718] erofs: read_super, device -> /dev/loop2 [ 686.828769] erofs: options -> user_xattr,acl, [ 686.832442] attempt to access beyond end of device [ 686.838276] loop1: rw=1, want=174, limit=46 [ 686.844141] erofs: cannot find valid erofs superblock [ 686.844825] FAULT_INJECTION: forcing a failure. [ 686.844825] name failslab, interval 1, probability 0, space 0, times 0 [ 686.869857] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 686.878551] attempt to access beyond end of device [ 686.883849] CPU: 0 PID: 21197 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 686.885897] loop1: rw=1, want=172, limit=46 [ 686.891740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.891745] Call Trace: [ 686.891768] dump_stack+0x1fc/0x2ef [ 686.891787] should_fail.cold+0xa/0xf [ 686.891805] ? setup_fault_attr+0x200/0x200 [ 686.891820] ? lock_acquire+0x170/0x3c0 [ 686.891839] __should_failslab+0x115/0x180 [ 686.891857] should_failslab+0x5/0x10 [ 686.891869] __kmalloc+0x2ab/0x3c0 [ 686.891884] ? kobject_get_path+0xbf/0x240 [ 686.891901] kobject_get_path+0xbf/0x240 [ 686.891918] kobject_uevent_env+0x25c/0x1480 [ 686.891942] lo_ioctl+0xff9/0x20e0 [ 686.908276] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 686.911783] ? loop_set_status64+0x110/0x110 [ 686.911801] blkdev_ioctl+0x5cb/0x1a80 [ 686.911817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 686.911829] ? blkpg_ioctl+0x9d0/0x9d0 [ 686.911845] ? mark_held_locks+0xf0/0xf0 [ 686.911861] ? mark_held_locks+0xf0/0xf0 [ 686.984808] ? debug_check_no_obj_freed+0x201/0x490 [ 686.989827] ? lock_downgrade+0x720/0x720 [ 686.994053] block_ioctl+0xe9/0x130 [ 686.997676] ? blkdev_fallocate+0x3f0/0x3f0 [ 687.001994] do_vfs_ioctl+0xcdb/0x12e0 [ 687.005897] ? lock_downgrade+0x720/0x720 [ 687.010035] ? check_preemption_disabled+0x41/0x280 [ 687.015042] ? ioctl_preallocate+0x200/0x200 [ 687.019451] ? __fget+0x356/0x510 [ 687.022913] ? do_dup2+0x450/0x450 [ 687.026438] ? do_sys_open+0x2bf/0x520 [ 687.030317] ksys_ioctl+0x9b/0xc0 [ 687.033756] __x64_sys_ioctl+0x6f/0xb0 [ 687.037639] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 687.042219] do_syscall_64+0xf9/0x620 [ 687.046012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 687.051184] RIP: 0033:0x7f7e1b6ddea7 [ 687.054880] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 687.073764] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 687.081454] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 687.088712] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 687.095968] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 687.103232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 687.110494] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 687.120872] ieee802154 phy0 wpan0: encryption failed: -22 [ 687.125401] erofs: read_super, device -> /dev/loop5 [ 687.127217] ieee802154 phy1 wpan1: encryption failed: -22 [ 687.131492] erofs: options -> [ 687.140523] erofs: root inode @ nid 36 [ 687.140691] erofs: mounted on /dev/loop5 with opts: . 04:21:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 21) 04:21:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x22000000}, 0x0) 04:21:30 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_mount_image$udf(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x79ea9dc3, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000200)="5b08dba8e208844c46725fc07bb7dcdd8140429c1723f8e8bdbf5455f8566dd7bc76019e5d58ee5146d28aebf0bae42a209694cd1165d06dfdd3a1ed871c194341b639674742083981893f44536b3995155145d2b2c6d3cc15e0bc2b84f4f82b501d755d3491ab37ab97397eb3527381e726eefe8ed062ccd6376a70b2e4d086e20735a457dd15feaadd65bf5fcbb32b1ff3e46ef86c643b254ee0b85f4a09f83e264d5d6e5cf5d8d836f83b53b1f7b84913ee0d6d150b12741f866d58275e2eb5d5bdd3dd89a29600", 0xc9, 0x7}, {&(0x7f0000000300)="17bc3f89a72a606f027363855115a7be2caa5e55728f79bf4e50a0ce9d13f0fd1bcca7cc8a7a9301377613cc5892341f596ef4465b5f478fd22c61baf381aae717bc9e92ab59f3e119fda98abaf685cddcc0a6c15b7a", 0x56, 0x6}, {&(0x7f0000000440)="68009354c86bc27f3becd2c08ba37be4d502b9992ead92bbf4d68de97f30d902d31cc5e07e4075c634eac883c3dfdfd233afdbe229ce7bb914a4e777ff1124a41c1b440a9627c1340bfcc596140e7fc699969f481d517908b6ce4781d887d6f5505d7bbfb6b175ba164a092aa9ca812d8b639c0b828be447f738715c2303ed5e7c9c364113a88b0c1ec5bbe8553a540d3ec8349bf09d9a62a24a8b7a7336c93f5ac5dd4b8b950e470519dccf5cfa3b9307b7a73ff07a76f1812e28f3e08f799a16db13", 0xc3, 0xc6be}, {&(0x7f0000000540)="8c964af5f1d5fb0888c5c95aba58747f929d79fdccedcee2d93050a880520c1e2730ea23055ef1cc8750e62941ade98f4c676d3c0aa17a800cf32e04e40228a0f9eaf522f52ce064debb224a579e45b5778a606a036203cd78bd", 0x5a, 0x7}], 0x20, &(0x7f0000000640)={[{@anchor={'anchor', 0x3d, 0x129}}, {@mode={'mode', 0x3d, 0x735}}, {@nostrict}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x62, 0x39, 0x37, 0x61, 0x35, 0x66, 0x61], 0x2d, [0x66, 0x39, 0x32, 0x61], 0x2d, [0x30, 0x155722edeb8acc3e, 0x61, 0x38], 0x2d, [0x56, 0x30, 0x66, 0x66], 0x2d, [0x38, 0x38, 0x63, 0x33, 0x39, 0x51, 0x33, 0x34]}}}, {@subj_type={'subj_type', 0x3d, '-'}}, {@appraise}]}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa00100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x23000000}, 0x0) [ 687.192757] erofs: read_super, device -> /dev/loop3 [ 687.207363] erofs: options -> [ 687.212513] erofs: root inode @ nid 36 [ 687.216651] erofs: unsupported i_format 773 of nid 36 [ 687.225933] erofs: unmounted for /dev/loop5 04:21:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x24000000}, 0x0) 04:21:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x25000000}, 0x0) 04:21:30 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x200000000000000) 04:21:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039b00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:30 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) syz_mount_image$udf(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x79ea9dc3, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000200)="5b08dba8e208844c46725fc07bb7dcdd8140429c1723f8e8bdbf5455f8566dd7bc76019e5d58ee5146d28aebf0bae42a209694cd1165d06dfdd3a1ed871c194341b639674742083981893f44536b3995155145d2b2c6d3cc15e0bc2b84f4f82b501d755d3491ab37ab97397eb3527381e726eefe8ed062ccd6376a70b2e4d086e20735a457dd15feaadd65bf5fcbb32b1ff3e46ef86c643b254ee0b85f4a09f83e264d5d6e5cf5d8d836f83b53b1f7b84913ee0d6d150b12741f866d58275e2eb5d5bdd3dd89a29600", 0xc9, 0x7}, {&(0x7f0000000300)="17bc3f89a72a606f027363855115a7be2caa5e55728f79bf4e50a0ce9d13f0fd1bcca7cc8a7a9301377613cc5892341f596ef4465b5f478fd22c61baf381aae717bc9e92ab59f3e119fda98abaf685cddcc0a6c15b7a", 0x56, 0x6}, {&(0x7f0000000440)="68009354c86bc27f3becd2c08ba37be4d502b9992ead92bbf4d68de97f30d902d31cc5e07e4075c634eac883c3dfdfd233afdbe229ce7bb914a4e777ff1124a41c1b440a9627c1340bfcc596140e7fc699969f481d517908b6ce4781d887d6f5505d7bbfb6b175ba164a092aa9ca812d8b639c0b828be447f738715c2303ed5e7c9c364113a88b0c1ec5bbe8553a540d3ec8349bf09d9a62a24a8b7a7336c93f5ac5dd4b8b950e470519dccf5cfa3b9307b7a73ff07a76f1812e28f3e08f799a16db13", 0xc3, 0xc6be}, {&(0x7f0000000540)="8c964af5f1d5fb0888c5c95aba58747f929d79fdccedcee2d93050a880520c1e2730ea23055ef1cc8750e62941ade98f4c676d3c0aa17a800cf32e04e40228a0f9eaf522f52ce064debb224a579e45b5778a606a036203cd78bd", 0x5a, 0x7}], 0x20, &(0x7f0000000640)={[{@anchor={'anchor', 0x3d, 0x129}}, {@mode={'mode', 0x3d, 0x735}}, {@nostrict}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x62, 0x39, 0x37, 0x61, 0x35, 0x66, 0x61], 0x2d, [0x66, 0x39, 0x32, 0x61], 0x2d, [0x30, 0x155722edeb8acc3e, 0x61, 0x38], 0x2d, [0x56, 0x30, 0x66, 0x66], 0x2d, [0x38, 0x38, 0x63, 0x33, 0x39, 0x51, 0x33, 0x34]}}}, {@subj_type={'subj_type', 0x3d, '-'}}, {@appraise}]}) (async, rerun: 64) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (rerun: 64) 04:21:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x26000000}, 0x0) [ 687.391076] attempt to access beyond end of device [ 687.398159] loop1: rw=1, want=174, limit=46 [ 687.412413] erofs: read_super, device -> /dev/loop2 [ 687.421195] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 687.430430] erofs: options -> user_xattr,acl, [ 687.436063] erofs: cannot find valid erofs superblock 04:21:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa10100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 687.448173] attempt to access beyond end of device [ 687.449547] attempt to access beyond end of device [ 687.454282] loop4: rw=1, want=174, limit=46 [ 687.467525] loop1: rw=1, want=172, limit=46 [ 687.485451] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 687.496052] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 687.509632] attempt to access beyond end of device [ 687.515528] loop4: rw=1, want=172, limit=46 [ 687.523422] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 687.537326] FAULT_INJECTION: forcing a failure. [ 687.537326] name failslab, interval 1, probability 0, space 0, times 0 [ 687.551565] CPU: 0 PID: 21242 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 687.559578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.568917] Call Trace: [ 687.571495] dump_stack+0x1fc/0x2ef [ 687.575109] should_fail.cold+0xa/0xf [ 687.578892] ? setup_fault_attr+0x200/0x200 [ 687.583219] ? lock_acquire+0x170/0x3c0 [ 687.587180] __should_failslab+0x115/0x180 [ 687.591398] should_failslab+0x5/0x10 [ 687.595180] kmem_cache_alloc_node+0x245/0x3b0 [ 687.599758] __alloc_skb+0x71/0x560 [ 687.603371] alloc_uevent_skb+0x7b/0x210 [ 687.607418] kobject_uevent_env+0xa90/0x1480 [ 687.611816] lo_ioctl+0xff9/0x20e0 [ 687.615342] ? loop_set_status64+0x110/0x110 [ 687.619736] blkdev_ioctl+0x5cb/0x1a80 [ 687.623607] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 687.628958] ? blkpg_ioctl+0x9d0/0x9d0 [ 687.632850] ? mark_held_locks+0xf0/0xf0 [ 687.636895] ? mark_held_locks+0xf0/0xf0 [ 687.640962] ? debug_check_no_obj_freed+0x201/0x490 [ 687.645968] ? lock_downgrade+0x720/0x720 [ 687.650129] block_ioctl+0xe9/0x130 [ 687.653748] ? blkdev_fallocate+0x3f0/0x3f0 [ 687.658054] do_vfs_ioctl+0xcdb/0x12e0 [ 687.661926] ? lock_downgrade+0x720/0x720 [ 687.666060] ? check_preemption_disabled+0x41/0x280 [ 687.671066] ? ioctl_preallocate+0x200/0x200 [ 687.675477] ? __fget+0x356/0x510 [ 687.678924] ? do_dup2+0x450/0x450 [ 687.682453] ? do_sys_open+0x2bf/0x520 [ 687.686327] ksys_ioctl+0x9b/0xc0 [ 687.689768] __x64_sys_ioctl+0x6f/0xb0 [ 687.693646] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 687.698212] do_syscall_64+0xf9/0x620 [ 687.702007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 687.707181] RIP: 0033:0x7f7e1b6ddea7 [ 687.710876] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 687.729757] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 687.737444] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 687.744707] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 687.751956] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 687.759203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 687.766460] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 687.856561] erofs: read_super, device -> /dev/loop5 [ 687.857292] erofs: read_super, device -> /dev/loop3 [ 687.869089] erofs: options -> [ 687.873474] erofs: options -> [ 687.882086] erofs: read_super, device -> /dev/loop2 [ 687.902362] erofs: options -> user_xattr,acl, [ 687.914298] erofs: root inode @ nid 36 [ 687.918524] erofs: root inode @ nid 36 [ 687.925057] erofs: cannot find valid erofs superblock [ 687.944364] erofs: unsupported i_format 773 of nid 36 [ 687.949753] erofs: mounted on /dev/loop5 with opts: . 04:21:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 22) 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x27000000}, 0x0) 04:21:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa20100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:31 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039c00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 688.039845] erofs: unmounted for /dev/loop5 04:21:31 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x300000000000000) 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x28000000}, 0x0) [ 688.106929] attempt to access beyond end of device [ 688.112671] loop1: rw=1, want=174, limit=46 [ 688.142311] attempt to access beyond end of device [ 688.147304] loop1: rw=1, want=172, limit=46 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x29000000}, 0x0) [ 688.154695] erofs: read_super, device -> /dev/loop2 [ 688.159729] erofs: options -> user_xattr,acl, [ 688.185681] erofs: cannot find valid erofs superblock 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2a000000}, 0x0) [ 688.213315] erofs: read_super, device -> /dev/loop3 [ 688.218122] FAULT_INJECTION: forcing a failure. [ 688.218122] name failslab, interval 1, probability 0, space 0, times 0 [ 688.221512] erofs: options -> [ 688.239100] CPU: 0 PID: 21288 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 688.241654] erofs: root inode @ nid 36 [ 688.246993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.246999] Call Trace: 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2b000000}, 0x0) [ 688.247022] dump_stack+0x1fc/0x2ef [ 688.247040] should_fail.cold+0xa/0xf [ 688.247059] ? setup_fault_attr+0x200/0x200 [ 688.247075] ? lock_acquire+0x170/0x3c0 [ 688.247095] __should_failslab+0x115/0x180 [ 688.247111] should_failslab+0x5/0x10 [ 688.247125] kmem_cache_alloc_node+0x245/0x3b0 [ 688.247146] __alloc_skb+0x71/0x560 [ 688.247165] alloc_uevent_skb+0x7b/0x210 [ 688.247183] kobject_uevent_env+0xa90/0x1480 [ 688.247210] lo_ioctl+0xff9/0x20e0 [ 688.254132] erofs: unsupported i_format 773 of nid 36 [ 688.260438] ? loop_set_status64+0x110/0x110 [ 688.260458] blkdev_ioctl+0x5cb/0x1a80 [ 688.320291] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 688.325643] ? blkpg_ioctl+0x9d0/0x9d0 [ 688.329538] ? mark_held_locks+0xf0/0xf0 [ 688.333727] ? mark_held_locks+0xf0/0xf0 [ 688.337796] ? debug_check_no_obj_freed+0x201/0x490 [ 688.342801] ? lock_downgrade+0x720/0x720 [ 688.346932] block_ioctl+0xe9/0x130 [ 688.350545] ? blkdev_fallocate+0x3f0/0x3f0 [ 688.354867] do_vfs_ioctl+0xcdb/0x12e0 [ 688.358756] ? lock_downgrade+0x720/0x720 [ 688.362886] ? check_preemption_disabled+0x41/0x280 [ 688.367888] ? ioctl_preallocate+0x200/0x200 [ 688.372280] ? __fget+0x356/0x510 [ 688.375735] ? do_dup2+0x450/0x450 [ 688.379257] ? do_sys_open+0x2bf/0x520 [ 688.383129] ksys_ioctl+0x9b/0xc0 [ 688.386566] __x64_sys_ioctl+0x6f/0xb0 [ 688.390437] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 688.395005] do_syscall_64+0xf9/0x620 [ 688.398792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 688.403967] RIP: 0033:0x7f7e1b6ddea7 [ 688.407679] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 688.426560] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 688.434267] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 688.441529] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 688.448781] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 688.456037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 688.463288] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 688.488106] erofs: read_super, device -> /dev/loop5 [ 688.503222] erofs: options -> [ 688.509841] erofs: root inode @ nid 36 [ 688.518665] erofs: mounted on /dev/loop5 with opts: . 04:21:31 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) syz_mount_image$udf(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x79ea9dc3, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000200)="5b08dba8e208844c46725fc07bb7dcdd8140429c1723f8e8bdbf5455f8566dd7bc76019e5d58ee5146d28aebf0bae42a209694cd1165d06dfdd3a1ed871c194341b639674742083981893f44536b3995155145d2b2c6d3cc15e0bc2b84f4f82b501d755d3491ab37ab97397eb3527381e726eefe8ed062ccd6376a70b2e4d086e20735a457dd15feaadd65bf5fcbb32b1ff3e46ef86c643b254ee0b85f4a09f83e264d5d6e5cf5d8d836f83b53b1f7b84913ee0d6d150b12741f866d58275e2eb5d5bdd3dd89a29600", 0xc9, 0x7}, {&(0x7f0000000300)="17bc3f89a72a606f027363855115a7be2caa5e55728f79bf4e50a0ce9d13f0fd1bcca7cc8a7a9301377613cc5892341f596ef4465b5f478fd22c61baf381aae717bc9e92ab59f3e119fda98abaf685cddcc0a6c15b7a", 0x56, 0x6}, {&(0x7f0000000440)="68009354c86bc27f3becd2c08ba37be4d502b9992ead92bbf4d68de97f30d902d31cc5e07e4075c634eac883c3dfdfd233afdbe229ce7bb914a4e777ff1124a41c1b440a9627c1340bfcc596140e7fc699969f481d517908b6ce4781d887d6f5505d7bbfb6b175ba164a092aa9ca812d8b639c0b828be447f738715c2303ed5e7c9c364113a88b0c1ec5bbe8553a540d3ec8349bf09d9a62a24a8b7a7336c93f5ac5dd4b8b950e470519dccf5cfa3b9307b7a73ff07a76f1812e28f3e08f799a16db13", 0xc3, 0xc6be}, {&(0x7f0000000540)="8c964af5f1d5fb0888c5c95aba58747f929d79fdccedcee2d93050a880520c1e2730ea23055ef1cc8750e62941ade98f4c676d3c0aa17a800cf32e04e40228a0f9eaf522f52ce064debb224a579e45b5778a606a036203cd78bd", 0x5a, 0x7}], 0x20, &(0x7f0000000640)={[{@anchor={'anchor', 0x3d, 0x129}}, {@mode={'mode', 0x3d, 0x735}}, {@nostrict}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x62, 0x39, 0x37, 0x61, 0x35, 0x66, 0x61], 0x2d, [0x66, 0x39, 0x32, 0x61], 0x2d, [0x30, 0x155722edeb8acc3e, 0x61, 0x38], 0x2d, [0x56, 0x30, 0x66, 0x66], 0x2d, [0x38, 0x38, 0x63, 0x33, 0x39, 0x51, 0x33, 0x34]}}}, {@subj_type={'subj_type', 0x3d, '-'}}, {@appraise}]}) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2c000000}, 0x0) 04:21:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa30100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:31 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05039d00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 23) 04:21:31 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x400000000000000) [ 688.582158] erofs: unmounted for /dev/loop5 [ 688.600425] attempt to access beyond end of device [ 688.606387] loop1: rw=1, want=174, limit=46 [ 688.610814] attempt to access beyond end of device [ 688.618390] loop1: rw=1, want=172, limit=46 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2d000000}, 0x0) [ 688.658779] attempt to access beyond end of device [ 688.667235] loop4: rw=1, want=174, limit=46 [ 688.680586] attempt to access beyond end of device [ 688.718744] loop4: rw=1, want=172, limit=46 [ 688.729911] FAULT_INJECTION: forcing a failure. [ 688.729911] name failslab, interval 1, probability 0, space 0, times 0 [ 688.751340] CPU: 1 PID: 21320 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 688.759232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.768571] Call Trace: [ 688.771162] dump_stack+0x1fc/0x2ef [ 688.774776] should_fail.cold+0xa/0xf [ 688.778559] ? setup_fault_attr+0x200/0x200 [ 688.782862] ? lock_acquire+0x170/0x3c0 [ 688.786822] __should_failslab+0x115/0x180 [ 688.791053] should_failslab+0x5/0x10 [ 688.794840] kmem_cache_alloc+0x277/0x370 [ 688.798987] skb_clone+0x151/0x3d0 [ 688.802512] netlink_broadcast_filtered+0x8e5/0xbc0 [ 688.807513] netlink_broadcast+0x35/0x40 [ 688.811560] kobject_uevent_env+0xa56/0x1480 [ 688.815967] lo_ioctl+0xff9/0x20e0 [ 688.819509] ? loop_set_status64+0x110/0x110 [ 688.823899] blkdev_ioctl+0x5cb/0x1a80 [ 688.827769] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 688.833114] ? blkpg_ioctl+0x9d0/0x9d0 [ 688.836987] ? mark_held_locks+0xf0/0xf0 [ 688.841049] ? mark_held_locks+0xf0/0xf0 [ 688.845093] ? debug_check_no_obj_freed+0x201/0x490 [ 688.850095] ? lock_downgrade+0x720/0x720 [ 688.854225] block_ioctl+0xe9/0x130 [ 688.857841] ? blkdev_fallocate+0x3f0/0x3f0 [ 688.862156] do_vfs_ioctl+0xcdb/0x12e0 [ 688.866025] ? lock_downgrade+0x720/0x720 [ 688.870166] ? check_preemption_disabled+0x41/0x280 [ 688.875192] ? ioctl_preallocate+0x200/0x200 [ 688.879591] ? __fget+0x356/0x510 [ 688.883029] ? do_dup2+0x450/0x450 [ 688.886562] ? do_sys_open+0x2bf/0x520 [ 688.890444] ksys_ioctl+0x9b/0xc0 [ 688.893892] __x64_sys_ioctl+0x6f/0xb0 [ 688.897764] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 688.902332] do_syscall_64+0xf9/0x620 [ 688.906119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 688.911292] RIP: 0033:0x7f7e1b6ddea7 [ 688.914993] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 688.933878] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 688.941595] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 688.948853] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 688.956114] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 04:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2e000000}, 0x0) 04:21:32 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x500000000000000) [ 688.963473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 688.970728] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2f000000}, 0x0) [ 689.044531] erofs: read_super, device -> /dev/loop2 [ 689.060005] erofs: read_super, device -> /dev/loop3 [ 689.062106] erofs: options -> user_xattr,acl, [ 689.069898] erofs: read_super, device -> /dev/loop5 [ 689.080087] erofs: options -> [ 689.089024] erofs: cannot find valid erofs superblock [ 689.089171] erofs: root inode @ nid 36 [ 689.096212] erofs: options -> [ 689.104991] erofs: root inode @ nid 36 [ 689.134773] erofs: mounted on /dev/loop5 with opts: . 04:21:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa40100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x30000000}, 0x0) [ 689.152723] erofs: unsupported i_format 773 of nid 36 [ 689.220597] erofs: unmounted for /dev/loop5 04:21:32 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) open(&(0x7f0000000040)='./file0\x00', 0x141601, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x31000000}, 0x0) 04:21:32 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 24) 04:21:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05269d00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:32 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x600000000000000) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x32000000}, 0x0) [ 689.293618] attempt to access beyond end of device [ 689.293669] attempt to access beyond end of device [ 689.299026] loop4: rw=1, want=174, limit=46 [ 689.308062] loop1: rw=1, want=174, limit=46 [ 689.314166] attempt to access beyond end of device [ 689.320564] loop4: rw=1, want=172, limit=46 [ 689.329135] attempt to access beyond end of device [ 689.334816] loop1: rw=1, want=172, limit=46 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x33000000}, 0x0) [ 689.383398] FAULT_INJECTION: forcing a failure. [ 689.383398] name failslab, interval 1, probability 0, space 0, times 0 [ 689.404702] CPU: 1 PID: 21363 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 689.412600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.421961] Call Trace: [ 689.424567] dump_stack+0x1fc/0x2ef [ 689.428203] should_fail.cold+0xa/0xf 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x34000000}, 0x0) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x35000000}, 0x0) [ 689.432485] ? setup_fault_attr+0x200/0x200 [ 689.436817] ? lock_acquire+0x170/0x3c0 [ 689.440806] __should_failslab+0x115/0x180 [ 689.445056] should_failslab+0x5/0x10 [ 689.448862] kmem_cache_alloc_trace+0x284/0x380 [ 689.453539] ? wait_for_completion_io+0x10/0x10 [ 689.458308] ? kobj_ns_initial+0x90/0x90 [ 689.462380] call_usermodehelper_setup+0x84/0x300 [ 689.467314] kobject_uevent_env+0xe83/0x1480 [ 689.471746] lo_ioctl+0xff9/0x20e0 [ 689.475296] ? loop_set_status64+0x110/0x110 [ 689.479714] blkdev_ioctl+0x5cb/0x1a80 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x36000000}, 0x0) [ 689.483603] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 689.488968] ? blkpg_ioctl+0x9d0/0x9d0 [ 689.492867] ? mark_held_locks+0xf0/0xf0 [ 689.496938] ? mark_held_locks+0xf0/0xf0 [ 689.501005] ? debug_check_no_obj_freed+0x201/0x490 [ 689.506031] ? lock_downgrade+0x720/0x720 [ 689.510185] block_ioctl+0xe9/0x130 [ 689.513812] ? blkdev_fallocate+0x3f0/0x3f0 [ 689.518137] do_vfs_ioctl+0xcdb/0x12e0 [ 689.522031] ? lock_downgrade+0x720/0x720 [ 689.526180] ? check_preemption_disabled+0x41/0x280 [ 689.531198] ? ioctl_preallocate+0x200/0x200 [ 689.535614] ? __fget+0x356/0x510 [ 689.539083] ? do_dup2+0x450/0x450 [ 689.542631] ? do_sys_open+0x2bf/0x520 [ 689.546525] ksys_ioctl+0x9b/0xc0 [ 689.549984] __x64_sys_ioctl+0x6f/0xb0 [ 689.553876] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 689.558452] do_syscall_64+0xf9/0x620 [ 689.562255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 689.567444] RIP: 0033:0x7f7e1b6ddea7 [ 689.571158] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 689.590042] RSP: 002b:00007f7e1a052f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 689.597737] RAX: ffffffffffffffda RBX: 00007f7e1b727a20 RCX: 00007f7e1b6ddea7 [ 689.604996] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 689.612263] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 689.619523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 689.626778] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 689.643785] erofs: read_super, device -> /dev/loop2 [ 689.652914] erofs: options -> user_xattr,acl, [ 689.671827] erofs: read_super, device -> /dev/loop5 [ 689.678611] erofs: options -> [ 689.679699] erofs: cannot find valid erofs superblock [ 689.691350] erofs: root inode @ nid 36 [ 689.698906] erofs: mounted on /dev/loop5 with opts: . [ 689.711867] erofs: read_super, device -> /dev/loop3 [ 689.717088] erofs: options -> [ 689.724910] erofs: root inode @ nid 36 04:21:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa50100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x37000000}, 0x0) 04:21:32 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) open(&(0x7f0000000040)='./file0\x00', 0x141601, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x38000000}, 0x0) [ 689.742145] erofs: unsupported i_format 9733 of nid 36 04:21:32 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 25) 04:21:32 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x700000000000000) 04:21:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="0501ab00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x39000000}, 0x0) [ 689.820624] erofs: read_super, device -> /dev/loop2 [ 689.827786] erofs: options -> user_xattr,acl, [ 689.840802] attempt to access beyond end of device [ 689.846677] erofs: cannot find valid erofs superblock [ 689.847032] loop1: rw=1, want=174, limit=46 04:21:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa60100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3a000000}, 0x0) [ 689.875565] erofs: unmounted for /dev/loop5 [ 689.885822] attempt to access beyond end of device [ 689.904262] loop1: rw=1, want=172, limit=46 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3b000000}, 0x0) 04:21:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3c000000}, 0x0) 04:21:33 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) open(&(0x7f0000000040)='./file0\x00', 0x141601, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) open(&(0x7f0000000040)='./file0\x00', 0x141601, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) 04:21:33 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1400000000000000) [ 690.010212] erofs: read_super, device -> /dev/loop3 [ 690.015596] erofs: options -> [ 690.020979] FAULT_INJECTION: forcing a failure. [ 690.020979] name failslab, interval 1, probability 0, space 0, times 0 [ 690.034393] erofs: root inode @ nid 36 [ 690.055417] erofs: unsupported i_format 261 of nid 36 [ 690.061032] attempt to access beyond end of device [ 690.064275] CPU: 0 PID: 21435 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 690.066603] loop1: rw=1, want=174, limit=46 [ 690.073835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.073842] Call Trace: [ 690.073864] dump_stack+0x1fc/0x2ef [ 690.073885] should_fail.cold+0xa/0xf [ 690.073908] ? setup_fault_attr+0x200/0x200 [ 690.086574] attempt to access beyond end of device [ 690.087551] ? lock_acquire+0x170/0x3c0 [ 690.087572] __should_failslab+0x115/0x180 [ 690.090159] loop1: rw=1, want=172, limit=46 [ 690.093762] should_failslab+0x5/0x10 [ 690.093777] kmem_cache_alloc+0x277/0x370 [ 690.093795] getname_flags+0xce/0x590 [ 690.093810] do_mkdirat+0x8d/0x2d0 [ 690.093827] ? __ia32_sys_mknod+0x120/0x120 [ 690.138798] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 690.144144] ? trace_hardirqs_off_caller+0x6e/0x210 [ 690.149140] ? do_syscall_64+0x21/0x620 [ 690.153099] do_syscall_64+0xf9/0x620 [ 690.156885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.162053] RIP: 0033:0x7f7e1b6dd1f7 [ 690.165745] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 690.184627] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 690.192316] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 690.199566] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3d000000}, 0x0) 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3e000000}, 0x0) [ 690.206814] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 690.214065] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 690.221313] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 690.304054] erofs: read_super, device -> /dev/loop2 [ 690.309171] erofs: options -> user_xattr,acl, [ 690.321909] erofs: cannot find valid erofs superblock 04:21:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 26) 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3f000000}, 0x0) 04:21:33 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="0501ce00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa70100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:33 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xfffffed5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB='\x00'/10, @ANYRES32=r3, @ANYBLOB="080026006c0900000800b70000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x54, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x58c}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xe6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0xc8c4}, 0x24000080) r4 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0xb) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:33 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2000000000000000) 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x40000000}, 0x0) [ 690.478040] attempt to access beyond end of device [ 690.483328] loop1: rw=1, want=174, limit=46 [ 690.507228] attempt to access beyond end of device [ 690.512942] erofs: read_super, device -> /dev/loop2 [ 690.519389] FAULT_INJECTION: forcing a failure. [ 690.519389] name failslab, interval 1, probability 0, space 0, times 0 [ 690.540984] erofs: options -> user_xattr,acl, [ 690.547397] erofs: read_super, device -> /dev/loop3 [ 690.557160] erofs: options -> [ 690.559333] loop1: rw=1, want=172, limit=46 [ 690.571416] erofs: root inode @ nid 36 [ 690.575929] erofs: cannot find valid erofs superblock [ 690.583372] CPU: 1 PID: 21478 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 690.591264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.598020] erofs: unsupported i_format 261 of nid 36 [ 690.600608] Call Trace: [ 690.600631] dump_stack+0x1fc/0x2ef [ 690.600655] should_fail.cold+0xa/0xf [ 690.615802] ? setup_fault_attr+0x200/0x200 [ 690.620215] ? lock_acquire+0x170/0x3c0 [ 690.624200] __should_failslab+0x115/0x180 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x41000000}, 0x0) 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x42000000}, 0x0) [ 690.628443] should_failslab+0x5/0x10 [ 690.632247] kmem_cache_alloc+0x277/0x370 [ 690.636397] getname_flags+0xce/0x590 [ 690.640205] do_mkdirat+0x8d/0x2d0 [ 690.643749] ? __ia32_sys_mknod+0x120/0x120 [ 690.648077] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 690.653448] ? trace_hardirqs_off_caller+0x6e/0x210 [ 690.658465] ? do_syscall_64+0x21/0x620 [ 690.663488] do_syscall_64+0xf9/0x620 [ 690.667297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.672486] RIP: 0033:0x7f7e1b6dd1f7 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x43000000}, 0x0) [ 690.676196] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 690.695097] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 690.702831] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 690.710099] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 690.717371] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x44000000}, 0x0) 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x45000000}, 0x0) [ 690.724642] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 690.731910] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 27) 04:21:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x46000000}, 0x0) 04:21:33 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="0503fd00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa80100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 690.891047] erofs: read_super, device -> /dev/loop2 [ 690.896977] erofs: options -> user_xattr,acl, [ 690.904753] erofs: cannot find valid erofs superblock [ 690.947694] attempt to access beyond end of device [ 690.953534] loop1: rw=1, want=174, limit=46 [ 690.958026] attempt to access beyond end of device [ 690.965418] loop1: rw=1, want=172, limit=46 [ 691.013465] FAULT_INJECTION: forcing a failure. [ 691.013465] name failslab, interval 1, probability 0, space 0, times 0 [ 691.021795] erofs: read_super, device -> /dev/loop3 [ 691.025435] CPU: 0 PID: 21522 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 691.030094] erofs: options -> [ 691.037960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.037965] Call Trace: [ 691.037988] dump_stack+0x1fc/0x2ef [ 691.038005] should_fail.cold+0xa/0xf [ 691.038022] ? setup_fault_attr+0x200/0x200 [ 691.038042] __should_failslab+0x115/0x180 [ 691.038058] should_failslab+0x5/0x10 [ 691.038070] kmem_cache_alloc+0x277/0x370 [ 691.038088] ? ext4_sync_fs+0x8d0/0x8d0 [ 691.064176] erofs: root inode @ nid 36 [ 691.064901] ext4_alloc_inode+0x1a/0x630 [ 691.064919] ? ext4_sync_fs+0x8d0/0x8d0 [ 691.064934] alloc_inode+0x5d/0x180 [ 691.064945] new_inode+0x1d/0xf0 [ 691.064963] __ext4_new_inode+0x400/0x5a20 [ 691.074359] erofs: unsupported i_format 773 of nid 36 [ 691.077109] ? putname+0xe1/0x120 [ 691.077122] ? do_mkdirat+0xa0/0x2d0 [ 691.077147] ? ext4_free_inode+0x1780/0x1780 [ 691.077163] ? debug_check_no_obj_freed+0x201/0x490 [ 691.125774] ? __dquot_initialize+0x298/0xb70 [ 691.130279] ? lock_acquire+0x170/0x3c0 [ 691.134253] ? dquot_initialize_needed+0x290/0x290 [ 691.139168] ? trace_hardirqs_off+0x64/0x200 [ 691.143577] ? common_perm+0x4be/0x800 [ 691.147462] ext4_mkdir+0x396/0xe10 [ 691.151088] ? putname+0xe1/0x120 [ 691.154535] ? ext4_init_dot_dotdot+0x600/0x600 [ 691.159190] ? generic_permission+0x116/0x4d0 [ 691.163872] ? security_inode_permission+0xc5/0xf0 [ 691.168787] ? inode_permission.part.0+0x10c/0x450 [ 691.173712] vfs_mkdir+0x508/0x7a0 [ 691.177246] do_mkdirat+0x262/0x2d0 [ 691.180860] ? __ia32_sys_mknod+0x120/0x120 [ 691.185177] ? trace_hardirqs_off_caller+0x6e/0x210 [ 691.190179] ? do_syscall_64+0x21/0x620 [ 691.194136] do_syscall_64+0xf9/0x620 [ 691.197925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 691.203095] RIP: 0033:0x7f7e1b6dd1f7 [ 691.206817] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 691.225701] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 691.233393] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 691.240643] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 691.247893] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 691.255140] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 691.262387] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:34 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xfffffed5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB='\x00'/10, @ANYRES32=r3, @ANYBLOB="080026006c0900000800b70000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x54, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x58c}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xe6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0xc8c4}, 0x24000080) (async) r4 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0xb) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x47000000}, 0x0) 04:21:34 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x3f00000000000000) 04:21:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xa90100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 28) 04:21:34 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="050fff00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x48000000}, 0x0) [ 691.448287] erofs: read_super, device -> /dev/loop3 [ 691.459142] erofs: options -> [ 691.465369] erofs: read_super, device -> /dev/loop2 [ 691.470840] erofs: root inode @ nid 36 [ 691.476268] erofs: options -> user_xattr,acl, [ 691.482357] FAULT_INJECTION: forcing a failure. [ 691.482357] name failslab, interval 1, probability 0, space 0, times 0 04:21:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xaa0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 691.485540] erofs: unsupported i_format 3845 of nid 36 [ 691.502448] erofs: cannot find valid erofs superblock 04:21:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x49000000}, 0x0) 04:21:34 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4000000000000000) 04:21:34 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000200c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4a000000}, 0x0) [ 691.575964] CPU: 1 PID: 21542 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 691.583876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.593231] Call Trace: [ 691.595825] dump_stack+0x1fc/0x2ef [ 691.599459] should_fail.cold+0xa/0xf [ 691.603265] ? setup_fault_attr+0x200/0x200 [ 691.607591] ? lock_acquire+0x170/0x3c0 [ 691.611572] __should_failslab+0x115/0x180 [ 691.615810] should_failslab+0x5/0x10 [ 691.619607] kmem_cache_alloc+0x277/0x370 [ 691.623757] __d_alloc+0x2b/0xa10 [ 691.627223] d_alloc+0x4a/0x230 [ 691.630511] __lookup_hash+0xc8/0x180 [ 691.634663] filename_create+0x186/0x490 [ 691.638731] ? kern_path_mountpoint+0x40/0x40 [ 691.643242] ? strncpy_from_user+0x2a2/0x350 [ 691.647658] ? getname_flags+0x25b/0x590 [ 691.651722] do_mkdirat+0xa0/0x2d0 [ 691.655266] ? __ia32_sys_mknod+0x120/0x120 [ 691.659589] ? trace_hardirqs_off_caller+0x6e/0x210 [ 691.664610] ? do_syscall_64+0x21/0x620 [ 691.668602] do_syscall_64+0xf9/0x620 [ 691.672414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 691.677606] RIP: 0033:0x7f7e1b6dd1f7 [ 691.681316] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 691.700222] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 691.707919] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 691.715176] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 691.722524] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 691.729787] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 691.737478] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 691.834673] erofs: read_super, device -> /dev/loop2 [ 691.839725] erofs: options -> user_xattr,acl, [ 691.851932] erofs: cannot find valid erofs superblock [ 691.889299] attempt to access beyond end of device [ 691.894475] loop1: rw=1, want=174, limit=46 [ 691.898948] buffer_io_error: 18 callbacks suppressed [ 691.898958] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 691.913445] attempt to access beyond end of device [ 691.918587] loop1: rw=1, want=172, limit=46 [ 691.923943] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 691.934691] erofs: read_super, device -> /dev/loop3 [ 691.951060] erofs: options -> [ 691.958546] erofs: root inode @ nid 36 [ 691.963153] erofs: mounted on /dev/loop3 with opts: . [ 691.968454] erofs: unmounted for /dev/loop3 04:21:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 29) 04:21:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4b000000}, 0x0) 04:21:35 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xfffffed5) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB='\x00'/10, @ANYRES32=r3, @ANYBLOB="080026006c0900000800b70000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x54, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x58c}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xe6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0xc8c4}, 0x24000080) (async) r4 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) umount2(&(0x7f0000000280)='./file0\x00', 0xb) (async) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xab0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:35 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000300c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:35 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x8cffffff00000000) 04:21:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4c000000}, 0x0) [ 692.455854] FAULT_INJECTION: forcing a failure. [ 692.455854] name failslab, interval 1, probability 0, space 0, times 0 [ 692.475211] CPU: 1 PID: 21599 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 692.476653] erofs: read_super, device -> /dev/loop2 [ 692.483112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.483118] Call Trace: [ 692.483141] dump_stack+0x1fc/0x2ef [ 692.483160] should_fail.cold+0xa/0xf [ 692.483178] ? setup_fault_attr+0x200/0x200 [ 692.483205] __should_failslab+0x115/0x180 [ 692.483223] should_failslab+0x5/0x10 [ 692.483244] kmem_cache_alloc+0x277/0x370 [ 692.483264] ? ext4_sync_fs+0x8d0/0x8d0 [ 692.505494] erofs: options -> user_xattr,acl, [ 692.507670] ext4_alloc_inode+0x1a/0x630 [ 692.507688] ? ext4_sync_fs+0x8d0/0x8d0 [ 692.507703] alloc_inode+0x5d/0x180 [ 692.507714] new_inode+0x1d/0xf0 [ 692.507730] __ext4_new_inode+0x400/0x5a20 [ 692.522337] erofs: read_super, device -> /dev/loop3 [ 692.524189] ? putname+0xe1/0x120 [ 692.524208] ? do_mkdirat+0xa0/0x2d0 [ 692.524235] ? ext4_free_inode+0x1780/0x1780 [ 692.529457] erofs: options -> [ 692.532678] ? debug_check_no_obj_freed+0x201/0x490 [ 692.532696] ? __dquot_initialize+0x298/0xb70 [ 692.532717] ? lock_acquire+0x170/0x3c0 [ 692.532731] ? dquot_initialize_needed+0x290/0x290 [ 692.532747] ? trace_hardirqs_off+0x64/0x200 [ 692.532764] ? common_perm+0x4be/0x800 [ 692.532781] ext4_mkdir+0x396/0xe10 [ 692.532801] ? putname+0xe1/0x120 [ 692.550559] erofs: root inode @ nid 36 [ 692.551986] ? ext4_init_dot_dotdot+0x600/0x600 [ 692.552007] ? generic_permission+0x116/0x4d0 [ 692.552021] ? security_inode_permission+0xc5/0xf0 [ 692.552039] ? inode_permission.part.0+0x10c/0x450 [ 692.552056] vfs_mkdir+0x508/0x7a0 [ 692.552070] do_mkdirat+0x262/0x2d0 [ 692.552084] ? __ia32_sys_mknod+0x120/0x120 [ 692.552102] ? trace_hardirqs_off_caller+0x6e/0x210 [ 692.552118] ? do_syscall_64+0x21/0x620 [ 692.559634] erofs: cannot find valid erofs superblock [ 692.560557] do_syscall_64+0xf9/0x620 [ 692.560578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 692.560589] RIP: 0033:0x7f7e1b6dd1f7 [ 692.560604] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 692.566949] erofs: mounted on /dev/loop3 with opts: . [ 692.568680] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 04:21:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4d000000}, 0x0) 04:21:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4e000000}, 0x0) 04:21:35 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xd249000000000000) [ 692.568694] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 692.568703] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 692.568711] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 692.568720] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 692.568728] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 692.740379] erofs: unmounted for /dev/loop3 04:21:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4f000000}, 0x0) 04:21:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xac0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 692.755818] attempt to access beyond end of device [ 692.760952] loop1: rw=1, want=174, limit=46 [ 692.783506] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 692.795974] attempt to access beyond end of device 04:21:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 30) [ 692.814066] loop1: rw=1, want=172, limit=46 [ 692.820712] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 692.912289] erofs: read_super, device -> /dev/loop2 [ 692.930605] erofs: options -> user_xattr,acl, [ 692.938046] attempt to access beyond end of device [ 692.943217] loop1: rw=1, want=174, limit=46 [ 692.946702] erofs: cannot find valid erofs superblock [ 692.955658] FAULT_INJECTION: forcing a failure. [ 692.955658] name failslab, interval 1, probability 0, space 0, times 0 [ 692.969986] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 692.976219] CPU: 1 PID: 21646 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 692.985556] attempt to access beyond end of device [ 692.985576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.990581] loop1: rw=1, want=172, limit=46 [ 692.999820] Call Trace: [ 692.999840] dump_stack+0x1fc/0x2ef [ 692.999859] should_fail.cold+0xa/0xf [ 692.999878] ? setup_fault_attr+0x200/0x200 [ 692.999892] ? __lock_acquire+0x6de/0x3ff0 [ 692.999913] __should_failslab+0x115/0x180 [ 692.999930] should_failslab+0x5/0x10 [ 692.999942] __kmalloc+0x2ab/0x3c0 [ 692.999954] ? ext4_find_extent+0x9bb/0xc70 [ 692.999971] ext4_find_extent+0x9bb/0xc70 [ 693.011129] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 693.014234] ext4_ext_map_blocks+0x1c0/0x7390 [ 693.014252] ? __lock_acquire+0x6de/0x3ff0 [ 693.014274] ? __lock_acquire+0x6de/0x3ff0 [ 693.014293] ? mark_held_locks+0xf0/0xf0 [ 693.014306] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 693.014320] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 693.014334] ? mark_held_locks+0xf0/0xf0 [ 693.014351] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 693.014369] ? ext4_es_lookup_extent+0x375/0xb60 [ 693.091670] ? lock_downgrade+0x720/0x720 [ 693.095818] ? lock_acquire+0x170/0x3c0 [ 693.099799] ? check_preemption_disabled+0x41/0x280 [ 693.104814] ? lock_acquire+0x170/0x3c0 [ 693.108782] ? ext4_map_blocks+0x33e/0x1a50 [ 693.113101] ext4_map_blocks+0xd88/0x1a50 [ 693.117344] ? check_preemption_disabled+0x41/0x280 [ 693.122356] ? ext4_issue_zeroout+0x160/0x160 [ 693.126846] ? __brelse+0x84/0xa0 [ 693.130289] ? __ext4_new_inode+0x2eb/0x5a20 [ 693.134711] ext4_getblk+0xad/0x4f0 [ 693.138335] ? ext4_iomap_begin+0xe00/0xe00 [ 693.142646] ? ext4_free_inode+0x1780/0x1780 [ 693.147043] ? debug_check_no_obj_freed+0x201/0x490 [ 693.152048] ? __dquot_initialize+0x298/0xb70 [ 693.156536] ext4_bread+0x7c/0x210 [ 693.160062] ? ext4_getblk+0x4f0/0x4f0 [ 693.163936] ? dquot_initialize_needed+0x290/0x290 [ 693.168858] ? trace_hardirqs_off+0x64/0x200 [ 693.173256] ext4_append+0x155/0x370 [ 693.176961] ext4_mkdir+0x5bd/0xe10 [ 693.180582] ? ext4_init_dot_dotdot+0x600/0x600 [ 693.185241] ? generic_permission+0x116/0x4d0 [ 693.189729] ? inode_permission.part.0+0x10c/0x450 [ 693.194653] vfs_mkdir+0x508/0x7a0 [ 693.198183] do_mkdirat+0x262/0x2d0 [ 693.201799] ? __ia32_sys_mknod+0x120/0x120 [ 693.206115] ? trace_hardirqs_off_caller+0x6e/0x210 [ 693.211123] ? do_syscall_64+0x21/0x620 [ 693.215086] do_syscall_64+0xf9/0x620 [ 693.218886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.224063] RIP: 0033:0x7f7e1b6dd1f7 [ 693.227768] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 693.246653] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 693.254346] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 693.261618] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 693.268872] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 693.276126] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 693.283382] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 693.321780] erofs: read_super, device -> /dev/loop5 [ 693.326823] erofs: options -> [ 693.340724] erofs: root inode @ nid 36 [ 693.344818] erofs: mounted on /dev/loop5 with opts: . [ 693.392206] erofs: unmounted for /dev/loop5 04:21:36 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:36 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000400c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x50000000}, 0x0) 04:21:36 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xad0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 31) 04:21:36 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xe057000000000000) 04:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x51000000}, 0x0) [ 693.525370] erofs: read_super, device -> /dev/loop2 [ 693.533940] erofs: options -> user_xattr,acl, [ 693.556083] erofs: cannot find valid erofs superblock [ 693.556639] FAULT_INJECTION: forcing a failure. [ 693.556639] name failslab, interval 1, probability 0, space 0, times 0 [ 693.573253] CPU: 0 PID: 21668 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 693.581136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.590486] Call Trace: [ 693.593086] dump_stack+0x1fc/0x2ef [ 693.596734] should_fail.cold+0xa/0xf [ 693.600549] ? setup_fault_attr+0x200/0x200 [ 693.604878] ? __es_tree_search.isra.0+0x1af/0x210 [ 693.609823] __should_failslab+0x115/0x180 [ 693.614070] should_failslab+0x5/0x10 [ 693.617875] kmem_cache_alloc+0x3f/0x370 [ 693.621945] __es_insert_extent+0x39b/0x13b0 [ 693.626367] ? lock_acquire+0x170/0x3c0 [ 693.630347] ? ext4_es_insert_extent+0x17e/0x5e0 [ 693.635115] ext4_es_insert_extent+0x22e/0x5e0 [ 693.639707] ? lock_downgrade+0x720/0x720 [ 693.643860] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 693.649668] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 693.654690] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 693.660491] ext4_ext_map_blocks+0x2129/0x7390 [ 693.665079] ? __lock_acquire+0x6de/0x3ff0 [ 693.669327] ? __lock_acquire+0x6de/0x3ff0 04:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x52000000}, 0x0) 04:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x53000000}, 0x0) 04:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x54000000}, 0x0) 04:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x55000000}, 0x0) [ 693.673572] ? mark_held_locks+0xf0/0xf0 [ 693.677647] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 693.683015] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 693.688210] ? mark_held_locks+0xf0/0xf0 [ 693.692280] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 693.697133] ? ext4_es_lookup_extent+0x375/0xb60 [ 693.701909] ? check_preemption_disabled+0x41/0x280 [ 693.706934] ? lock_acquire+0x170/0x3c0 [ 693.710917] ? ext4_map_blocks+0x33e/0x1a50 [ 693.715248] ext4_map_blocks+0xd88/0x1a50 [ 693.719407] ? check_preemption_disabled+0x41/0x280 04:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x56000000}, 0x0) [ 693.724433] ? ext4_issue_zeroout+0x160/0x160 [ 693.728932] ? __brelse+0x84/0xa0 [ 693.732394] ? __ext4_new_inode+0x2eb/0x5a20 [ 693.736818] ext4_getblk+0xad/0x4f0 [ 693.740450] ? ext4_iomap_begin+0xe00/0xe00 [ 693.744779] ? ext4_free_inode+0x1780/0x1780 [ 693.749193] ? debug_check_no_obj_freed+0x201/0x490 [ 693.754215] ? __dquot_initialize+0x298/0xb70 [ 693.758704] ext4_bread+0x7c/0x210 [ 693.762230] ? ext4_getblk+0x4f0/0x4f0 [ 693.766101] ? dquot_initialize_needed+0x290/0x290 [ 693.771014] ? trace_hardirqs_off+0x64/0x200 [ 693.775407] ext4_append+0x155/0x370 [ 693.779107] ext4_mkdir+0x5bd/0xe10 [ 693.782741] ? ext4_init_dot_dotdot+0x600/0x600 [ 693.787398] ? generic_permission+0x116/0x4d0 [ 693.791876] ? inode_permission.part.0+0x10c/0x450 [ 693.796798] vfs_mkdir+0x508/0x7a0 [ 693.800342] do_mkdirat+0x262/0x2d0 [ 693.803962] ? __ia32_sys_mknod+0x120/0x120 [ 693.808270] ? trace_hardirqs_off_caller+0x6e/0x210 [ 693.813270] ? do_syscall_64+0x21/0x620 [ 693.817229] do_syscall_64+0xf9/0x620 [ 693.821014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.826210] RIP: 0033:0x7f7e1b6dd1f7 [ 693.829914] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 693.848814] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 693.856511] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 693.863773] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 693.871023] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 693.878274] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 693.885523] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 693.924118] erofs: read_super, device -> /dev/loop5 [ 693.929363] erofs: options -> [ 693.930078] erofs: read_super, device -> /dev/loop3 [ 693.938020] erofs: root inode @ nid 36 [ 693.942162] erofs: mounted on /dev/loop5 with opts: . [ 693.972134] erofs: options -> [ 693.979144] erofs: unmounted for /dev/loop5 [ 693.994090] erofs: root inode @ nid 36 [ 693.999265] erofs: mounted on /dev/loop3 with opts: . [ 694.011326] erofs: unmounted for /dev/loop3 04:21:37 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000040)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) 04:21:37 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000500c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 32) 04:21:37 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000) 04:21:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x57000000}, 0x0) 04:21:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xae0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x58000000}, 0x0) [ 694.166768] FAULT_INJECTION: forcing a failure. [ 694.166768] name failslab, interval 1, probability 0, space 0, times 0 [ 694.195575] erofs: read_super, device -> /dev/loop2 [ 694.209229] erofs: options -> user_xattr,acl, 04:21:37 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xfeffffff00000000) [ 694.227027] erofs: cannot find valid erofs superblock [ 694.234983] erofs: read_super, device -> /dev/loop3 [ 694.240175] CPU: 0 PID: 21707 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 694.248056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.257408] Call Trace: [ 694.260006] dump_stack+0x1fc/0x2ef [ 694.263647] should_fail.cold+0xa/0xf [ 694.267455] ? setup_fault_attr+0x200/0x200 [ 694.271780] ? lock_downgrade+0x720/0x720 04:21:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x59000000}, 0x0) [ 694.275939] __should_failslab+0x115/0x180 [ 694.280200] should_failslab+0x5/0x10 [ 694.284007] __kmalloc+0x2ab/0x3c0 [ 694.287552] ? ext4_find_extent+0x9bb/0xc70 [ 694.291892] ext4_find_extent+0x9bb/0xc70 [ 694.296057] ext4_ext_map_blocks+0x1c0/0x7390 [ 694.300563] ? __lock_acquire+0x6de/0x3ff0 [ 694.304807] ? mark_held_locks+0xf0/0xf0 [ 694.308874] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 694.314241] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 694.319439] ? mark_held_locks+0xf0/0xf0 [ 694.323507] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 694.328360] ? ext4_es_lookup_extent+0x375/0xb60 [ 694.333128] ? ext4_map_blocks+0x59f/0x1a50 [ 694.337461] ? lock_acquire+0x170/0x3c0 [ 694.341442] ? ext4_map_blocks+0x740/0x1a50 [ 694.345781] ext4_map_blocks+0x7a2/0x1a50 [ 694.349942] ? check_preemption_disabled+0x41/0x280 [ 694.354968] ? ext4_issue_zeroout+0x160/0x160 [ 694.359469] ? __brelse+0x84/0xa0 [ 694.362928] ? __ext4_new_inode+0x2eb/0x5a20 [ 694.367343] ext4_getblk+0xad/0x4f0 [ 694.370977] ? ext4_iomap_begin+0xe00/0xe00 04:21:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x60000000}, 0x0) 04:21:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xaf0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 694.375305] ? ext4_free_inode+0x1780/0x1780 [ 694.379713] ? debug_check_no_obj_freed+0x201/0x490 [ 694.384733] ? __dquot_initialize+0x298/0xb70 [ 694.389238] ext4_bread+0x7c/0x210 [ 694.392782] ? ext4_getblk+0x4f0/0x4f0 [ 694.396674] ? dquot_initialize_needed+0x290/0x290 [ 694.401619] ? trace_hardirqs_off+0x64/0x200 [ 694.406039] ext4_append+0x155/0x370 [ 694.409760] ext4_mkdir+0x5bd/0xe10 [ 694.413399] ? ext4_init_dot_dotdot+0x600/0x600 [ 694.418073] ? generic_permission+0x116/0x4d0 [ 694.422579] ? inode_permission.part.0+0x10c/0x450 04:21:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x9effffff}, 0x0) [ 694.427520] vfs_mkdir+0x508/0x7a0 [ 694.431066] do_mkdirat+0x262/0x2d0 [ 694.434698] ? __ia32_sys_mknod+0x120/0x120 [ 694.439026] ? trace_hardirqs_off_caller+0x6e/0x210 [ 694.444046] ? do_syscall_64+0x21/0x620 [ 694.448029] do_syscall_64+0xf9/0x620 [ 694.451839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 694.457028] RIP: 0033:0x7f7e1b6dd1f7 04:21:37 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000040)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) [ 694.460756] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 694.479659] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 694.487380] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 694.491671] erofs: options -> [ 694.494648] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 694.494656] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 694.494664] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 694.494670] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 694.530232] attempt to access beyond end of device [ 694.530346] attempt to access beyond end of device [ 694.535434] loop4: rw=1, want=174, limit=46 [ 694.540818] loop1: rw=1, want=174, limit=46 [ 694.573035] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 694.583664] attempt to access beyond end of device [ 694.587245] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 694.595402] loop1: rw=1, want=172, limit=46 [ 694.597905] attempt to access beyond end of device [ 694.610316] loop4: rw=1, want=172, limit=46 [ 694.616628] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 694.619276] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 694.627983] erofs: root inode @ nid 36 [ 694.637359] erofs: mounted on /dev/loop3 with opts: . [ 694.643211] erofs: unmounted for /dev/loop3 04:21:37 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000600c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb00100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xc00e0000}, 0x0) 04:21:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 33) 04:21:37 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xff0f000000000000) 04:21:37 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000180)=[{&(0x7f0000000200)="000400000000010001004400c60f00000000868879b7befa336680953d5038f82c0f36f2d2b5643e4a1094cc72204cb33bf39ef8052374430d97230c5267d3977e3a508b82654f82c387b3261af1b2fe8e8fcbd781c2556a4e08b6a7413f333aafff6412ed5772ce87f7033817d1ad9d8aae2b22a850", 0x76, 0x400}, {&(0x7f0000000440)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x10011, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0080000700000000000000696c653000"]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) r4 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r5, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r4, &(0x7f0000000780), 0x4000}]) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f00000023c0)=0x81) io_submit(r3, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r2, &(0x7f0000000780), 0x4000}]) sendmmsg(r2, &(0x7f0000002300)=[{{&(0x7f0000000280)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="b661678004c067b99dbbe73c5d49cc5b26d077feca1ce6d3cb6a1aefea975ca9f68a16119fb08456da7f95edfe2925ca9d65ad2f12d96955e9fc", 0x3a}], 0x1, &(0x7f0000000c00)=[{0x108, 0x10b, 0x5, "641ef563b155ea98c52b14e11adeb8436c925b8ff1b5f925214ac5f4654a5caafe82b65f92a6cdb0dcc32e096717e327fbfb641f7b7638892e37635631341f5ec02f1dbe3d389a0b2b87cbb38f3fab66bd46e4cb87470abb76c3548c702215612c2b67c5cf67dfc7947a087183f42098f422596c0ffb85e502a379f9f90489b59ad2a843e176786cd3863f86de2f87f5eee03e6b1f17678df97a5b6affc2a18fbce86b1a0a0b83ede1cc9203efeb8b60462553a2c2100fcaa786bae49abcb143bb13b921193243c080d465449969add48c93cc6d51307039957c9f6ef18314b8d061def7510f85308a752cab1847c5eef9"}], 0x108}}, {{&(0x7f0000000d40)=@x25, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000dc0)="94a1058cbf61b4f90bceb4e64a8ede5f8517bb1ea0b48b3df48802102de3b8fd7d0dd7c9ddf840c279c9e63ec5de20d295f2d36596aee9610552f9888aa8e21f2b008d3852a9cd62d73cff7d706239e671aa8702e73633c7f90d66801f8a895cd20658007c29147ef3e7a9863659318e27e78daf75848b63632259c6786eba7d433c2b10106485de076940ec32cddd86a051fd6454ff896b8dd9ddd4d945b91fec67d5b7da104a11717c24ca8e3f92dcd97e14ca2b096f2c10c50fc1e2f3de0df80503992629b63aa8e99ba88a4414848e831045b2eda7f5e2884e5dae0e712b5c63a4c89b56eb652a802b58813f3aae6b3eb696f5b66b", 0xf7}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000000380)="fadb", 0x2}, {&(0x7f0000001ec0)="3f325011758fef66801e9b032f711454f7049f56435eaacefb15149db87efef42828776eaa874ecfcb7d75b1b62b8771d2cf691552f9c690a5067dbc841bfaf5a3999ddc719a99cf75f5ebc6ab9db1ce2ccc604a823a9c739dfb97551bfb48458d0f2724f3143de9f5f8c24e89f4bae56073eceaf7caee1876dae08f1b7c623a9b25db5317593351f0b5d09c84865d831d9de7289f521075db52a0d1c504eb70dc58877bf595bee6a479e6b3900aff91e54bdd4e673dad467e0cbf9e078590ed0a43b99a39efbdd6fa711f926c66918db2e537d31bff54636ce2f92eea4a3cc2f7d01c1462f1c45bd3376a926d", 0xed}], 0x4}}, {{&(0x7f0000002000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002080)="5b3b34a844e22a3b86debcbd84632343e32f61d8649c525de6c2", 0x1a}, {&(0x7f00000020c0)="340c97a70ec1b18f4569de164b99fe4f8dbd41d5966f9da13c28e93ed84c4884d9889b62e6d65ba8572711697493d0cd4a868c5fa787b0a208fb5328f11d3492dcb1064778462f78a17b7af9190512edd32c409adf3ec6375b806c84bf640235448eaa9b5a", 0x65}], 0x2, &(0x7f0000002180)=[{0xc0, 0x119, 0x1, "0482b06613b3e8a61f1a838a3348bf55fec19b69682ffe2fe5a7b119e53866878aaf295df516cda0ec5d2a37f0afc3bc659ea6cceb860669d690b9f9ce77cb430caf5436683fe4857ba9f624c71816d6fba1db319954a3c23fe9438e7159b7aa7485c790a30a115b2c0315f7333b77a3cbb605748c57d37ba143419a76eafe0c91f936feb2809bdac9124a19c38ba9fa1448978464d964138f0d935ed70034b61b2b3cf524b72c1e52e6d7daacb9"}, {0xa8, 0x116, 0x9, "1e48f4f02159d2bcf2706b4eb180995c9a3ee85a33d3c725857f4ce7b900b37e8b428e723cd0950c221a9c704acecee5d925c7141b278b8baa3f8e08663da50607bb548ae278e7fbb9310d2dc3e9328961732208aaaef7d8cafe7853ffb0905a41b8eaf9801f0f6af3b090c835c97a8169821b4e157d8d8183d3f4b66d1c3ac1b42947202fb3fe4db02084063fd770fd34c4a930"}], 0x168}}], 0x3, 0xc) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xea0c0000}, 0x0) [ 694.988345] attempt to access beyond end of device [ 694.995891] loop1: rw=1, want=174, limit=46 [ 695.013598] attempt to access beyond end of device [ 695.025695] loop1: rw=1, want=172, limit=46 [ 695.037594] FAULT_INJECTION: forcing a failure. [ 695.037594] name failslab, interval 1, probability 0, space 0, times 0 [ 695.048962] CPU: 1 PID: 21766 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 695.056850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.066204] Call Trace: [ 695.068800] dump_stack+0x1fc/0x2ef [ 695.072439] should_fail.cold+0xa/0xf [ 695.076250] ? setup_fault_attr+0x200/0x200 [ 695.080584] ? __es_tree_search.isra.0+0x1af/0x210 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xf0ffffff}, 0x0) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xfffff000}, 0x0) [ 695.085738] __should_failslab+0x115/0x180 [ 695.089992] should_failslab+0x5/0x10 [ 695.093804] kmem_cache_alloc+0x3f/0x370 [ 695.097876] __es_insert_extent+0x39b/0x13b0 [ 695.102312] ext4_es_insert_extent+0x22e/0x5e0 [ 695.106902] ? ext4_map_blocks+0x59f/0x1a50 [ 695.111322] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 695.117137] ext4_map_blocks+0xa2a/0x1a50 [ 695.121306] ? ext4_issue_zeroout+0x160/0x160 [ 695.125808] ? __brelse+0x84/0xa0 [ 695.129267] ? __ext4_new_inode+0x2eb/0x5a20 [ 695.133686] ext4_getblk+0xad/0x4f0 [ 695.137330] ? ext4_iomap_begin+0xe00/0xe00 [ 695.141661] ? ext4_free_inode+0x1780/0x1780 [ 695.146077] ? debug_check_no_obj_freed+0x201/0x490 [ 695.151097] ? __dquot_initialize+0x298/0xb70 [ 695.155610] ext4_bread+0x7c/0x210 [ 695.159168] ? ext4_getblk+0x4f0/0x4f0 [ 695.163150] ? dquot_initialize_needed+0x290/0x290 [ 695.168096] ? trace_hardirqs_off+0x64/0x200 [ 695.172517] ext4_append+0x155/0x370 [ 695.176249] ext4_mkdir+0x5bd/0xe10 [ 695.179895] ? ext4_init_dot_dotdot+0x600/0x600 [ 695.184576] ? generic_permission+0x116/0x4d0 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xffffff7f}, 0x0) [ 695.189095] ? inode_permission.part.0+0x10c/0x450 [ 695.194035] vfs_mkdir+0x508/0x7a0 [ 695.197586] do_mkdirat+0x262/0x2d0 [ 695.201221] ? __ia32_sys_mknod+0x120/0x120 [ 695.205552] ? trace_hardirqs_off_caller+0x6e/0x210 [ 695.210584] ? do_syscall_64+0x21/0x620 [ 695.214569] do_syscall_64+0xf9/0x620 [ 695.218378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 695.223690] RIP: 0033:0x7f7e1b6dd1f7 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xffffff9e}, 0x0) [ 695.227407] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 695.246310] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 695.254031] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6dd1f7 [ 695.261305] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 695.268693] RBP: 00007f7e1a0531d0 R08: 0000000000000000 R09: 00007f7e1a0531d0 [ 695.275966] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 04:21:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 34) [ 695.283237] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 695.308522] erofs: read_super, device -> /dev/loop5 [ 695.313719] erofs: options -> [ 695.315319] erofs: read_super, device -> /dev/loop2 [ 695.317043] erofs: root inode @ nid 36 [ 695.322313] erofs: read_super, device -> /dev/loop3 [ 695.329113] erofs: mounted on /dev/loop5 with opts: . [ 695.368427] erofs: unmounted for /dev/loop5 [ 695.380274] erofs: options -> user_xattr,acl, [ 695.386054] erofs: options -> [ 695.398732] erofs: root inode @ nid 36 [ 695.421586] erofs: cannot find valid erofs superblock [ 695.435428] erofs: mounted on /dev/loop3 with opts: . [ 695.447365] erofs: unmounted for /dev/loop3 04:21:38 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000700c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xfffffff0}, 0x0) 04:21:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb10100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:38 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xffffff7f00000000) [ 695.548338] FAULT_INJECTION: forcing a failure. [ 695.548338] name failslab, interval 1, probability 0, space 0, times 0 [ 695.560688] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:21:38 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000180)=[{&(0x7f0000000200)="000400000000010001004400c60f00000000868879b7befa336680953d5038f82c0f36f2d2b5643e4a1094cc72204cb33bf39ef8052374430d97230c5267d3977e3a508b82654f82c387b3261af1b2fe8e8fcbd781c2556a4e08b6a7413f333aafff6412ed5772ce87f7033817d1ad9d8aae2b22a850", 0x76, 0x400}, {&(0x7f0000000440)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x10011, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0080000700000000000000696c653000"]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) r4 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r5, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r4, &(0x7f0000000780), 0x4000}]) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f00000023c0)=0x81) io_submit(r3, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r2, &(0x7f0000000780), 0x4000}]) [ 695.609212] CPU: 1 PID: 21801 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 695.617130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.626488] Call Trace: [ 695.629086] dump_stack+0x1fc/0x2ef [ 695.632736] should_fail.cold+0xa/0xf [ 695.636547] ? setup_fault_attr+0x200/0x200 [ 695.640870] ? lock_acquire+0x170/0x3c0 [ 695.644859] __should_failslab+0x115/0x180 [ 695.649110] should_failslab+0x5/0x10 [ 695.652916] __kmalloc_track_caller+0x2a6/0x3c0 [ 695.657591] ? strndup_user+0x70/0x120 [ 695.661486] ? _copy_from_user+0xd2/0x130 [ 695.665645] memdup_user+0x22/0xb0 [ 695.669192] strndup_user+0x70/0x120 [ 695.672913] ksys_mount+0x6f/0x130 [ 695.676462] __x64_sys_mount+0xba/0x150 [ 695.680445] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 695.685034] do_syscall_64+0xf9/0x620 [ 695.688845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 695.694034] RIP: 0033:0x7f7e1b6df61a [ 695.697752] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 695.716656] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 695.724370] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 695.731651] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 695.738925] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 695.746199] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 sendmmsg(r2, &(0x7f0000002300)=[{{&(0x7f0000000280)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="b661678004c067b99dbbe73c5d49cc5b26d077feca1ce6d3cb6a1aefea975ca9f68a16119fb08456da7f95edfe2925ca9d65ad2f12d96955e9fc", 0x3a}], 0x1, &(0x7f0000000c00)=[{0x108, 0x10b, 0x5, "641ef563b155ea98c52b14e11adeb8436c925b8ff1b5f925214ac5f4654a5caafe82b65f92a6cdb0dcc32e096717e327fbfb641f7b7638892e37635631341f5ec02f1dbe3d389a0b2b87cbb38f3fab66bd46e4cb87470abb76c3548c702215612c2b67c5cf67dfc7947a087183f42098f422596c0ffb85e502a379f9f90489b59ad2a843e176786cd3863f86de2f87f5eee03e6b1f17678df97a5b6affc2a18fbce86b1a0a0b83ede1cc9203efeb8b60462553a2c2100fcaa786bae49abcb143bb13b921193243c080d465449969add48c93cc6d51307039957c9f6ef18314b8d061def7510f85308a752cab1847c5eef9"}], 0x108}}, {{&(0x7f0000000d40)=@x25, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000dc0)="94a1058cbf61b4f90bceb4e64a8ede5f8517bb1ea0b48b3df48802102de3b8fd7d0dd7c9ddf840c279c9e63ec5de20d295f2d36596aee9610552f9888aa8e21f2b008d3852a9cd62d73cff7d706239e671aa8702e73633c7f90d66801f8a895cd20658007c29147ef3e7a9863659318e27e78daf75848b63632259c6786eba7d433c2b10106485de076940ec32cddd86a051fd6454ff896b8dd9ddd4d945b91fec67d5b7da104a11717c24ca8e3f92dcd97e14ca2b096f2c10c50fc1e2f3de0df80503992629b63aa8e99ba88a4414848e831045b2eda7f5e2884e5dae0e712b5c63a4c89b56eb652a802b58813f3aae6b3eb696f5b66b", 0xf7}, {&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000000380)="fadb", 0x2}, {&(0x7f0000001ec0)="3f325011758fef66801e9b032f711454f7049f56435eaacefb15149db87efef42828776eaa874ecfcb7d75b1b62b8771d2cf691552f9c690a5067dbc841bfaf5a3999ddc719a99cf75f5ebc6ab9db1ce2ccc604a823a9c739dfb97551bfb48458d0f2724f3143de9f5f8c24e89f4bae56073eceaf7caee1876dae08f1b7c623a9b25db5317593351f0b5d09c84865d831d9de7289f521075db52a0d1c504eb70dc58877bf595bee6a479e6b3900aff91e54bdd4e673dad467e0cbf9e078590ed0a43b99a39efbdd6fa711f926c66918db2e537d31bff54636ce2f92eea4a3cc2f7d01c1462f1c45bd3376a926d", 0xed}], 0x4}}, {{&(0x7f0000002000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002080)="5b3b34a844e22a3b86debcbd84632343e32f61d8649c525de6c2", 0x1a}, {&(0x7f00000020c0)="340c97a70ec1b18f4569de164b99fe4f8dbd41d5966f9da13c28e93ed84c4884d9889b62e6d65ba8572711697493d0cd4a868c5fa787b0a208fb5328f11d3492dcb1064778462f78a17b7af9190512edd32c409adf3ec6375b806c84bf640235448eaa9b5a", 0x65}], 0x2, &(0x7f0000002180)=[{0xc0, 0x119, 0x1, "0482b06613b3e8a61f1a838a3348bf55fec19b69682ffe2fe5a7b119e53866878aaf295df516cda0ec5d2a37f0afc3bc659ea6cceb860669d690b9f9ce77cb430caf5436683fe4857ba9f624c71816d6fba1db319954a3c23fe9438e7159b7aa7485c790a30a115b2c0315f7333b77a3cbb605748c57d37ba143419a76eafe0c91f936feb2809bdac9124a19c38ba9fa1448978464d964138f0d935ed70034b61b2b3cf524b72c1e52e6d7daacb9"}, {0xa8, 0x116, 0x9, "1e48f4f02159d2bcf2706b4eb180995c9a3ee85a33d3c725857f4ce7b900b37e8b428e723cd0950c221a9c704acecee5d925c7141b278b8baa3f8e08663da50607bb548ae278e7fbb9310d2dc3e9328961732208aaaef7d8cafe7853ffb0905a41b8eaf9801f0f6af3b090c835c97a8169821b4e157d8d8183d3f4b66d1c3ac1b42947202fb3fe4db02084063fd770fd34c4a930"}], 0x168}}], 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000180)=[{&(0x7f0000000200)="000400000000010001004400c60f00000000868879b7befa336680953d5038f82c0f36f2d2b5643e4a1094cc72204cb33bf39ef8052374430d97230c5267d3977e3a508b82654f82c387b3261af1b2fe8e8fcbd781c2556a4e08b6a7413f333aafff6412ed5772ce87f7033817d1ad9d8aae2b22a850", 0x76, 0x400}, {&(0x7f0000000440)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x10011, &(0x7f0000000040)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0080000700000000000000696c653000"]) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) (async) socket$inet6(0xa, 0x3, 0x3c) (async) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)) (async) socket$inet6(0xa, 0x3, 0x3c) (async) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)) (async) io_submit(r5, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r4, &(0x7f0000000780), 0x4000}]) (async) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f00000023c0)=0x81) (async) io_submit(r3, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r2, &(0x7f0000000780), 0x4000}]) (async) sendmmsg(r2, &(0x7f0000002300)=[{{&(0x7f0000000280)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="b661678004c067b99dbbe73c5d49cc5b26d077feca1ce6d3cb6a1aefea975ca9f68a16119fb08456da7f95edfe2925ca9d65ad2f12d96955e9fc", 0x3a}], 0x1, &(0x7f0000000c00)=[{0x108, 0x10b, 0x5, "641ef563b155ea98c52b14e11adeb8436c925b8ff1b5f925214ac5f4654a5caafe82b65f92a6cdb0dcc32e096717e327fbfb641f7b7638892e37635631341f5ec02f1dbe3d389a0b2b87cbb38f3fab66bd46e4cb87470abb76c3548c702215612c2b67c5cf67dfc7947a087183f42098f422596c0ffb85e502a379f9f90489b59ad2a843e176786cd3863f86de2f87f5eee03e6b1f17678df97a5b6affc2a18fbce86b1a0a0b83ede1cc9203efeb8b60462553a2c2100fcaa786bae49abcb143bb13b921193243c080d465449969add48c93cc6d51307039957c9f6ef18314b8d061def7510f85308a752cab1847c5eef9"}], 0x108}}, {{&(0x7f0000000d40)=@x25, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000dc0)="94a1058cbf61b4f90bceb4e64a8ede5f8517bb1ea0b48b3df48802102de3b8fd7d0dd7c9ddf840c279c9e63ec5de20d295f2d36596aee9610552f9888aa8e21f2b008d3852a9cd62d73cff7d706239e671aa8702e73633c7f90d66801f8a895cd20658007c29147ef3e7a9863659318e27e78daf75848b63632259c6786eba7d433c2b10106485de076940ec32cddd86a051fd6454ff896b8dd9ddd4d945b91fec67d5b7da104a11717c24ca8e3f92dcd97e14ca2b096f2c10c50fc1e2f3de0df80503992629b63aa8e99ba88a4414848e831045b2eda7f5e2884e5dae0e712b5c63a4c89b56eb652a802b58813f3aae6b3eb696f5b66b", 0xf7}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000000380)="fadb", 0x2}, {&(0x7f0000001ec0)="3f325011758fef66801e9b032f711454f7049f56435eaacefb15149db87efef42828776eaa874ecfcb7d75b1b62b8771d2cf691552f9c690a5067dbc841bfaf5a3999ddc719a99cf75f5ebc6ab9db1ce2ccc604a823a9c739dfb97551bfb48458d0f2724f3143de9f5f8c24e89f4bae56073eceaf7caee1876dae08f1b7c623a9b25db5317593351f0b5d09c84865d831d9de7289f521075db52a0d1c504eb70dc58877bf595bee6a479e6b3900aff91e54bdd4e673dad467e0cbf9e078590ed0a43b99a39efbdd6fa711f926c66918db2e537d31bff54636ce2f92eea4a3cc2f7d01c1462f1c45bd3376a926d", 0xed}], 0x4}}, {{&(0x7f0000002000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002080)="5b3b34a844e22a3b86debcbd84632343e32f61d8649c525de6c2", 0x1a}, {&(0x7f00000020c0)="340c97a70ec1b18f4569de164b99fe4f8dbd41d5966f9da13c28e93ed84c4884d9889b62e6d65ba8572711697493d0cd4a868c5fa787b0a208fb5328f11d3492dcb1064778462f78a17b7af9190512edd32c409adf3ec6375b806c84bf640235448eaa9b5a", 0x65}], 0x2, &(0x7f0000002180)=[{0xc0, 0x119, 0x1, "0482b06613b3e8a61f1a838a3348bf55fec19b69682ffe2fe5a7b119e53866878aaf295df516cda0ec5d2a37f0afc3bc659ea6cceb860669d690b9f9ce77cb430caf5436683fe4857ba9f624c71816d6fba1db319954a3c23fe9438e7159b7aa7485c790a30a115b2c0315f7333b77a3cbb605748c57d37ba143419a76eafe0c91f936feb2809bdac9124a19c38ba9fa1448978464d964138f0d935ed70034b61b2b3cf524b72c1e52e6d7daacb9"}, {0xa8, 0x116, 0x9, "1e48f4f02159d2bcf2706b4eb180995c9a3ee85a33d3c725857f4ce7b900b37e8b428e723cd0950c221a9c704acecee5d925c7141b278b8baa3f8e08663da50607bb548ae278e7fbb9310d2dc3e9328961732208aaaef7d8cafe7853ffb0905a41b8eaf9801f0f6af3b090c835c97a8169821b4e157d8d8183d3f4b66d1c3ac1b42947202fb3fe4db02084063fd770fd34c4a930"}], 0x168}}], 0x3, 0xc) (async) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x40030000000000}, 0x0) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xf0ffffffffffff}, 0x0) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x100000000000000}, 0x0) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x200000000000000}, 0x0) [ 695.753472] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x300000000000000}, 0x0) 04:21:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x400000000000000}, 0x0) 04:21:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 35) [ 695.876110] erofs: read_super, device -> /dev/loop2 [ 695.884704] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 695.901852] erofs: read_super, device -> /dev/loop3 [ 695.906892] erofs: options -> [ 695.910629] erofs: options -> user_xattr,acl, [ 695.923786] erofs: root inode @ nid 36 [ 695.943449] erofs: cannot find valid erofs superblock [ 695.959465] erofs: mounted on /dev/loop3 with opts: . [ 695.994662] erofs: unmounted for /dev/loop3 [ 695.994711] FAULT_INJECTION: forcing a failure. [ 695.994711] name failslab, interval 1, probability 0, space 0, times 0 [ 696.013392] CPU: 1 PID: 21865 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 696.021472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.030822] Call Trace: [ 696.033408] dump_stack+0x1fc/0x2ef [ 696.037032] should_fail.cold+0xa/0xf [ 696.040831] ? setup_fault_attr+0x200/0x200 [ 696.045251] ? lock_acquire+0x170/0x3c0 [ 696.049227] __should_failslab+0x115/0x180 [ 696.053464] should_failslab+0x5/0x10 [ 696.057437] kmem_cache_alloc_trace+0x284/0x380 [ 696.062103] ? _copy_from_user+0xd2/0x130 [ 696.066244] copy_mount_options+0x59/0x380 [ 696.070475] ksys_mount+0x9b/0x130 [ 696.074003] __x64_sys_mount+0xba/0x150 [ 696.077963] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 696.082626] do_syscall_64+0xf9/0x620 [ 696.086425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.091721] RIP: 0033:0x7f7e1b6df61a [ 696.095434] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 696.114335] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 696.122044] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 696.129312] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 696.136569] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 696.143830] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 696.151111] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:39 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000800c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x500000000000000}, 0x0) 04:21:39 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000180)=[{&(0x7f0000000200)="000400000000010001004400c60f00000000868879b7befa336680953d5038f82c0f36f2d2b5643e4a1094cc72204cb33bf39ef8052374430d97230c5267d3977e3a508b82654f82c387b3261af1b2fe8e8fcbd781c2556a4e08b6a7413f333aafff6412ed5772ce87f7033817d1ad9d8aae2b22a850", 0x76, 0x400}, {&(0x7f0000000440)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x10011, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0080000700000000000000696c653000"]) (async, rerun: 32) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) (async) r4 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r5, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r4, &(0x7f0000000780), 0x4000}]) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f00000023c0)=0x81) (async, rerun: 64) io_submit(r3, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r2, &(0x7f0000000780), 0x4000}]) (async, rerun: 64) sendmmsg(r2, &(0x7f0000002300)=[{{&(0x7f0000000280)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="b661678004c067b99dbbe73c5d49cc5b26d077feca1ce6d3cb6a1aefea975ca9f68a16119fb08456da7f95edfe2925ca9d65ad2f12d96955e9fc", 0x3a}], 0x1, &(0x7f0000000c00)=[{0x108, 0x10b, 0x5, "641ef563b155ea98c52b14e11adeb8436c925b8ff1b5f925214ac5f4654a5caafe82b65f92a6cdb0dcc32e096717e327fbfb641f7b7638892e37635631341f5ec02f1dbe3d389a0b2b87cbb38f3fab66bd46e4cb87470abb76c3548c702215612c2b67c5cf67dfc7947a087183f42098f422596c0ffb85e502a379f9f90489b59ad2a843e176786cd3863f86de2f87f5eee03e6b1f17678df97a5b6affc2a18fbce86b1a0a0b83ede1cc9203efeb8b60462553a2c2100fcaa786bae49abcb143bb13b921193243c080d465449969add48c93cc6d51307039957c9f6ef18314b8d061def7510f85308a752cab1847c5eef9"}], 0x108}}, {{&(0x7f0000000d40)=@x25, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000dc0)="94a1058cbf61b4f90bceb4e64a8ede5f8517bb1ea0b48b3df48802102de3b8fd7d0dd7c9ddf840c279c9e63ec5de20d295f2d36596aee9610552f9888aa8e21f2b008d3852a9cd62d73cff7d706239e671aa8702e73633c7f90d66801f8a895cd20658007c29147ef3e7a9863659318e27e78daf75848b63632259c6786eba7d433c2b10106485de076940ec32cddd86a051fd6454ff896b8dd9ddd4d945b91fec67d5b7da104a11717c24ca8e3f92dcd97e14ca2b096f2c10c50fc1e2f3de0df80503992629b63aa8e99ba88a4414848e831045b2eda7f5e2884e5dae0e712b5c63a4c89b56eb652a802b58813f3aae6b3eb696f5b66b", 0xf7}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000000380)="fadb", 0x2}, {&(0x7f0000001ec0)="3f325011758fef66801e9b032f711454f7049f56435eaacefb15149db87efef42828776eaa874ecfcb7d75b1b62b8771d2cf691552f9c690a5067dbc841bfaf5a3999ddc719a99cf75f5ebc6ab9db1ce2ccc604a823a9c739dfb97551bfb48458d0f2724f3143de9f5f8c24e89f4bae56073eceaf7caee1876dae08f1b7c623a9b25db5317593351f0b5d09c84865d831d9de7289f521075db52a0d1c504eb70dc58877bf595bee6a479e6b3900aff91e54bdd4e673dad467e0cbf9e078590ed0a43b99a39efbdd6fa711f926c66918db2e537d31bff54636ce2f92eea4a3cc2f7d01c1462f1c45bd3376a926d", 0xed}], 0x4}}, {{&(0x7f0000002000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002080)="5b3b34a844e22a3b86debcbd84632343e32f61d8649c525de6c2", 0x1a}, {&(0x7f00000020c0)="340c97a70ec1b18f4569de164b99fe4f8dbd41d5966f9da13c28e93ed84c4884d9889b62e6d65ba8572711697493d0cd4a868c5fa787b0a208fb5328f11d3492dcb1064778462f78a17b7af9190512edd32c409adf3ec6375b806c84bf640235448eaa9b5a", 0x65}], 0x2, &(0x7f0000002180)=[{0xc0, 0x119, 0x1, "0482b06613b3e8a61f1a838a3348bf55fec19b69682ffe2fe5a7b119e53866878aaf295df516cda0ec5d2a37f0afc3bc659ea6cceb860669d690b9f9ce77cb430caf5436683fe4857ba9f624c71816d6fba1db319954a3c23fe9438e7159b7aa7485c790a30a115b2c0315f7333b77a3cbb605748c57d37ba143419a76eafe0c91f936feb2809bdac9124a19c38ba9fa1448978464d964138f0d935ed70034b61b2b3cf524b72c1e52e6d7daacb9"}, {0xa8, 0x116, 0x9, "1e48f4f02159d2bcf2706b4eb180995c9a3ee85a33d3c725857f4ce7b900b37e8b428e723cd0950c221a9c704acecee5d925c7141b278b8baa3f8e08663da50607bb548ae278e7fbb9310d2dc3e9328961732208aaaef7d8cafe7853ffb0905a41b8eaf9801f0f6af3b090c835c97a8169821b4e157d8d8183d3f4b66d1c3ac1b42947202fb3fe4db02084063fd770fd34c4a930"}], 0x168}}], 0x3, 0xc) 04:21:39 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffff00000000) 04:21:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 36) 04:21:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb20100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x600000000000000}, 0x0) [ 696.375748] erofs: read_super, device -> /dev/loop3 [ 696.385649] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 696.390787] erofs: options -> [ 696.407565] erofs: root inode @ nid 36 [ 696.415262] erofs: mounted on /dev/loop3 with opts: . [ 696.415832] erofs: read_super, device -> /dev/loop2 [ 696.428942] FAULT_INJECTION: forcing a failure. [ 696.428942] name failslab, interval 1, probability 0, space 0, times 0 [ 696.448580] erofs: options -> user_xattr,acl, [ 696.454770] erofs: unmounted for /dev/loop3 [ 696.459524] CPU: 1 PID: 21895 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 696.463916] erofs: cannot find valid erofs superblock 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x700000000000000}, 0x0) [ 696.467405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.467411] Call Trace: [ 696.467433] dump_stack+0x1fc/0x2ef [ 696.467452] should_fail.cold+0xa/0xf [ 696.467476] ? setup_fault_attr+0x200/0x200 [ 696.496270] ? lock_acquire+0x170/0x3c0 [ 696.500254] __should_failslab+0x115/0x180 [ 696.504497] should_failslab+0x5/0x10 [ 696.508302] kmem_cache_alloc_trace+0x284/0x380 [ 696.512977] ? _copy_from_user+0xd2/0x130 [ 696.517134] copy_mount_options+0x59/0x380 [ 696.521384] ksys_mount+0x9b/0x130 [ 696.524933] __x64_sys_mount+0xba/0x150 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x800000000000000}, 0x0) [ 696.528914] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 696.533502] do_syscall_64+0xf9/0x620 [ 696.537311] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.542504] RIP: 0033:0x7f7e1b6df61a [ 696.546219] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 696.565120] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x900000000000000}, 0x0) 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xa00000000000000}, 0x0) 04:21:39 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffffffffff000) [ 696.572834] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 696.580104] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 696.587377] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 696.594654] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 696.601930] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:39 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000900c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:39 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) splice(r1, 0x0, r4, 0x0, 0x1ffffd, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x6a) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) sendmsg$alg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000240)="7217add29ae1e3b13b727d01fb5208b1d11b4dca76103393161ab6e0234a4f7f15e6ef5f89a105d9b0e77dc82c3fde5b06391975278d204b1ccc64b74850ec689267fc5de741d4d01985b9c928dd27894a1b5f241fb5a75d2590e1fcb25eb73ad95a1ae718521ab97af83bbf4ea4ab561468aa98f9ef56eeb44bce1e206ab6704bc66ed7618d33007e9cf5d7250f384c86abe1a3824ff187309676652c93d509f9dfae246a82f085110d897d793985af6dd92f434738883b974ccdacbd36598af0b39a681ca718ac69a5c4c601882f8166f99610a8cf4a", 0xd7}, {&(0x7f0000000440)="67cce8fd71c96b4b9aaba10ce9faabc61ebf3d3b6ee00b433693a14623a0b8cbb08ca6cb85ccae39960514df4984472e48d7e032d2e52924712187997d80a296831de1934b889a81837f22cc88922fae9635e5d5da3736edff0140e5d57fbbcc3b76f462c0ca232443e82122e7aed4a18a074b50e55dc8672383a72c081798dd6d6e5ac6ca0a9708b4718a2761bf52ece892dc8d5bccecf860286b159ff034a8aa3487f9249b5f09e43636cc29d329f9503b5bb7dc847d7065089aa54c7c611c103320143755d73920b6f95a1c7ad56687ee7879", 0xd4}, {&(0x7f0000000540)="6d45c8a0c3d9027e408a301b7d3229e172c8feea4af57a7fb460781ea1441c8c2fb7bd5107d4b2b796eeac64287b9f6aef71354d60472911e6eb83b098f88f4c35c8c4958b5b8b5c26f4f4e261b5a7880bfaf020d6b94ade514c13209965147644b74ff01ef5e9ff971bfbaf4a0885970ced7c6043bb56baa52b2774e1f5d630b84251eada582e0f4f3195176492ebc3d4d3f4cb5ee5a7f3ecb8bc2fa77b6c953a5de8f5a7329c53a504bdcfbb2857747639bd658ade448a15df68c063779b25e5d22b82bebb78d909cc0cdc2c0c71b2db58eaca71ef4fd7b271d67365542ad5787e0cc4571846a08eb0988b48206eec7a", 0xf1}, {&(0x7f0000000640)="6f7565011be53811479e8270365e406ba0b8410ab7633a4c30b353550b545d1bbb7d53fabaffd8d5c6d347928c0bc1ed4138a9c64dd380e2d51290e2fb06194a8508524fad6e13bc9c75", 0x4a}, {&(0x7f00000006c0)="93f3853ee777c0874b171786a1f16efa5a334686106d99e5a36d2e68112381b84f4229a9115197acfe0a4a7a2455c811add4f708cb5f8ec35e1d84decc6f7e2e1c954caafce72a22711324", 0x4b}, {&(0x7f0000000740)="21ca63e35ed3d404f42e0e6fd185459d2efa68753aeefe9e73a3785e88b57329a52b3f72c83f2b79cb9b7ce5f0a1a1517be597c057e20b81da0d33c0fb0ceb121ca964f5f70b51ea26703fb2e1b763435fb2dd98cf9ff0aa1b132866383430774f", 0x61}, {&(0x7f00000007c0)="2fab05ede72b96fbe970a5e8d60ffe757952860d436e8940ffdb51368a25a7e967cd600b2df34a3fc7a8fc9f4cb634c073baabb1fba4ee87d1f962325176c2428e171561a217882e37be598f004804a1be9601696f60e18e28f3f24c3b6c018c4ea1b9bdde4875c4919081925eb3c3fbf61f888fae2315bfeb6191f29549b6398c1e239006f8241cab8e96b1857fcefedccbbb82f57c70c245ff7e365eef636a", 0xa0}, {&(0x7f0000000880)="0dcd16a622ac1c75f797ea8ef96eba5f302ae923f0d1872ccda929ea894bf439dcf0c0b799f8edc9ea6e5d7b2f90be282b11e7962c30f827385e6962f8031238c6260534a7a2f1e21cca5ffa4ecf4f3961395806561774a2271832a7a9f6b547e496d3d0580db4a0c5b2ac01574761485892ece865b711c81a5f0fcc63005896102323d74aa37776771b5d5029a822453a15faff276bd419ae7ba4a0fe32620a83636d7a62ed252337abcf828699a65eb5f053af1476582d4609ce954e1033fc02845499f2d6c775638299ac6d2c07e3c3754182", 0xd4}], 0x8, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18}], 0x48, 0x8000}, 0x0) 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xb00000000000000}, 0x0) 04:21:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb30100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 37) 04:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xc00000000000000}, 0x0) 04:21:39 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_mount_image$ubifs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x81, 0x4, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfe, 0x4}, {&(0x7f0000001980)="5f6d3120c996960e677f490226d44ac501bcf36310633ebc4d953c96c11142706943bb9e12d0162f780e99875ab19623d217bf9bcd568248033b77f8a902427dc4a2fe783be102389b666795a4ca9a4eb7ee48eacb3c516311c21c8452bad15a9ae916238431a47eafce87a31641399de83df3dc44b8a6e2fcc381c57b52ba15a39be57cc55bc01f2d26f1de82438ca5a858dac9a8b40414b9409d1049298cc858309dabfdc9d989d0394e7f2eb193102bb38f6a0671bddeee193d3221ba9e39aaa60f02141ca888cb04f694541c5be85b7ef09e5f1de643cd67006a1c632f2bcc2daae73a260714c82bf411f7ea1f7ae1ff9148932b986ced0578d312c5b85413ef3bac95ab5ec28e895e907f27b4fad3c6f7c131f5d33c44a1e0ded855ff52876a916f48668f76b7d12e7fa38260550ef1e05c8c642c1fa80c73245cf53f39b073bcf77533002151cd563f6b5ebe13a1b927ba91b292b55b9c644202aec8d95f7b9c3fb03ea2ec7607ca950cb538e831b83861a553d8446e025d42305e380e0cf8b405f7aa3dc12ef7735d2f5a79f5014aca2aadb6674e4b23bb8e09fe504bf373828dccc70f2b0bb83a51c6a808f669abcfe74c700adfc69839dd950ac254b798ba42d76675fb9dccbb8714d07fe79ed529f961f445cbf30dbd2d1b423f1a8db3ecd5f16f84b1a2d659918be9a977a03f1c602bb248554c1a4cdceb0deb11ff0f287b79d073821b9bfc00e1571c887897f82c6a14050696de0faf31a1167d880d5b3562edc86af17afd7c3feeb6dec91893ec083de6118d2a1b4f0f3af4c7988cfb4bcea1397ef0e931eb656be90ad44ba89301a74f661e1ad1b803b2ba1d81d2d9f15028c0f934a59f8b164d73ca9653deaca3effaf082b29d8ba74e25a12cec574b31bc8250520889b7f4c7810b26cb94815b79f240fca6ef1c6072d73d98ffc2050cb0ef02b4b3b85f58a44c07393c5d4eca1d2a21ee273c8d0c9703a3df80cf5318f0eebaae4d3c4f1fcea7ab92aa75fffb7d4972be1e9136d9cfe523828451ee54211473f2e5eb4071a8e8e872677d9489f5833ef13fe7a3ba18b101a83eeb1a29053b188e9a997b8e7e1d16c58e7a2eec36ae619b59ce1dba8091c72e889a0d49129dd00a8c7264cc8c8a72fc79acba52483095d1f2e419e06e19830c73ffcd121051ae3d823b133a2eb5d5c62ad48e77660d278369bd43b11ebffdfa0ff73d3f5f69ddef7dab51dfb8ad8ee479930be62364059b158477e116a0fa3527c226123366b2c1b131400e07a433920d48e3b05edb2b5dc52ce5ad3301327ee2c209b55b9b440d52e55b7a1e8679f6c0ba54b89f654a9e19f5bb0d217eac82d67c0e8c6c0aa128b8bd49424480345b18e174a7f1345dbc0b8f6dae57ddb4a446af6ca9383e786a327bc19152c4e66d4daffea4bb6f5f97ae73f53fc1f3dc5bf5f5495c99218ff62c91ad4bc20e1bac7725388a34e501b1c7782f8551d3d5af7fd1519561314b2e56e0e2ed3a67309c5781fb018ede90ddc8ba8ea60ba61725e84e9d2ad7f9d36c2b83700389e6bac328d32b7f5a659ec9895e27202540b4e5eea54d5eebe928c280699f9bcea73795f23c6152446600bbff2ddcf3f636369b3faef5f9af8e567f9892c36698f56912c813ca63f945f4dcdd00417b02ce3dc08e591784eadccc148eb19251973ed57d2776c3b005c1b95edf0be90d353b074bd0b10a7c79999af03da50c0980ec14ff608320fe875c8d53c544649768e6ad21b26313302a42876546c384343062037f38c80be59b793a1e594edb34698f5de53053bcaf94be2313500dcc998bc82d18b943bf6687ba0fb733b99e454e65ed9c7ccb3e2979ee934fed1797fe2dfd6580247fccceded4f06abf8db9b1d35de9b4ee45d61d1602d175c9092b368ef4187fa27dd892ad16eb1353ce3e88b58a8ef9af42fc31ba73f4386304eda53e3b05435f1d91840d4c8482909e231f2d95d5bf2fff8574ef15718d2e63f9687d6932af47fa013e2a45604964b17232801c01dc119526dbb5a7827618f03b6f30d89567941dd07e91116035d2d262b0109438e57565b5231ae2b1360a30eba1bac32080dfdb972ee17f34b074b58723a97b213bc187965364391e3e8505526c3b9c79ba699514720c559f4c922b70b73562e1e642417d6780df878d04b5c9fabae2861d9f840b5b14de5c3d080b1bee18374a0494c7d02c7128e2c7747cfbe3c583c1057ef0722f5dd6ab9ede5bc5eedbe1a1ab2f9028050c563e22e6811f0c76b9ca3664edea918c75997fe9bf49ed296a4f0d74ebd972b33d0d17a401190096d037061ee8cd3016bc24bcb0928a3e7813ea8514b0b2f3b6597bdb62738c5d865d322d412b01145280f33a48bc09050f958f1bfee424d837fdb18bccd4b4fb183be02ab03d15814153710cd53f1160b0e5bd840ce27cbb67bad3e19f716e3158482a2b21d7b7fa891a9eb064e724e2d7f05e602fd5d547bd38fecc43371b1f18138de94e8cea8f995816fb3fc681553b795c0814811afe4fd86a2dfe247d08f60be0095c05f283283a3e6699edc2fe35c22e56cfaa0185f4afcf9ae215149cda2c37ab87b5c65789fe7ba70cd91463c973a5746991219c71e43cf162638ff551de61da743b76c47e47759871c2b5889cd49ffa8a209c7e50b088e98db659d4b5578309513452602cc3f440d043466866846cb3d15d11461fa90b11d44891b83bde930f04e17e90c7a6c43b691c255fbb701220731748171624f6bd4474f297f927143298d777d2ef231005590a5c6a86a734906cac6ed0f4368cd411c2e54f9cb6281ca19d668a08ec3c647fc2919bc72e08592ba64ba70ffaa7cc135d50a14b0aa0a65a3013ff8c1d81627eb56a9c3c19ef9e7e7568a0371ccf2eeb7a36b12ed0e0f025e4ffab0fb00e3c0060d58d9c2ef0566e11290c65da714896858f7dc255420d3267d9e204285f43506938be17fb67f8321d092a91a73d01ad5e4650ff432e0e0a7d042df21031ce1dd31bc55833c5a31cf1a2f7a305d57a4d3abc6f6b22f23f7f957cb05daced91f5a8a4710c005b17d12160c4880f8a69bdcc260cec2889eaa4448c6e1dcb48ea6d9a376c99dd89c39f2ce78ae705c9abbc88289b1985a7760d5ea9d48dafa3df7c8d611c024935881e71492b0ffc3bb507730bf33abdae52783add848c18f33c679b015d63873b3dcd53901ce484c79fd70b2018f9f95b49842cba9e270334f0891d625f36db259f8a7f094bfc3ea94d3633b182d71c43a0dc93f6a9f3a828a46efddae696ec54ecd2a1a06666e391adae6e922ed5c75a112d260bb227038bd530ba67666e21b572e207ae961b03f5a27b6b8950d1a4e4b6851daca283a7a27cc72fb481c95b4b4290247b53065c3e2ff39adb11d0383c21a90e75cb31e26c6e671039f2319979c1e9801b70602c47cfa70a457e9d44abe2cd9778e9c304b79743d12ff07f919df37cc5e1fe5359bdaa4dfc90894bfab7fefe16f165d25d9d3a6d7111c570b8803196a9dcf98516993096d6621673855287bc70d175ee043d0bf94ddc7277a7707faf8980fd2e982ac785f8543c3cf696401f4be458c3a8bf31bbfd6bdb880b19cf60cd44d0c21ec078647bb55c874a0dbe760251f86e0d440358939d382a0bacb04d4a63eadf7f7d3967534d779cbe09f58a392ca952a3471070400a595cdd2085b778ce1badcfd09f33805cb3700fc710a2f6073ab49c657458e507c56ac143632bedbde3be52d68ef7fde0e351a94c71278fd08b0315993e90c9287840c08eab33d21adaa5a22b03f3f78dfc4874a6ac28c3631f99bf709739dfc85c79053ddeffd6c10a90000564f589212f34ada0a77080f3d30f8528da7e68c2e8bc109ed3efa00d946ba7d7ea752ae07ce862f8ffc7125a3aa572a78ed93a476f16ce9d23a81c355a84796dfad71f59c99b019215c43cf79dc876829761bc65ed1ac5b9366d06d6cc5d8c537bbae49884612f81272d09a2d18066fd3c06c598b7a5bdd32b2fc02d61f5a9c34b766486d8f5d85e24ea2acff002d2bce5d568b1b0fed8fcd6491b55102e1a421f1c91580352b727a5b27217f61ee2bf59bc95df938e96ae518fab4103785dea9ca70a68dfe1ae611ff72197b18ce6f6448bd1e476cfa5951f13c8f5376e94c348ad23f7fe3f9ad1bcd23f8542de31785bbd5b5dfc1dfee689b3d6597f228f62eb03c23099015dbbc2fbac7845b2327ccd93aa0aea8a7fef30ccecd4fa2f4db51b755a799321f93247e2656b3f77d7163ffaaf1c12156123e280e283ba67ed424f981eb8e5b3c2b16abb2106f85e3b10b0cb0710d95b38f40fdaa53a4bf68521d094f145b1e8d1c3b84c5e6ca829fbc7c1ecccaa083de16118d00a0227e71997941368db0b3df844909c01361b6633b5bc9953d7fd8066580ead6b28fd882d9a41de29a4eda694181b222d7319b8ed4cfe1c876de10e6c878772f742da14de5b23d571f266de9b542553e1a4b011bc604330444292ea8e5fae6a5b0c76310a205d98d9488135d89b20583f7148dab6a53388b77c53db60208935a05a3311afd0abdb1a0ece0be40e8980ba110d1b8803bad10b879b5b45c1e7b0b990369788c073ca748d5b93d7f016bf9c77d710c98c45e49dd2b953b0a5651afd3f11e2a3da0a3688ab6487bc0d4ca5e4011d7ad7857b2e607b31eaf0a0b0407c2b96f863a0063aed364486fbdf6490ce7849d11f60a03856da01c286a5b3595af3d75001e53cebcd48926b35e1282b2b45a89a8fa771ce5ad7f2dada1becadd15bbb95d32d8ddcf21d72ff127b1c4aa508f1740ac4fbfe4417bfb360cb8622f8f9d0a50c6806e3b50bce109093b49015c8c340121b61e86e299723b1c684e681439a5ad408d7a7b71d386b48b24ad93a4b0f49edeff6c64989475932afe43bae4f9f631dd6c1c4e0bbcf0b0206d2fb4c967915d0098d41bbad9d65ba369e35c2be896a0625aac539ea6949bc65b808476a1d1d8ecd4c45afeb5c0129f604dfb5d3e66cd3113a68dc9b1254256c77a49f3f1e425afe98659485c8626e46c122fe6324acdcc3883e5ffa7d8fa6b39c5db8c1ddc9753034b044d7c1c4762cab5064c8a897863ad6fab2e9fbfbf4ce8718c4996baf6640e0ec07df5ef38e17610aafe6ac96dddf3f8f86408ab48b44d70db3c9baf7a584f995eccc78aaf32256c185f1ff7696da58ed43f5ff90771917e58ea123cb6dcd55d28dbe49b072a964bf933cb0dcd8a62ec9c47a668f674163861c9ca9cd1090a12a7eb59d9ec35660b50138d43ce32fce1f6b3730db724ed112aec7088daf1cf34931c1ca3b928a78c93e27ab5871f3dffe33218b38bae08a80da72cf46ca4956ef07ccd5f7a96bcf1315bd9c273eec65268e3020359d4a4f4350feae9c110699f2e52f777374afa118fed250cd1306dab3746391ad71f7c67c340c7eadb0979494c5fb55c2508d6355edef59668ae9fba93ea06b99b58dec48c83cd87124cb1f73cd6c3daca059e88458d67b0e8a717769976b671a01dabc450ccc60831b590ea00bb82a7a553c8553394ac21d97abbee7cc3153748957b2243acfc21fd73613afc845b786352b7272d865f124b1a9b8221b1f297e919ad490043cd74084497489a1b65441ab54ef34e1d7317dfb9d6c9448f1b4af1adfa006bef2addf00df2d12372aea91a6f970c90b7e6d14f5b6ffa85400d25acf471b8e920168bd73d2db4d28cb453dff3ec60bc374cda44fa2f10d0c40371daaf3440a5f2407891734b2afafd58a53e481", 0x1000, 0x4}, {&(0x7f0000000440)="73d3cb7aadb43a7a7947abeeaf78e820d6a047956011c84ce30f2c883abe7685d35b5ccd7f2e4512270996aac00b0de734d72fab949aa19590b96ca21caea9ac835f34fb0fe0c0631818fd87c37619d60d22d60bef60ced560c3fdbba931793d47a4976d9b8848d02ef19a3e151713384ecc5c03be8ef6caa135a817ede3674859ad31c699c340ac54bd44360b431558659295c0027913b895f3a58476b0d2b41fc3d9fbc92b6be0868261a2fe9bced702f5335960c09ba7d270a126f7be6943ba59cd710737ba62aabedefe", 0xcc, 0x40}, {&(0x7f0000000540)="679db044033306aecb43de4063a29c9fc78f5bad7f63c4e3a86d42dd34f0cd70c2a9defa730ba946423360ebb9e5531de6e0b1fca1b69433c59b7d11e8661cfd3c77efcd04f210e9155ad05913b59f7bb7ec4a822c6e8f06fb0a0441ce294a649a5426ee7df71dab685c324bd399fdbddbb5d03edfdffdbda0ca4abab31c51192b87533512ba31fc5a13432c", 0x8c, 0x7}], 0x100000, &(0x7f0000000140)={[{@no_bulk_read}], [{@smackfstransmute={'smackfstransmute', 0x3d, '%}('}}, {@smackfshat={'smackfshat', 0x3d, '(*'}}]}) unlinkat(r1, &(0x7f0000000600)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x8, 0x6) open(&(0x7f00000006c0)='./file0\x00', 0x581000, 0xa0) [ 696.871656] erofs: read_super, device -> /dev/loop2 [ 696.877989] erofs: options -> user_xattr,acl, [ 696.885371] attempt to access beyond end of device [ 696.886742] FAULT_INJECTION: forcing a failure. [ 696.886742] name failslab, interval 1, probability 0, space 0, times 0 [ 696.890377] loop1: rw=1, want=174, limit=46 [ 696.902308] erofs: cannot find valid erofs superblock [ 696.911669] CPU: 1 PID: 21942 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 696.919556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.928909] Call Trace: [ 696.931506] dump_stack+0x1fc/0x2ef [ 696.935146] should_fail.cold+0xa/0xf [ 696.938957] ? setup_fault_attr+0x200/0x200 [ 696.943296] ? lock_acquire+0x170/0x3c0 [ 696.943936] buffer_io_error: 2 callbacks suppressed [ 696.943945] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 696.947274] __should_failslab+0x115/0x180 [ 696.947293] should_failslab+0x5/0x10 [ 696.964725] attempt to access beyond end of device [ 696.967983] kmem_cache_alloc+0x277/0x370 [ 696.968003] getname_flags+0xce/0x590 [ 696.978189] loop1: rw=1, want=172, limit=46 [ 696.980837] user_path_at_empty+0x2a/0x50 [ 696.980859] do_mount+0x147/0x2f50 [ 696.990477] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 696.992829] ? cmp_ex_sort+0xc0/0xc0 [ 696.992846] ? __do_page_fault+0x180/0xd60 [ 696.992863] ? copy_mount_string+0x40/0x40 [ 696.992886] ? memset+0x20/0x40 [ 696.992901] ? copy_mount_options+0x26f/0x380 [ 696.992919] ksys_mount+0xcf/0x130 [ 696.992936] __x64_sys_mount+0xba/0x150 [ 696.992951] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 696.992964] do_syscall_64+0xf9/0x620 [ 696.992987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 697.041529] RIP: 0033:0x7f7e1b6df61a [ 697.045231] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 697.064120] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 04:21:40 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb40100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xd00000000000000}, 0x0) [ 697.071825] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 697.079095] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 697.086360] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 697.093625] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 697.100880] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xe00000000000000}, 0x0) 04:21:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 38) [ 697.195967] erofs: read_super, device -> /dev/loop3 [ 697.201216] erofs: options -> [ 697.210575] erofs: root inode @ nid 36 [ 697.216571] erofs: read_super, device -> /dev/loop2 [ 697.223375] erofs: options -> user_xattr,acl, [ 697.229376] erofs: mounted on /dev/loop3 with opts: . 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xf00000000000000}, 0x0) [ 697.241708] erofs: cannot find valid erofs superblock [ 697.250422] erofs: unmounted for /dev/loop3 04:21:40 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05001000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 697.349171] FAULT_INJECTION: forcing a failure. [ 697.349171] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 697.361012] CPU: 0 PID: 21970 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 697.368906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.378260] Call Trace: [ 697.380855] dump_stack+0x1fc/0x2ef [ 697.384499] should_fail.cold+0xa/0xf [ 697.388313] ? setup_fault_attr+0x200/0x200 [ 697.392645] ? unwind_next_frame+0xeee/0x1400 [ 697.397144] ? __save_stack_trace+0x72/0x190 [ 697.401563] ? deref_stack_reg+0x134/0x1d0 [ 697.405804] ? get_reg+0x176/0x1f0 [ 697.409358] __alloc_pages_nodemask+0x239/0x2890 [ 697.414129] ? cmp_ex_search+0x87/0xb0 [ 697.418029] ? __lock_acquire+0x6de/0x3ff0 [ 697.422272] ? copy_mount_options+0x1e9/0x380 [ 697.426774] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 697.431620] ? ex_handler_default+0x14/0x90 [ 697.435945] ? phys_mem_access_encrypted+0x10/0x10 [ 697.440884] ? no_context+0xce/0x940 [ 697.444612] ? check_preemption_disabled+0x10/0x280 [ 697.449639] ? force_sig_info_fault.constprop.0+0x320/0x320 [ 697.455355] ? bad_area_access_error+0x23b/0x4a0 [ 697.460125] cache_grow_begin+0xa4/0x8a0 [ 697.464197] ? setup_fault_attr+0x200/0x200 [ 697.468525] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 697.473292] cache_alloc_refill+0x273/0x340 [ 697.477628] kmem_cache_alloc+0x346/0x370 [ 697.481784] getname_flags+0xce/0x590 [ 697.484162] erofs: read_super, device -> /dev/loop3 [ 697.485592] user_path_at_empty+0x2a/0x50 [ 697.485612] do_mount+0x147/0x2f50 [ 697.485629] ? cmp_ex_sort+0xc0/0xc0 [ 697.485647] ? __do_page_fault+0x180/0xd60 [ 697.506241] ? copy_mount_string+0x40/0x40 [ 697.507412] erofs: options -> [ 697.510487] ? memset+0x20/0x40 [ 697.510506] ? copy_mount_options+0x26f/0x380 [ 697.510522] ksys_mount+0xcf/0x130 [ 697.510539] __x64_sys_mount+0xba/0x150 [ 697.528946] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 697.533540] do_syscall_64+0xf9/0x620 [ 697.537357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 697.542547] RIP: 0033:0x7f7e1b6df61a [ 697.546261] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 697.565169] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 697.569805] erofs: root inode @ nid 36 [ 697.572880] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 697.572890] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 697.572906] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 697.572915] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 697.572924] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 697.583283] erofs: read_super, device -> /dev/loop5 [ 697.602667] erofs: mounted on /dev/loop3 with opts: . [ 697.606868] erofs: options -> [ 697.613979] erofs: unmounted for /dev/loop3 [ 697.629656] erofs: root inode @ nid 36 04:21:40 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async, rerun: 64) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) (async) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) splice(r1, 0x0, r4, 0x0, 0x1ffffd, 0x0) (async) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x6a) (async) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) sendmsg$alg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000240)="7217add29ae1e3b13b727d01fb5208b1d11b4dca76103393161ab6e0234a4f7f15e6ef5f89a105d9b0e77dc82c3fde5b06391975278d204b1ccc64b74850ec689267fc5de741d4d01985b9c928dd27894a1b5f241fb5a75d2590e1fcb25eb73ad95a1ae718521ab97af83bbf4ea4ab561468aa98f9ef56eeb44bce1e206ab6704bc66ed7618d33007e9cf5d7250f384c86abe1a3824ff187309676652c93d509f9dfae246a82f085110d897d793985af6dd92f434738883b974ccdacbd36598af0b39a681ca718ac69a5c4c601882f8166f99610a8cf4a", 0xd7}, {&(0x7f0000000440)="67cce8fd71c96b4b9aaba10ce9faabc61ebf3d3b6ee00b433693a14623a0b8cbb08ca6cb85ccae39960514df4984472e48d7e032d2e52924712187997d80a296831de1934b889a81837f22cc88922fae9635e5d5da3736edff0140e5d57fbbcc3b76f462c0ca232443e82122e7aed4a18a074b50e55dc8672383a72c081798dd6d6e5ac6ca0a9708b4718a2761bf52ece892dc8d5bccecf860286b159ff034a8aa3487f9249b5f09e43636cc29d329f9503b5bb7dc847d7065089aa54c7c611c103320143755d73920b6f95a1c7ad56687ee7879", 0xd4}, {&(0x7f0000000540)="6d45c8a0c3d9027e408a301b7d3229e172c8feea4af57a7fb460781ea1441c8c2fb7bd5107d4b2b796eeac64287b9f6aef71354d60472911e6eb83b098f88f4c35c8c4958b5b8b5c26f4f4e261b5a7880bfaf020d6b94ade514c13209965147644b74ff01ef5e9ff971bfbaf4a0885970ced7c6043bb56baa52b2774e1f5d630b84251eada582e0f4f3195176492ebc3d4d3f4cb5ee5a7f3ecb8bc2fa77b6c953a5de8f5a7329c53a504bdcfbb2857747639bd658ade448a15df68c063779b25e5d22b82bebb78d909cc0cdc2c0c71b2db58eaca71ef4fd7b271d67365542ad5787e0cc4571846a08eb0988b48206eec7a", 0xf1}, {&(0x7f0000000640)="6f7565011be53811479e8270365e406ba0b8410ab7633a4c30b353550b545d1bbb7d53fabaffd8d5c6d347928c0bc1ed4138a9c64dd380e2d51290e2fb06194a8508524fad6e13bc9c75", 0x4a}, {&(0x7f00000006c0)="93f3853ee777c0874b171786a1f16efa5a334686106d99e5a36d2e68112381b84f4229a9115197acfe0a4a7a2455c811add4f708cb5f8ec35e1d84decc6f7e2e1c954caafce72a22711324", 0x4b}, {&(0x7f0000000740)="21ca63e35ed3d404f42e0e6fd185459d2efa68753aeefe9e73a3785e88b57329a52b3f72c83f2b79cb9b7ce5f0a1a1517be597c057e20b81da0d33c0fb0ceb121ca964f5f70b51ea26703fb2e1b763435fb2dd98cf9ff0aa1b132866383430774f", 0x61}, {&(0x7f00000007c0)="2fab05ede72b96fbe970a5e8d60ffe757952860d436e8940ffdb51368a25a7e967cd600b2df34a3fc7a8fc9f4cb634c073baabb1fba4ee87d1f962325176c2428e171561a217882e37be598f004804a1be9601696f60e18e28f3f24c3b6c018c4ea1b9bdde4875c4919081925eb3c3fbf61f888fae2315bfeb6191f29549b6398c1e239006f8241cab8e96b1857fcefedccbbb82f57c70c245ff7e365eef636a", 0xa0}, {&(0x7f0000000880)="0dcd16a622ac1c75f797ea8ef96eba5f302ae923f0d1872ccda929ea894bf439dcf0c0b799f8edc9ea6e5d7b2f90be282b11e7962c30f827385e6962f8031238c6260534a7a2f1e21cca5ffa4ecf4f3961395806561774a2271832a7a9f6b547e496d3d0580db4a0c5b2ac01574761485892ece865b711c81a5f0fcc63005896102323d74aa37776771b5d5029a822453a15faff276bd419ae7ba4a0fe32620a83636d7a62ed252337abcf828699a65eb5f053af1476582d4609ce954e1033fc02845499f2d6c775638299ac6d2c07e3c3754182", 0xd4}], 0x8, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18}], 0x48, 0x8000}, 0x0) 04:21:40 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb50100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1000000000000000}, 0x0) 04:21:40 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (rerun: 32) r1 = syz_mount_image$ubifs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x81, 0x4, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfe, 0x4}, {&(0x7f0000001980)="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", 0x1000, 0x4}, {&(0x7f0000000440)="73d3cb7aadb43a7a7947abeeaf78e820d6a047956011c84ce30f2c883abe7685d35b5ccd7f2e4512270996aac00b0de734d72fab949aa19590b96ca21caea9ac835f34fb0fe0c0631818fd87c37619d60d22d60bef60ced560c3fdbba931793d47a4976d9b8848d02ef19a3e151713384ecc5c03be8ef6caa135a817ede3674859ad31c699c340ac54bd44360b431558659295c0027913b895f3a58476b0d2b41fc3d9fbc92b6be0868261a2fe9bced702f5335960c09ba7d270a126f7be6943ba59cd710737ba62aabedefe", 0xcc, 0x40}, {&(0x7f0000000540)="679db044033306aecb43de4063a29c9fc78f5bad7f63c4e3a86d42dd34f0cd70c2a9defa730ba946423360ebb9e5531de6e0b1fca1b69433c59b7d11e8661cfd3c77efcd04f210e9155ad05913b59f7bb7ec4a822c6e8f06fb0a0441ce294a649a5426ee7df71dab685c324bd399fdbddbb5d03edfdffdbda0ca4abab31c51192b87533512ba31fc5a13432c", 0x8c, 0x7}], 0x100000, &(0x7f0000000140)={[{@no_bulk_read}], [{@smackfstransmute={'smackfstransmute', 0x3d, '%}('}}, {@smackfshat={'smackfshat', 0x3d, '(*'}}]}) unlinkat(r1, &(0x7f0000000600)='./file0\x00', 0x0) (async) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x8, 0x6) open(&(0x7f00000006c0)='./file0\x00', 0x581000, 0xa0) [ 697.649885] erofs: mounted on /dev/loop5 with opts: . 04:21:40 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05002300c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 39) 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1100000000000000}, 0x0) [ 697.687611] attempt to access beyond end of device [ 697.693488] loop4: rw=1, want=174, limit=46 [ 697.711658] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 697.733294] erofs: unmounted for /dev/loop5 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1200000000000000}, 0x0) 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1300000000000000}, 0x0) [ 697.751411] attempt to access beyond end of device [ 697.759693] loop4: rw=1, want=172, limit=46 [ 697.767366] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 697.782546] erofs: read_super, device -> /dev/loop2 [ 697.789976] erofs: options -> user_xattr,acl, [ 697.796045] erofs: cannot find valid erofs superblock 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1400000000000000}, 0x0) 04:21:40 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb60100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1500000000000000}, 0x0) [ 697.911296] erofs: read_super, device -> /dev/loop3 [ 697.953853] erofs: options -> [ 697.978208] erofs: root inode @ nid 36 [ 698.013828] erofs: mounted on /dev/loop3 with opts: . [ 698.030539] erofs: unmounted for /dev/loop3 [ 698.054210] FAULT_INJECTION: forcing a failure. [ 698.054210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 698.066039] CPU: 0 PID: 22027 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 698.074020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.083374] Call Trace: [ 698.085972] dump_stack+0x1fc/0x2ef [ 698.089615] should_fail.cold+0xa/0xf [ 698.093432] ? setup_fault_attr+0x200/0x200 [ 698.097771] ? unwind_next_frame+0xeee/0x1400 [ 698.099729] erofs: read_super, device -> /dev/loop2 [ 698.102274] ? __save_stack_trace+0x72/0x190 [ 698.102290] ? deref_stack_reg+0x134/0x1d0 [ 698.102303] ? get_reg+0x176/0x1f0 [ 698.102321] __alloc_pages_nodemask+0x239/0x2890 [ 698.102339] ? cmp_ex_search+0x87/0xb0 [ 698.102357] ? __lock_acquire+0x6de/0x3ff0 [ 698.111351] erofs: options -> user_xattr,acl, [ 698.111764] ? copy_mount_options+0x1e9/0x380 [ 698.117672] erofs: cannot find valid erofs superblock [ 698.119510] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 698.119527] ? ex_handler_default+0x14/0x90 [ 698.119537] ? phys_mem_access_encrypted+0x10/0x10 [ 698.119556] ? no_context+0xce/0x940 [ 698.164349] ? check_preemption_disabled+0x10/0x280 [ 698.169357] ? force_sig_info_fault.constprop.0+0x320/0x320 [ 698.175051] ? bad_area_access_error+0x23b/0x4a0 [ 698.179802] cache_grow_begin+0xa4/0x8a0 [ 698.183855] ? setup_fault_attr+0x200/0x200 [ 698.188160] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 698.192901] cache_alloc_refill+0x273/0x340 [ 698.197208] kmem_cache_alloc+0x346/0x370 [ 698.201358] getname_flags+0xce/0x590 [ 698.205156] user_path_at_empty+0x2a/0x50 [ 698.209289] do_mount+0x147/0x2f50 [ 698.212812] ? cmp_ex_sort+0xc0/0xc0 [ 698.216510] ? __do_page_fault+0x180/0xd60 [ 698.220727] ? copy_mount_string+0x40/0x40 [ 698.224963] ? memset+0x20/0x40 [ 698.228230] ? copy_mount_options+0x26f/0x380 [ 698.232712] ksys_mount+0xcf/0x130 [ 698.236235] __x64_sys_mount+0xba/0x150 [ 698.240195] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 698.244773] do_syscall_64+0xf9/0x620 [ 698.248561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 698.253732] RIP: 0033:0x7f7e1b6df61a [ 698.257431] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 698.276315] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 698.284006] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 698.291256] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 698.298541] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 698.305804] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 698.313064] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 698.342615] erofs: read_super, device -> /dev/loop5 [ 698.352838] erofs: options -> [ 698.361027] erofs: root inode @ nid 36 [ 698.368315] erofs: mounted on /dev/loop5 with opts: . [ 698.405644] erofs: unmounted for /dev/loop5 04:21:41 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) splice(r1, 0x0, r4, 0x0, 0x1ffffd, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x6a) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) sendmsg$alg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000240)="7217add29ae1e3b13b727d01fb5208b1d11b4dca76103393161ab6e0234a4f7f15e6ef5f89a105d9b0e77dc82c3fde5b06391975278d204b1ccc64b74850ec689267fc5de741d4d01985b9c928dd27894a1b5f241fb5a75d2590e1fcb25eb73ad95a1ae718521ab97af83bbf4ea4ab561468aa98f9ef56eeb44bce1e206ab6704bc66ed7618d33007e9cf5d7250f384c86abe1a3824ff187309676652c93d509f9dfae246a82f085110d897d793985af6dd92f434738883b974ccdacbd36598af0b39a681ca718ac69a5c4c601882f8166f99610a8cf4a", 0xd7}, {&(0x7f0000000440)="67cce8fd71c96b4b9aaba10ce9faabc61ebf3d3b6ee00b433693a14623a0b8cbb08ca6cb85ccae39960514df4984472e48d7e032d2e52924712187997d80a296831de1934b889a81837f22cc88922fae9635e5d5da3736edff0140e5d57fbbcc3b76f462c0ca232443e82122e7aed4a18a074b50e55dc8672383a72c081798dd6d6e5ac6ca0a9708b4718a2761bf52ece892dc8d5bccecf860286b159ff034a8aa3487f9249b5f09e43636cc29d329f9503b5bb7dc847d7065089aa54c7c611c103320143755d73920b6f95a1c7ad56687ee7879", 0xd4}, {&(0x7f0000000540)="6d45c8a0c3d9027e408a301b7d3229e172c8feea4af57a7fb460781ea1441c8c2fb7bd5107d4b2b796eeac64287b9f6aef71354d60472911e6eb83b098f88f4c35c8c4958b5b8b5c26f4f4e261b5a7880bfaf020d6b94ade514c13209965147644b74ff01ef5e9ff971bfbaf4a0885970ced7c6043bb56baa52b2774e1f5d630b84251eada582e0f4f3195176492ebc3d4d3f4cb5ee5a7f3ecb8bc2fa77b6c953a5de8f5a7329c53a504bdcfbb2857747639bd658ade448a15df68c063779b25e5d22b82bebb78d909cc0cdc2c0c71b2db58eaca71ef4fd7b271d67365542ad5787e0cc4571846a08eb0988b48206eec7a", 0xf1}, {&(0x7f0000000640)="6f7565011be53811479e8270365e406ba0b8410ab7633a4c30b353550b545d1bbb7d53fabaffd8d5c6d347928c0bc1ed4138a9c64dd380e2d51290e2fb06194a8508524fad6e13bc9c75", 0x4a}, {&(0x7f00000006c0)="93f3853ee777c0874b171786a1f16efa5a334686106d99e5a36d2e68112381b84f4229a9115197acfe0a4a7a2455c811add4f708cb5f8ec35e1d84decc6f7e2e1c954caafce72a22711324", 0x4b}, {&(0x7f0000000740)="21ca63e35ed3d404f42e0e6fd185459d2efa68753aeefe9e73a3785e88b57329a52b3f72c83f2b79cb9b7ce5f0a1a1517be597c057e20b81da0d33c0fb0ceb121ca964f5f70b51ea26703fb2e1b763435fb2dd98cf9ff0aa1b132866383430774f", 0x61}, {&(0x7f00000007c0)="2fab05ede72b96fbe970a5e8d60ffe757952860d436e8940ffdb51368a25a7e967cd600b2df34a3fc7a8fc9f4cb634c073baabb1fba4ee87d1f962325176c2428e171561a217882e37be598f004804a1be9601696f60e18e28f3f24c3b6c018c4ea1b9bdde4875c4919081925eb3c3fbf61f888fae2315bfeb6191f29549b6398c1e239006f8241cab8e96b1857fcefedccbbb82f57c70c245ff7e365eef636a", 0xa0}, {&(0x7f0000000880)="0dcd16a622ac1c75f797ea8ef96eba5f302ae923f0d1872ccda929ea894bf439dcf0c0b799f8edc9ea6e5d7b2f90be282b11e7962c30f827385e6962f8031238c6260534a7a2f1e21cca5ffa4ecf4f3961395806561774a2271832a7a9f6b547e496d3d0580db4a0c5b2ac01574761485892ece865b711c81a5f0fcc63005896102323d74aa37776771b5d5029a822453a15faff276bd419ae7ba4a0fe32620a83636d7a62ed252337abcf828699a65eb5f053af1476582d4609ce954e1033fc02845499f2d6c775638299ac6d2c07e3c3754182", 0xd4}], 0x8, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18}], 0x48, 0x8000}, 0x0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) pipe(&(0x7f00000000c0)) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) (async) accept4(r2, 0x0, 0x0, 0x0) (async) accept4$alg(r3, 0x0, 0x0, 0x0) (async) splice(r1, 0x0, r4, 0x0, 0x1ffffd, 0x0) (async) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x6a) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) (async) sendmsg$alg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000240)="7217add29ae1e3b13b727d01fb5208b1d11b4dca76103393161ab6e0234a4f7f15e6ef5f89a105d9b0e77dc82c3fde5b06391975278d204b1ccc64b74850ec689267fc5de741d4d01985b9c928dd27894a1b5f241fb5a75d2590e1fcb25eb73ad95a1ae718521ab97af83bbf4ea4ab561468aa98f9ef56eeb44bce1e206ab6704bc66ed7618d33007e9cf5d7250f384c86abe1a3824ff187309676652c93d509f9dfae246a82f085110d897d793985af6dd92f434738883b974ccdacbd36598af0b39a681ca718ac69a5c4c601882f8166f99610a8cf4a", 0xd7}, {&(0x7f0000000440)="67cce8fd71c96b4b9aaba10ce9faabc61ebf3d3b6ee00b433693a14623a0b8cbb08ca6cb85ccae39960514df4984472e48d7e032d2e52924712187997d80a296831de1934b889a81837f22cc88922fae9635e5d5da3736edff0140e5d57fbbcc3b76f462c0ca232443e82122e7aed4a18a074b50e55dc8672383a72c081798dd6d6e5ac6ca0a9708b4718a2761bf52ece892dc8d5bccecf860286b159ff034a8aa3487f9249b5f09e43636cc29d329f9503b5bb7dc847d7065089aa54c7c611c103320143755d73920b6f95a1c7ad56687ee7879", 0xd4}, {&(0x7f0000000540)="6d45c8a0c3d9027e408a301b7d3229e172c8feea4af57a7fb460781ea1441c8c2fb7bd5107d4b2b796eeac64287b9f6aef71354d60472911e6eb83b098f88f4c35c8c4958b5b8b5c26f4f4e261b5a7880bfaf020d6b94ade514c13209965147644b74ff01ef5e9ff971bfbaf4a0885970ced7c6043bb56baa52b2774e1f5d630b84251eada582e0f4f3195176492ebc3d4d3f4cb5ee5a7f3ecb8bc2fa77b6c953a5de8f5a7329c53a504bdcfbb2857747639bd658ade448a15df68c063779b25e5d22b82bebb78d909cc0cdc2c0c71b2db58eaca71ef4fd7b271d67365542ad5787e0cc4571846a08eb0988b48206eec7a", 0xf1}, {&(0x7f0000000640)="6f7565011be53811479e8270365e406ba0b8410ab7633a4c30b353550b545d1bbb7d53fabaffd8d5c6d347928c0bc1ed4138a9c64dd380e2d51290e2fb06194a8508524fad6e13bc9c75", 0x4a}, {&(0x7f00000006c0)="93f3853ee777c0874b171786a1f16efa5a334686106d99e5a36d2e68112381b84f4229a9115197acfe0a4a7a2455c811add4f708cb5f8ec35e1d84decc6f7e2e1c954caafce72a22711324", 0x4b}, {&(0x7f0000000740)="21ca63e35ed3d404f42e0e6fd185459d2efa68753aeefe9e73a3785e88b57329a52b3f72c83f2b79cb9b7ce5f0a1a1517be597c057e20b81da0d33c0fb0ceb121ca964f5f70b51ea26703fb2e1b763435fb2dd98cf9ff0aa1b132866383430774f", 0x61}, {&(0x7f00000007c0)="2fab05ede72b96fbe970a5e8d60ffe757952860d436e8940ffdb51368a25a7e967cd600b2df34a3fc7a8fc9f4cb634c073baabb1fba4ee87d1f962325176c2428e171561a217882e37be598f004804a1be9601696f60e18e28f3f24c3b6c018c4ea1b9bdde4875c4919081925eb3c3fbf61f888fae2315bfeb6191f29549b6398c1e239006f8241cab8e96b1857fcefedccbbb82f57c70c245ff7e365eef636a", 0xa0}, {&(0x7f0000000880)="0dcd16a622ac1c75f797ea8ef96eba5f302ae923f0d1872ccda929ea894bf439dcf0c0b799f8edc9ea6e5d7b2f90be282b11e7962c30f827385e6962f8031238c6260534a7a2f1e21cca5ffa4ecf4f3961395806561774a2271832a7a9f6b547e496d3d0580db4a0c5b2ac01574761485892ece865b711c81a5f0fcc63005896102323d74aa37776771b5d5029a822453a15faff276bd419ae7ba4a0fe32620a83636d7a62ed252337abcf828699a65eb5f053af1476582d4609ce954e1033fc02845499f2d6c775638299ac6d2c07e3c3754182", 0xd4}], 0x8, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18}], 0x48, 0x8000}, 0x0) (async) 04:21:41 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_mount_image$ubifs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x81, 0x4, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfe, 0x4}, {&(0x7f0000001980)="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0x1000, 0x4}, {&(0x7f0000000440)="73d3cb7aadb43a7a7947abeeaf78e820d6a047956011c84ce30f2c883abe7685d35b5ccd7f2e4512270996aac00b0de734d72fab949aa19590b96ca21caea9ac835f34fb0fe0c0631818fd87c37619d60d22d60bef60ced560c3fdbba931793d47a4976d9b8848d02ef19a3e151713384ecc5c03be8ef6caa135a817ede3674859ad31c699c340ac54bd44360b431558659295c0027913b895f3a58476b0d2b41fc3d9fbc92b6be0868261a2fe9bced702f5335960c09ba7d270a126f7be6943ba59cd710737ba62aabedefe", 0xcc, 0x40}, {&(0x7f0000000540)="679db044033306aecb43de4063a29c9fc78f5bad7f63c4e3a86d42dd34f0cd70c2a9defa730ba946423360ebb9e5531de6e0b1fca1b69433c59b7d11e8661cfd3c77efcd04f210e9155ad05913b59f7bb7ec4a822c6e8f06fb0a0441ce294a649a5426ee7df71dab685c324bd399fdbddbb5d03edfdffdbda0ca4abab31c51192b87533512ba31fc5a13432c", 0x8c, 0x7}], 0x100000, &(0x7f0000000140)={[{@no_bulk_read}], [{@smackfstransmute={'smackfstransmute', 0x3d, '%}('}}, {@smackfshat={'smackfshat', 0x3d, '(*'}}]}) unlinkat(r1, &(0x7f0000000600)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x8, 0x6) open(&(0x7f00000006c0)='./file0\x00', 0x581000, 0xa0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) syz_mount_image$ubifs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x81, 0x4, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfe, 0x4}, {&(0x7f0000001980)="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", 0x1000, 0x4}, {&(0x7f0000000440)="73d3cb7aadb43a7a7947abeeaf78e820d6a047956011c84ce30f2c883abe7685d35b5ccd7f2e4512270996aac00b0de734d72fab949aa19590b96ca21caea9ac835f34fb0fe0c0631818fd87c37619d60d22d60bef60ced560c3fdbba931793d47a4976d9b8848d02ef19a3e151713384ecc5c03be8ef6caa135a817ede3674859ad31c699c340ac54bd44360b431558659295c0027913b895f3a58476b0d2b41fc3d9fbc92b6be0868261a2fe9bced702f5335960c09ba7d270a126f7be6943ba59cd710737ba62aabedefe", 0xcc, 0x40}, {&(0x7f0000000540)="679db044033306aecb43de4063a29c9fc78f5bad7f63c4e3a86d42dd34f0cd70c2a9defa730ba946423360ebb9e5531de6e0b1fca1b69433c59b7d11e8661cfd3c77efcd04f210e9155ad05913b59f7bb7ec4a822c6e8f06fb0a0441ce294a649a5426ee7df71dab685c324bd399fdbddbb5d03edfdffdbda0ca4abab31c51192b87533512ba31fc5a13432c", 0x8c, 0x7}], 0x100000, &(0x7f0000000140)={[{@no_bulk_read}], [{@smackfstransmute={'smackfstransmute', 0x3d, '%}('}}, {@smackfshat={'smackfshat', 0x3d, '(*'}}]}) (async) unlinkat(r1, &(0x7f0000000600)='./file0\x00', 0x0) (async) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x8, 0x6) (async) open(&(0x7f00000006c0)='./file0\x00', 0x581000, 0xa0) (async) 04:21:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1600000000000000}, 0x0) 04:21:41 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05005500c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 40) 04:21:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb70100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1700000000000000}, 0x0) [ 698.840437] erofs: read_super, device -> /dev/loop3 [ 698.858226] erofs: options -> [ 698.869674] erofs: root inode @ nid 36 [ 698.889399] FAULT_INJECTION: forcing a failure. [ 698.889399] name failslab, interval 1, probability 0, space 0, times 0 [ 698.899813] erofs: mounted on /dev/loop3 with opts: . [ 698.921047] erofs: read_super, device -> /dev/loop2 [ 698.949581] erofs: unmounted for /dev/loop3 [ 698.955460] erofs: options -> user_xattr,acl, [ 698.963022] CPU: 0 PID: 22065 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 698.970918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.980273] Call Trace: [ 698.982870] dump_stack+0x1fc/0x2ef [ 698.986508] should_fail.cold+0xa/0xf [ 698.990324] ? setup_fault_attr+0x200/0x200 [ 698.994652] ? lock_acquire+0x170/0x3c0 [ 698.998639] __should_failslab+0x115/0x180 [ 699.002883] should_failslab+0x5/0x10 [ 699.006695] __kmalloc_track_caller+0x2a6/0x3c0 [ 699.011378] ? kstrdup_const+0x53/0x80 [ 699.015280] kstrdup+0x36/0x70 [ 699.018490] kstrdup_const+0x53/0x80 [ 699.022215] alloc_vfsmnt+0xb5/0x780 [ 699.025936] ? _raw_read_unlock+0x29/0x40 [ 699.030093] vfs_kern_mount.part.0+0x27/0x470 [ 699.034596] do_mount+0x115c/0x2f50 [ 699.038232] ? cmp_ex_sort+0xc0/0xc0 [ 699.041957] ? __do_page_fault+0x180/0xd60 [ 699.046199] ? copy_mount_string+0x40/0x40 [ 699.050447] ? memset+0x20/0x40 [ 699.053732] ? copy_mount_options+0x26f/0x380 [ 699.058237] ksys_mount+0xcf/0x130 [ 699.061796] __x64_sys_mount+0xba/0x150 [ 699.065786] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 699.070375] do_syscall_64+0xf9/0x620 [ 699.074185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 699.078096] erofs: cannot find valid erofs superblock [ 699.079376] RIP: 0033:0x7f7e1b6df61a 04:21:42 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = getuid() syz_mount_image$qnx6(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000000600)=[{&(0x7f0000000200)="ca01131c4392fc1b3172385b1db7ef6f041b0bfc67a6677affaea200fa63e89819588d4d5304e62e425922a3542e8f48c7d7dc5c11d12181a7e298f553bb870f32580d81dd46f1f21fca9673db14f40fd2d90658634400f6d023460bd9711e56e3d3578f89932180524734f90d6cab54ace1decf187861593c709e220d25978cd3b3971d9d73500c6fb1329f9345e0864e99841c41035508440fa0974140710e9498cd28fd00882a82143b8d1311b7c0814a69f1e4308dd274849963256f273735cde4e8f2f99a41e399bb8f266a016608b0c54c4d1fc1b02d56b0854d8c6a11f2b81f52073c36837e318a619be9", 0xee, 0x8000000000000000}, {&(0x7f0000000440)="b5ee14f5080ed61c2b8d43b2ead540f73c32f83256ec4cc9ad0b7690aacdc811cb1a0e3ef3de13335f324a1b8a33c695cae5f542770dc7798fbac5740345eaee7527b11381d47e18b239985f082abbfb0c0af2d7d2d2437c3ea82a46d76c4ba36c22af88bf9eecfb8b3c02d22e91c1ad62eed4367fd1007652fe86c539ab54f21bcf21976e5a47c4b1abc35581f631aa08023325e607a4", 0x97, 0x3}, {&(0x7f0000000500)="50205263b7137af72632c9eb06ab4c36a013226c446737a865634959381044a0195dd8532a3680c7280bb7e7ec1e83a060d42dd1a6e7a4e789dca29a23f308209dc91cc77c3f194517bdb17b7e08f39257ed56fe3e8aac87d2e10303c87f95b58ad6e3f0ab396d25112b5fccd20432017f20a894a588688c5784191612025b0e54e202e0adbdf940ca2642b4fd33ae237954a9e49ef25bfe0f77c48b91051c55b4b879b38ed34d0ca2e1a84c631382e637dd0c4ba7313c7be94c6f04927b0ab7b0b467203d4e1da35b324640bb47896a6867d5df5a0ba5768e5c00a647ff39d4f83cad", 0xe3, 0xffff}, {&(0x7f0000001980)="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", 0x1000, 0x81}, {&(0x7f0000000300)="36b64e6c52e9fcede7b110d8c1434590859d35555670ebb506c5536257764033749903fed8afadaeac4043867607d8f8d1af6bf94c1e4b8f47f453a004adaf6bc9fb62fe0891180b70f25a", 0x4b, 0x2}], 0x23, &(0x7f0000000680)={[{'minix\x00'}, {}, {'minix\x00'}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) uselib(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@getlink={0x124, 0x12, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x4000, 0x41018}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xa5}, @IFLA_AF_SPEC={0x44, 0x1a, 0x0, 0x1, [@AF_INET6={0x28, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xff}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x80}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}, @AF_INET6={0x14, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x19}]}, @AF_MPLS={0x4}]}, @IFLA_NET_NS_PID={0x8}, @IFLA_WEIGHT={0x8, 0xf, 0xf9d}, @IFLA_NET_NS_FD={0x8}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VF_PORTS={0x98, 0x18, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xa, 0x2, 'fowner'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b7b19246d9c84bbc2933896d89569967"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}]}, {0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "9195b1e4f938379a41a0f5e531fc109b"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "d930ab13e5a1a9e0a86bce96a407f99f"}]}, {0x3c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0xff}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "732b2db830b80459dd320293a94f7cd7"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a8d9397033a806dd62395d6f2ddee1c3"}, @IFLA_PORT_VF={0x8, 0x1, 0x8}]}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x80}, 0x4000) chdir(&(0x7f0000000900)='./file0\x00') 04:21:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='nr_inodes=8']) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000240)='./file0\x00') r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400000, 0x40) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1800000000000000}, 0x0) 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1900000000000000}, 0x0) [ 699.079391] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 699.079399] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 699.079416] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 699.122147] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 699.129423] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 699.136702] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1a00000000000000}, 0x0) [ 699.143980] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 699.155717] attempt to access beyond end of device [ 699.160870] loop1: rw=1, want=174, limit=46 [ 699.160935] attempt to access beyond end of device [ 699.170425] loop4: rw=1, want=174, limit=46 [ 699.175021] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 699.183094] attempt to access beyond end of device [ 699.188175] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 699.188589] loop4: rw=1, want=172, limit=46 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1b00000000000000}, 0x0) 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1c00000000000000}, 0x0) 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1d00000000000000}, 0x0) [ 699.200520] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 699.218120] attempt to access beyond end of device [ 699.224046] loop1: rw=1, want=172, limit=46 [ 699.228382] Buffer I/O error on dev loop1, logical block 85, lost async page write 04:21:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05006000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 41) 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1e00000000000000}, 0x0) 04:21:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb80100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 699.401897] erofs: read_super, device -> /dev/loop3 [ 699.428787] erofs: options -> [ 699.434804] attempt to access beyond end of device [ 699.439826] loop1: rw=1, want=174, limit=46 [ 699.449487] erofs: root inode @ nid 36 [ 699.457965] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 699.470411] erofs: mounted on /dev/loop3 with opts: . [ 699.487473] erofs: unmounted for /dev/loop3 [ 699.493419] attempt to access beyond end of device [ 699.513565] loop1: rw=1, want=172, limit=46 [ 699.528816] Buffer I/O error on dev loop1, logical block 85, lost async page write 04:21:42 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) r1 = getuid() syz_mount_image$qnx6(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000000600)=[{&(0x7f0000000200)="ca01131c4392fc1b3172385b1db7ef6f041b0bfc67a6677affaea200fa63e89819588d4d5304e62e425922a3542e8f48c7d7dc5c11d12181a7e298f553bb870f32580d81dd46f1f21fca9673db14f40fd2d90658634400f6d023460bd9711e56e3d3578f89932180524734f90d6cab54ace1decf187861593c709e220d25978cd3b3971d9d73500c6fb1329f9345e0864e99841c41035508440fa0974140710e9498cd28fd00882a82143b8d1311b7c0814a69f1e4308dd274849963256f273735cde4e8f2f99a41e399bb8f266a016608b0c54c4d1fc1b02d56b0854d8c6a11f2b81f52073c36837e318a619be9", 0xee, 0x8000000000000000}, {&(0x7f0000000440)="b5ee14f5080ed61c2b8d43b2ead540f73c32f83256ec4cc9ad0b7690aacdc811cb1a0e3ef3de13335f324a1b8a33c695cae5f542770dc7798fbac5740345eaee7527b11381d47e18b239985f082abbfb0c0af2d7d2d2437c3ea82a46d76c4ba36c22af88bf9eecfb8b3c02d22e91c1ad62eed4367fd1007652fe86c539ab54f21bcf21976e5a47c4b1abc35581f631aa08023325e607a4", 0x97, 0x3}, {&(0x7f0000000500)="50205263b7137af72632c9eb06ab4c36a013226c446737a865634959381044a0195dd8532a3680c7280bb7e7ec1e83a060d42dd1a6e7a4e789dca29a23f308209dc91cc77c3f194517bdb17b7e08f39257ed56fe3e8aac87d2e10303c87f95b58ad6e3f0ab396d25112b5fccd20432017f20a894a588688c5784191612025b0e54e202e0adbdf940ca2642b4fd33ae237954a9e49ef25bfe0f77c48b91051c55b4b879b38ed34d0ca2e1a84c631382e637dd0c4ba7313c7be94c6f04927b0ab7b0b467203d4e1da35b324640bb47896a6867d5df5a0ba5768e5c00a647ff39d4f83cad", 0xe3, 0xffff}, {&(0x7f0000001980)="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", 0x1000, 0x81}, {&(0x7f0000000300)="36b64e6c52e9fcede7b110d8c1434590859d35555670ebb506c5536257764033749903fed8afadaeac4043867607d8f8d1af6bf94c1e4b8f47f453a004adaf6bc9fb62fe0891180b70f25a", 0x4b, 0x2}], 0x23, &(0x7f0000000680)={[{'minix\x00'}, {}, {'minix\x00'}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) (async) uselib(&(0x7f0000000140)='./file0\x00') (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@getlink={0x124, 0x12, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x4000, 0x41018}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xa5}, @IFLA_AF_SPEC={0x44, 0x1a, 0x0, 0x1, [@AF_INET6={0x28, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xff}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x80}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}, @AF_INET6={0x14, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x19}]}, @AF_MPLS={0x4}]}, @IFLA_NET_NS_PID={0x8}, @IFLA_WEIGHT={0x8, 0xf, 0xf9d}, @IFLA_NET_NS_FD={0x8}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VF_PORTS={0x98, 0x18, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xa, 0x2, 'fowner'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b7b19246d9c84bbc2933896d89569967"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}]}, {0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "9195b1e4f938379a41a0f5e531fc109b"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "d930ab13e5a1a9e0a86bce96a407f99f"}]}, {0x3c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0xff}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "732b2db830b80459dd320293a94f7cd7"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a8d9397033a806dd62395d6f2ddee1c3"}, @IFLA_PORT_VF={0x8, 0x1, 0x8}]}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x80}, 0x4000) chdir(&(0x7f0000000900)='./file0\x00') 04:21:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='nr_inodes=8']) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) (async) chdir(&(0x7f00000000c0)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000240)='./file0\x00') r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400000, 0x40) (async, rerun: 64) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x1f00000000000000}, 0x0) 04:21:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05006e00c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 699.550621] FAULT_INJECTION: forcing a failure. [ 699.550621] name failslab, interval 1, probability 0, space 0, times 0 [ 699.568644] attempt to access beyond end of device [ 699.578515] erofs: read_super, device -> /dev/loop2 [ 699.586471] erofs: options -> user_xattr,acl, [ 699.592868] erofs: cannot find valid erofs superblock [ 699.599015] loop4: rw=1, want=174, limit=46 [ 699.599183] CPU: 0 PID: 22141 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 699.611313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.620320] attempt to access beyond end of device [ 699.620667] Call Trace: [ 699.628178] dump_stack+0x1fc/0x2ef [ 699.631818] should_fail.cold+0xa/0xf [ 699.635627] ? setup_fault_attr+0x200/0x200 [ 699.637797] loop4: rw=1, want=172, limit=46 [ 699.639952] ? lock_acquire+0x170/0x3c0 [ 699.639975] __should_failslab+0x115/0x180 [ 699.639992] should_failslab+0x5/0x10 [ 699.640008] __kmalloc_track_caller+0x2a6/0x3c0 [ 699.660952] ? kstrdup_const+0x53/0x80 [ 699.664835] kstrdup+0x36/0x70 [ 699.668016] kstrdup_const+0x53/0x80 [ 699.671719] alloc_vfsmnt+0xb5/0x780 [ 699.675421] ? _raw_read_unlock+0x29/0x40 [ 699.679565] vfs_kern_mount.part.0+0x27/0x470 [ 699.684051] do_mount+0x115c/0x2f50 [ 699.687668] ? cmp_ex_sort+0xc0/0xc0 [ 699.691376] ? __do_page_fault+0x180/0xd60 [ 699.695605] ? copy_mount_string+0x40/0x40 [ 699.699853] ? memset+0x20/0x40 [ 699.703123] ? copy_mount_options+0x26f/0x380 [ 699.707613] ksys_mount+0xcf/0x130 [ 699.711142] __x64_sys_mount+0xba/0x150 [ 699.715105] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 699.719677] do_syscall_64+0xf9/0x620 [ 699.723471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 699.728648] RIP: 0033:0x7f7e1b6df61a [ 699.732352] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2000000000000000}, 0x0) [ 699.751242] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 699.758937] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 699.766193] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 699.773449] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 699.780703] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 699.787958] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 42) 04:21:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xb90100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 699.854834] erofs: read_super, device -> /dev/loop3 [ 699.859881] erofs: options -> [ 699.864536] erofs: root inode @ nid 36 [ 699.868509] erofs: mounted on /dev/loop3 with opts: . [ 699.899672] erofs: unmounted for /dev/loop3 04:21:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2100000000000000}, 0x0) 04:21:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="0500ab01c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:43 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = getuid() syz_mount_image$qnx6(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000000600)=[{&(0x7f0000000200)="ca01131c4392fc1b3172385b1db7ef6f041b0bfc67a6677affaea200fa63e89819588d4d5304e62e425922a3542e8f48c7d7dc5c11d12181a7e298f553bb870f32580d81dd46f1f21fca9673db14f40fd2d90658634400f6d023460bd9711e56e3d3578f89932180524734f90d6cab54ace1decf187861593c709e220d25978cd3b3971d9d73500c6fb1329f9345e0864e99841c41035508440fa0974140710e9498cd28fd00882a82143b8d1311b7c0814a69f1e4308dd274849963256f273735cde4e8f2f99a41e399bb8f266a016608b0c54c4d1fc1b02d56b0854d8c6a11f2b81f52073c36837e318a619be9", 0xee, 0x8000000000000000}, {&(0x7f0000000440)="b5ee14f5080ed61c2b8d43b2ead540f73c32f83256ec4cc9ad0b7690aacdc811cb1a0e3ef3de13335f324a1b8a33c695cae5f542770dc7798fbac5740345eaee7527b11381d47e18b239985f082abbfb0c0af2d7d2d2437c3ea82a46d76c4ba36c22af88bf9eecfb8b3c02d22e91c1ad62eed4367fd1007652fe86c539ab54f21bcf21976e5a47c4b1abc35581f631aa08023325e607a4", 0x97, 0x3}, {&(0x7f0000000500)="50205263b7137af72632c9eb06ab4c36a013226c446737a865634959381044a0195dd8532a3680c7280bb7e7ec1e83a060d42dd1a6e7a4e789dca29a23f308209dc91cc77c3f194517bdb17b7e08f39257ed56fe3e8aac87d2e10303c87f95b58ad6e3f0ab396d25112b5fccd20432017f20a894a588688c5784191612025b0e54e202e0adbdf940ca2642b4fd33ae237954a9e49ef25bfe0f77c48b91051c55b4b879b38ed34d0ca2e1a84c631382e637dd0c4ba7313c7be94c6f04927b0ab7b0b467203d4e1da35b324640bb47896a6867d5df5a0ba5768e5c00a647ff39d4f83cad", 0xe3, 0xffff}, {&(0x7f0000001980)="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", 0x1000, 0x81}, {&(0x7f0000000300)="36b64e6c52e9fcede7b110d8c1434590859d35555670ebb506c5536257764033749903fed8afadaeac4043867607d8f8d1af6bf94c1e4b8f47f453a004adaf6bc9fb62fe0891180b70f25a", 0x4b, 0x2}], 0x23, &(0x7f0000000680)={[{'minix\x00'}, {}, {'minix\x00'}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) uselib(&(0x7f0000000140)='./file0\x00') (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@getlink={0x124, 0x12, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x4000, 0x41018}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xa5}, @IFLA_AF_SPEC={0x44, 0x1a, 0x0, 0x1, [@AF_INET6={0x28, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xff}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x80}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}, @AF_INET6={0x14, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x19}]}, @AF_MPLS={0x4}]}, @IFLA_NET_NS_PID={0x8}, @IFLA_WEIGHT={0x8, 0xf, 0xf9d}, @IFLA_NET_NS_FD={0x8}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VF_PORTS={0x98, 0x18, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xa, 0x2, 'fowner'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b7b19246d9c84bbc2933896d89569967"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}]}, {0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "9195b1e4f938379a41a0f5e531fc109b"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "d930ab13e5a1a9e0a86bce96a407f99f"}]}, {0x3c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0xff}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "732b2db830b80459dd320293a94f7cd7"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a8d9397033a806dd62395d6f2ddee1c3"}, @IFLA_PORT_VF={0x8, 0x1, 0x8}]}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x80}, 0x4000) chdir(&(0x7f0000000900)='./file0\x00') [ 700.055386] FAULT_INJECTION: forcing a failure. [ 700.055386] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 700.086765] erofs: read_super, device -> /dev/loop2 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2200000000000000}, 0x0) [ 700.115744] erofs: options -> user_xattr,acl, [ 700.140166] CPU: 1 PID: 22179 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 700.148078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.157424] Call Trace: [ 700.160005] dump_stack+0x1fc/0x2ef [ 700.163626] should_fail.cold+0xa/0xf [ 700.167418] ? lock_acquire+0x170/0x3c0 [ 700.171382] ? setup_fault_attr+0x200/0x200 [ 700.175809] __alloc_pages_nodemask+0x239/0x2890 [ 700.180574] ? lock_acquire+0x170/0x3c0 [ 700.184534] ? pcpu_alloc+0x91f/0x1190 [ 700.188414] ? mark_held_locks+0xf0/0xf0 [ 700.192467] ? pcpu_alloc+0xe78/0x1190 [ 700.196351] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 700.201187] ? check_preemption_disabled+0x41/0x280 [ 700.206199] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 700.211202] ? pcpu_alloc+0xc9/0x1190 [ 700.214996] alloc_pages_current+0x193/0x2a0 [ 700.219393] ? __lockdep_init_map+0x100/0x5a0 [ 700.223886] get_zeroed_page+0x10/0x40 [ 700.227762] mount_fs+0x203/0x310 [ 700.231209] vfs_kern_mount.part.0+0x68/0x470 [ 700.235694] do_mount+0x115c/0x2f50 [ 700.239313] ? cmp_ex_sort+0xc0/0xc0 [ 700.243019] ? __do_page_fault+0x180/0xd60 [ 700.247252] ? copy_mount_string+0x40/0x40 [ 700.251480] ? memset+0x20/0x40 [ 700.254752] ? copy_mount_options+0x26f/0x380 [ 700.259240] ksys_mount+0xcf/0x130 [ 700.262773] __x64_sys_mount+0xba/0x150 [ 700.266745] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 700.271834] do_syscall_64+0xf9/0x620 [ 700.275628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 700.280803] RIP: 0033:0x7f7e1b6df61a [ 700.284506] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 700.303396] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 700.311097] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 700.318351] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 700.325606] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 700.332860] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 700.340115] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 700.362983] erofs: read_super, device -> /dev/loop3 [ 700.379942] erofs: options -> [ 700.382823] erofs: cannot find valid erofs superblock [ 700.385693] erofs: root inode @ nid 36 [ 700.392727] erofs: mounted on /dev/loop3 with opts: . [ 700.398328] erofs: unmounted for /dev/loop3 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2300000000000000}, 0x0) 04:21:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='nr_inodes=8']) (async) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) (async) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) chdir(&(0x7f0000000240)='./file0\x00') (async) r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400000, 0x40) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2400000000000000}, 0x0) 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2500000000000000}, 0x0) [ 700.462766] attempt to access beyond end of device [ 700.468091] loop1: rw=1, want=174, limit=46 [ 700.474033] attempt to access beyond end of device [ 700.479115] loop1: rw=1, want=172, limit=46 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2600000000000000}, 0x0) 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2700000000000000}, 0x0) 04:21:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 43) 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2800000000000000}, 0x0) 04:21:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xba0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:43 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="0500ce01c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:43 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x0, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x88000, 0xc) 04:21:43 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x3, 0x80, 0x8, 0x0, 0x2, 0xe0, 0x0, 0x0, 0x20003, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfe5, 0x0, @perf_config_ext={0xc, 0x7}, 0x160b2, 0x0, 0x6, 0x0, 0x42089c28, 0x3, 0x1, 0x0, 0x200000, 0x0, 0x6c}) sendfile(r0, r1, &(0x7f0000000040)=0xff, 0x200) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)) [ 700.696691] FAULT_INJECTION: forcing a failure. [ 700.696691] name failslab, interval 1, probability 0, space 0, times 0 [ 700.748411] CPU: 1 PID: 22232 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 700.749845] erofs: read_super, device -> /dev/loop3 [ 700.756323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.756330] Call Trace: [ 700.756352] dump_stack+0x1fc/0x2ef [ 700.756372] should_fail.cold+0xa/0xf [ 700.756391] ? setup_fault_attr+0x200/0x200 [ 700.756406] ? lock_acquire+0x170/0x3c0 [ 700.756427] __should_failslab+0x115/0x180 [ 700.756445] should_failslab+0x5/0x10 [ 700.761750] erofs: read_super, device -> /dev/loop2 [ 700.770801] kmem_cache_alloc+0x277/0x370 [ 700.770822] getname_kernel+0x4e/0x370 [ 700.770836] kern_path+0x1b/0x40 [ 700.770849] lookup_bdev+0xfc/0x220 [ 700.770861] ? bd_acquire+0x440/0x440 [ 700.770882] blkdev_get_by_path+0x1b/0xd0 [ 700.770894] mount_bdev+0x5b/0x3b0 [ 700.770906] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 700.770924] erofs_mount+0x8c/0xc0 [ 700.770938] ? erofs_kill_sb+0x20/0x20 [ 700.770958] ? alloc_pages_current+0x19b/0x2a0 04:21:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2900000000000000}, 0x0) [ 700.770972] ? __lockdep_init_map+0x100/0x5a0 [ 700.770986] mount_fs+0xa3/0x310 [ 700.771006] vfs_kern_mount.part.0+0x68/0x470 [ 700.771024] do_mount+0x115c/0x2f50 [ 700.771041] ? cmp_ex_sort+0xc0/0xc0 [ 700.771057] ? __do_page_fault+0x180/0xd60 [ 700.771073] ? copy_mount_string+0x40/0x40 [ 700.771096] ? memset+0x20/0x40 [ 700.771112] ? copy_mount_options+0x26f/0x380 [ 700.771131] ksys_mount+0xcf/0x130 [ 700.771148] __x64_sys_mount+0xba/0x150 [ 700.771164] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 700.771178] do_syscall_64+0xf9/0x620 [ 700.771195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 700.771209] RIP: 0033:0x7f7e1b6df61a [ 700.789572] erofs: options -> user_xattr,acl, [ 700.793655] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 700.793664] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 700.793679] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 700.793691] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 700.793699] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 700.793706] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 700.793714] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 700.798340] erofs: options -> [ 700.887945] erofs: cannot find valid erofs superblock [ 700.968105] erofs: root inode @ nid 36 04:21:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 44) 04:21:44 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x0, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x88000, 0xc) 04:21:44 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x3, 0x80, 0x8, 0x0, 0x2, 0xe0, 0x0, 0x0, 0x20003, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfe5, 0x0, @perf_config_ext={0xc, 0x7}, 0x160b2, 0x0, 0x6, 0x0, 0x42089c28, 0x3, 0x1, 0x0, 0x200000, 0x0, 0x6c}) sendfile(r0, r1, &(0x7f0000000040)=0xff, 0x200) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x3, 0x80, 0x8, 0x0, 0x2, 0xe0, 0x0, 0x0, 0x20003, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfe5, 0x0, @perf_config_ext={0xc, 0x7}, 0x160b2, 0x0, 0x6, 0x0, 0x42089c28, 0x3, 0x1, 0x0, 0x200000, 0x0, 0x6c}) (async) sendfile(r0, r1, &(0x7f0000000040)=0xff, 0x200) (async) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)) (async) 04:21:44 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05002702c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 701.009543] erofs: mounted on /dev/loop3 with opts: . [ 701.015422] attempt to access beyond end of device [ 701.015845] erofs: unmounted for /dev/loop3 [ 701.020361] loop4: rw=1, want=174, limit=46 [ 701.020466] attempt to access beyond end of device 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2a00000000000000}, 0x0) 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2b00000000000000}, 0x0) [ 701.064416] loop4: rw=1, want=172, limit=46 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2c00000000000000}, 0x0) 04:21:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xbb0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2d00000000000000}, 0x0) 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2e00000000000000}, 0x0) 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x2f00000000000000}, 0x0) 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3000000000000000}, 0x0) [ 701.251412] FAULT_INJECTION: forcing a failure. [ 701.251412] name failslab, interval 1, probability 0, space 0, times 0 [ 701.268841] erofs: read_super, device -> /dev/loop3 [ 701.280926] erofs: options -> [ 701.284362] erofs: read_super, device -> /dev/loop2 [ 701.298286] erofs: root inode @ nid 36 [ 701.307349] erofs: options -> user_xattr,acl, [ 701.314578] CPU: 1 PID: 22273 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 701.322472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.331827] Call Trace: [ 701.334423] dump_stack+0x1fc/0x2ef [ 701.338058] should_fail.cold+0xa/0xf [ 701.341868] ? setup_fault_attr+0x200/0x200 [ 701.346193] ? lock_acquire+0x170/0x3c0 [ 701.350194] __should_failslab+0x115/0x180 [ 701.354439] should_failslab+0x5/0x10 [ 701.358243] __kmalloc+0x2ab/0x3c0 [ 701.359379] erofs: mounted on /dev/loop3 with opts: . [ 701.361779] ? __list_lru_init+0xd3/0x7f0 [ 701.361886] __list_lru_init+0xd3/0x7f0 [ 701.361902] ? up_write+0x18/0x150 [ 701.361920] sget_userns+0x7e2/0xcd0 [ 701.361933] ? set_bdev_super+0x110/0x110 [ 701.361951] ? ns_test_super+0x50/0x50 [ 701.390461] ? set_bdev_super+0x110/0x110 [ 701.391880] erofs: unmounted for /dev/loop3 [ 701.394609] ? ns_test_super+0x50/0x50 [ 701.394625] sget+0x102/0x140 [ 701.394640] mount_bdev+0xf8/0x3b0 [ 701.409459] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 701.414746] erofs_mount+0x8c/0xc0 [ 701.418292] ? erofs_kill_sb+0x20/0x20 [ 701.422193] ? alloc_pages_current+0x19b/0x2a0 [ 701.426779] ? __lockdep_init_map+0x100/0x5a0 [ 701.431281] mount_fs+0xa3/0x310 [ 701.431370] erofs: cannot find valid erofs superblock [ 701.434654] vfs_kern_mount.part.0+0x68/0x470 [ 701.434674] do_mount+0x115c/0x2f50 [ 701.434692] ? cmp_ex_sort+0xc0/0xc0 [ 701.451682] ? __do_page_fault+0x180/0xd60 [ 701.455925] ? copy_mount_string+0x40/0x40 [ 701.460169] ? memset+0x20/0x40 [ 701.463445] ? copy_mount_options+0x26f/0x380 [ 701.467934] ksys_mount+0xcf/0x130 [ 701.471471] __x64_sys_mount+0xba/0x150 [ 701.475462] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 701.480028] do_syscall_64+0xf9/0x620 [ 701.483827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.489015] RIP: 0033:0x7f7e1b6df61a [ 701.492732] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 701.511876] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 701.519581] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 701.526863] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 701.534126] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 701.541391] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 701.548661] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 45) [ 701.561694] attempt to access beyond end of device [ 701.569106] loop1: rw=1, want=174, limit=46 [ 701.574423] attempt to access beyond end of device [ 701.579441] loop1: rw=1, want=172, limit=46 04:21:44 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x0, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x88000, 0xc) 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3100000000000000}, 0x0) 04:21:44 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x3, 0x80, 0x8, 0x0, 0x2, 0xe0, 0x0, 0x0, 0x20003, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfe5, 0x0, @perf_config_ext={0xc, 0x7}, 0x160b2, 0x0, 0x6, 0x0, 0x42089c28, 0x3, 0x1, 0x0, 0x200000, 0x0, 0x6c}) sendfile(r0, r1, &(0x7f0000000040)=0xff, 0x200) (async) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)) 04:21:44 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009602c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xbc0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3200000000000000}, 0x0) [ 701.774512] FAULT_INJECTION: forcing a failure. [ 701.774512] name failslab, interval 1, probability 0, space 0, times 0 [ 701.802709] erofs: read_super, device -> /dev/loop3 [ 701.808828] erofs: options -> [ 701.814351] erofs: root inode @ nid 36 [ 701.818758] CPU: 0 PID: 22325 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 701.824207] erofs: read_super, device -> /dev/loop2 [ 701.826650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.826661] Call Trace: [ 701.826682] dump_stack+0x1fc/0x2ef [ 701.826703] should_fail.cold+0xa/0xf [ 701.851028] ? setup_fault_attr+0x200/0x200 [ 701.855363] ? lock_acquire+0x170/0x3c0 [ 701.859342] __should_failslab+0x115/0x180 [ 701.863571] should_failslab+0x5/0x10 [ 701.867371] __kmalloc+0x2ab/0x3c0 [ 701.870900] ? prealloc_shrinker+0x15d/0x340 [ 701.875310] prealloc_shrinker+0x15d/0x340 [ 701.879546] sget_userns+0x7b4/0xcd0 [ 701.883251] ? set_bdev_super+0x110/0x110 [ 701.887409] ? ns_test_super+0x50/0x50 [ 701.891287] ? set_bdev_super+0x110/0x110 [ 701.895433] ? ns_test_super+0x50/0x50 [ 701.899312] sget+0x102/0x140 [ 701.902410] mount_bdev+0xf8/0x3b0 [ 701.905942] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 701.911214] erofs_mount+0x8c/0xc0 [ 701.914749] ? erofs_kill_sb+0x20/0x20 [ 701.918635] ? alloc_pages_current+0x19b/0x2a0 [ 701.923218] ? __lockdep_init_map+0x100/0x5a0 [ 701.927714] mount_fs+0xa3/0x310 [ 701.931079] vfs_kern_mount.part.0+0x68/0x470 [ 701.935568] do_mount+0x115c/0x2f50 [ 701.939212] ? cmp_ex_sort+0xc0/0xc0 [ 701.942935] ? __do_page_fault+0x180/0xd60 [ 701.947163] ? copy_mount_string+0x40/0x40 [ 701.951416] ? memset+0x20/0x40 [ 701.954688] ? copy_mount_options+0x26f/0x380 [ 701.959174] ksys_mount+0xcf/0x130 [ 701.962706] __x64_sys_mount+0xba/0x150 [ 701.966671] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 701.971241] do_syscall_64+0xf9/0x620 [ 701.975035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.980215] RIP: 0033:0x7f7e1b6df61a [ 701.983917] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 702.002804] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 702.010497] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 702.017752] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 702.025004] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 702.032269] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 702.039537] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3300000000000000}, 0x0) 04:21:45 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r3, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r2, &(0x7f0000000780), 0x4000}]) bind$inet6(r2, &(0x7f0000000d80)={0xa, 0x4e24, 0x6, @mcast1, 0x4}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r4, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) ftruncate(r1, 0xbdf) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000040)=""/64, 0x40}], 0x1, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/130, 0x82}, {&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000700)=""/21, 0x15}, {&(0x7f0000000740)=""/200, 0xc8}], 0x7, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000980), 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/255, 0xff}, {&(0x7f0000000c00)=""/77, 0x4d}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x4}}], 0x3, 0x2021, 0x0) 04:21:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 46) 04:21:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xbd0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 702.067741] erofs: options -> user_xattr,acl, [ 702.072851] erofs: cannot find valid erofs superblock [ 702.087095] erofs: mounted on /dev/loop3 with opts: . [ 702.106303] erofs: unmounted for /dev/loop3 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3400000000000000}, 0x0) 04:21:45 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000003c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3500000000000000}, 0x0) 04:21:45 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x18440, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3600000000000000}, 0x0) [ 702.238657] erofs: read_super, device -> /dev/loop2 [ 702.243945] erofs: options -> user_xattr,acl, [ 702.266275] erofs: cannot find valid erofs superblock [ 702.272231] FAULT_INJECTION: forcing a failure. [ 702.272231] name failslab, interval 1, probability 0, space 0, times 0 [ 702.294034] CPU: 0 PID: 22364 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 702.301927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.311282] Call Trace: [ 702.313880] dump_stack+0x1fc/0x2ef [ 702.317591] should_fail.cold+0xa/0xf [ 702.321385] ? setup_fault_attr+0x200/0x200 [ 702.325693] ? lock_acquire+0x170/0x3c0 [ 702.329658] __should_failslab+0x115/0x180 [ 702.333880] should_failslab+0x5/0x10 [ 702.337666] __kmalloc+0x2ab/0x3c0 [ 702.341204] ? __list_lru_init+0xd3/0x7f0 [ 702.345336] __list_lru_init+0xd3/0x7f0 [ 702.349306] ? up_write+0x18/0x150 [ 702.352840] sget_userns+0x7e2/0xcd0 [ 702.356539] ? set_bdev_super+0x110/0x110 [ 702.360672] ? ns_test_super+0x50/0x50 [ 702.364544] ? set_bdev_super+0x110/0x110 [ 702.368672] ? ns_test_super+0x50/0x50 [ 702.372552] sget+0x102/0x140 [ 702.375653] mount_bdev+0xf8/0x3b0 [ 702.379182] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 702.384449] erofs_mount+0x8c/0xc0 [ 702.387985] ? erofs_kill_sb+0x20/0x20 [ 702.391878] ? alloc_pages_current+0x19b/0x2a0 [ 702.396453] ? __lockdep_init_map+0x100/0x5a0 [ 702.400931] mount_fs+0xa3/0x310 [ 702.404286] vfs_kern_mount.part.0+0x68/0x470 [ 702.408767] do_mount+0x115c/0x2f50 [ 702.412402] ? cmp_ex_sort+0xc0/0xc0 [ 702.416126] ? __do_page_fault+0x180/0xd60 [ 702.420352] ? copy_mount_string+0x40/0x40 [ 702.424585] ? memset+0x20/0x40 [ 702.427860] ? copy_mount_options+0x26f/0x380 [ 702.432341] ksys_mount+0xcf/0x130 [ 702.435866] __x64_sys_mount+0xba/0x150 [ 702.439825] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 702.444492] do_syscall_64+0xf9/0x620 [ 702.448281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.453542] RIP: 0033:0x7f7e1b6df61a [ 702.457239] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 702.476127] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 702.483835] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3700000000000000}, 0x0) [ 702.491114] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 702.498368] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 702.505723] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 702.512982] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3800000000000000}, 0x0) 04:21:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xbe0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3900000000000000}, 0x0) 04:21:45 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r3, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r2, &(0x7f0000000780), 0x4000}]) (async) bind$inet6(r2, &(0x7f0000000d80)={0xa, 0x4e24, 0x6, @mcast1, 0x4}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r4, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) ftruncate(r1, 0xbdf) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000040)=""/64, 0x40}], 0x1, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/130, 0x82}, {&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000700)=""/21, 0x15}, {&(0x7f0000000740)=""/200, 0xc8}], 0x7, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000980), 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/255, 0xff}, {&(0x7f0000000c00)=""/77, 0x4d}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x4}}], 0x3, 0x2021, 0x0) 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3a00000000000000}, 0x0) 04:21:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 47) [ 702.690022] erofs: read_super, device -> /dev/loop2 [ 702.696045] erofs: options -> user_xattr,acl, [ 702.701536] erofs: cannot find valid erofs superblock [ 702.743596] erofs: read_super, device -> /dev/loop3 [ 702.749211] erofs: options -> [ 702.755802] erofs: root inode @ nid 36 [ 702.769554] erofs: mounted on /dev/loop3 with opts: . [ 702.788671] FAULT_INJECTION: forcing a failure. 04:21:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3b00000000000000}, 0x0) [ 702.788671] name failslab, interval 1, probability 0, space 0, times 0 [ 702.825998] CPU: 0 PID: 22402 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 702.831523] erofs: unmounted for /dev/loop3 [ 702.833905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.833911] Call Trace: [ 702.833933] dump_stack+0x1fc/0x2ef [ 702.833955] should_fail.cold+0xa/0xf [ 702.857605] ? setup_fault_attr+0x200/0x200 [ 702.861932] ? lock_acquire+0x170/0x3c0 [ 702.865922] __should_failslab+0x115/0x180 [ 702.870156] should_failslab+0x5/0x10 [ 702.873957] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 702.879133] __kmalloc_node+0x38/0x70 [ 702.882918] kvmalloc_node+0x61/0xf0 [ 702.886622] __list_lru_init+0x4c6/0x7f0 [ 702.890668] ? up_read+0xb3/0x110 [ 702.894106] sget_userns+0x7e2/0xcd0 [ 702.897816] ? set_bdev_super+0x110/0x110 [ 702.901972] ? ns_test_super+0x50/0x50 [ 702.905858] ? set_bdev_super+0x110/0x110 [ 702.909989] ? ns_test_super+0x50/0x50 [ 702.913864] sget+0x102/0x140 [ 702.916956] mount_bdev+0xf8/0x3b0 [ 702.920479] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 702.925759] erofs_mount+0x8c/0xc0 [ 702.929283] ? erofs_kill_sb+0x20/0x20 [ 702.933155] ? alloc_pages_current+0x19b/0x2a0 [ 702.937741] ? __lockdep_init_map+0x100/0x5a0 [ 702.942228] mount_fs+0xa3/0x310 [ 702.945597] vfs_kern_mount.part.0+0x68/0x470 [ 702.950084] do_mount+0x115c/0x2f50 [ 702.953702] ? cmp_ex_sort+0xc0/0xc0 [ 702.957398] ? __do_page_fault+0x180/0xd60 [ 702.961621] ? copy_mount_string+0x40/0x40 [ 702.965841] ? memset+0x20/0x40 [ 702.969119] ? copy_mount_options+0x26f/0x380 [ 702.973600] ksys_mount+0xcf/0x130 [ 702.977128] __x64_sys_mount+0xba/0x150 [ 702.981087] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 702.985651] do_syscall_64+0xf9/0x620 [ 702.989447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.994624] RIP: 0033:0x7f7e1b6df61a [ 702.998321] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 703.017209] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 703.024915] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 703.032177] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 703.039440] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 703.046695] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 703.053955] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:46 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05008503c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:46 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x18440, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x18440, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) 04:21:46 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xbf0100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3c00000000000000}, 0x0) 04:21:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 48) 04:21:46 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r3, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r2, &(0x7f0000000780), 0x4000}]) (async) bind$inet6(r2, &(0x7f0000000d80)={0xa, 0x4e24, 0x6, @mcast1, 0x4}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r4, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) ftruncate(r1, 0xbdf) (async, rerun: 64) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000040)=""/64, 0x40}], 0x1, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/130, 0x82}, {&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000700)=""/21, 0x15}, {&(0x7f0000000740)=""/200, 0xc8}], 0x7, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000980), 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/255, 0xff}, {&(0x7f0000000c00)=""/77, 0x4d}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x4}}], 0x3, 0x2021, 0x0) (rerun: 64) 04:21:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3d00000000000000}, 0x0) [ 703.312429] erofs: read_super, device -> /dev/loop3 [ 703.317483] erofs: options -> [ 703.336097] erofs: read_super, device -> /dev/loop2 [ 703.351313] FAULT_INJECTION: forcing a failure. [ 703.351313] name failslab, interval 1, probability 0, space 0, times 0 04:21:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3e00000000000000}, 0x0) 04:21:46 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x18440, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:46 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0xffffffff}, {0x0, 0x0, 0x2ea3}], 0x404, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) [ 703.403555] erofs: options -> user_xattr,acl, [ 703.417273] attempt to access beyond end of device [ 703.424328] loop1: rw=1, want=174, limit=46 [ 703.427553] erofs: root inode @ nid 36 [ 703.435377] erofs: cannot find valid erofs superblock [ 703.438762] buffer_io_error: 8 callbacks suppressed [ 703.438771] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 703.457122] CPU: 1 PID: 22432 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 703.463481] erofs: mounted on /dev/loop3 with opts: . [ 703.465022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.465027] Call Trace: [ 703.465049] dump_stack+0x1fc/0x2ef [ 703.465068] should_fail.cold+0xa/0xf [ 703.473280] erofs: unmounted for /dev/loop3 [ 703.479601] ? setup_fault_attr+0x200/0x200 [ 703.479616] ? lock_acquire+0x170/0x3c0 [ 703.479635] __should_failslab+0x115/0x180 [ 703.482407] attempt to access beyond end of device [ 703.485814] should_failslab+0x5/0x10 [ 703.485829] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 703.485847] __kmalloc_node+0x38/0x70 [ 703.489672] loop1: rw=1, want=172, limit=46 [ 703.493937] kvmalloc_node+0x61/0xf0 [ 703.493953] __list_lru_init+0x4c6/0x7f0 [ 703.493966] ? up_read+0xb3/0x110 [ 703.493985] sget_userns+0x7e2/0xcd0 [ 703.493998] ? set_bdev_super+0x110/0x110 [ 703.494016] ? ns_test_super+0x50/0x50 [ 703.504605] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 703.506590] ? set_bdev_super+0x110/0x110 [ 703.506604] ? ns_test_super+0x50/0x50 [ 703.506619] sget+0x102/0x140 [ 703.570306] mount_bdev+0xf8/0x3b0 [ 703.573846] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 703.579118] erofs_mount+0x8c/0xc0 [ 703.582641] ? erofs_kill_sb+0x20/0x20 [ 703.586512] ? alloc_pages_current+0x19b/0x2a0 [ 703.591090] ? __lockdep_init_map+0x100/0x5a0 [ 703.595583] mount_fs+0xa3/0x310 [ 703.598936] vfs_kern_mount.part.0+0x68/0x470 [ 703.603450] do_mount+0x115c/0x2f50 [ 703.607218] ? cmp_ex_sort+0xc0/0xc0 [ 703.611095] ? __do_page_fault+0x180/0xd60 [ 703.615334] ? copy_mount_string+0x40/0x40 [ 703.619570] ? memset+0x20/0x40 [ 703.622836] ? copy_mount_options+0x26f/0x380 [ 703.627403] ksys_mount+0xcf/0x130 [ 703.630946] __x64_sys_mount+0xba/0x150 [ 703.634925] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 703.639529] do_syscall_64+0xf9/0x620 [ 703.643334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 703.648520] RIP: 0033:0x7f7e1b6df61a [ 703.652234] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 703.671266] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 703.678984] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 703.686317] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 703.693584] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 703.701044] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 04:21:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x3f00000000000000}, 0x0) 04:21:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4000000000000000}, 0x0) [ 703.708319] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4100000000000000}, 0x0) 04:21:46 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009003c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:46 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc00100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 49) 04:21:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4200000000000000}, 0x0) [ 704.004495] erofs: read_super, device -> /dev/loop3 [ 704.011951] erofs: options -> [ 704.041035] erofs: root inode @ nid 36 [ 704.066343] FAULT_INJECTION: forcing a failure. [ 704.066343] name failslab, interval 1, probability 0, space 0, times 0 [ 704.067996] attempt to access beyond end of device [ 704.083363] erofs: read_super, device -> /dev/loop2 [ 704.096050] MINIX-fs: deleted inode referenced: 1 [ 704.109970] erofs: options -> user_xattr,acl, [ 704.110336] CPU: 0 PID: 22489 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 704.121425] MINIX-fs: get root inode failed [ 704.122376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.127741] erofs: mounted on /dev/loop3 with opts: . [ 704.136032] Call Trace: [ 704.136056] dump_stack+0x1fc/0x2ef [ 704.136076] should_fail.cold+0xa/0xf [ 704.136093] ? setup_fault_attr+0x200/0x200 [ 704.136108] ? lock_acquire+0x170/0x3c0 [ 704.136126] __should_failslab+0x115/0x180 [ 704.136152] should_failslab+0x5/0x10 [ 704.167547] __kmalloc+0x2ab/0x3c0 [ 704.171092] ? __list_lru_init+0xd3/0x7f0 [ 704.175250] __list_lru_init+0xd3/0x7f0 [ 704.179231] ? up_read+0xb3/0x110 [ 704.182690] sget_userns+0x810/0xcd0 [ 704.186406] ? set_bdev_super+0x110/0x110 [ 704.190560] ? ns_test_super+0x50/0x50 [ 704.194454] ? set_bdev_super+0x110/0x110 [ 704.198601] ? ns_test_super+0x50/0x50 [ 704.202497] sget+0x102/0x140 [ 704.205606] mount_bdev+0xf8/0x3b0 [ 704.206461] loop1: rw=1, want=174, limit=46 [ 704.209151] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 704.209171] erofs_mount+0x8c/0xc0 [ 704.209189] ? erofs_kill_sb+0x20/0x20 [ 704.226166] ? alloc_pages_current+0x19b/0x2a0 [ 704.230759] ? __lockdep_init_map+0x100/0x5a0 [ 704.235257] mount_fs+0xa3/0x310 [ 704.238635] vfs_kern_mount.part.0+0x68/0x470 [ 704.242017] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 704.243131] do_mount+0x115c/0x2f50 [ 704.243155] ? cmp_ex_sort+0xc0/0xc0 [ 704.243175] ? __do_page_fault+0x180/0xd60 [ 704.255540] erofs: unmounted for /dev/loop3 [ 704.258169] ? copy_mount_string+0x40/0x40 [ 704.258194] ? memset+0x20/0x40 [ 704.258214] ? copy_mount_options+0x26f/0x380 [ 704.265519] attempt to access beyond end of device [ 704.266737] ksys_mount+0xcf/0x130 [ 704.266757] __x64_sys_mount+0xba/0x150 [ 704.266772] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 704.266788] do_syscall_64+0xf9/0x620 [ 704.273981] loop1: rw=1, want=172, limit=46 [ 704.274286] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 704.278873] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 704.283665] RIP: 0033:0x7f7e1b6df61a [ 704.283680] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 704.283688] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 704.283700] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 704.283708] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 04:21:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r3 = geteuid() mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000740)={[], [{@fowner_gt}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x36, 0x0, 0x32, 0x37, 0x0, 0x36, 0x62], 0x2d, [0x32, 0x66, 0x33, 0x65], 0x2d, [0x66, 0x30, 0x39], 0x2d, [0x35, 0x63, 0x6e, 0x38], 0x2d, [0x35, 0x0, 0x0, 0x36, 0x0, 0x64, 0x0, 0x34]}}}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x63, 0x39, 0x39, 0x0, 0x0, 0x32], 0x2d, [0x66, 0x39, 0x0, 0x61], 0x2d, [0x30, 0x0, 0x61, 0x38], 0x2d, [0x0, 0x31, 0x63, 0x32], 0x2d, [0x31, 0x0, 0x33, 0x33, 0x0, 0x38, 0x61, 0x62]}}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@hash}]}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200000060", 0xd, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000011f00)="03", 0x1, 0x8800}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1f9, 0x9000}, {&(0x7f0000000140)="00000000000000000100000000000000000000000000000000000000000000000000000000000000085a2206afea54eaef", 0x31, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00)) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r5, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r7, 0x0) fchown(r4, 0xee01, r7) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000fc0)={0x5, 0x7fff, {0xffffffffffffffff}, {0xee01}, 0x2c, 0xffffffffffffffff}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003980)=[{{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000600)="afec9d6feb40d953c5ace7997126999c181d5de77b4bf12061b2ee38c0bd33b1a94abbfd95408cfbf9f1f04731ed67057617a894334d48b2458f414f7493f7b546679839dc2c85791a72", 0x4a}, {&(0x7f0000000140)="03f41d64d7a1a5e1e311c0c4f7bbe40094ff77320ed9db58f27209d2e171bb21c4c531e85ad9", 0x26}, {&(0x7f0000000680)="060e717a6c17d24a2f1223a9e09c6958cb8ddb72f032ec4555df3dcc2f77daeadf03f6e050de9ee09001ed45d005786f12f40f72c6b72ee292eeb902d121abdfdcf1acf37e2affdf930d26316a09e348407f0646a7afad36e67c66b91bc5152b0fedeee8a0dff654fab53e1de642769a8920feb156186ccc2587b078818741238595ad84b22f890de52d54f9a0353d9e55dbfb7b813b885f4dfc8be4af2e967368383dc7ab84f22c128ee8eff8fdc2e37e0d9a44fa6b7fe7fd6444e59f46c4cd13c0e0", 0xc3}, {&(0x7f0000000780)="c21dc79a80ea4bf1f96e5e6eed5a0ec4cdb7fe33245ab2a83f8cc2a41b52396f762a78e64e38d3c9ec86704df1cab1ba8a0a7f0ded935c4afbb5b640526019ff44269057e4fc124ce52cc5899d246e964ee8ec32e4d65bc1afd4a17e3c89f95dc486d9c8172a881d4b380f1e8cb193a1b114f3858375657ce097ec89ca90886e649cf5e20631293d5eb74c66a62ea26360d18be1be25806f2cf7bcedbb0c5c892c74836996f47d56966e5b7674f314327f89e07e3a2b18c1ca22222333df02343d24d8166827be8fd9eb488f0455692f629835bf9c6fa73a650e1f0378890a0722ab94", 0xe3}, {&(0x7f0000001980)="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", 0x1000}], 0x5, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x90, 0x20000000}}, {{&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)="4fd54fff4d1d6101bbcb8fdd2bae73009ab68ba597829b521d993d3a6ff4a727c60ec01b686112fc0b4158a658d4d62500de78beb47461cd9f4a803b696f6d6ea26572839eb35727d49e10390ce6d1287f7518a15acdd6705ab1acf55587f253db61a71a0a110e635cbb3a28310299c23b2883cd", 0x74}, {&(0x7f0000000ac0)="123864f5dced972d7bcb3b526e9e56952a318bf9d9aa91ae995b4464f05d130e36f077fb0b40d3cbb2a8d6d43d977f429cff05037f739b5ce0e3d81596d6a0fdc66513bc0de9295dedc35cf2be", 0x4d}], 0x2, &(0x7f0000000b80)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x40010}}, {{&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000002980)="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", 0x1000}], 0x1, 0x0, 0x0, 0x14}}, {{&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000d00)="b63fb4dc42551088d34eff969e4c18308c015ecfedcdcdb28294fa3de3543423a61c6546484a916e9476920a60a404367b02bba879465457fb0ef4f27edc073934888b191437d5789a43e3f37fd8a29bc0b4cb9b9e100d3d555c3989823df12b8ce896fcdaddd4f0926a705a0fdc1c8dfbfbee7b644939af5ec8744d4fb6594680a7c07b1fe3e63885412e24e83bed6bd7a70b7f8a0e67fac68b1685d4e7520d018cf6", 0xa3}, {&(0x7f0000000dc0)="8db603990481077d76a05650d27c664e78ac31d3ddc06aac05c986cdbc8123adc8ab4fcd5a339eb248b7151a073cfb91bc1294e1615910e5148491e2e08bb7c5f3fa0b1e65930877dffffce8733eced1263bad872187e2b7613d975e5d4baa37bab78e5565f7ce7b", 0x68}, {&(0x7f0000000e40)="5655dc86d98ca5dcda9732e80d9c079eace1554f8ab20649de32474cdc6c01bbf73392934430a014afa95734e570cf5715baf0c93e86b5382dd4d70d5942dd9941289c883f4e54", 0x47}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="9289352b3a4b859ac77d34", 0xb}], 0x5, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}], 0x40, 0x20000}}], 0x4, 0x4004050) r10 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r11, &(0x7f00000000c0)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @remote, 'geneve0\x00'}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000280)="d8b2d5dc046d35ad11f0aa65d18a4786ea10821a6160fefe56fcef34ae10ae85980b221eb0ff5930c203e2ad9bc42e0ebf7ff2c138478a734622f9922d2bf421072bf033aeb625baee6a2b47531305e6e727a8ac17452c91fcacfc2285c8c690705a7ca6faedf24034c3902687285eea02ff9d58bbebf44bd6db9fda67331c7ae3487c47273f30", 0x87}, {&(0x7f0000000440)="8ac737d234e5324cf27becd9327b733448643b11263b157e837e426b3c6e144b1006b0951fa237c7bb450475f231d3fb2746a48d3b3005b9ffa50aeb0d76614d71205cc4ce488d378d8804cb92b314b772791b01", 0x54}, {&(0x7f00000004c0)="f3293716a102d2b2b2e1136a49b2aead866c929a937237edbceed45e253f89bbb351d37613f581871fabda1e7c76d58116a8ad6e12501878266c3c0b6d8ab482afe435d2ab4db0fe4f04221473ac3b0616e17dc64c82198dc43ad0592f6687052c91a0928c8384edfbdb88ac889a13e151dd25b80bf0e177450e51aa25096ea7e47d320f28da6e1aae992fd180ad9c8d8f86e72335f618e268904bbfdf2821ec351bb32bcad6c348e46d5e2bdca92b28381e", 0xb2}], 0x3}, 0x10) mkdirat(r10, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4300000000000000}, 0x0) 04:21:47 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0xffffffff}, {0x0, 0x0, 0x2ea3}], 0x404, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0xffffffff}, {0x0, 0x0, 0x2ea3}], 0x404, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) 04:21:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4400000000000000}, 0x0) [ 704.283716] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 704.283723] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 704.283731] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 704.375404] erofs: cannot find valid erofs superblock 04:21:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4500000000000000}, 0x0) 04:21:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4600000000000000}, 0x0) 04:21:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4700000000000000}, 0x0) 04:21:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4800000000000000}, 0x0) 04:21:47 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009103c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc10100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 50) 04:21:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4900000000000000}, 0x0) [ 704.629370] MINIX-fs: deleted inode referenced: 1 [ 704.652910] erofs: read_super, device -> /dev/loop3 [ 704.670219] MINIX-fs: get root inode failed [ 704.682866] erofs: options -> [ 704.692844] FAULT_INJECTION: forcing a failure. [ 704.692844] name failslab, interval 1, probability 0, space 0, times 0 [ 704.693106] erofs: read_super, device -> /dev/loop2 [ 704.719282] erofs: options -> user_xattr,acl, [ 704.724563] erofs: cannot find valid erofs superblock [ 704.729686] erofs: root inode @ nid 36 [ 704.729928] CPU: 1 PID: 22533 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 704.741501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.750852] Call Trace: [ 704.753444] dump_stack+0x1fc/0x2ef [ 704.757086] should_fail.cold+0xa/0xf [ 704.760892] ? setup_fault_attr+0x200/0x200 [ 704.765221] ? lock_acquire+0x170/0x3c0 [ 704.769202] __should_failslab+0x115/0x180 [ 704.773442] should_failslab+0x5/0x10 [ 704.777251] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 704.782361] __kmalloc_node+0x38/0x70 [ 704.786099] erofs: mounted on /dev/loop3 with opts: . [ 704.786166] kvmalloc_node+0x61/0xf0 [ 704.795040] __list_lru_init+0x4c6/0x7f0 [ 704.799107] ? up_read+0xb3/0x110 [ 704.802567] sget_userns+0x810/0xcd0 [ 704.806282] ? set_bdev_super+0x110/0x110 [ 704.810436] ? ns_test_super+0x50/0x50 [ 704.814335] ? set_bdev_super+0x110/0x110 [ 704.818484] ? ns_test_super+0x50/0x50 [ 704.822374] sget+0x102/0x140 [ 704.825480] mount_bdev+0xf8/0x3b0 [ 704.829024] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 704.834299] erofs_mount+0x8c/0xc0 [ 704.837836] ? erofs_kill_sb+0x20/0x20 [ 704.841726] ? alloc_pages_current+0x19b/0x2a0 [ 704.846301] ? __lockdep_init_map+0x100/0x5a0 [ 704.850793] mount_fs+0xa3/0x310 [ 704.854163] vfs_kern_mount.part.0+0x68/0x470 [ 704.858662] do_mount+0x115c/0x2f50 [ 704.862288] ? cmp_ex_sort+0xc0/0xc0 [ 704.866002] ? __do_page_fault+0x180/0xd60 [ 704.870233] ? copy_mount_string+0x40/0x40 [ 704.874486] ? memset+0x20/0x40 [ 704.877774] ? copy_mount_options+0x26f/0x380 [ 704.882274] ksys_mount+0xcf/0x130 [ 704.885914] __x64_sys_mount+0xba/0x150 [ 704.889892] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 704.894476] do_syscall_64+0xf9/0x620 [ 704.898282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 704.903473] RIP: 0033:0x7f7e1b6df61a [ 704.907181] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 704.926081] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 704.933783] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 704.941049] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 704.948313] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 704.955575] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 704.962836] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 705.007570] erofs: unmounted for /dev/loop3 [ 705.089350] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 04:21:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) (async) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) (async, rerun: 32) r3 = geteuid() (rerun: 32) mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000740)={[], [{@fowner_gt}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x36, 0x0, 0x32, 0x37, 0x0, 0x36, 0x62], 0x2d, [0x32, 0x66, 0x33, 0x65], 0x2d, [0x66, 0x30, 0x39], 0x2d, [0x35, 0x63, 0x6e, 0x38], 0x2d, [0x35, 0x0, 0x0, 0x36, 0x0, 0x64, 0x0, 0x34]}}}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x63, 0x39, 0x39, 0x0, 0x0, 0x32], 0x2d, [0x66, 0x39, 0x0, 0x61], 0x2d, [0x30, 0x0, 0x61, 0x38], 0x2d, [0x0, 0x31, 0x63, 0x32], 0x2d, [0x31, 0x0, 0x33, 0x33, 0x0, 0x38, 0x61, 0x62]}}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@hash}]}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200000060", 0xd, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000011f00)="03", 0x1, 0x8800}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1f9, 0x9000}, {&(0x7f0000000140)="00000000000000000100000000000000000000000000000000000000000000000000000000000000085a2206afea54eaef", 0x31, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00)) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r5, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r7, 0x0) (async) fchown(r4, 0xee01, r7) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000fc0)={0x5, 0x7fff, {0xffffffffffffffff}, {0xee01}, 0x2c, 0xffffffffffffffff}) (async, rerun: 64) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003980)=[{{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000600)="afec9d6feb40d953c5ace7997126999c181d5de77b4bf12061b2ee38c0bd33b1a94abbfd95408cfbf9f1f04731ed67057617a894334d48b2458f414f7493f7b546679839dc2c85791a72", 0x4a}, {&(0x7f0000000140)="03f41d64d7a1a5e1e311c0c4f7bbe40094ff77320ed9db58f27209d2e171bb21c4c531e85ad9", 0x26}, {&(0x7f0000000680)="060e717a6c17d24a2f1223a9e09c6958cb8ddb72f032ec4555df3dcc2f77daeadf03f6e050de9ee09001ed45d005786f12f40f72c6b72ee292eeb902d121abdfdcf1acf37e2affdf930d26316a09e348407f0646a7afad36e67c66b91bc5152b0fedeee8a0dff654fab53e1de642769a8920feb156186ccc2587b078818741238595ad84b22f890de52d54f9a0353d9e55dbfb7b813b885f4dfc8be4af2e967368383dc7ab84f22c128ee8eff8fdc2e37e0d9a44fa6b7fe7fd6444e59f46c4cd13c0e0", 0xc3}, {&(0x7f0000000780)="c21dc79a80ea4bf1f96e5e6eed5a0ec4cdb7fe33245ab2a83f8cc2a41b52396f762a78e64e38d3c9ec86704df1cab1ba8a0a7f0ded935c4afbb5b640526019ff44269057e4fc124ce52cc5899d246e964ee8ec32e4d65bc1afd4a17e3c89f95dc486d9c8172a881d4b380f1e8cb193a1b114f3858375657ce097ec89ca90886e649cf5e20631293d5eb74c66a62ea26360d18be1be25806f2cf7bcedbb0c5c892c74836996f47d56966e5b7674f314327f89e07e3a2b18c1ca22222333df02343d24d8166827be8fd9eb488f0455692f629835bf9c6fa73a650e1f0378890a0722ab94", 0xe3}, {&(0x7f0000001980)="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", 0x1000}], 0x5, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x90, 0x20000000}}, {{&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)="4fd54fff4d1d6101bbcb8fdd2bae73009ab68ba597829b521d993d3a6ff4a727c60ec01b686112fc0b4158a658d4d62500de78beb47461cd9f4a803b696f6d6ea26572839eb35727d49e10390ce6d1287f7518a15acdd6705ab1acf55587f253db61a71a0a110e635cbb3a28310299c23b2883cd", 0x74}, {&(0x7f0000000ac0)="123864f5dced972d7bcb3b526e9e56952a318bf9d9aa91ae995b4464f05d130e36f077fb0b40d3cbb2a8d6d43d977f429cff05037f739b5ce0e3d81596d6a0fdc66513bc0de9295dedc35cf2be", 0x4d}], 0x2, &(0x7f0000000b80)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x40010}}, {{&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000002980)="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", 0x1000}], 0x1, 0x0, 0x0, 0x14}}, {{&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000d00)="b63fb4dc42551088d34eff969e4c18308c015ecfedcdcdb28294fa3de3543423a61c6546484a916e9476920a60a404367b02bba879465457fb0ef4f27edc073934888b191437d5789a43e3f37fd8a29bc0b4cb9b9e100d3d555c3989823df12b8ce896fcdaddd4f0926a705a0fdc1c8dfbfbee7b644939af5ec8744d4fb6594680a7c07b1fe3e63885412e24e83bed6bd7a70b7f8a0e67fac68b1685d4e7520d018cf6", 0xa3}, {&(0x7f0000000dc0)="8db603990481077d76a05650d27c664e78ac31d3ddc06aac05c986cdbc8123adc8ab4fcd5a339eb248b7151a073cfb91bc1294e1615910e5148491e2e08bb7c5f3fa0b1e65930877dffffce8733eced1263bad872187e2b7613d975e5d4baa37bab78e5565f7ce7b", 0x68}, {&(0x7f0000000e40)="5655dc86d98ca5dcda9732e80d9c079eace1554f8ab20649de32474cdc6c01bbf73392934430a014afa95734e570cf5715baf0c93e86b5382dd4d70d5942dd9941289c883f4e54", 0x47}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="9289352b3a4b859ac77d34", 0xb}], 0x5, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}], 0x40, 0x20000}}], 0x4, 0x4004050) (async, rerun: 32) r10 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async, rerun: 32) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r11, &(0x7f00000000c0)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @remote, 'geneve0\x00'}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000280)="d8b2d5dc046d35ad11f0aa65d18a4786ea10821a6160fefe56fcef34ae10ae85980b221eb0ff5930c203e2ad9bc42e0ebf7ff2c138478a734622f9922d2bf421072bf033aeb625baee6a2b47531305e6e727a8ac17452c91fcacfc2285c8c690705a7ca6faedf24034c3902687285eea02ff9d58bbebf44bd6db9fda67331c7ae3487c47273f30", 0x87}, {&(0x7f0000000440)="8ac737d234e5324cf27becd9327b733448643b11263b157e837e426b3c6e144b1006b0951fa237c7bb450475f231d3fb2746a48d3b3005b9ffa50aeb0d76614d71205cc4ce488d378d8804cb92b314b772791b01", 0x54}, {&(0x7f00000004c0)="f3293716a102d2b2b2e1136a49b2aead866c929a937237edbceed45e253f89bbb351d37613f581871fabda1e7c76d58116a8ad6e12501878266c3c0b6d8ab482afe435d2ab4db0fe4f04221473ac3b0616e17dc64c82198dc43ad0592f6687052c91a0928c8384edfbdb88ac889a13e151dd25b80bf0e177450e51aa25096ea7e47d320f28da6e1aae992fd180ad9c8d8f86e72335f618e268904bbfdf2821ec351bb32bcad6c348e46d5e2bdca92b28381e", 0xb2}], 0x3}, 0x10) mkdirat(r10, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4a00000000000000}, 0x0) 04:21:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc20100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 51) 04:21:48 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009203c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:48 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0xffffffff}, {0x0, 0x0, 0x2ea3}], 0x404, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4b00000000000000}, 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4c00000000000000}, 0x0) [ 705.304288] erofs: read_super, device -> /dev/loop2 [ 705.307896] FAULT_INJECTION: forcing a failure. [ 705.307896] name failslab, interval 1, probability 0, space 0, times 0 [ 705.309333] erofs: options -> user_xattr,acl, [ 705.320748] erofs: read_super, device -> /dev/loop3 [ 705.336105] MINIX-fs: deleted inode referenced: 1 [ 705.357890] MINIX-fs: get root inode failed [ 705.380980] erofs: options -> [ 705.384440] erofs: cannot find valid erofs superblock [ 705.398241] CPU: 1 PID: 22563 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 705.399321] erofs: root inode @ nid 36 [ 705.406131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.406136] Call Trace: [ 705.406158] dump_stack+0x1fc/0x2ef [ 705.406177] should_fail.cold+0xa/0xf [ 705.406194] ? setup_fault_attr+0x200/0x200 [ 705.406209] ? lock_acquire+0x170/0x3c0 [ 705.406228] __should_failslab+0x115/0x180 [ 705.406243] should_failslab+0x5/0x10 [ 705.406258] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 705.406274] __kmalloc_node+0x38/0x70 [ 705.406292] kvmalloc_node+0x61/0xf0 [ 705.406307] __list_lru_init+0x4c6/0x7f0 [ 705.406320] ? up_read+0xb3/0x110 [ 705.406339] sget_userns+0x810/0xcd0 [ 705.406352] ? set_bdev_super+0x110/0x110 [ 705.406369] ? ns_test_super+0x50/0x50 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4d00000000000000}, 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4e00000000000000}, 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x4f00000000000000}, 0x0) [ 705.406386] ? set_bdev_super+0x110/0x110 [ 705.422921] erofs: mounted on /dev/loop3 with opts: . [ 705.425786] ? ns_test_super+0x50/0x50 [ 705.425803] sget+0x102/0x140 [ 705.425819] mount_bdev+0xf8/0x3b0 [ 705.425835] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 705.429792] erofs: unmounted for /dev/loop3 [ 705.433921] erofs_mount+0x8c/0xc0 [ 705.433937] ? erofs_kill_sb+0x20/0x20 [ 705.433955] ? alloc_pages_current+0x19b/0x2a0 [ 705.433969] ? __lockdep_init_map+0x100/0x5a0 [ 705.433983] mount_fs+0xa3/0x310 [ 705.434002] vfs_kern_mount.part.0+0x68/0x470 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5000000000000000}, 0x0) [ 705.434020] do_mount+0x115c/0x2f50 [ 705.434040] ? cmp_ex_sort+0xc0/0xc0 [ 705.538782] ? __do_page_fault+0x180/0xd60 [ 705.543026] ? copy_mount_string+0x40/0x40 [ 705.547274] ? memset+0x20/0x40 [ 705.550565] ? copy_mount_options+0x26f/0x380 [ 705.555161] ksys_mount+0xcf/0x130 [ 705.558708] __x64_sys_mount+0xba/0x150 [ 705.562683] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 705.567266] do_syscall_64+0xf9/0x620 [ 705.569680] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 705.571081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 705.571094] RIP: 0033:0x7f7e1b6df61a [ 705.571108] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 705.571116] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 705.571127] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 705.571135] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 705.571143] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 705.571150] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 705.571157] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) (async) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) (async) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) (async) r3 = geteuid() mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000740)={[], [{@fowner_gt}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x36, 0x0, 0x32, 0x37, 0x0, 0x36, 0x62], 0x2d, [0x32, 0x66, 0x33, 0x65], 0x2d, [0x66, 0x30, 0x39], 0x2d, [0x35, 0x63, 0x6e, 0x38], 0x2d, [0x35, 0x0, 0x0, 0x36, 0x0, 0x64, 0x0, 0x34]}}}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x63, 0x39, 0x39, 0x0, 0x0, 0x32], 0x2d, [0x66, 0x39, 0x0, 0x61], 0x2d, [0x30, 0x0, 0x61, 0x38], 0x2d, [0x0, 0x31, 0x63, 0x32], 0x2d, [0x31, 0x0, 0x33, 0x33, 0x0, 0x38, 0x61, 0x62]}}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@hash}]}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200000060", 0xd, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000011f00)="03", 0x1, 0x8800}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1f9, 0x9000}, {&(0x7f0000000140)="00000000000000000100000000000000000000000000000000000000000000000000000000000000085a2206afea54eaef", 0x31, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00)) (async) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r5, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r7, 0x0) fchown(r4, 0xee01, r7) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000fc0)={0x5, 0x7fff, {0xffffffffffffffff}, {0xee01}, 0x2c, 0xffffffffffffffff}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003980)=[{{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000600)="afec9d6feb40d953c5ace7997126999c181d5de77b4bf12061b2ee38c0bd33b1a94abbfd95408cfbf9f1f04731ed67057617a894334d48b2458f414f7493f7b546679839dc2c85791a72", 0x4a}, {&(0x7f0000000140)="03f41d64d7a1a5e1e311c0c4f7bbe40094ff77320ed9db58f27209d2e171bb21c4c531e85ad9", 0x26}, {&(0x7f0000000680)="060e717a6c17d24a2f1223a9e09c6958cb8ddb72f032ec4555df3dcc2f77daeadf03f6e050de9ee09001ed45d005786f12f40f72c6b72ee292eeb902d121abdfdcf1acf37e2affdf930d26316a09e348407f0646a7afad36e67c66b91bc5152b0fedeee8a0dff654fab53e1de642769a8920feb156186ccc2587b078818741238595ad84b22f890de52d54f9a0353d9e55dbfb7b813b885f4dfc8be4af2e967368383dc7ab84f22c128ee8eff8fdc2e37e0d9a44fa6b7fe7fd6444e59f46c4cd13c0e0", 0xc3}, {&(0x7f0000000780)="c21dc79a80ea4bf1f96e5e6eed5a0ec4cdb7fe33245ab2a83f8cc2a41b52396f762a78e64e38d3c9ec86704df1cab1ba8a0a7f0ded935c4afbb5b640526019ff44269057e4fc124ce52cc5899d246e964ee8ec32e4d65bc1afd4a17e3c89f95dc486d9c8172a881d4b380f1e8cb193a1b114f3858375657ce097ec89ca90886e649cf5e20631293d5eb74c66a62ea26360d18be1be25806f2cf7bcedbb0c5c892c74836996f47d56966e5b7674f314327f89e07e3a2b18c1ca22222333df02343d24d8166827be8fd9eb488f0455692f629835bf9c6fa73a650e1f0378890a0722ab94", 0xe3}, {&(0x7f0000001980)="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", 0x1000}], 0x5, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x90, 0x20000000}}, {{&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)="4fd54fff4d1d6101bbcb8fdd2bae73009ab68ba597829b521d993d3a6ff4a727c60ec01b686112fc0b4158a658d4d62500de78beb47461cd9f4a803b696f6d6ea26572839eb35727d49e10390ce6d1287f7518a15acdd6705ab1acf55587f253db61a71a0a110e635cbb3a28310299c23b2883cd", 0x74}, {&(0x7f0000000ac0)="123864f5dced972d7bcb3b526e9e56952a318bf9d9aa91ae995b4464f05d130e36f077fb0b40d3cbb2a8d6d43d977f429cff05037f739b5ce0e3d81596d6a0fdc66513bc0de9295dedc35cf2be", 0x4d}], 0x2, &(0x7f0000000b80)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x40010}}, {{&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000002980)="15a3390dd4d1c0d8d567fb06e293e00352a75d32c5feab0ba83ecf79c297af893465c05e9f75c5cf1cb81ef21b377dee01083c5e04056cfaaa2e6a2a485792bbdf1211dc14b26d79ac84c6a7ac8337ae509e6d90fd51229a66168547d78776974ae79c7ea51ef23f74aff04c500852c69ad0cd66c9b1b0f3d60f38f5df0664fbba1b2082b4cf4576a22103e80fb2bd0385d1401b583c0a8e931f74b15890b214f075c4af1c6b0ef873682977c9ac6c8b5466f54efb6df2701d3aa0ce0d291a4f7f5923327fd3c2af7783feb3f59e3138268352ffde8cfb48b55b899cd1c2247e5cd2c028368eb524c151cad360712a6ab25258450de95b7d8ed1cbf21861ff07433d9196e41bca11cc9b6fff8ec319d183dd5258d9bd2a786d67a76451ae753f7c9a16982d1ed7eced067e159102d7eb4cd2cb5ec92bd9c9380d06a42c717b3ce784422c2d96a62b9e87be7556f03e01145440ac744ae62e71591ca10504d769e103772579dc27aebda653d79bc3a40b81785cec53f41e405dd5b0ac18e0e57e750dd0671c545647767262568e1d41d3f06243e79075eaaed8b41d0e2a675815d75bf741f9d1fbbe02f5ec13fbd8cc1c835ee366158fefacabcb8ffe16dae57871268e74c4140f4c3ef4abfa80ba1e6fd671acff9327edcdc085e65a6e30c6623bbf458d286259e521026dc100c79f1116894d8c6488fd547b567cfc5e594ad4fb60ecb48971d9b8909c07bb6a136d3fdb0ef03a6db85861910e386f0592428d6de0be3631ee5400186a2d0d780dbc5e68da88daf51fdc2c09254b90e86dcfb656bd01693db4ea1d51ce11307e99431eeaf77d22bc8b39932dfcbe3f0ef34a54a54e61157d3522bb956d60ff35e60829103e353d2324e8d0ec8c1f166f4b4dd97042d7fc6219c43af87bc8cce395cee686b16cd56d894f0176e09cabad20d920e6013f5799feee96329e5bca916116a9b444ecf4931b6b61d5883cc49b726f170420dc898508cf635b9c17e00668a180483e8c58267508e65c77e98b01e4b6d98bf6f461ced89e90eec36ef50d2c334c347bda9eca32f0ed0496b3c652b3db9087db396af8728171bca4ce45a8cbe59f3af0afe8227ce2f7f3306b14e48462ec98ff406f0d2f67d0e48fc12e0d36ca6810bfdf9cc22d37095ba106ffcf9c8c19312903be68ab449d7dd3f8ab0113d88209af030e52983178ee1cc029927da1865b7c8d613d879c052e9cfb4d0228c5ce31f7a73bd2a8ad8f223dd2b1aeaa2585c426d6635bfa11d6d66aa2b01846369aac3ca1a1273be2fc48fe20f43e5ed1b56ac9dd996c13b5ee883555f39beb22ee7427adb3a2802c60ef4e3f61cf68caf7ac2c6965d1baca2807295fd887407df190600d307ea3482d390c4830c0ebe7168d19a6a9ad7cbd7e58becd78a842b8a63ccede84d6b88676440cd1985d65410ba72bbdd46fc5f1f3e2f1a9af9e1fcf5fee6a414ffae71e2c3c4ca2e4208e4457c5c96573fd31c921ec9e2bebce03f3395e45fed497fbfc2856cbea305fd4980528564d07fe1c12580bc96307c66faea3a37eb5674766ffbff4fad057054ce8d4e2f6648d802c51c115f5d72a3cffbd7c954bb6fb1a96e82e14670b00df45b532aef02dd82a27a8c6fa504b4abe6a098e5f4c01cb8237261afb21fb8b1ee8fd8d57ada5df55115833cb5a2f9e8e817dbcace8eb9a25a6a6e2ea477464e7e640c83cd63d2be9c43cc2cd4f4d7448d792db36e2698d8ab98ab6b5273fce24d519ee33685c6f4942de41a801d82bc58ed16dc8f9ef1332fd7e335ff56a7a9982639fa77b257883c54fb814a0d763f9730ff650931f50f0da27c77b1fb545210e36d47fcbf4c757c94b7ac9542ca94cc20e8c9551228be905172598d6292ccf84dd7f3052a6cdac358bebebc4c0f75c9320cc8103f4183aef0917eebf8fb6baa2ff357edce8aed9c8d7bc64c23f7923eaec22c492de860a632344f28009bcaf9fec557bd6bac42a8267cdbdd6951936aaaec6f28e8cef056130046801501be74b843ab7630a6976c7d5a4eef4ccfd9ef76a063d5bbcf778868a464f8c83c11c2f07d8383a4a2921c2acd57fe695778dacb471bfe31110d396545fff9f01fb1e6e5d56020d45c4879b8f602157d758155b6fc62ad50984ab2c3f2640c9f6168a97443c36a6935b26e8eb0669b5e90566bc70d7c6552fc8f8af263e075301a6ccc46bbb22baf9f00aba032ef0dbf83d859fffc6348dfc726aa0f684871184ec9434d89ca63bfacf08a68470e4664ed26f882b1a4d0ed77d8533abd0f7bd5c1e5d9e9ec7f83fd763de2ce2ec09986e2ed58a01ee9fc02ce395f8f5130807a660086741b1ec2a06dbb8d38510e21d6cd8c0a3d84b9b79aa51bf27aabd99a706f4edcfafd61c40958b0b18ba3ccecc08178a95ee27b96dca51d07687c99ebe4cd14986cb4dfda2e83d23c9489f3b27b7c0c1d9ab9d23ef3664c00af0c03c8be775bd43df6362edbc3c377b5d4faf4be9bf6628fcbca203d8c8fcaeb58a811de2f64112e9c774cfb45f9503600a806f6884980753f1252240b802cccad64edd19d0eba684acae0480188c3471f38e54c8497e5ea0a29e8b4783aa9571b85530a91c129f8e332f91fd46b549e19f86603d4a7b66a1a196964f2dcc86dae3664fe0e854d227d39572865a43d4ecbf70ce2156926c94ee5b178fc83e05f35d0cbede903c0c5e81b9948783ace173be6734b0f32216f4d7030eb6efe1d0f91de60b4a3b5d9d22099e414657874b1296825a9e63870d9c31d91158d07a1530a8fb5e82c3b989ca6d04a21ba419a732eb8cde386fbc36a990dfdb29f3a0470d3a2045e3665fad2f2674ddb360e627d7ad96d2a41d1f6b09d1f1efdcc19d6780c5510066d00bea62b320ad6d4f8fd152a47f4e1a81edab19262230c72ce51f4ab097043184b3a0df8c2c6f4c617baea14abde355a67da0184390c01454afe19371928f50e7b8dbb5a2afe34fce1f39f593102d89be778165b9083815a872f47021697c77c7e1c0a3d8472af27515b88d43984f5447a4c4aaee28c43a7e0a6913f3137275ed1bfe28b7a955089a824134e43804fb63303cd3920eb506f223a365fbcfeb214527fbb39a13fedebf956540de8335debac488b76f1775bfcc8b321b0a54de78fc0226d59470b17537fc5d0239416a8c584dba776a2d3085b09d0fbb3af3323e40d6fee795bae6b7e2c62557f0588c1ea30938f9caa01f2f738891e570559dc791edcf412612877ae8da57a34e915a17f065fa121c21eafe3dc6169bf062cb206407b9f916c90b6deaf62ebf85d74ec4f25d5f3d037b62d30c6b6b6eded5a45812e95c037a314cfc4bd00c3143bc7c4fb60fb49858a588ab4b7dd5c477b0f224cad16048da89bd97abacd2fff090d1010fcf35b2c8fb87e3f441e08fdc20b21f40ed287158f2a9dcc7b37b5da248dbbcf34cbba0c642f0d9b22ff4fa8915e2210d02bf7002240bfcbb3b0443eb5c0c369dacc99c4a31622baa456f49a72d641d328ceb5b4de29dd002a177f18bd975350b68971531ac0079b33cf0bb0ff81ffbc964ac3c31feb5b3329210cd226fa3266157cad5eba471d599b2c0433dfca3c87b412c41970be777b7bf9b2867cbf4014f9f8a001b376b57f5fe0a009fac141dd07a2f6716be3c8f18e5f90228cf9b3add9ab049d9f2f3fe0e310368dfcbbab424a08c86b2e12fc3ba34431905b079c2787ef32ef4690d0e9ab350d28243234d5ba17268b80513d73b1dcf7943c6ca731176ea876b0a50ea7dcbf68296f5c256b4afafc1de3748e85ea2e32a4cc076589de0066c011906fd8ca946edef3198c274cf015e4faa91bff9eb25870ab79fa1998f6879793a3ab46eb0ab26ad68d4d4175e4fa2e47423d84063d3b2e2f682acc1f637d984111d1cda6cb46b05fd4e625109904ebe86b49afcf570d5f413f3832c06373f4ae705a8d7d5f70c9d0e91e94e5c0a65e9e982306bfef39ec773da5d8c04f89b580dcab402e9daa57c4643f00375741e71cdaca2545201444209386c6b8af19a954643ed2c27a033f55b0edb11db824604bfa9d5c43488f4c16ce95dbe5c9a5627d110a24b4c1ab46ea2770baf47c019417be4f6e8f2579e64dc5a13b355b38e89a303509e52b9c0dc0fe62e7bcb6f005176783be0ab8a7c5ae5bab5b413edb23d410b5454c910c1fff0198942f9e3819d4d1552cd98da8aaa6c814fd228675a03d756dd3cceb09d37fddb6972f9d7420237d2e56041af9cb67e69e4a44c10189e6b57171a21f3afd39416c29aea678fcb2deee5cf56c956b3e0b942af0da95790ae6067caf0f0faead6350186eb76396356e3c0e3dc19e368a9442e9517f954964c152d76da489acc2c900cea7760457df6decd5579db667ef27c4e589b8ba6cb714660de440e103c620402d117c623984bfa757f3df4c3a399816f33dbb16deb759443878577c6f06534659eea9d32620f48c861e674817f62a4c7aa3a48db50acd3daf5f3f2f64a79f92a8de3bdc94dc5331c359754e18f7849c3c82c1448f34474876de4146a471499de56419a9f936c04c58997e2167279b391073628d8ebab5baf051d6b5ccdcdb9dcf04490206016af91fb0b48f4640270eddf5d81424d53214fb056c4469279d51d93530eee4fe654b5bafd4b3f704aedb3a2a05769a9d22b7a8e1644b9884ca22e11b16bf901226e5953f078fab28a78ce90ef64f0749d0a52718f02c64b3c7e5c8ce5badec8ba245690498d2a904ed852032151e4579b13b83a0ae5e063cd54cd58e9e9492c7f0c43564f1a02242fe531080856110b9df3d24b764991d13482cfcc3d419a576da5ff427b243f39cac3c1699786f6402dc34ab13c8cf1c8c253a83d1f58b9a9fd4e272df637350083e565b57f7d521090b25f43d5cb4a3d9e535b9f4a7218089c1939bbf5d8d6d63172583af098c170a40f4f11a34b50b8ea8562d9c84f6954cfa143a25dbccf3927e16c31a4d31ac464674de3b5cc25034b30ebb84f5dd2b9c68e01fb3bd21e2b4c2e893181054b305b3ba87ecbbf4b3089d330ad8621f4b6be24f91369a0ef25099b7556790b6fd05800aa27038eb0f78df3ebc86831672746826a93202cb945b42022a99dfd584920d23e7784f960bea610723c6bb11d124680e30f036198c01d1003da01417af88ce6d634464905d959316b1c7f41b968ee5ed7ae645ab23b166318e7c692d8e66c9a1bda8a15f06bcad7ad38c9dd03ed1efb19c48da20be34411ab43c8c5242bef5d2c6c3b0673970585b67c7ca3159e0b06329d37986ee3be0d863650b85e8d9de0a1be32bcc83b0b961143d822fad0b96c71368525cab35db1309d21a4a01528a997369453074832526f50ef6e20dff7809de438975c9d4d0ff917cc9850162d4dfbe60fa51a33c52a84cbcb2199b73420c43f61e131c5e31adb66d65f0ca0116e2a177fc66ebddfe68cb9e79a6b8680e9fcb66ff7f2b2687bd3484aab7fba489633c15767be321bd2b475b78b4d3e9ed58c3bc2c369aaac5ab31394d45aef3ec10ff953bde9e4634b22b445fa439d66e539c7ac41fb8f5128c25a816fb5577240cf66b12ba5eeb973f0fda2a45b920ac22b6567b5a63f431cdace8aae359f00d73523a96d06d8371269952d12f2a33732b37c863d2ba37c368ebfd28eaeb391de51a9e6c96aa3658edac478eb0fcb339d221ce371f693fecc00a9c9ce622893031eadc276ee8d0605ee4ff6db4d9d644fd68d6eca548a2e9708eecd427fb09256c373b082d4faf0a8ae448ae5a0ed", 0x1000}], 0x1, 0x0, 0x0, 0x14}}, {{&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000d00)="b63fb4dc42551088d34eff969e4c18308c015ecfedcdcdb28294fa3de3543423a61c6546484a916e9476920a60a404367b02bba879465457fb0ef4f27edc073934888b191437d5789a43e3f37fd8a29bc0b4cb9b9e100d3d555c3989823df12b8ce896fcdaddd4f0926a705a0fdc1c8dfbfbee7b644939af5ec8744d4fb6594680a7c07b1fe3e63885412e24e83bed6bd7a70b7f8a0e67fac68b1685d4e7520d018cf6", 0xa3}, {&(0x7f0000000dc0)="8db603990481077d76a05650d27c664e78ac31d3ddc06aac05c986cdbc8123adc8ab4fcd5a339eb248b7151a073cfb91bc1294e1615910e5148491e2e08bb7c5f3fa0b1e65930877dffffce8733eced1263bad872187e2b7613d975e5d4baa37bab78e5565f7ce7b", 0x68}, {&(0x7f0000000e40)="5655dc86d98ca5dcda9732e80d9c079eace1554f8ab20649de32474cdc6c01bbf73392934430a014afa95734e570cf5715baf0c93e86b5382dd4d70d5942dd9941289c883f4e54", 0x47}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="9289352b3a4b859ac77d34", 0xb}], 0x5, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}], 0x40, 0x20000}}], 0x4, 0x4004050) (async) r10 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r11, &(0x7f00000000c0)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @remote, 'geneve0\x00'}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000280)="d8b2d5dc046d35ad11f0aa65d18a4786ea10821a6160fefe56fcef34ae10ae85980b221eb0ff5930c203e2ad9bc42e0ebf7ff2c138478a734622f9922d2bf421072bf033aeb625baee6a2b47531305e6e727a8ac17452c91fcacfc2285c8c690705a7ca6faedf24034c3902687285eea02ff9d58bbebf44bd6db9fda67331c7ae3487c47273f30", 0x87}, {&(0x7f0000000440)="8ac737d234e5324cf27becd9327b733448643b11263b157e837e426b3c6e144b1006b0951fa237c7bb450475f231d3fb2746a48d3b3005b9ffa50aeb0d76614d71205cc4ce488d378d8804cb92b314b772791b01", 0x54}, {&(0x7f00000004c0)="f3293716a102d2b2b2e1136a49b2aead866c929a937237edbceed45e253f89bbb351d37613f581871fabda1e7c76d58116a8ad6e12501878266c3c0b6d8ab482afe435d2ab4db0fe4f04221473ac3b0616e17dc64c82198dc43ad0592f6687052c91a0928c8384edfbdb88ac889a13e151dd25b80bf0e177450e51aa25096ea7e47d320f28da6e1aae992fd180ad9c8d8f86e72335f618e268904bbfdf2821ec351bb32bcad6c348e46d5e2bdca92b28381e", 0xb2}], 0x3}, 0x10) (async) mkdirat(r10, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5100000000000000}, 0x0) 04:21:48 executing program 4: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:48 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009303c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 52) 04:21:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc30100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5200000000000000}, 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5300000000000000}, 0x0) 04:21:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5400000000000000}, 0x0) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5500000000000000}, 0x0) [ 705.994030] erofs: read_super, device -> /dev/loop3 [ 705.999386] erofs: options -> [ 706.007251] erofs: root inode @ nid 36 [ 706.014348] erofs: mounted on /dev/loop3 with opts: . [ 706.031519] erofs: read_super, device -> /dev/loop5 [ 706.036549] erofs: options -> [ 706.042338] erofs: read_super, device -> /dev/loop2 [ 706.047361] erofs: options -> user_xattr,acl, [ 706.064355] erofs: unmounted for /dev/loop3 [ 706.073762] erofs: root inode @ nid 36 [ 706.077679] FAULT_INJECTION: forcing a failure. [ 706.077679] name failslab, interval 1, probability 0, space 0, times 0 [ 706.091676] CPU: 1 PID: 22622 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 706.099586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.108942] Call Trace: [ 706.111546] dump_stack+0x1fc/0x2ef [ 706.115185] should_fail.cold+0xa/0xf [ 706.119007] ? setup_fault_attr+0x200/0x200 [ 706.123335] ? lock_acquire+0x170/0x3c0 [ 706.127321] __should_failslab+0x115/0x180 [ 706.131564] should_failslab+0x5/0x10 [ 706.135363] kmem_cache_alloc+0x277/0x370 [ 706.139524] ? destroy_inode+0x20/0x20 04:21:49 executing program 4: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) (async) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5600000000000000}, 0x0) [ 706.143412] alloc_inode+0x18/0x50 [ 706.146951] ? destroy_inode+0x20/0x20 [ 706.150851] alloc_inode+0x5d/0x180 [ 706.154480] new_inode+0x1d/0xf0 [ 706.157851] erofs_fill_super+0xde9/0x12cc [ 706.162093] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 706.167372] ? vsprintf+0x30/0x30 [ 706.170830] ? wait_for_completion_io+0x10/0x10 [ 706.175498] ? set_blocksize+0x163/0x3f0 [ 706.179565] mount_bdev+0x2fc/0x3b0 [ 706.183191] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 706.188472] erofs_mount+0x8c/0xc0 [ 706.192015] ? erofs_kill_sb+0x20/0x20 [ 706.195911] ? alloc_pages_current+0x19b/0x2a0 [ 706.200496] ? __lockdep_init_map+0x100/0x5a0 [ 706.204999] mount_fs+0xa3/0x310 [ 706.208372] vfs_kern_mount.part.0+0x68/0x470 [ 706.212875] do_mount+0x115c/0x2f50 [ 706.216503] ? cmp_ex_sort+0xc0/0xc0 [ 706.220217] ? __do_page_fault+0x180/0xd60 [ 706.224456] ? copy_mount_string+0x40/0x40 [ 706.228701] ? memset+0x20/0x40 [ 706.231989] ? copy_mount_options+0x26f/0x380 [ 706.236489] ksys_mount+0xcf/0x130 [ 706.240033] __x64_sys_mount+0xba/0x150 [ 706.244011] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 706.248596] do_syscall_64+0xf9/0x620 [ 706.252403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 706.257589] RIP: 0033:0x7f7e1b6df61a [ 706.261069] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 706.261303] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 706.261316] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 706.295074] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 706.302348] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 706.309623] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 706.316901] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 706.324169] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 706.332255] erofs: cannot find valid erofs superblock 04:21:49 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009403c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5700000000000000}, 0x0) 04:21:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 53) 04:21:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc40100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:49 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x202, 0x2003, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffdd, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) splice(r2, 0x0, r5, 0x0, 0x1ffffd, 0x0) name_to_handle_at(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@FILEID_NILFS_WITH_PARENT={0x20, 0x62, {0x5, 0xff, 0x1, 0x3, 0x4}}, &(0x7f0000000300), 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r7 = getpgrp(0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) kcmp(r6, r7, 0x5, r8, r1) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) getdents(r9, &(0x7f00000000c0), 0x0) 04:21:49 executing program 4: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async, rerun: 32) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5800000000000000}, 0x0) [ 706.574989] erofs: read_super, device -> /dev/loop3 [ 706.580034] erofs: options -> [ 706.583435] erofs: read_super, device -> /dev/loop5 [ 706.589691] erofs: root inode @ nid 36 [ 706.590439] erofs: options -> [ 706.598074] FAULT_INJECTION: forcing a failure. [ 706.598074] name failslab, interval 1, probability 0, space 0, times 0 [ 706.608144] erofs: mounted on /dev/loop3 with opts: . [ 706.615311] erofs: unmounted for /dev/loop3 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x5900000000000000}, 0x0) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x6000000000000000}, 0x0) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x9effffff00000000}, 0x0) [ 706.617401] CPU: 1 PID: 22681 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 706.627506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.636854] Call Trace: [ 706.639455] dump_stack+0x1fc/0x2ef [ 706.643094] should_fail.cold+0xa/0xf [ 706.646920] ? setup_fault_attr+0x200/0x200 [ 706.651259] __should_failslab+0x115/0x180 [ 706.655503] should_failslab+0x5/0x10 [ 706.659310] kmem_cache_alloc+0x3f/0x370 [ 706.663377] ? mempool_alloc+0x350/0x350 [ 706.667449] mempool_alloc+0x146/0x350 [ 706.671342] ? mempool_resize+0x790/0x790 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xc00e000000000000}, 0x0) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xea0c000000000000}, 0x0) [ 706.675496] ? lock_downgrade+0x720/0x720 [ 706.679654] ? mark_held_locks+0xa6/0xf0 [ 706.683722] bio_alloc_bioset+0x389/0x5e0 [ 706.687873] ? __find_get_block+0x314/0xde0 [ 706.692198] ? bvec_alloc+0x2f0/0x2f0 [ 706.696003] ? __getblk_slow+0x6a3/0x9e0 [ 706.700072] submit_bh_wbc+0x141/0x760 [ 706.703972] __bread_gfp+0x14e/0x300 [ 706.707689] erofs_fill_super+0x207/0x12cc [ 706.711936] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 706.717218] ? vsprintf+0x30/0x30 [ 706.720680] ? wait_for_completion_io+0x10/0x10 [ 706.725350] ? set_blocksize+0x163/0x3f0 [ 706.729417] mount_bdev+0x2fc/0x3b0 [ 706.733058] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 706.738339] erofs_mount+0x8c/0xc0 [ 706.741887] ? erofs_kill_sb+0x20/0x20 [ 706.745786] ? alloc_pages_current+0x19b/0x2a0 [ 706.750375] ? __lockdep_init_map+0x100/0x5a0 [ 706.754866] mount_fs+0xa3/0x310 [ 706.758221] vfs_kern_mount.part.0+0x68/0x470 [ 706.762713] do_mount+0x115c/0x2f50 [ 706.766329] ? cmp_ex_sort+0xc0/0xc0 [ 706.770024] ? __do_page_fault+0x180/0xd60 [ 706.774240] ? copy_mount_string+0x40/0x40 [ 706.778463] ? memset+0x20/0x40 [ 706.781736] ? copy_mount_options+0x26f/0x380 [ 706.786310] ksys_mount+0xcf/0x130 [ 706.789844] __x64_sys_mount+0xba/0x150 [ 706.793802] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 706.798363] do_syscall_64+0xf9/0x620 [ 706.802160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 706.807358] RIP: 0033:0x7f7e1b6df61a [ 706.811065] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 706.830067] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 706.837766] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 706.845040] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 706.852304] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 706.859585] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 706.866842] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 706.877256] erofs: root inode @ nid 36 [ 706.881725] erofs: mounted on /dev/loop5 with opts: . [ 706.904131] erofs: read_super, device -> /dev/loop2 [ 706.910287] erofs: options -> user_xattr,acl, [ 706.921293] erofs: cannot find valid erofs superblock 04:21:49 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009503c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xf0ffffff00000000}, 0x0) 04:21:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 54) 04:21:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc50100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 706.978695] erofs: unmounted for /dev/loop5 [ 707.075072] erofs: read_super, device -> /dev/loop2 [ 707.075431] erofs: read_super, device -> /dev/loop3 [ 707.080410] erofs: options -> user_xattr,acl, [ 707.093311] erofs: cannot find valid erofs superblock [ 707.103947] erofs: read_super, device -> /dev/loop5 [ 707.109201] erofs: options -> [ 707.111311] erofs: options -> [ 707.114773] FAULT_INJECTION: forcing a failure. [ 707.114773] name failslab, interval 1, probability 0, space 0, times 0 [ 707.122851] erofs: root inode @ nid 36 [ 707.127354] CPU: 1 PID: 22732 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 707.136457] erofs: mounted on /dev/loop3 with opts: . [ 707.138570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.138575] Call Trace: [ 707.138594] dump_stack+0x1fc/0x2ef [ 707.138612] should_fail.cold+0xa/0xf [ 707.150218] erofs: unmounted for /dev/loop3 [ 707.153125] ? setup_fault_attr+0x200/0x200 [ 707.153149] __should_failslab+0x115/0x180 [ 707.153165] should_failslab+0x5/0x10 [ 707.153179] kmem_cache_alloc+0x3f/0x370 [ 707.153193] ? mempool_alloc+0x350/0x350 [ 707.153204] mempool_alloc+0x146/0x350 [ 707.153221] ? mempool_resize+0x790/0x790 [ 707.153241] ? lock_downgrade+0x720/0x720 [ 707.199949] ? mark_held_locks+0xa6/0xf0 [ 707.204007] bio_alloc_bioset+0x389/0x5e0 [ 707.208148] ? __find_get_block+0x314/0xde0 [ 707.212464] ? bvec_alloc+0x2f0/0x2f0 [ 707.216254] ? __getblk_slow+0x6a3/0x9e0 [ 707.220299] submit_bh_wbc+0x141/0x760 [ 707.224198] __bread_gfp+0x14e/0x300 [ 707.227906] erofs_fill_super+0x207/0x12cc [ 707.232138] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 707.237413] ? vsprintf+0x30/0x30 [ 707.240879] ? wait_for_completion_io+0x10/0x10 [ 707.245544] ? set_blocksize+0x163/0x3f0 [ 707.249596] mount_bdev+0x2fc/0x3b0 [ 707.253205] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 707.258463] erofs_mount+0x8c/0xc0 [ 707.261999] ? erofs_kill_sb+0x20/0x20 [ 707.265891] ? alloc_pages_current+0x19b/0x2a0 [ 707.270476] ? __lockdep_init_map+0x100/0x5a0 [ 707.274968] mount_fs+0xa3/0x310 [ 707.278318] vfs_kern_mount.part.0+0x68/0x470 [ 707.282809] do_mount+0x115c/0x2f50 [ 707.286443] ? cmp_ex_sort+0xc0/0xc0 [ 707.290140] ? __do_page_fault+0x180/0xd60 [ 707.294356] ? copy_mount_string+0x40/0x40 [ 707.298576] ? memset+0x20/0x40 [ 707.301860] ? copy_mount_options+0x26f/0x380 [ 707.306347] ksys_mount+0xcf/0x130 [ 707.309881] __x64_sys_mount+0xba/0x150 [ 707.313834] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 707.318400] do_syscall_64+0xf9/0x620 [ 707.322202] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.327378] RIP: 0033:0x7f7e1b6df61a [ 707.331084] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 707.349978] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 707.357668] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 707.364925] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 04:21:50 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x202, 0x2003, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffdd, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) splice(r2, 0x0, r5, 0x0, 0x1ffffd, 0x0) name_to_handle_at(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@FILEID_NILFS_WITH_PARENT={0x20, 0x62, {0x5, 0xff, 0x1, 0x3, 0x4}}, &(0x7f0000000300), 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r7 = getpgrp(0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) kcmp(r6, r7, 0x5, r8, r1) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) getdents(r9, &(0x7f00000000c0), 0x0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x202, 0x2003, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffdd, 0xffffffffffffffff, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) pipe(&(0x7f00000000c0)) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) (async) accept4(r3, 0x0, 0x0, 0x0) (async) accept4$alg(r4, 0x0, 0x0, 0x0) (async) splice(r2, 0x0, r5, 0x0, 0x1ffffd, 0x0) (async) name_to_handle_at(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@FILEID_NILFS_WITH_PARENT={0x20, 0x62, {0x5, 0xff, 0x1, 0x3, 0x4}}, &(0x7f0000000300), 0x0) (async) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) (async) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) (async) getpgrp(0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) kcmp(r6, r7, 0x5, r8, r1) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) (async) getdents(r9, &(0x7f00000000c0), 0x0) (async) [ 707.372188] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 707.379444] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 707.386693] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 707.397057] erofs: root inode @ nid 36 [ 707.421880] erofs: mounted on /dev/loop5 with opts: . [ 707.463588] erofs: unmounted for /dev/loop5 04:21:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc60100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) 04:21:50 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xffffff7f00000000}, 0x0) 04:21:50 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009603c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) 04:21:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 55) 04:21:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0xfffffffffffff000}, 0x0) 04:21:50 executing program 1: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x202, 0x2003, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffdd, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) (async) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) splice(r2, 0x0, r5, 0x0, 0x1ffffd, 0x0) name_to_handle_at(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@FILEID_NILFS_WITH_PARENT={0x20, 0x62, {0x5, 0xff, 0x1, 0x3, 0x4}}, &(0x7f0000000300), 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) (async) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) (async) r7 = getpgrp(0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) kcmp(r6, r7, 0x5, r8, r1) (async) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) getdents(r9, &(0x7f00000000c0), 0x0) [ 707.675269] attempt to access beyond end of device [ 707.683833] erofs: read_super, device -> /dev/loop2 [ 707.688866] erofs: options -> user_xattr,acl, [ 707.696780] erofs: read_super, device -> /dev/loop5 [ 707.700994] erofs: read_super, device -> /dev/loop3 [ 707.714335] erofs: options -> [ 707.717671] erofs: root inode @ nid 36 04:21:50 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) 04:21:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x2}, 0x0) [ 707.738085] erofs: mounted on /dev/loop3 with opts: . [ 707.748467] attempt to access beyond end of device [ 707.749171] erofs: unmounted for /dev/loop3 [ 707.754142] loop4: rw=1, want=174, limit=46 [ 707.765763] erofs: options -> [ 707.769124] erofs: root inode @ nid 36 [ 707.772704] loop1: rw=1, want=174, limit=46 04:21:50 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009703c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 707.793140] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 707.802556] FAULT_INJECTION: forcing a failure. [ 707.802556] name failslab, interval 1, probability 0, space 0, times 0 [ 707.814496] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 707.820575] erofs: cannot find valid erofs superblock [ 707.838270] attempt to access beyond end of device 04:21:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x3}, 0x0) [ 707.841771] attempt to access beyond end of device [ 707.844330] loop4: rw=1, want=172, limit=46 [ 707.850893] loop1: rw=1, want=172, limit=46 [ 707.859420] Buffer I/O error on dev loop1, logical block 85, lost async page write [ 707.860714] CPU: 0 PID: 22774 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 707.875007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.880374] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 707.884351] Call Trace: [ 707.884373] dump_stack+0x1fc/0x2ef [ 707.884393] should_fail.cold+0xa/0xf [ 707.884411] ? setup_fault_attr+0x200/0x200 [ 707.884425] ? lock_acquire+0x170/0x3c0 [ 707.884445] __should_failslab+0x115/0x180 [ 707.914551] should_failslab+0x5/0x10 [ 707.918342] kmem_cache_alloc+0x277/0x370 [ 707.922481] ? destroy_inode+0x20/0x20 [ 707.926355] alloc_inode+0x18/0x50 [ 707.929881] ? destroy_inode+0x20/0x20 [ 707.933766] alloc_inode+0x5d/0x180 [ 707.937387] iget_locked+0x193/0x480 [ 707.941198] erofs_iget+0x27/0x2720 [ 707.944874] ? do_raw_spin_unlock+0x171/0x230 [ 707.949409] erofs_fill_super+0xf65/0x12cc [ 707.953644] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 707.958937] ? vsprintf+0x30/0x30 [ 707.962384] ? wait_for_completion_io+0x10/0x10 [ 707.967039] ? set_blocksize+0x163/0x3f0 [ 707.971089] mount_bdev+0x2fc/0x3b0 [ 707.974705] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 707.979973] erofs_mount+0x8c/0xc0 [ 707.983503] ? erofs_kill_sb+0x20/0x20 [ 707.987385] ? alloc_pages_current+0x19b/0x2a0 [ 707.991955] ? __lockdep_init_map+0x100/0x5a0 [ 707.996438] mount_fs+0xa3/0x310 [ 707.999797] vfs_kern_mount.part.0+0x68/0x470 [ 708.004287] do_mount+0x115c/0x2f50 [ 708.007903] ? cmp_ex_sort+0xc0/0xc0 [ 708.011611] ? __do_page_fault+0x180/0xd60 [ 708.015835] ? copy_mount_string+0x40/0x40 [ 708.020062] ? memset+0x20/0x40 [ 708.023328] ? copy_mount_options+0x26f/0x380 [ 708.027810] ksys_mount+0xcf/0x130 [ 708.031338] __x64_sys_mount+0xba/0x150 [ 708.035310] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 708.039885] do_syscall_64+0xf9/0x620 [ 708.043674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.048849] RIP: 0033:0x7f7e1b6df61a [ 708.052554] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 708.071438] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 708.079146] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 708.086406] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x4}, 0x0) [ 708.093663] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 708.100915] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 708.108171] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 04:21:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc70000}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 708.186022] erofs: read_super, device -> /dev/loop3 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x5}, 0x0) 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x6}, 0x0) 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x7}, 0x0) [ 708.207075] erofs: options -> [ 708.216068] erofs: root inode @ nid 36 [ 708.224735] erofs: mounted on /dev/loop3 with opts: . [ 708.230049] erofs: unmounted for /dev/loop3 04:21:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) (fail_nth: 56) 04:21:51 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009803c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 708.301253] erofs: read_super, device -> /dev/loop2 [ 708.308612] erofs: options -> user_xattr,acl, [ 708.330186] erofs: cannot find valid erofs superblock 04:21:51 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0xc12, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="2490a6bdf44863e2bef5e803a782138bcfec818c9124b9a634dcd3a4bba34e201c26301faecdad0de321755570278a3c1d1c1ac7c9292a6a587e69774e490566ec83fd469232cef984b221cfea0594fba88328a5b0154e400df0c475ef2dfd251f097e5e89f228fca0d58af40cd91a2c81d3f2ef551b31f17834a4ca899ec05ee1d019cafca53f6e50a0d04c1a832834f10519b15ca329181d33a0a5ef222f239268e13a9db4bc175c14d2c620c567fe30058044d5f5", 0xb6}, {&(0x7f00000002c0)="b9b02b5b55dcf3eec7a0c71562a0e90ab6396b64d62f7cb63391a83694ff8bd046532364cd80a7b671b0bd74e0960c3fff426907e28f35c154d4d7d88714e62a33ef0c940a68fa6072d65d6785a003f059c1697a03b3070f6cfb9c58dc7971a733765c3c61c090867b77d02372ee9f6efe40f159d04e86dbe8d6be9fdf12bc083091f6680abab2547b1687398252483cf1", 0x91}], 0x2, 0x0, 0x5) 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x8}, 0x0) 04:21:51 executing program 4: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000380)="00040000000001000100440000000000ffffff7f800000005a4d", 0x1a, 0x400}, {&(0x7f00000011c0)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000001000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed410356e057d249c74d", 0x78a, 0x880}, {0x0, 0x0, 0x2e9f}], 0x0, &(0x7f0000000200)=ANY=[]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 04:21:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0xc70100}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)={[{}, {@acl}]}) [ 708.396939] erofs: read_super, device -> /dev/loop3 [ 708.402873] attempt to access beyond end of device [ 708.406587] erofs: options -> [ 708.408461] loop1: rw=1, want=174, limit=46 [ 708.413492] erofs: root inode @ nid 36 [ 708.420303] erofs: mounted on /dev/loop3 with opts: . [ 708.427387] Buffer I/O error on dev loop1, logical block 86, lost async page write [ 708.437229] erofs: unmounted for /dev/loop3 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0x9}, 0x0) 04:21:51 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e08a3f0fcf010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05009903c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000400)) [ 708.443651] attempt to access beyond end of device [ 708.449093] loop1: rw=1, want=172, limit=46 [ 708.454350] Buffer I/O error on dev loop1, logical block 85, lost async page write 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0xa}, 0x0) [ 708.514588] erofs: read_super, device -> /dev/loop5 [ 708.521812] erofs: options -> [ 708.541083] erofs: root inode @ nid 36 [ 708.545190] FAULT_INJECTION: forcing a failure. [ 708.545190] name failslab, interval 1, probability 0, space 0, times 0 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0xb}, 0x0) [ 708.568104] CPU: 0 PID: 22839 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 708.575991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.585339] Call Trace: [ 708.587933] dump_stack+0x1fc/0x2ef [ 708.591569] should_fail.cold+0xa/0xf [ 708.595385] ? setup_fault_attr+0x200/0x200 [ 708.599710] ? lock_acquire+0x170/0x3c0 [ 708.600895] erofs: read_super, device -> /dev/loop2 [ 708.603686] __should_failslab+0x115/0x180 [ 708.612905] should_failslab+0x5/0x10 [ 708.616708] kmem_cache_alloc+0x277/0x370 [ 708.618658] erofs: options -> user_xattr,acl, [ 708.620858] __d_alloc+0x2b/0xa10 [ 708.620881] d_make_root+0x3e/0x90 [ 708.620896] erofs_fill_super+0x102f/0x12cc [ 708.620916] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 708.620930] ? vsprintf+0x30/0x30 [ 708.620947] ? wait_for_completion_io+0x10/0x10 [ 708.620960] ? set_blocksize+0x163/0x3f0 [ 708.620977] mount_bdev+0x2fc/0x3b0 [ 708.657720] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 708.663003] erofs_mount+0x8c/0xc0 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0xc}, 0x0) 04:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x14, 0x21, 0x64c3241fbf0e7f19}, 0x14}, 0x1, 0x0, 0xd}, 0x0) [ 708.666546] ? erofs_kill_sb+0x20/0x20 [ 708.670436] ? alloc_pages_current+0x19b/0x2a0 [ 708.675021] ? __lockdep_init_map+0x100/0x5a0 [ 708.679609] mount_fs+0xa3/0x310 [ 708.682992] vfs_kern_mount.part.0+0x68/0x470 [ 708.687493] do_mount+0x115c/0x2f50 [ 708.691129] ? cmp_ex_sort+0xc0/0xc0 [ 708.694846] ? __do_page_fault+0x180/0xd60 [ 708.699084] ? copy_mount_string+0x40/0x40 [ 708.703335] ? memset+0x20/0x40 [ 708.706621] ? copy_mount_options+0x26f/0x380 [ 708.711125] ksys_mount+0xcf/0x130 [ 708.714675] __x64_sys_mount+0xba/0x150 [ 708.718658] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 708.723249] do_syscall_64+0xf9/0x620 [ 708.727057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.732252] RIP: 0033:0x7f7e1b6df61a [ 708.734871] erofs: read_super, device -> /dev/loop3 [ 708.735964] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 708.759849] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 708.767376] erofs: options -> [ 708.767551] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 708.767560] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 708.767569] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 708.767578] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 708.767586] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 708.769235] ------------[ cut here ]------------ [ 708.811822] kernel BUG at fs/inode.c:1571! [ 708.820765] erofs: cannot find valid erofs superblock [ 708.826835] attempt to access beyond end of device [ 708.827579] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 708.834170] loop4: rw=1, want=174, limit=46 [ 708.837123] CPU: 0 PID: 22839 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 708.837131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.837146] RIP: 0010:iput+0x727/0x860 [ 708.837160] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 33 d9 ee ff e9 0a fd ff ff e8 39 fc b8 ff <0f> 0b e8 32 fc b8 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 b2 c6 6f [ 708.848370] erofs: root inode @ nid 36 [ 708.849314] RSP: 0018:ffff8880aebb7a80 EFLAGS: 00010246 [ 708.849325] RAX: 0000000000040000 RBX: 0000000000000040 RCX: ffffc9000723b000 [ 708.849333] RDX: 0000000000040000 RSI: ffffffff81a98937 RDI: 0000000000000007 [ 708.849340] RBP: ffff88808b952b58 R08: 0000000000000000 R09: 0000000000000000 [ 708.849348] R10: 0000000000000007 R11: 0000000000000000 R12: ffff8880a4cf4cc0 [ 708.849354] R13: ffff88808b952b58 R14: 0000000000000000 R15: 00000000fffffff4 [ 708.849369] FS: 00007f7e1a053700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 708.862413] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 708.862581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 708.885360] erofs: mounted on /dev/loop3 with opts: . [ 708.890694] CR2: 00007fbfdb275000 CR3: 00000000ab134000 CR4: 00000000003406f0 [ 708.890706] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 708.890714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 708.890719] Call Trace: [ 708.890738] erofs_fill_super+0x1205/0x12cc [ 708.890752] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 708.890771] ? vsprintf+0x30/0x30 [ 708.901077] attempt to access beyond end of device [ 708.905280] ? wait_for_completion_io+0x10/0x10 [ 708.905293] ? set_blocksize+0x163/0x3f0 [ 708.905307] mount_bdev+0x2fc/0x3b0 [ 708.914191] erofs: unmounted for /dev/loop3 [ 708.919815] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 708.919832] erofs_mount+0x8c/0xc0 [ 708.919847] ? erofs_kill_sb+0x20/0x20 [ 708.929412] loop4: rw=1, want=172, limit=46 [ 708.935307] ? alloc_pages_current+0x19b/0x2a0 [ 708.935322] ? __lockdep_init_map+0x100/0x5a0 [ 708.935334] mount_fs+0xa3/0x310 [ 708.935355] vfs_kern_mount.part.0+0x68/0x470 [ 709.047527] do_mount+0x115c/0x2f50 [ 709.051148] ? cmp_ex_sort+0xc0/0xc0 [ 709.054857] ? __do_page_fault+0x180/0xd60 [ 709.059082] ? copy_mount_string+0x40/0x40 [ 709.063320] ? memset+0x20/0x40 [ 709.066599] ? copy_mount_options+0x26f/0x380 [ 709.071089] ksys_mount+0xcf/0x130 [ 709.074622] __x64_sys_mount+0xba/0x150 [ 709.078584] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 709.083153] do_syscall_64+0xf9/0x620 [ 709.086952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 709.092135] RIP: 0033:0x7f7e1b6df61a [ 709.095841] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 709.114735] RSP: 002b:00007f7e1a052f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 709.122438] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f7e1b6df61a [ 709.129715] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f7e1a052fe0 [ 709.136977] RBP: 00007f7e1a053020 R08: 00007f7e1a053020 R09: 0000000020000040 [ 709.144236] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 709.151577] R13: 0000000020000100 R14: 00007f7e1a052fe0 R15: 0000000020000400 [ 709.158946] Modules linked in: [ 709.162841] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 709.174982] ---[ end trace 85750732496c6740 ]--- [ 709.179845] RIP: 0010:iput+0x727/0x860 [ 709.184633] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 33 d9 ee ff e9 0a fd ff ff e8 39 fc b8 ff <0f> 0b e8 32 fc b8 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 b2 c6 6f [ 709.206793] RSP: 0018:ffff8880aebb7a80 EFLAGS: 00010246 [ 709.212445] RAX: 0000000000040000 RBX: 0000000000000040 RCX: ffffc9000723b000 [ 709.219866] RDX: 0000000000040000 RSI: ffffffff81a98937 RDI: 0000000000000007 [ 709.227298] RBP: ffff88808b952b58 R08: 0000000000000000 R09: 0000000000000000 [ 709.234933] R10: 0000000000000007 R11: 0000000000000000 R12: ffff8880a4cf4cc0 [ 709.242313] R13: ffff88808b952b58 R14: 0000000000000000 R15: 00000000fffffff4 [ 709.249599] FS: 00007f7e1a053700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 709.258375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 709.264657] CR2: 00007fff6b13df88 CR3: 00000000ab134000 CR4: 00000000003406e0 [ 709.272015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 709.279350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 709.286672] Kernel panic - not syncing: Fatal exception [ 709.292215] Kernel Offset: disabled [ 709.295827] Rebooting in 86400 seconds..